Shenzhen Fable Jewellery Technology Co., Ltd.
We are making it better！
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| Place of Origin: | Guangdong, China |
| Brand Name: | Fable |
| Certification: | CE |
| Model Number: | FDB-1A |
| Minimum Order Quantity: | 1 set |
|---|---|
| Price: | Negotiation |
| Packaging Details: | A set in a plastic bag then in a bubble case and brown box |
| Delivery Time: | 7 days |
| Payment Terms: | T/T, Western Union or Paypal |
| Supply Ability: | 500 set a month |
| Color: | White | Function: | Diamond Color Grading Board |
|---|---|---|---|
| Size: | 21.5cm*10.6cm | Shape: | Rectangle |
| Type: | Auxiliary Accessories | Weight: | 485g |
| Highlight: | jewelry testing equipment,gemstone testing tools |
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White Grading board for Diamond Color Grading FDB-1A
Description:
1. Multiple V-shaped grooves to reduce the reflection on the diamond surface;
2. Various specifications of round holes are convenient for measuring thermal conductivity and can assist the use of diamond grading lamps;
External dimensions:
| Application | Diamond Color Grading |
| Size | 21.5cm*10.6cm |
| Weight | 485g |
| Shape | Rectangle |
| Color | White |
| Type | Auxiliary accessories |
Contact Person: Ms. Jolie Chow
Tel: 0086-755-89583846-803
Fax: 86-755-89885225
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