14.79ct Brilliant 5/5 Patchwork Pattern Water Clear Crystal Welo Opal

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Ruif 12x16mm Oval Cut Lab-Grown Sapphire – 14.79ct Loose Gemstone for Fine Jewelry

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28.6ct Brilliant Welo Ethiopia Crystal Opal

(1:12)

10.10CT- BRILLIANT CRYSTAL OPAL GEM from Welo - 22x15x6M

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5.50ct Brilliant Saturated Faceted Oval Welo Opal

(1:11)

(1277) 2.00ct Gem Solid Black Opal – Brilliant Gemstone

(19)

48.12ct Brilliant Rainbow Glitter Confetti Pattern Welo Opal 32x22x12mm 1

(1:28)

Watch This Rock Transform Into A Gem

(4:39)

Experimenting Opals - in Ultrasonic Cleaner

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Ethiopian Welo Opal Rough Crystal clear AAA

(1:31)

5.43 ct Round Brilliant Cut H SI2 Diamond Solitaire Engagement Ring - BigDiamondsUSA

(1:41)

How to Get Unstuck: Why Brilliant Women Struggle To Get Clear

(2:26)

BRILLIANT 5/5 PLUME PUZZLE DARK BASE 3D MULTIPLAY COLOR WELO OPAL 13.25 CRT

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14.28ct Transparent Opal with Bright Play of Color

(1:23)

Ethiopia Welo Opal Honey Comb Pattern AAA 7.79ctM

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15.52ct Brilliant 5/5 Welo Ethiopia Opal Confetti/Pinfire/Rainbow Prism Patterns

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LIGHTNING RIDGE SOLID BLACK CRYSTAL OPAL 0.53 ct STONE $0.99 N/R AUC BOPD200915

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23.5ct Brilliant 5/5 Rare Grey Base Welo Ethiopia Opal.

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1.50ct Old Mine Brilliant Cut Diamond J/VVS1

(1:26)

9.8ct Brilliant XRARE Pin fire Pattern Welo Opal

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316 ct Ethiopian Welo Opal Gemstone (Giant)

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14.5ct Brilliant 5/5 Layered Mix Pattens Welo Ethiopia Opal 21x18x7mm

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1 01ct Round Brilliant Cut Blue Color and Clarity Enhanced Natural Diamond

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14.48ct Brilliant 5/5 Layered Mixed Patterns Welo Ethiopia Opal.

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14.20ct Brilliant 5/5 Layered Color Play Welo Ethiopia opal

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1.00ct 7.26x5.44x3.54mm Oval Brilliant Cut SP110-621

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38.14ct Brilliant 5/5 Rainbow Prism Pattern Welo Opal 1

(2:19)

19.76ct Brilliant 5/5 Confetti/Mix Pattern Water Clear Crystal Welo Opal

(22)

2.30ct Brilliant Honey Comb Pattern Faceted Welo Opal

(1:21)