1: Ribbon Pattern Black Opal Estimate: Login
2: BLACK OPAL, PEARL AND EMERALD... Estimate: Login
3: Opal and Pearl Bangle Bracelet Estimate: Login
4: Black Opal Bangle Bracelet Estimate: Login
5: Opal and Diamond Half-Hoop... Estimate: Login
6: Gold and Opal Long-Chain Suite... Estimate: Login
7: Crystal Opal Earrings Estimate: Login
8: Gold and Opal Bead Earrings Estimate: Login
9: Crystal Opal and Diamond... Estimate: Login
10: Opal and Gold Cufflinks Estimate: Login
11: Opal and Diamond Earrings Estimate: Login
12: Opal Hoop Earrings Estimate: Login
13: Opal and Diamond Pendant Estimate: Login
14: Translucent "Honey" Opal Beads... Estimate: Login
15: White Opal and Gold Earrings Estimate: Login
16: Two Pairs of Opal Earstuds Estimate: Login
17: White Opal Carving of Two... Estimate: Login
18: Carved Opal and Yellow Gold... Estimate: Login
19: Exceptional Double-Sided Black... Estimate: Login
20: Free-form Contra Luz Oregon Opal Estimate: Login
21: Opalized Fossil Squid... Estimate: Login
22: Carved Semi-Black Opal Snuff... Estimate: Login
23: Carved Opal Owl on a Wooden... Estimate: Login
24: Carved Opal Bird with Rose on... Estimate: Login
25: Three Opal Carvings Estimate: Login
26: Opal Guanyin Pendant Estimate: Login
27: Carved Opal Snuff Bottle on... Estimate: Login
28: Carved Opal Snuff Bottle on... Estimate: Login
29: Glazed Ceramic Vase with... Estimate: Login
30: Exceptionally Fine Opal... Estimate: Login
31: Published Piece: Historic... Estimate: Login
32: Black Opal and Diamond... Estimate: Login
33: Large and Impressive... Estimate: Login
34: Natural Opal-in-Matrix... Estimate: Login
35: Matrix Opal Carved Ring /... Estimate: Login
36: Stunning Boulder Opal and... Estimate: Login
37: Extraordinary Boulder Opal... Estimate: Login
38: Egg-form Boulder Opal and... Estimate: Login
39: Opal and Gold Earrings by Luna... Estimate: Login
40: Black Opal and Gold Ring Estimate: Login
41: Black Opal Bead Necklace Estimate: Login
42: Opal and Diamond Ring Estimate: Login
43: Carved Opal Fish Estimate: Login
44: Distinguished Black Opal Estimate: Login
45: Large Opal Doublet Estimate: Login
46: Black Opal with Red Fire and... Estimate: Login
47: Exceptional Black Opal Estimate: Login
48: Classic Black Opal with... Estimate: Login
49: Black Opal with Red "Straw"... Estimate: Login
50: Classic Black Opal Estimate: Login
51: Crystal Opal with Multi-Color... Estimate: Login
52: Stunning Large Blue Green Opal Estimate: Login
53: Black Opal with "Grass" Pattern Estimate: Login
54: Crystal Opal Ring Estimate: Login
55: Impressive Australian Crystal... Estimate: Login
56: Crystal Opal and Diamond Pendant Estimate: Login
57: Firey Crystal Opal and Gold Ring Estimate: Login
58: Black "Nobby" Opal with... Estimate: Login
59: White Opal, Emerald and... Estimate: Login
60: Pair of Crystal Opal Cabochons Estimate: Login
61: Double-Strand Black Opal Bead... Estimate: Login
62: Carved Opal "Man in the Moon"... Estimate: Login
63: Opal with Multi-color Fire and... Estimate: Login
64: Black "Nobby" Opal Estimate: Login
65: Fine Black Opal with Unusual... Estimate: Login
66: Black Matrix Opal Estimate: Login
67: Impressive Opal-in-Matrix... Estimate: Login
68: Boulder Opal and Fire Agate... Estimate: Login
69: Pair of Boulder Opals Estimate: Login
70: Andamooka Matrix Opal and... Estimate: Login
71: Boulder Opal and High-Karat... Estimate: Login
72: Boulder Opal Ear Pendants Estimate: Login