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  • Loose Synthetic Lab Pink Sapphire Corundum 2# Cushion Shape Faceted 8x8mm gemstones IMG_5070
  • Loose Synthetic Lab Pink Sapphire Corundum 2# Cushion Shape Faceted 8x8mm gemstones IMG_5070

Loose Synthetic Lab Pink Sapphire Corundum 2# Cushion Shape Faceted 8x8mm gemstones IMG_5070

Loose Corundum Pink Sapphire Gemstones:
Color: Pink Sapphire 2#
Shape/Cut: Cushion Faceted Cut
Size: 8x8mm
Quality Grade: AAA
Color chart: https://www.frgems.com/corundum-color-chart

Loose Synthetic Lab Pink Sapphire Corundum 2# Cushion Shape Faceted 8x8mm gemstones Wholesale from China Suppliers and manufacturers.

--Also Called as Synthetic Pink Sapphire,Lab created Pink Sapphire.
--We Supply and Manufacture Corundum Pink sapphire stones in All Shapes and Sizes;
--Color Shades:Pink sapphire 1.5#, Pink sapphire 2# (Medium), Rose Pink sapphire 3# (Dark),



Pink Sapphire Corundum 2# Cushion Shape Faceted 8x8mm


 What's the Pink Sapphire Color Stone?

The Lab Created Pink Sapphires are the family stones of Synthetic Corundums. Lab Created Pink Sapphires are made by a method called Flame Fusion.They are made in such a way that they look like Natural gemstones. These Lab Created gemstones have the same chemical properties of the real stone,Have the same hardness, density and appearance like the Natural Pink Sapphire. Only a trained eye can tell the difference between the two.

The most common Corundum colors are Blue Sapphire and Ruby color stones, but we can also supply White Sapphire, Orange Sapphire, Yellow Sapphire and Alexandrites in all shapes and sizes.

We have quite a collection of Pink Sapphire Color Loose gemstones such as popular Round Brilliant Cut,Princess Cut,Emerald Cut,Cushion Cut and also unique heart, Oval,Octagon,Marquise, Pear,Star Cuts and Much More... Any Special Shape and styles are available.

What is Corundum and What are its Basic Qualities?

A: Corundum is an aluminum oxide that commonly forms hexagonal barrel-shaped prisms that taper at both ends or as thin tabular hexagonal plates. It has a hardness of 9 on the Mohs scale, making it one of the most durable commercial gemstones. It has no dominant cleavage and fractures in a conchoidal manner. A high density of ~4.0 g/cm3 (most silicate minerals are ~2.6 g/cm3) results in corundum occurring in secondary placer deposits and recoverable by panning methods, similar to how you would recover placer gold.

Corundum comes in all colours of the rainbow but is most commonly found as opaque crystals with dull colours. Red corundum is called ruby, blue corundum is called sapphire, and all other colours are called fancy sapphires. Some varieties of corundum will fluoresce under short wave and long wave UV light if there is enough chromium in the crystal structure but little iron, which tends to quench any emitted energy.

Physical Properties of Corundum:
Mohs Hardness: 9
Specific Gravity: 3.90 to 4.05
Cleavage Quality:None
Fracture: Uneven,Conchoidal

Optical Properties of Corundum:
Refractive Index: 1.758 to 1.780
Optical Character: Uniaxial/-
Birefringence 0.007 to 0.010

Pleochroism Dichroism: blue - violet-blue and greenish-blue; green - yellowish-green; yellow - pale yellow; purple - violet; orange, yellowish-red - deep crimson.

Conrundum VS other Gemstones:



Conrundum Color Chart and Shapes & Size Chart :

Corundum-and-Spinel-colors-6mm Round-stones Corundum-Popular-shapes-sizes-chart-FU-RONG-GEMS


  • 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 return Policy 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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Lab Created Synthetic Ruby dark garnet red 8# Corundum gemstones china wholesale and suppliers
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