Cabochon Boulder Opal Very Good Cut Loose Gemstones
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Australian Boulder Opal Pendant 925 Silver Cable Chain Jewellery Necklace VIDEO
S$ 85.87or Best OfferS$ 23.16 shipping8.87 ct Five-star AAA Oval Cabochon Shape (17 x 14 mm) Multi Color Boulder Opal
S$ 29.05or Best OfferS$ 10.39 shipping10ct 24.4x8.4x4mm Colorful Australian Koroit Opal Rectangle Cabochon Loose Gem
S$ 191.76or Best OfferS$ 47.69 shippingKoroit Boulder Opal, Rub, Australian, multi-color nuts, Large 91.4ct (Video)
S$ 221.49or Best OfferS$ 48.55 shippingNatural Boulder Opal Loose Gemstone Fancy Cabochon 54.10 Cts 36.73x20.48x7.94 mm
S$ 101.66Was: S$ 112.96or Best OfferS$ 8.90 shippingGem 2.05 carat Queensland Australian Boulder Opal 15.09 x 7.93 x 2.68 mm
S$ 811.43or Best OfferS$ 51.43 shipping24.5ct 29x17.6x5.8mm Stunning Crystal Pipe Australian Boulder Opal Cabochon Gem
S$ 236.35or Best OfferS$ 48.99 shipping10ct 21.6x14.3x3.5mm Green Purple Fire Koroit Australian Boulder Opal Cabochon
S$ 81.76or Best OfferS$ 44.43 shipping30.5ct 32x22.4x4.6mm Purple Fire Koroit Australian Boulder Opal Cabochon Stone
S$ 117.43or Best OfferS$ 45.49 shipping20.8ct 26.3x14.6x4.7mm Picture Like Koroit Australian Boulder Opal Cabochon Gem
S$ 133.78or Best OfferS$ 45.98 shipping18.3ct 24.7x16.8x5.3mm Dark Blue Natural Boulder Australian Opal Drop Cabochon
S$ 62.43or Best OfferS$ 39.23 shipping10ct 25.8x10.4x4.3mm Fine Australian Koroit Boulder Opal Cabochons Loose Gem
S$ 89.19or Best OfferS$ 44.65 shipping10.9ct 21.5x14x4.5mm Purple Crystal Pipe Australian Boulder Opal Cabochon Gem
S$ 107.03or Best OfferS$ 45.19 shipping10.4ct 19.7x13.4x4.5mm Blue Natural Boulder Australian Opal Cabochon Teardrop
S$ 110.00or Best OfferS$ 40.64 shipping13 watching4.70 carat Queensland Australian Boulder Opal 15.8 x 10..08 x 2.98mm
S$ 518.23or Best OfferS$ 42.77 shipping14.35 Carat Koroit Boulder Opal 26.6 x 17.1 x 3.8mm Freeform
S$ 647.78or Best OfferS$ 46.60 shipping6.53 carat Solid Queensland Australian Opal 15.38 x 13..98 x 4.06mm
S$ 1,084.18or Best OfferS$ 59.47 shipping6.8ct 22x10.2x5.3mm Blue Natural Boulder Australian Opal Triangle Cabochon Gem
S$ 81.76or Best OfferS$ 39.81 shipping13.2ct 31.6x15x4.2mm “Ginny” Crystal Pipe Australian Boulder Opal Cabochon Gem
S$ 312.16or Best OfferS$ 51.24 shipping10 watching19.7ct 30x16x4.8mm Picture Crystal Pipe Australian Boulder Opal Cabochon Gem
S$ 245.27or Best OfferS$ 49.26 shipping6.8ct 16.6x13.5x4mm Crystal Pipe Australian Boulder Opal Cabochon Gem
S$ 157.57or Best OfferS$ 46.68 shipping9.6ct 23.5x11.5x6mm Crystal Pipe Australian Boulder Opal Oval Cabochon
S$ 89.19or Best OfferS$ 44.65 shipping1x Opal - Fancy Cabochon 14, 0x10, 0x5, 1mm 6,21ct. (1633)
S$ 189.44or Best OfferFree postage13.2ct 17x10x6.5mm Dark Blue Natural Boulder Australian Opal Rough Cabochon
S$ 62.43or Best OfferS$ 39.23 shipping10.4ct 19.7x13.4x4.5mm Australian Koroit Boulder Opal Cabochon Free Form Stone
S$ 110.00or Best OfferS$ 40.64 shippingVery Big Natural Solid 64.49 Ct. Queensland Boulder Opal, 36X28 MM
S$ 3,407.80or Best OfferS$ 30.98 shipping17ct 31x12.6x6mm Waterworld Crystal Pipe Australian Boulder Opal Oval Cabochon
S$ 89.19or Best OfferS$ 44.65 shippingRare Boulder Opal Fossil Tree Branch polished Qld Australian Opal 427 grams
S$ 2,212.86or Best OfferS$ 31.78 shipping1x Opal - Fancy Cabochon 14, 0x10, 0x5, 1mm 6,21ct. (1633)
S$ 206.72or Best OfferFree postageBig & Beautiful Aust. Natural Solid, 22 Carat Blue Queensland Boulder Opal
S$ 1,296.73or Best OfferS$ 30.98 shippingStunning Natural 18.47 Ct. Queensland Solid Boulder Opal, 18x17 mm
S$ 2,876.71or Best OfferS$ 30.98 shipping10.5ct 20.5x13.7x5.4mm Blue Australian Boulder Opal Oval Cabochon Gem Stone
S$ 89.19or Best OfferS$ 44.65 shipping47,2ct. Unique Koroit Gem Opal. Illuminated Green/Blue Veins Flashfire-Opals
S$ 721.12S$ 8.01 shipping14.6ct 26x15x4.3mm Colorful Australian Koroit Opal Teardrop Cabochon Loose Gem
S$ 191.76or Best OfferS$ 47.69 shipping47,2ct. Unique Koroit Gem Opal. Illuminated Green/Blue Veins Flashfire-Opals
S$ 879.61S$ 8.16 shipping4.2ct 17.7x11.3x3.2mm Natural Boulder Australian Opal Thunderbolt Cabochon Gem
S$ 101.08or Best OfferS$ 40.37 shipping21.6ct 25x14.7x3.2mm Pair Australian Koroit Boulder Opal Cabochons Loose Gem
S$ 66.89or Best OfferS$ 44.00 shipping22.6ct 30.7x20.6x5mm Natural Boulder Australian Opal Drop Cabochon
S$ 62.43or Best OfferS$ 39.23 shipping22.3ct Investment Gem Boulder Opal Rot-Blau-Grün-Orange Video Flashfire-Opals
S$ 14,768.89S$ 8.11 shipping22.3ct Investment Gem Boulder Opal Rot-Blau-Grün-Orange Video Flashfire-Opals
S$ 12,111.62S$ 8.01 shipping18.65ct 24x15.6x4.5mm Dark Blue Natural Boulder Australian Opal Oval Cabochon
S$ 65.41or Best OfferS$ 39.32 shipping29.5ct 33x17x3.7mm Pair Australian Koroit Boulder Opal Butterfly Wings Cabochons
S$ 117.43or Best OfferS$ 45.49 shipping15ct 22.8x16x5.6mm Deep Purple Natural Australian Boulder Opal Cabochon
S$ 74.32or Best OfferS$ 39.59 shippingBoulder Opal Cabochon 12 x 5 x 2.2 mm from Australia
S$ 115.95or Best OfferS$ 45.66 shipping5.84 CT Natural Australian Boulder Opal Teardrop Multicolor Fire Cabochon
S$ 102.57or Best OfferS$ 41.09 shippingBoulder Opal Cabochon 12 x 3 x 1.7mm. Beautiful little stone!
S$ 115.95or Best OfferS$ 45.66 shipping28.5CT Natural Australian Boulder Opal Oblong Cabochon Blue & Green Fire Veins
S$ 111.49or Best OfferS$ 41.35 shippingBoulder Opal Cabochon 13 x 9mm from Australia
S$ 130.81or Best OfferS$ 46.11 shipping4.26 CT Natural Australian Boulder Opal Teardrop Ocean Blue Green Light Cabochon
S$ 66.89or Best OfferS$ 40.03 shipping8.75 CT Natural Australian Boulder Opal Triangle Translucent Violet Cabochon
S$ 89.19or Best OfferS$ 40.69 shippingAustralian opals, boulder opal, coober pedy, blue, green, red, parcel, 40.25ct
S$ 91.66or Best OfferS$ 19.25 shippingAustralia Boulder Opal Lapidary Multicolor Freeform Cylinder 26 mm x 9-5 mm Vtg
S$ 41.62or Best OfferS$ 35.82 shippingBOULDER OPAL 60 x 40 MM ALL NATURAL VIVID COLORS COLLECTOR'S STONE
S$ 499.12S$ 28.64 shipping8.15CT Boulder Opal from Australia, Cabochon Oval, Pool Pattern
S$ 104.04S$ 45.77 shipping47,2ct. Unique Koroit Gem Opal. Illuminated Green/Blue Veins Flashfire-Opals
S$ 871.30S$ 8.03 shipping22.3ct Investment Gem Boulder Opal Rot-Blau-Grün-Orange Video Flashfire-Opals
S$ 14,495.60S$ 8.03 shipping