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  • Natural Black sapphire marquise Shape faceted 8x4mm loose gemstones China manufacturer
  • Natural Black sapphire marquise Shape faceted 8x4mm loose gemstones China manufacturer

Natural Black sapphire marquise Shape faceted 8x4mm loose gemstones China manufacturer

Category: Natural Gemstones

Loose Natural Black Sapphire Color Faceted Gemstones:
Color: Black Sapphire

Shape/Cut: Marquise faceted

Size: 8x4 and 4x2mm
Quality Grade:  A Standard quality and A- Quality

Loose Natural genuine Black sapphire marquise faceted 8x4mm and 4x2mm gemstones Wholesale at factory direct price from China Suppliers and manufacturers.



Natural genuine Black sapphire marquise Shape faceted 8x4mm and 4x2mm stones


Good quality Natural Black sapphire marquise Shape faceted 8x4mm and 4x2mm gemstones wholesale

Marquise cut - The Marquise gemstones is an elongated brilliant-cut stone with a point on each end, which can vary in shape from long and slender to a shorter, broader appearance. In general, marquise loose gemstones are approximately twice as long as they are wide, but some prefer the look of a longer or shorter stone.


What Is Black Sapphire?

Black sapphire is a nearly opaque stone whose color is so dark that it appears to absorb all light that enters the gemstone. For example, see a black sapphire ring here.

Sometimes, this stone also looks very dark blue or gray.

Black sapphires come mainly from Australia and are mined in large quantities. This variety of sapphire is very cheap and is considered low grade. An Alternative to Onyx?

Because of its color, black sapphire is often confused with Black onyx. Indeed, this stone can successfully act as an onyx substitute. Although both stones look very similar, onyx is actually softer, Black sapphire is one of the hardest gemstones (9 out of 10 on the Mohs Scale of Hardness).

Because of this similarity, you may consider getting a black sapphire for your ring or pendant if you want a stone that has the color of onyx but is much harder.

Should You Buy Black Sapphire?

When considering black sapphire, you should keep in mind that it is deemed a low-quality stone. The good thing about it is that it’s cheap.If you are looking for a black and opaque gemstone, this is not a bad choice because sapphire is extremely hard.

Whether you will decide to give black sapphire a chance comes down to your personal preferences; just be aware of what this stone is really worth before making a purchase decision.

Where to buy Natural Black Sapphire stones?

We have a quite collection of loose Natural Black Sapphire gemstones in popular shapes cuts at wholesale at factory price from China . Contact us for a quote.


* Factory direct.
* Strict quality control.
* Large Stock.
* Customized is welcome.
*All Photos are 100% real shoot.

Cutting provide: all kinds of Poupular shapes/cut and also can be made in custom shapes/cuts.
Delivery date: 1-2 days for in stock, 7-10 days for custom orders.


  • 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 China 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;
  • Gemstones are not same as the order list;

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