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Sapphire Gemstone Sapphire for Jewelry Large Stock
Color:
- Black
| Certificate type : | None |
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Guangzhou, Guangdong, China
- Agent
- Distributor/Wholesaler
- Manufacturer
- Organization
- Service
- Trade Company
- Platform Certification
Product description
Sapphires may be treated by several methods to enhance and improve their clarity and color. It is common practice to heat natural sapphires to improve or enhance color. This is done by heating the sapphires in ovens to temperatures between 500 and 1800 °C for several hours, or by heating in a nitrogen-deficient atmosphere oven for seven days or more. Upon heating, the stone becomes more blue in color but loses some of the rutile inclusions.
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Brand name |
Forever Star |
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Material |
Sapphire |
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Shape |
Round, square, triangle, trillion, marquise, baguette, octagon, rectangle, star, cushion, oval, pear,and so on. |
|
Color |
Black |
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Size |
1-10mm also according to your need |
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Origin |
Made in China |
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Grade |
AB, A, AA, AAA |
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Payment |
T/T, Western Union, PayPal |
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Shipment |
Shipped by Airline or International Express such as EMS, DHL, UPS, TNT, FedEx |
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Supply ability |
500,000 ct/month |
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Sample time |
3~5 days |
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Delivery time |
2~10 days after receiving payment |
Forever Star Jewelry, is one of the most professional jewelry and gemstone mamufacturers in Panyu, Guangzhou, China
1. Quality: We have strict quality control department to ensure the professional characteristic and good quality of our products.
2. Stone: stone cost is our biggest advantage. A wide range of color stone, precious,semi-precious and synthetic are available for change up to request, you can choose any stones that you like.
3. Designs: We also can provide OEM service for you! If you have your designs, please do not hesitate to send to us!
Our Website: http:///
Fax: 8620-22883319
Mobile Phone: (86)13828472856(Miss Katie)
Tel: 8620-22883328-230
What's App: +8613828472856 Skype: Katie.9dia.com
Address: Room 503, Tian' an Innovation Plaza, No 555, North Panyu Main Road, Panyu, Guangzhou, Guangdong, China
Welcome to contact us at anytime!
Guangzhou, Guangdong, China
- Agent
- Distributor/Wholesaler
- Manufacturer
- Organization
- Service
- Trade Company
- Platform Certification
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