Loose diamond purchase
Selling anything Loose diamond has never been easier with Jewel Cafe!
Loose diamonds are bare diamonds which are diamonds that have not been processed into jewellery. 4C grade will be set to the diamond when the condition being examine. The scales other than the weight scale in the 4C evaluation scale were originally developed by the GIA (Gemological Institute of America). GIA method is currently most widely used in Japan. At Jewel Cafe, well trained staffs have many knowledges to appraise the purchase of loose diamond. Please be assured that price will be properly set even for melee diamond in a ring or loose diamond without certificate. If you have certificate from the Central Gem Laboratory or GIA, we will quote higher price and purchase loose diamonds. 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 shape of diamond?”, first of all, please bring your loose diamond and visit the nearest Jewel Cafe. Jewel Cafe is currently enhancing the buying of loose diamonds. Please feel free to contact us. Please also feel free to contact us as we are purchasing various items other than loose diamond.
Loose diamond purchase Ranking
- Loose diamond without certificate
- There are many customers who bring in loose diamond without certificate. We are happy to purchase them even with engraving or yellow and brown diamonds.
- Most welcome even for 1 diamond
- Jewel Cafe is happy to evaluate even from 1 diamond. Please feel free to contact us even if you do not know whether it is a diamond or not.
- Broken diamond
- Jewel Cafe will buy any diamond in any condition even from a piece of diamond that has fallen from a ring or necklace to a diamond that has been chipped.

Don't know what this is cost? Visit our outlet to get your item appraised!
Check Points to sell in higher price!
Please bring together all the accessories when you purchased the watch! Assessment price will increase if you have the box, guarantee card, spare parts, etc. during purchasing!
Please bring to us as soon as possible when you no longer using! Branded item is also leather and metallic. It will deteriorate bit by bit if left untouched.
It is better to sell in bundle! Please bring all the items that you no longer using or wanted to sell together! Estimation price will increase when selling in bundle!
It’s OK if you can easily care! It can also look beautiful with a simple wipe of dust and stain on your bag!
The reason to choose Jewel Café
First in the industry and accepted over 1.7 million items!
Having the most pawn broking outlets in the world
We have more than 200 outlets in Japan. Jewel Café is located in the Shopping Centre, Shop lot, which is convenience for our customers in Malaysia.
Offer very high price to trade your product to us
Jewel Café is offering the higher value of your items compared with others.
Exceptionally high number of return customers
Higher repeat rate of customers due to our better offer, good customer service and cozy environment in Jewel Café.
On-the-spot instant appraisal
Jewel Café is located in the Shopping Centre, Shop lot, which is convenience for our customers. We appraise your items approximately 15 minutes and pay instant cash. You are welcomed to visit the nearest branch.
Free appraisal and delivery
The estimation and Home Delivery Acquisition Service is free of charge. You are welcomed to estimate your items with us. Welcomed to use the LINE estimation for free also.
Excellent and professional
Exclusive privileges specially for you. We provide free jewelry cleaning service, member benefits, complimentary beverages, good quality customer service, and cozy environment.