6.4CT Bright Flashing Opal, Winton Australia, Solid Natural Untreated - 143

(17)

6.4CT Carved Multi-Colored Art Australian Opal, Winton Australia - 145

(14)

Australian Opal Lightning Ridge dark crystal opal nice bright blue green flash

(19)

Ethiopian Welo Opal Cab Honey Comb Pattern 6.4ct AAA 1$NR

(18)

Bright Wello Welo Opal - 3.3 ct

(27)

Metallic Wello Triangle - 2.4ct

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藍寶石的故事 A story about Sapphire

(4:27)

710 Carats 24pcs Boulder Opal From Yowah Opal Fields.

(2:24)

Vivid Pink or Hot Pink or Bubblegum Pink Sapphire? (Understanding Colors of Pink Sapphires)

(6:26)

Top 5 Yellow Gemstone

(7:25)

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

(19)

Buy Natural Loose Emerald Stone for Best Price

(11)

Shewa Ethiopia Chocolate Nodule Opal Rare Honey comb pattern

(39)

Emerald Stone

(19)

2.55 Carats Burmese Red Spinel

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Ethiopian Opal 25.52 cts

(24)

Ethiopia Welo Opal Facted with some sort of fossil inclusion seaweed?

(1:18)

Cutting grade Rough Spinel lot each above 4 ct available

(18)

Astrological Emerald Gemstone For Ring - 11284754

(13)

Winton boulder opal and yowah

(8:4)

2.20 ct Natural Chrysoberyl gemstone from sri lanka

(17)

3.6ct Black Opal Lightning Ridge Gem Natural 1

(58)

1.15ct natural unheated Blue Sapphire Ceylon - NGJA certified - Video

(35)

2.94-Carat Eye-Clean Bright Reddish Pink Mahenege Spinel

(22)

Museum quality Honey comb Welo opal 4.78ct

(1:51)

2.6ct Beautiful Welo Ethiopia Opal Faceted Oval.

(1:4)

4.42 Ct Certified Zambian Emerald Panna

(13)

BRILLIANT 5/5 WELO CONFETTI CRYSTAL OPAL CAB~6.44CT

(32)