Loose Moissanite D Color VVS Elongated cushion Shape OMC Cut Old Mine Cut 10x8.5mm gemstones wholesale at China Suppliers and Manufacturer.
These stones are OMC cut Moissanite stones, it's Modified OMC CUT.
History of Old Mine Cut Diamonds
As mentioned earlier, old mine cut diamonds are an important part of the history of diamond cutting. This diamond cut can be traced all the way back to the 18th century when diamonds were measured and cut by hand. During this time, expert diamond cutters were known for their precision and eye for detail because of how they were able to transform diamonds by hand.
Old mine cut diamonds were incredibly popular from the early 18th century until the end of the 19th century. It was the most popular cut until the old European cut became more popular, as it was the stepping stone to the brilliant diamonds we know today.
OLDEST DIAMOND INDUSTRY
The name “old mine cut” comes from the origin of diamonds when the cut was developed. During this time, diamonds were mined in India and Brazil. This caused the diamond to be named after where the stone came from – the oldest mines of the diamond industry.
What Is Moissanite?
Moissanite was first discovered in trace quantities that were carried to Earth from a spectacular meteorite. Possessing fire, brilliance, and luster far greater than that of a diamond, Moissanite stones sparkles unlike any other gemstone on earth. Composed of carbon and silicon, Moissanite is also one of the hardest and toughest known elements on earth, making it extremely resistant to scratching, chipping and breaking. Its durability and incomparable beauty make it an ideal center stone for an engagement ring or jewelry gift. Moissanite Diamonds come in many fancy shapes and sizes and can be used to create a one of a kind Moissanite Ring or used in other unique Moissanite Jewelry.
Moissanite Optical Properties:
Moissanite's characteristic sparkle is more than just a show of beauty - it's a testament to the superior science behind the jewel, boasting more fire, brilliance and luster than any gemstone on earth. This is not merely a sales line, but a scientific and quantifiable fact.
Moissanite is known for its high refractive index of 2.65, which is notably higher than diamond, sapphire, loose cubic zirconia stones and other gemstones known to be very brilliant. Brilliance is the flashes of white light exiting the top and sides of a gemstone. The higher the refractive index of a gemstone, the more brilliance the jewel emits. Moissanite's superior refractive index makes Moissanite the most brilliant fine gemstone on earth.
Moissanite's fire, the flashes of colored light, is even more impressive, being more than twice that of a diamond. Luster is the amount of light that is reflected back to the observer from the surface of the gemstone. In addition to superior fire and brilliance, Moissanite has 18% greater luster than a diamond and 50% greater luster than CZ stones.
Loose Lab Moissanite, Synthetic Moissanite, Moissanite Diamond D,EF,GH,IJ and color gemstones with Cheap Wholesale Prices directly from one of the Biggest Factory and Manufacturers in China Wuzhou.
* Factory direct.
* Strict quality control.
* Large Stock available
* Customized is welcome.
*All Photos are 100% real shoot.
Cutting provide: All kinds of popular cuts.
MOQ: 1 Piece
Delivery date: 1-2 days for in stock, 3-7 days for custom order
Usually, the Moissanite stones comes with the GRA certificates. With the Certificate # inscription on the Girdle of the stones. (The inscription only can be done for the sizes of stones bigger than 4mm)
FAQ of Moissanite stones:
1.Q: Will moissanite fade or change color over time?
A: No. There are no likely situations in which the color of moissanite will be permanently changed. Moissanite does undergo a temporary color change when exposed to extreme heat from a jeweler's torch during jewelry repair, but with proper bench techniques there will be no lasting damage, and the stone will return to its normal color once it cools.
2. Q: Which Moissanite cut sparkles the most?
A: Round cuts provide the most sparkle. They're cut with 58 facets that are carefully angled to reflect light back through the top of the stone, rather than allowing it to escape through the sides or bottom. Those reflective characteristics are what brings the fire and brilliance to your Moissanite ring.
3.Q: What gives moissanite its fire?
A: A gemstone's fire is determined by a gemological property called dispersion. Moissanite's dispersion is 0.104, which exceeds that of any gemstone, including diamond, ruby, sapphire and emerald.
4.Can you tell the difference between a diamond and moissanite?
A: Most people cannot tell that a moissanite is not a diamond. Maybe if you had the two side by side, a very keen observer can see that they are slightly different. Maybe you can see that the moissanite has more rainbow sparkles. Or that they have different casts of color under different lighting conditions. But even then, the casual person may not be able to say which one is which. In fact, even professionals have a hard time telling them apart, unless they use a special moissanite tester.
5.Q: Is moissanite resistant to scratching?
A: Yes. Moissanite is durable, tough and extremely resistant to scratching and abrasion. With a hardness of 9.25, moissanite is harder than all other gemstones except diamond.
Moissanite Color Chart(Original colors & Coated colors):
- Factory & Manufacturer since 2008, strong productive ability.
- Ensure the large quantity supply of product.
- We are one of the largest manufacturers & Suppliers of Loose gemstone in Wuzhou City.
- Strict quality inspection:
- 15 production processes ; 9 inspection processes ; more than 8 experienced QC check ;
- Every gemstone has its quality assurance.
- 30 days without using and damage of the stones;
- Bulk product quality is not same as samples;
- Merchandise are not same as the order list;
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