Where to Sell Tarnished diamond | High Price Purchase | JEWEL CAFE

If you're looking to sell any Tarnished diamond, look no further than Jewel Cafe!
We are currently strengthening our purchase price!
Diamonds are the finest gemstones with bright brilliance, but over the time, they will become cloudy or dull. Because of their lipophilicity, diamonds tend to get dirty after daily use. At Jewel Cafe, well trained staffs have many knowledges to appraise tarnished diamond. Please be assured that price will be properly set even for melee diamond on a ring or loose diamond without certificate. We buy with high price for the tarnished diamond with certificate. No assessment fees or processing fees! Totally free of charge. If you are in doubt such as “I am not sure if it is a real diamond or not.”, “Can I even sell this?”, first of all, please bring your tarnished diamond and visit the nearest Jewel Cafe. Jewel Cafe is currently enhancing the buying of tarnished diamonds. Please feel free to contact us. Please also feel free to contact us as we are purchasing various items other than tarnished 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

"Instant cash for my old diamond ring

STORE BASED
I had found some old jewellery when I was cleaning up my old house. I saw a few with some stones but wasn’t sure if it was real diamond. I wasn’t even sure if it was worth any value. I searched online and found Jewel Café. I called them up and asked if they could check if my jewellery had real diamonds. They replied that they can check it for me, I just needed to come by the store. So I brought a few pieces of jewellery, and some of them had real diamonds. I asked them to evaluate the price, but was surprised to find out that It was more than I had expected. So I agreed to sell and they have paid me in cash. I had also won an extra RM50 from their lucky draw. Thank you ladies!
女性スタッフ

"Thank you for choosing Jewel Café.

Yes, we can help to check customers' items whether they are genuine diamonds or not. Rest assured that our well-trained staff will handle your items diligently and can check using our professional tools. We can also accept jewellery that is not diamond. If you are unsure of your items, feel free to contact us or visit any of our stores near you. Also, congratulations on winning our lucky draw. we had a great time serving you and we hope to see you again soon.

"Damaged diamond jewellery sold

STORE BASED
The staff explained to me last time that they can buy broken jewellery. So I came by and brought my dented pendant that I’ve had for awhile. It got a bit crumpled when it accidentally came off and I stepped on it. The staff was very kind to reassure me that they can still accept not only the metal but also the diamond. They had offered some drinks while waiting. After they had done the checking and gave me the feedback about my pendant, I agreed to sell. It was no use to keep it anyways. At least now I have become a member at Jewel Cafe.
女性スタッフ

"We are glad to hear that you have enjoyed our services while visiting Jewel Café.

Yes, we can accept jewellery at any condition. Whether it be dirty, broken, dented or missing a piece we can still purchase any of your unwanted jewellery. So do not hesitate to visit us anytime you have any broken jewellery. First time customers will automatically become a member for free. Our lifetime membership comes with many benefits such as cash vouchers and limitless invitation rewards. Jewel Cafe member benefits can be use at any of our stores with no expiry.

"Thank you for purchasing with high prices

STORE BASED
I had sold my ring to Jewel Cafe AU2 the other day. It was a dirty ring from over 10 years ago, but it was a white gold ring with diamonds. Plus since the ring was so old, I couldn’t find any receipt or certificate. So I came to ask if it would be worth a little money. I was surprised at the price which was more than I had expected. They cleaned up my ring a bit and began the assessment. They had shared with me about my ring and explained further about my diamond. This is my first time hearing about this type of jewellery recycling shop. They also shared with me that they can buy other things like watches or bags. I will search for any unwanted bags in my house to bring next time.
女性スタッフ

"Thank you so much for selling to Jewel Café.

Yes, we can accept diamond jewellery at any condition. We can also accept diamond jewellery that does not have any receipts or certificates. We can purchase any round diamonds without a certificate that is 0.3 carat and above. The condition of your item will not affect the price as we will check the material with our machine. Old jewellery can lose its luster over time, especially those that you have kept for over 10 years. We were glad that we could be of service for you and we hope that you enjoy your time visiting us. We look forward to seeing you again.
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.

Tarnished diamond purchase Ranking

Ranking
1位
1 item is very welcome
ダイヤモンド属買取ランキング1位
Any tarnished diamond purchases are very welcome. We will assess carefully so that we can purchase your diamond as high price as possible even for diamonds which are badly cover with oil, conspicuous inclusions, with scratches, with black spots etc. Before disposing, please feel free to inquiry Jewel Cafe.
2位
Old diamond jewellery
ダイヤモンド属買取ランキング2位
When diamond jewellery has been worn for many years, you can notice that many diamonds became cloudy and shines became dull. There are items that will be beautiful after cleaning. But for the stains that cannot be removed, many customers will let go of then and purchase a new jewellery.
3位
High fluorescent diamond
ダイヤモンド属買取ランキング3位
High fluorescent (strong blue, very strong blue) diamonds are also very welcome. When they are highly fluorescent, the diamonds look white like cover with a film and looks oily. They are sometimes called “Oily”. We can accept these diamonds.

About Tarnished diamond

Diamond has the best heat resistance, acid resistance and alkaline resistance among any gemstone. The combustion temperature is 750 to 800 degree Celsius in the air and the surface becomes graphite. In addition, diamond has the property of easily adapt to oil. Sebum will attach by touching with finger, the surface will become cloudy and the diamond will lose it shines. Especially for women, sweat, sebum and cosmetics are often found in daily lives. Therefore, over the years, this oil tends to become dust and dirt. Leaving the stains on the surface will cause poor light reflection and dull brightness, so regular cleaning is necessary. There are many customers who come to store to sell them because it is difficult to repair jewellery that is extremely dirty. We are actively purchasing all kind of tarnished diamonds. Therefore, please visit us for tarnished diamond assessment. We are confident with the tarnished 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.