Where to Sell Internally flawless diamond | High Price Purchase | JEWEL CAFE

If you're looking to sell any Internally flawless diamond, look no further than Jewel Cafe!
We are currently strengthening our purchase price!
Start with diamond, many of the natural gemstones are crystalized in the deep earth and being dug out. During the crystallization process, the stones take up other minerals and some has scratches. However, in very rarely cases, some crystals grow without any inclusions. In the “4C” diamond evaluation standard, FLAWLESS, FL is the highest grade of “clarity” which indicates the level of inclusions, scratches, chips etc. It means that there are no inclusions or scratches even when it has expended 10 times for inspections. INTERNALLY FLAWLESS, IF means there are very few features on the surfaces and the interior of the diamond (=INTERNALLY) has zero defect same as flawless. At Jewel Cafe, well trained staffs have many knowledges to appraise the purchase of internally flawless diamond. Please be assured that price will be properly set even for internally flawless diamond in a ring or internally flawless diamond without certificate. We buy the internally flawless diamond with certificate from the Central Gem Laboratory or GIA. No assessment fees or processing fees! Totally free of charge. If you are in doubt such as “I don’t even know it is a diamond or not.”, “Can I sell this diamond?”, first of all, please bring your internally flawless diamond and visit the nearest Jewel Cafe. Jewel Cafe is currently enhancing the buying of internally flawless diamonds. Please feel free to contact us. Please also feel free to contact us as we are purchasing various items other than internally flawless diamond.
Jewel Cafe

We Purchase at a
Higher Price!

Expensive Purchases
Expensive Purchase
We have a wide range of sales channels, and our professional staff can provide you with the best price in the industry for any kind of Diamond Jewelry. Please feel free to use our free appraisal service, which has the highest satisfaction rating.

Diamond Band Ring

0.7ct with GIA certificate
CompanyA RM15,600
CompanyB RM17,500
CompanyC RM15,000

Jewel Cafe

Purchase Record

RM18,900
記念切手シート・アルバム多数

Solitaire Ring

2.5ct with GIA certificate
CompanyA RM59,000
CompanyB RM54,000
CompanyC RM51,000

Jewel Cafe

Purchase Record

RM67,000
未使用官製ハガキとバラ切手

Wide Band Diamond Ring

2.0ct with GIA certificate
CompanyA RM67,800
CompanyB RM61,400
CompanyC RM58,000

Jewel Cafe

Purchase Record

RM75,000
切手シート超大量

Diamond Band Ring

0.6ct with GIA certificate
CompanyA RM13,700
CompanyB RM11,400
CompanyC RM11,800

Jewel Cafe

Purchase Record

RM15,700
切手コレクション多数
Real Time!

Diamond Jewelry
Purchases

Purchase Results
Purchase Results
Diamond Jewelry is purchased by thousands of customers every day at Jewel Cafes nationwide. Here are some examples of Diamond Jewelry. If you have any questions, please feel free to contact us. If you are not sure whether you can sell it or not, please feel free to contact us first.
HOME BASED
RM 6700
We Purchased!
Diamond pendant top
HOME BASED
RM 790
We Purchased!
Vendome Aoyama Diamond ring
HOME BASED
RM 3940
We Purchased!
Diamond ring
HOME BASED
RM 5120
We Purchased!
Tiffany & Co diamond ring
HOME BASED
RM 9850
We Purchased!
Boucheron diamond ring
HOME BASED
RM 4730
We Purchased!
Gem Kelly Ring
HOME BASED
RM 75000
We Purchased!
2ct loose diamond with certificate
HOME BASED
RM 25600
We Purchased!
Damiani bangle
HOME BASED
RM 13800
We Purchased!
Tiffany & Co K18 diamond bangle
HOME BASED
RM 5120
We Purchased!
Chanel diamond ring
HOME BASED
RM 1970
We Purchased!
Ponte Vecchio Diamond
HOME BASED
RM 3150
We Purchased!
Diamond ring
Jewel Cafe

Diamonds Purchase Policy

JEWEL CAFEは女性スタッフ多数
policy
01

Mostly female workers

Female staffs who can providing polite and reliable customer service.
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店内の様子
policy
02

A relaxing interior spaces

A café space and free beverage service.
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プロによる査定
policy
03

Professional assessment

Dedicated workers carefully evaluate jewellery and old brand items which are difficult to assess and which cannot be bought by other companies.
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査定はすべて無料
policy
04

All assessments are free

Total Free of charge evaluation from a single item.
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嬉しい特典多数
policy
05

A lot of good benefits

Many benefits, such as free cleaning of jewellery and repeater coupons
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Real Time!

Diamond Jewelry
Purchases

Purchase Results
Diamond Jewelry is purchased by thousands of customers every day at Jewel Cafes nationwide. Here are some examples of Diamond Jewelry. If you have any questions, please feel free to contact us. If you are not sure whether you can sell it or not, please feel free to contact us first.
Diamond Sold at Jewel Cafe

Customer's Feedback

Customer's Voice
Customer's Voice

"Sold a 3 carat diamond ring

STORE BASED
My grandmother had an unused diamond ring and asked me to sell the ring. After I made a call to Jewel Cafe, they asked me to bring the diamond ring to their store. They greeted me and grandma very warmly. My grandmother and I were not very knowledgeable about diamonds but the Jewel Cafe employee explained in detail about diamonds. Once judged, my grandmother’s ring was a white gold ring and a 3 carat diamond. They offered a reasonable price, after discussing with my grandmother we agreed to sell the diamond ring. In addition, they also explained about the members cards and member benefits provided to us. We are very satisfied with the service provided and we would recommend Jewel Cafe to our family and friends.
女性スタッフ

"Members card benefits don’t have expired date

Thanks for writing a good review to us. As already explained, we will send you a thank you postcard. Don't forget to keep your membership card in your wallet. For the next visit, you can bring all the benefits of membership and our employees will choose the best benefits to redeem. In addition, membership cards, membership benefits and postcards have no expiration date. We also buy gold, platinum and silver.

"Sold diamond pendant which have GIA certificate with high return value

STORE BASED
Good morning Jewel Cafe, I'm Ida. After doing surveys in several places, I decided to come here because it is close to my house. I brought my diamond pendant along with the complete set and GIA certificate. The employees of Jewel Cafe are very professional and explained to me about all the procedures they perform. I did intend to sell the pendant and get a high value when selling. Coming to Jewel Cafe was not disappointing as they offered such a high price because my diamonds were internally flawless diamonds. I thought my diamond pendant was damaged but the worker said that my diamond pendant was still in good condition even though I had been wearing it for 8 years. Apart from that, I also got a lucky draw worth RM100 !. Thank you Jewel Cafe.
女性スタッフ

"GIA certificate is the number 1 appraisal instituion overseas

Good morning Ms. Ida, thank you for taking the time to write us a good review. We are happy to have you as our customer. As long as your jewelry has value we at Jewel Cafe can purchase it. In addition, we also buy diamonds that do not have a GIA certification but with 0.3 carats and above. As a regular customer we will provide various benefits that can be redeemed on the next visit. Thank you for being a loyal customer and patience while undergoing our various procedures. We hope Ms. Ida can come again and redeem the various types of benefits available. Hope to see you again Ms. Ida.

"Jewel Cafe buy diamond ring with high price

STORE BASED
While I was going shopping at Aeon Mall Taman Equine, one of the female employees of Jewel Cafe gave me tissues and explained about Jewel Cafe. I decided to go to Jewel Cafe and sell my wedding rings because I want to forget all the memories of my broken marriage. I’m not sure either mr rings value or not but to its have GIA certificate. However the Jewel Cafe employees are very professional and they estimated my diamond rings carefully and said that my rings were high value. Their staff says my diamond ring is internally flawless diamond. Jewel Cafe offered a high price for my ring and I was also able to redeem 10% from Jewel Cafe pocket tissue. Therefore, I am agree to sell the ring. I was so lucky to know about Jewel Cafe who can buy any type of jewelry. Their service very nice and the employees also very encouraging and highly trained.
女性スタッフ

"Thank you for coming to our shop

Thank you for your review. We will always make sure our customers are satisfied with our services as well as the prices provided. These internally flawless diamonds have a high market demand. Therefore we provide you with the current market price because the quality of your diamond rings were very good. We hope we can meet again in the future. Stay safe and healthy!
Available for purchase

Types of
Diamond Jewelries

Kinds we make expensive purchase
What kinds
About the

4Cs of Diamonds

Diamond’s 4Cs
There was no universal indicator for measuring diamonds until the mid-twentieth century. In certain conditions, the Gemological Institute of America (GIA) created the world's first standard for representing diamonds. Today, the Color / Clarity / Cut / Carat Weight '4C for Diamond Quality' is recognized worldwide as the international standard for assessing the quality of any diamond.
  • Colour

  • Clarity

  • Cut

  • Carat

Ways to Sell Diamond Jewelries at a

High Price

Purchase points

Purchase of Diamonds with Certificates of Authenticity

A diamond with a certificate is a diamond that has been graded by a diamond grading agency. There are four grades listed: Color, Clarity, Carat and Cut. At Jewel Cafe, our skilled staff will use their extensive knowledge to assess your diamond purchase with a certificate of authenticity. If you have a diamond without a certificate, we will give you a good price. If you have a diamond with a certificate from the Gemological Institute of America or GIA, we will give you a higher estimate for your diamond purchase.

アイシャドウ買取

Purchase of Loose Diamonds

A loose diamond is a bare diamond, meaning the diamond itself has not been processed into jewelry. A loose diamond is a diamond that has not been processed into jewelry. The 4C grading scale, other than the weight scale, was first developed by the Gemological Institute of America (GIA). Initially, the GIA (Gemological Institute of America), a gemological education organization in the United States, developed the 4C scale on its own. Currently, the GIA method is the most widely used in Japan. At Jewel Cafe, our skilled staff will assess your loose diamond purchase with a wealth of knowledge.

ローション・化粧水買取

Purchase of Multiple Diamonds

In the Roman writings of ancient Europe, diamonds were introduced as a type of substance called 'Adamas', which described hard objects, including steel. The word 'Amadas' was transformed into Diamant via Diamas, which became the origin of the word diamond. The word 'Amadas' comes from the Greek word meaning 'unconquerable power. The diamond is the birthstone for the month of April, and is hard, beautiful, shining, and captivating. It is also the birthstone for the month of April, and its words are 'eternal bond, purity, and fortitude'.

口紅買取

Purchase of Melee Diamonds

The word 'melee' refers to the size of a gemstone and means 'small stone' in French. A melee diamond is a small gemstone, generally less than 0.1~0.2ct. The term 'melee diamond' generally refers to a small diamond of 0.1 to 0.2ct or less, and is used as a side stone to complement the middle stone or as a diamond to decorate a wedding ring. It is used as a side stone to complement the middle stone, or as a diamond to decorate a wedding ring. The melee diamond is an essential element that greatly affects the brilliance of the entire ring.

乳液・ミルク買取

Purchase of Tapered Diamonds

A tapered diamond is also called a tapered baguette cut diamond. A tapered diamond, also called a tapered baguette cut diamond, was originally used not as a main stone but as a side stone or a type of melee diamond in a ballerina type design surrounding the middle stone. A bucket is a shape often used for melee stones. The term 'bucket' is derived from the French word for 'rod'. The tapered bucket cut is a trapezoidal shape, where 'taper' means 'tilt' and 'baguette' means 'bar'. The tapered bucket cut is a trapezoidal cut. When the trapezoidal shapes are aligned in the same direction, a curve is created to express a delicate design.

コンシーラー買取

Purchase of Colored Diamonds

There are two types of colored diamonds: naturally colored diamonds and artificially colored diamonds. The most popular type of colored diamond is the natural pink diamond, which is a rare stone and commands a very high price because there are so few of them. Blue diamonds and yellow diamonds are the next most popular as they are often used in high brand jewelry.

香水買取
Diamond Jewelries

Helpful Columns

Columns
Columns
Diamond Jewelries

Frequently Asked
Questions

Faq
Q
Does the size of the stone (diamond) affect the assessed price?
A
Yes, a carat is the unit of measurement for the size of a diamond stone, so the greater the number of carats, the higher the measured worth. Diamonds, on the other hand, have other measurement points such as colour, transparency, and cut, so the price will be decided after a detailed analysis.
Q
Does the assessment change depending on the shape of the diamond?
A
Yes, the price of a diamond varies based on its shape (cut). A brilliant round cut is the most common style, but there are also emerald, marquise, oval, and heart shapes. The price varies based on other factors such as colour and clarity, but the evaluation is free, so please fell free to visit us.
Q
Is it possible to appraise something without a certificate or license?
A
Yes, even though you don't have a certificate, we'll buy it! While having a certificate would give you more confidence in the appraisal price, Jewel Cafe conducts regular analysis on diamond authenticity and conducts the most current market research, but even though you don't have a certificate, we will provide you with a confident price.
Q
Is it okay to bring an old diamond I purchased a long time ago?
A
There are no problems with old diamonds. Diamonds are hardened atoms in a stone. Its elegance is maintained even though it is aged, and depending on the cut, it can produce a new radiance. As a consequence, even though it's an old diamond, we will deliver a price that suits your desires while preventing a negative appraisal.
Q
Can the jewelry store pay a better price?
A
No, for example we as a purchase specialties stores, also offers high price purchase. In the case of a jewellery store, trade-in (buy new jewellery for the selling price and pay the difference later) is a scheme that some retailers have implemented, and the diamonds bought will be used for other jewellery. Jewel Cafe avoids reselling imported diamonds and instead sells them in markets where they can be sold for more fair rates, aiming to provide consumers with reasonable prices.
Q
Is it possible to sell tiny diamonds attached to the side of a larger diamond?
A
Yes, we'll be able to buy it. Wakiishi is usually referred to as melee diamond, but Jewel Cafe often buys melee diamond at a premium. The demand for melee diamonds is all over the world.
Q
Are you able to assess just the diamond stones?
A
Yes, we'll also buy diamond stones (loose diamonds). Diamonds that aren't embedded in jewels are known as loose diamonds. We also weigh diamonds and assess their consistency, but even though you don't have a certificate, we will gladly purchase it.
Q
Will the purchase price of diamonds fluctuate?
A
Yes, the global market price of diamonds also fluctuates daily. The value of diamonds may change significantly every few years, for example, because they are affected by the calculated amount of the country of origin, the needs of the diamond itself, and the exchange rate. If you think that you no longer need it, we recommend that you make a decision as soon as possible.

Internally flawless diamond purchase Ranking

Ranking
1位
0.3 carat IF diamond
ダイヤモンド属買取ランキング1位
Internally flawless diamond is very rare, expensive and less distribution in the world. But previously Japan was famous as country of diamond distribution and there are some internally flawless diamonds distribution. Especially, most customers will bring in 0.3 carat size items. Therefore, please feel free to bring your engagement ring together with the certificate for assessment. Also, Jewel Cafe offers high price in buying all kinds of diamonds, so please feel free to contact us.
2位
0.2 carat IF diamond
ダイヤモンド属買取ランキング2位
The 2nd most common item is the 0.2 carat size. It is a size that feel its presence and it may be the most used size for engagement rings. You will find these internally flawless diamonds set in simple rings and expensive necklace. Jewel Café has the confident in evaluating the high price internally flawless diamond. Please contact us if you have internally flawless diamond.
3位
D colour 3EX IF diamond
ダイヤモンド属買取ランキング3位
A diamond of the highest grade in colour, clarity and cut. The perfect and finest diamond for bridal rings. Those who are particular about IF are searching around and even bridal stores in Ginza do not sell a lot. There are demand for this class of diamond in overseas and you can expect high purchasing price at Jewel Cafe which has strong sales channels in overseas. Please feel free to contact us if you have any internally flawless diamonds.

About Internally flawless diamond

INTERNALLY FLAWLESS, IF has 2nd highest grade in the 4C diamond standard and only allows very small features on the surface and the interior part (=INTERNALLY) has zero defects like the flawless. The small features are called “blemish”, tiny scratches are called as “grain line” and it refers to the lines of traces of growth that occur during the process of diamond growth into crystals. It is relatively easy to find the one with highest grade if “1 carat diamond” and “cut” and “colour” in the diamond evaluation standard “4C”. But in the clarity grade, IF (Internally flawless) with a rating of “VVS1” or above, and FL (Flawless) which is the highest rating are exceedingly rare. Some diamond dealers have explained that “VVS1 is the highest-grade diamond that generally distributed in the market and it is unlikely that it will distribute higher grade than that.”. 0.2 carat and above diamonds are said to be about 2% of all diamonds produced in the world. Among them, it is said that 1 in 1,400 is “D colour” stone and when comes to clarity “Flawless” stone, it is said to be 1 in a million. Please take note that only diamonds with reliable GIA or Central Gem’s certificate or with sorting are applicable. When we purchase your internally flawless diamonds, of course we look for diamonds in good condition, but we also actively buying internally flawless diamond which have missing part or with scratches. Therefore, please visit us for your internally flawless diamond assessment. We are confident with the internally flawless diamond buying price.

Tips on how to sell diamond jewelry!

●Select a shop that specializes in diamonds. Instead of selling, some gem shops have implemented a trade-in scheme (buy fresh gems for the selling price and pay the difference later), and some shops measure uniformly based on the number of carats and grades. We recommend selling at a specialized shop that has a strong track record of buying diamonds.

●Bring both a license and a certificate if you have it with you. It would be more accurate to verify the quality of diamonds, particularly if you have a credential, and this can influence the estimated amount too. Especially for large diamonds, there are many stores that attach a certificate when purchasing, so please bring it with you.

●If you don't think you'll need it, we suggest making a decision as soon as possible. If you think you may need it someday, the product's value may drop or you might lose it, so if you decide not to use it, we suggest selling it as soon as possible.

● If you have a large diamond (1 carat or more) but no certificate, contact the certificate distributing agency, have a certificate issued, and then sell it for a high price. This is because some buyers pay higher prices for a certificate, but there is a chance that the price will rise in the future, particularly for big diamonds. It would be typical to provide a GIA certificate or a central gem certificate.

● Pay close attention to the form of storage. While diamonds are extremely hard, they can be chipped due to the angle of damage or friction between diamonds. Separate it from other jewellery when handling it and keep it in a protected spot.

● Bring your jewellery without removing the stones (diamonds) from your jewelry. The same is true even if you want to sell only stones (diamonds), because there is a possibility that the diamonds will be damaged when you remove them with the equipment you have at home. At Jewel Cafe, stone removal is free, so please feel free bring it to us.

Diamond Jewelry Trivia of the Week

Tips of diamond jewelry
1 carat diamond necklace
with certificate
クオーカード

Big solitaire diamond necklaces are a classic piece of diamond jewellery. It's a jewellery that literally fastens the diamond, removes needless development, and highlights the diamond's initial beauty at the collar, but the big diamond has a greater appearance and offers an elegant performance. As a result, many jewellery stores sell this item, but we also purchase a lot of them at our shop adding to purchase higher-quality diamonds or are tired of designing as the main reason.


There was a period when higher-quality diamonds were used for rings, then for necklaces, and finally for earrings, depending on the use. Since I was looking at the diamond closer to my own eyes, I preferred to concentrate on quality as much as possible when it came to rings. Earring are casually guided because necklaces tense to draw more attention. Each has a specialized role, and diamonds can be used effectively.


The grade of the diamond may be clearly labelled, particularly in the case of a large diamond necklace with a single stone (solitaire), but there are distributors that use diamonds with a slightly lower rank in the above period. Therefore, when purchasing a new item, we recommend that you choose a necklace with a certificate that clearly states the quality of the diamond.


Also, if you want to buy a new design necklace or replace it with a higher-grade diamond, please come to Jewel Cafe, where you can sell your diamonds at a high price.