2.17cts Black Diamond Test

(1:7)

2.17cts Black Diamond Test

(17)

2.17cts Black Diamond Test

(35)

2.17cts Black Diamond Test

(47)

2.17cts Black Diamond

(15)

How to identify Carbonado diamond

(1:10)

Australian Solid Opal Rough Lightning Ridge Plant Fossil Parcel 150 cts

(1:24)

284.0 cts Australian Rough Fossils Opal Parcel, Lightning Ridge

(2:4)

47.55 cts Australian Boulder Opal Rough Parcel - Rubs

(1:31)

3 80cts Natural solid Lightning ridge black opal, stunning galaxy pattern

(42)

2 50cts Black Diamond

(17)

4.44 cts Australian Opal, Doublet Stone, Cabochon 9pcs

(24)

1.44 Cts of 10.30x8.31x3.09 mm GIA Certified AAA Rhombic Loose Un-Treated Fancy Black Diamond

(30)

1.49 Cts GIA Certified AA Emerald ( 1 pc ) Loose Un-Treated Fancy Black Diamond

(25)

4.29 Cts of 8.82x7.34x5.79 mm GIA Certified AAA Emerald Loose Un-Treated Fancy Black Diamond

(25)

2.17cts Black Diamond

(23)

2.17cts Black Diamond

(11)

2.17cts Black Diamond

(16)

2.17cts Black Diamond

(13)

2.17cts Black Diamond

(10)

2.17cts Black Diamond

(23)

2.17cts Black Diamond

(30)

2.17cts Black Diamond

(12)

2.17cts Black Diamond

(16)

2.17cts Black Diamond

(10)

2.17cts Black Diamond

(14)

2.17cts Black Diamond

(26)

2.17cts Black Diamond

(12)

2.17 cts Stunning Black Opal From Lightning Ridge

(10)