5.48cts Black Diamond

(39)

5.48cts Black Diamond Test

(14)

5.48cts Black Diamond

(15)

5.48cts Black Diamond

(16)

5.48cts Black Diamond

(16)

5.48cts Black Diamond

(16)

5.48 cts Australian Lightning Ridge, Semi Black Solid Opal

(37)

3.50cts Black Diamond Test

(12)

13.08cts Black Diamond

(19)

5.35cts Black Diamond

(16)

7.18tcw Black Diamonds

(24)

4.46tcw Black Diamonds

(21)

1.30cts Black Diamond

(15)

7.48tcw Black Diamonds

(19)

.78tcw Black Diamonds

(21)

16.97cts Black Diamond

(18)

7.62cts Black Diamond

(15)

1.45cts Black Diamond

(13)

94.90 cts Australian Opal Rough Parcel

(1:36)

2.45cts Black Diamond

(16)

5.00cts Black Diamond

(16)

4.23cts Black Diamond

(17)

5.01cts Black Diamond

(16)

3.64cts Black Diamond

(31)

3.45cts Black Diamond

(32)

1.88cts Black Diamond

(15)

1.49cts Black Diamond

(16)

4.91cts Black Diamond

(15)

1.98cts Black Diamond

(15)

2.42cts Black Diamond

(16)