19.40 Ct Fancy Cabochon (23 X 20 Mm) Multi Australian Koroit Boulder Opal

19.40 Ct Fancy Cabochon (23 X 20 Mm) Multi Australian Koroit Boulder Opal

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More from sinceregems

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8.78 ct Fancy Cabochon (25 x 10 mm) Multi Color Australian Koroit Boulder Opal (315529011206)
7.43 ct Pear Cabochon (19 x 14 mm) Multi Color Australian Koroit Boulder Opal (305714618438)
10.26 ct Fancy Cabochon (23 x 16 mm) Multi Australian Koroit Boulder Opal (355932198268)
8.81 ct Pear Cabochon (20 x 9 mm) Multi Color Australian Koroit Boulder Opal (315638169380)
9.08 ct Pear Cabochon (26 x 13 mm) Multi Color Australian Koroit Boulder Opal (315638169350)
7.65 ct Fancy Cabochon (27 x 9 mm) Multi Color Australian Koroit Boulder Opal (305714618447)
18.40 ct Fancy Cabochon (23 x 19 mm) Multi Australian Koroit Boulder Opal (305714618469)
11.29 ct Fancy Cabochon (21 x 16 mm) Multi Australian Koroit Boulder Opal (315638169374)
3.55 ct Fancy Cabochon (18 x 8 mm) Multi Color Australian Koroit Boulder Opal (315638169310)
8.96 ct Topnotch Fancy (27 x 9 mm) Multi Color Australian Koroit Boulder Opal (355932198260)
3.79 ct Pleasant Fancy (13 x 11 mm) Multi Color Australian Koroit Boulder Opal (305727051060)
0.83 ct Fabulous Round (7 x 7 mm) Heated Ethiopia Blue Opal Loose Gemstone (356343143356)
1.05 ct Excellent Oval (9 x 7 mm) Heated Ethiopia Blue Opal Loose Gemstone (305954664560)
1.35 ct Very good Oval Cut (10 x 8 mm) Heated Orange Fire Opal Loose Gemstone (305954664550)
1.44 ct Elegant Oval Cut (8 x 6 mm) Ceylon - Sri Lanka Orange Sapphire Gemstone (315532053096)
1.10 ct Impressive Oval Cut (7 x 6 mm) Brazil Paraiba Blue Apatite Gemstone (314733236151)
0.61 ct AAA Translucent Oval Cabochon (6 x 4 mm) Green Tsavorite Garnet (305071627024)
5.03 ct Flashing Fancy Cut (15 x 11 mm) Un-Heated Multi Color Fire Agate (305082797485)
10.93 ct Oval Cabochon Shape (19 x 11 mm) Australian Koroit Boulder Opal (305082797483)
4.26 ct Splendid Fancy (16 x 8 mm) Play of s Australian Koroit Boulder Opal (354978984045)
0.52 ct AAA Tremendous Cushion Cut (5 x 5 mm) Bluish Violet Tanzanite Gemstone (354991320457)
11.30 ct Fancy (19 x 13 mm) Play of Colors Australian Koroit Boulder Opal (354991320428)
5.52 ct Fancy Shape (15 x 10 mm) Play of Colors Australian Koroit Boulder Opal (354991320444)
0.55 ct AAA Wonderful Pear Shape (6 x 4 mm) Greenish Blue Tanzanite Gemstone (305082797446)
6.99 ct First-class Fancy (17 x 14 mm) Multi Australian Koroit Boulder Opal (314784232823)
1.78 ct Mesmerizing Marquise (14 x 7 mm) Heated Ethiopia Blue Opal Gemstone (316027886999)
1.77 ct Extraordinary Oval Cut (8 x 6 mm) Namibia Fanta Orange Spessartine (355851329298)
2.91 ct Fancy Cabochon (15 x 11 mm) Multi Color Australian Koroit Boulder Opal (305714618415)
3.51 ct Pear Cabochon (13 x 11 mm) Multi Color Australian Koroit Boulder Opal (305714618417)
4.22 ct Fancy Cabochon (14 x 11 mm) Multi Color Australian Koroit Boulder Opal (305714618420)
1.81 ct Best Fancy Cabochon (9 x 7 mm) Multi Australian Koroit Boulder Opal (305714618410)
1.64 ct Oval Cut (9 x 7 mm) Unheated / Untreated Green Chrome Diopside Gemstone (314895676581)
8.89 ct (2pcs) MATCHING PAIR Trillion Cut (12 x 12 mm) Citrine Genuine (355715592605)
4.66 ct Elegant Fancy (14 x 9 mm) Multi Color Australian Koroit Boulder Opal (305727051055)
0.51 ct (4 pcs Lot) Beautiful CALIBRATED SIZE(5 x 2 mm) Marquise Alexandrite (305716186454)
9.69 ct Attractive Oval Cabochon (21 x 16 mm) Ethiopian Flashing Black Opal (316027887028)
16.29 ct Charming Fancy (40 x 15 mm) Multi Color Australian Koroit Boulder Opal (304976039109)
3.10 ct Fancy Cut (16 x 8 mm) Unheated / Untreated Play of Colors Rainbow Opal (304976039061)
0.82 ct Stunning Oval Cut (7 x 5 mm) Brazil Paraiba Blue Apatite Gemstone (354938380467)
0.82 ct Five-star Oval Cut (7 x 5 mm) Brazil Paraiba Blue Apatite Gemstone (305040769117)
1.25 ct Eye-popping Pear Cut (9 x 6 mm) Un-Heated Bluish Violet Tanzanite (314733236019)
2.28 ct World class Oval Cut (7 x 6 mm) Cambodian Blue Zircon Loose Gemstone (355727702774)
1.22 ct Shimmering Trillion Cut (8 x 7 mm) Brazil Paraiba Blue Apatite Gemstone (305040769123)
0.77 ct Remarkable Octagon Cut (6 x 5 mm) Brazil Paraiba Blue Apatite Gemstone (314733236122)
0.75 ct Shimmering Oval Cut (7 x 5 mm) Brazil Paraiba Blue Apatite Gemstone (305040769153)
1.18 ct Splendid Oval Cut (8 x 6 mm) Mozambique Purplish Pink Tourmaline (305663636483)
4.57 ct World class Fancy (18 x 9 mm) Multi Australian Koroit Boulder Opal (304770361338)
3.53 ct Remarkable Oval Cabochon Shape (14 x 10 mm) Violet Opal Gemstone (305727054238)
3.60 ct Beautiful Round Cut (12 x 12 mm) Heated Orange Fire Opal Loose Gemstone (356343143349)
0.49 ct Beautiful Oval (5 x 4 mm) Heated Ceylon - Sri Lanka Blue Sapphire (355851329309)
1.34 ct Spectacular Oval (7 x 6 mm) Un-Heated Tanzania Spinel Loose Gemstone (304463108270)
6.59 ct Remarkable Fancy (25 x 11 mm) Multi Australian Koroit Boulder Opal (354978984073)
1.53 ct Topnotch Oval (10 x 7 mm) Heated Ethiopia Blue Opal Loose Gemstone (316027886989)
42.00 ct AAA Magnificent fire Octagon (19 x 18 mm) Genuine London Blue Topaz (315628937959)
1.05 ct Super-Excellent Octagon Cut (7 x 5 mm) Brazil Paraiba Blue Apatite (305040769127)
1.04 ct Shimmering Oval Cut (7 x 6 mm) Brazil Paraiba Blue Apatite Gemstone (314733236155)
0.37 ct AAA Five-star Pear Shape (8 x 5 mm) Yellow Heliodor Beryl Gemstone (315662315859)
0.85 ct Romantic Octagon Shape (7 x 5 mm) Green Chrome Diopside Gemstone (355851329331)
1.05 ct Outstanding Oval Cut (8 x 6 mm) Pakistan Green Sphene Natural Gemstone (354031198884)
1.69 ct Octagon (8 x 6 mm) Unheated / Untreated Mozambique Bi-Color Tourmaline (314733236003)
21.19 ct PHENOMENAL CUSHION CUT (16 X 15 MM) AFGHANISTAN PINK KUNZITE GEMSTONE (354938380364)
7.15 ct AIG Certified Oval Cut (13 x 12 mm) Orange Pink Tourmaline (354634078674)
GIA Certified 1.24 ct Oval Cut (6 x 5mm)Sri Lanka Unheated Natural Pink Sapphire (316039473377)
24.22 ct Awe-inspiring Cushion (17 x 17 mm) Heated Brazil London Blue Topaz (305040769136)
3.86 ct Octagon Cut (14 x 7 mm) Unheated / Untreated Watermelon Tourmaline (315348021265)
4.38 ct Supreme Oval (11 x 9 mm) Heated Brazil London Blue Topaz Loose Gemstone (354822115574)
1.17 ct Superb Oval Cut (7 x 6 mm) Brazil Paraiba Blue Apatite Natural Gemstone (314733236174)
GIA Certified 1.52 ct Cushion (6 x 5 mm)Sri Lanka Unheated Natural Blue Sapphire (356359524515)
1.35 ct AAA+ Eye-catching Oval Shape (8 x 6 mm) Pinkish Red Rhodolite Garnet (354031195505)
2.38 ct Sparkling Oval Cut (9 x 7 mm) Mozambique Pink Tourmaline Gemstone (355791576998)
2.06 ct Oval (9 x 7 mm) de Itabira Mine Brazilian Santa Maria Blue Aquamarine (305662290163)
2.77 ct Fantastic Oval (14 x 10 mm) Flashing 360 Degree Multicolor Black Opal (305954664557)
2.36 ct Octagon (9 x 7 mm) Unheated / Untreated Watermelon Tourmaline Gemstone (315532053088)
31.46 ct Cabochon (32 x 28 mm) Multi Color Australian Koroit Boulder Opal (315638175645)
12.10 ct Oval (16 x 12 mm) Unheated / Untreated Brazil Purple Amethyst Gemstone (305709609337)
1.25 ct Supreme Oval Cabochon (9 x 7 mm) Ethiopian Flashing Black Opal (314254913240)
2.12 ct Round Cabochon (9 x 9 mm) Ethiopian 360 Degree Flashing Rainbow Opal (314640982185)
0.61 ct Gorgeous Round Cut (5 x 5 mm) Unheated / Untreated Blue Tanzanite (354400684079)
11.40 ct STUNNING OVAL (13 X 11 MM) UNHEATED / UNTREATED BI COLOR TOURMALINE (314733236087)
13.18 ct AAA+ Excellent Octagon Shape (16 x 12 mm) Multi Color Twilight Topaz (305662290180)
0.09 ct AAA+ VVS Princess (3 x 2 mm) Greenish Blue Grandidierite (315529011173)
1.34 ct Gorgeous Oval (11 x 7 mm) Un-Heated Ethiopia Rainbow Opal Loose Gemstone (354031203704)
5.75 ct Phenomenal Oval Cabochon (16 x 13 mm) Ethiopian Flashing Black Opal (305662290171)
3.02 ct Incredible Round (9 x 9 mm) United States Peach Pink Salmon Ice Topaz (354031203688)
2.85 ct Fabulous Cushion Cut (9 x 9 mm) Natural Pink Morganite Natural Gemstone (305575996084)
1.09 ct Eye-catching Oval Cut (7 x 6 mm) Brazil Paraiba Blue Apatite Gemstone (314733236137)
1.18 ct Attractive Heart Cut (7 x 6 mm) Tanzania Purplish Pink Rhodolite Garnet (354938380375)
1.44 ct Octagon (8 x 5 mm) Unheated / Untreated Watermelon Tourmaline Gemstone (354938380523)
2.81 ct Very good Oval Cabochon (12 x 10 mm) Ethiopian Flashing Black Opal (354938380508)
15.44 ct Remarkable Oval (15 x 13 mm) Heated Brazil London Blue Topaz Gemstone (355853412302)
1.00 ct AIG Certified Octagon Cut (9 x 4 mm) Orange Yellow Imperial Topaz (314623906783)
11.01 ct AIG Certified Cushion Cut (14 x 13 mm) Un-Heated Orange Tourmaline (354634078694)
3.35 ct Exquisite Oval Cabochon (13 x 10 mm) Ethiopia Play of s Rainbow Opal (304976039023)
15.69 ct Eye-popping Oval Cabochon (19 x 15 mm) Flashing Multi Rainbow Opal (314119520247)
1.39 ct Gorgeous Oval Cut (8 x 6 mm) Mozambique Green Tourmaline Gemstone (305663636476)
11.58 ct Romantic Oval Cabochon (19 x 15 mm) Flashing Multicolor Rainbow Opal (314119520260)
GIA Certified 1.09 ct Cushion (6 x 5 mm)Sri Lanka Unheated Natural Pink Sapphire (316039473373)
19.29 ct VERY GOOD PEAR CUT (18 X 16 MM) AFGHANISTAN PINK KUNZITE GEMSTONE (305040769051)
1.76 ct AAA Translucent Heart Cabochon (7 x 7 mm) Green Tsavorite Garnet (313748242349)
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