Skip to product information
1 of 7

Dark Blue #35 Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule

Dark Blue #35 Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - Various Sizes - Split Boule

Regular price $42.00 USD
Regular price $42.00 USD Sale price $42.00 USD
Sale Sold out
Shipping calculated at checkout.

Various sizes of Dark Blue Sapphire lab created sapphire/corundum rough for faceting and gemstone creation.

Each split boule is listed for sale by weight and will typically vary in size within the following ranges:

Length: 50mm - 65mm
Width: 18mm - 24mm
Thickness: approximately 10-12mm at the base

If you would like to see additional pictures of the piece(s) you would like, please feel free to contact me and I will be happy to provide additional pictures for you to review.

Manufacturer: RGCrystals
Color: #35

Note: The color of the stone in the photo may vary slightly as not all computer monitors are calibrated the same.

Mineral: Corundum
Chemical Formula: Al2O3
Crystal System: Trigonal
Hardness (Mohs): 9
Refractive Index: 1.76–1.77
Density, g/cm3: 4
Dispersion: 0.018
Growth Method: Flame Fusion

View full details

Customer Reviews

Based on 3 reviews
100%
(3)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
P
Phil
Looks great! Can't wait to cut a stone fro...

Looks great! Can't wait to cut a stone from it!

D
Dominic
5 stars

5 stars

M
Michael
Another great box of rocks. Thank you

Another great box of rocks. Thank you