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  • Bulk wholesale Genuine Natural Black Onyx Round Shaped Rose Cut 3mm Loose Gemstones China

Bulk wholesale Genuine Natural Black Onyx Round Shaped Rose Cut 3mm Loose Gemstones China

Category: Natural Gemstones

Loose Natural Black Onyx Color Round Rose Cut Gemstones:
Color: Black Color

Size: 3mm
Shape/Cut: Round Shaped Rose cut
Quality Grade:  A Standard quality and A- Quality

Buy Loose Natural Genuine Black Onyx Round Shaped Rose Cut 3mm gemstones wholesale at factory direct price from China Suppliers and manufacturers.



Natural Black Onyx Round Shape Rose Cut 3mm loose stones Suppliers

What's Rose Cut Stones?

The rose cut (also called the rosette cut) for diamonds was invented in the 17th century and its used continued until the 18th century. The rose cut has a flat base and triangular facets (usually 24).
An old diamond or gemstone cutting style with a flat base and usually two horizontal rows of facets rising to a point. Sometimes called a Dutch rose cut, it may have as many as 24 facets.

What's Natural Black Onyx stones?

Onyx primarily refers to the parallel banded variety of the silicate mineral chalcedony. Agate and onyx are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from black to almost every color. information from Wikipedia

Color: Black,
Luster: Vitreous
Crystal system: Hexagonal crystal system
Chemical formula: SiO₂
Hardness (Mohs hardness scale): 7
Mineral class: Chalcedony
Transparency: Opaque

The spiritual meaning of the black onyx stone:

lack Onyx meaning is Self-control, decision making, intuition, protection. ... Black Onyx is associated with the planet Saturn, which will bring a positive vibe for those born in the shadow of the planet Saturn. It is a stone for Leo zodiac sign. Black Onyx stone will helps maintenance Leo characteristic.

Where to buy Natural Black Onyx stones?

We have a quite collection of loose Natural Black Onyx 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 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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