61g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimenWeatherham Estate Treasures4(211)$305 days Left
Natural Multi Color Opal Flashing Boulder 19.77 Ct. Free Form Cabochon Gemstone From AustraliaTreasure of Gems & Jewelry4.4(214)$1Feb 08, 2026
Natural Multi - Color Boulder Flashing 21.40 Ct. Free Form Cabochon Shape 31 x 16 Mm. Gemstone FromTreasure of Gems & Jewelry4.4(214)$1Feb 08, 2026
24g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimenWeatherham Estate Treasures4(211)$305 days Left
39g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimenWeatherham Estate Treasures4(211)$305 days Left
43g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimenWeatherham Estate Treasures4(211)$305 days Left
39g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimenWeatherham Estate Treasures4(211)$305 days Left
32g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimenWeatherham Estate Treasures4(211)$305 days Left
44g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimenWeatherham Estate Treasures4(211)$305 days Left
17.6g Natural chalcopyrite and calcite mineral specimensWeatherham Estate Treasures4(211)$305 days Left
30g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimenWeatherham Estate Treasures4(211)$305 days Left
11.6Ct Rough Opal Specimen - Ethiopian Opal - Mineral RoughKsmith Heritage Auctioneers4.3(45)See Sold PriceJul 26, 2025
*21.2Ct Rough Opal Specimen - Ethiopian Opal - Mineral RoughKsmith Heritage Auctioneers4.3(45)See Sold PriceJul 27, 2025
9.9Ct Rough Opal Specimen - Ethiopian Opal - Mineral RoughKsmith Heritage Auctioneers4.3(45)See Sold PriceJul 27, 2025
Quartz Crystal Cluster Formation Coated In Titanium Geode Specimen 231 Gram Blue ColorHeartland Artifact Auctions4.7(868)$10Feb 15, 2026
SoldFree shape Rainbow coated Quartz geodeFree shape Rainbow coated Quartz geode. Quartz is coated to create magical rainbow color. Weight 56.1 grams. Measured approximately 1 5/8 x 1 1/2 x 1 1/2 inches. Beautiful crystal formation.See Sold Price
SoldFree shape Rainbow coated Quartz geodeFree shape Rainbow coated Quartz geode. Quartz is coated to create magical rainbow color. Weight 58.5 grams. Measured approximately 2 x 1 3/8 x 1 1/8 inches. Beautiful crystal formation.See Sold Price
SoldFree shape Opal Aura coated Quartz geodeFree shape Opal Aura coated Quartz geode. Quartz is coated to create magical iridescent color. Weight 14.9 grams. Measured approximately 1 5/8 x 1 1/2 inches. Beautiful crystal formation.See Sold Price
SoldFree shape Opal Aura coated Quartz geodeFree shape Opal Aura coated Quartz geode. Quartz is coated to create magical iridescent color. Weight 16.9 grams. Measured approximately 1 1/2 x 1 1/2 inches. Beautiful crystal formation.See Sold Price
Sold16.74 Ct Coated Flawless Mystic Quartz Multicolor Rainbow Square PairWeight - 16.74 Ct / Size - 10.00 x 10.00 x 6.00 mm / 2 Pc's / Shape - Square Cut / Color - Multicolor / Clarity - VVS / Origin - Brazil / Treatment - Color CoatedSee Sold Price
Sold11.35 Ct Coated Flawless Mystic Quartz Multicolor Rainbow Cushion PairWeight - 11.35 Ct / Size - 11.00 x 11.00 x 7.70 mm / 2 Pc's / Shape - Cushion Cut / Color - Multicolor / Clarity - VVS / Origin - Brazil / Treatment - Color CoatedSee Sold Price
Sold5.45 Ct Coated Flawless Mystic Quartz Multicolor Rainbow Cushion CutWeight - 5.45 Ct / Size - 12.00 x 10.00 x 6.70 mm / Shape - Cushion Cut / Color - Multicolor / Clarity - VVS / Origin - Brazil / Treatment - Color CoatedSee Sold Price
Sold4.81 Ct Coated Flawless Mystic Quartz Multicolor Rainbow Octagon Cut PairWeight - 4.81 Ct / Size - 9.00 x 7.30 x 5.30 mm / 2 Pc's / Shape - Octagon Cut / Color - Multicolor / Clarity - VVS / Origin - Brazil / Treatment - Color CoatedSee Sold Price
Sold5.90 Ct Coated Flawless Mystic Quartz Multicolor Rainbow Round CutWeight - 5.90 Ct / Size - 12.00 x 12.00 x 7.50 mm / Shape - Round Cut / Color - Multicolor / Clarity - VVS / Origin - Brazil / Treatment - Color CoatedSee Sold Price
Sold5.02 Ct Coated Flawless Mystic Quartz Multicolor Rainbow Octagon Cut PairWeight - 5.02 Ct / Size - 9.00 x 7.00 x 5.30 mm / 2 Pc's / Shape - Octagon Cut / Color - Multicolor / Clarity - VVS / Origin - Brazil / Treatment - Color CoatedSee Sold Price
Sold5.31 Ct Coated Flawless Mystic Quartz Multicolor Rainbow Cushion CutWeight - 5.31 Ct / Size - 11.00 x 11.00 x 7.30 mm / Shape - Cushion Cut / Color - Multicolor / Clarity - VVS / Origin - Brazil / Treatment - Color CoatedSee Sold Price
Sold8.42 Ct Coated Flawless Mystic Quartz Multicolor Rainbow Square CutWeight - 8.42 Ct / Size - 10.00 x 10.00 x 6.00 mm / Shape - Square Cut / Color - Multicolor / Clarity - VVS / Origin - Brazil / Treatment - Color CoatedSee Sold Price
Sold163 gram, Quartz Crystal Cluster Formation Coated in Titanium Geode Specimen, Rainbow Color163 gram, Quartz Crystal Cluster Formation Coated in Titanium Geode Specimen, Rainbow ColorSee Sold Price
Sold10.88 Ct Natural Rainbow Mystic Quartz Cushion Cut PairWeight - 10.88 Ct / Dimensions - 12.00 x 10.00 x 6.70 mm / 2 Pc's / Shape & Cut - Cushion Cut / Color - Multicolor / Transparency - VVS / Origin - Brazil / Comments - Color CoatedSee Sold Price
Sold16.08 Ct Natural Rainbow Mystic Quartz Octagon Cut SetWeight - 16.08 Ct / Dimensions - 9.0x7.0 - 9.2x7.2 mm / 7 Pc's / Shape & Cut - Octagon Cut / Color - Multicolor / Transparency - VVS / Origin - Brazil / Comments - Color CoatedSee Sold Price
Sold13.37 Ct Natural Multicolor Rainbow Mystic Quartz Oval CutWeight - 13.37 Ct / Dimensions - 118.00 x 13.00 x 10.00 mm / Shape & Cut - Oval Cut / Color - Multicolor / Transparency - VVS / Origin - Brazil / Comments - Color CoatedSee Sold Price
Sold11.91 Ct Natural Multicolor Rainbow Mystic Quartz Round Cut PairWeight - 11.91 Ct / Size - 12.00 x 12.00 x 7.70 mm / 2 Pc's / Shape - Round Cut / Color - Multicolor / Clarity - VVS / Origin - Brazil / Treatment - Color CoatedSee Sold Price
Sold11.15 Ct Natural Rainbow Mystic Quartz Round Cut PairWeight - 11.15 Ct / Size - 12.10 x 12.10 x 7.60 mm / 2 Pc's / Shape - Round Cut / Color - Multicolor / Clarity - VVS / Origin - Brazil / Treatment - Color CoatedSee Sold Price
Sold11.94 Ct Natural Rainbow Mystic Quartz Round Cut PairWeight - 11.94 Ct / Size - 12.00 x 12.00 x 7.80 mm / 2 Pc's / Shape - Round Cut / Color - Multicolor / Clarity - VVS / Origin - Brazil / Treatment - Color CoatedSee Sold Price
Sold3.21 Ct Natural Rainbow Mystic Quartz Round CutWeight - 3.21 Ct / Size - 9.00 x 9.00 x 5.70 mm / Shape - Round Cut / Color - Multicolor / Clarity - VVS / Origin - Brazil / Treatment - Color CoatedSee Sold Price
Sold10.74 Ct Natural Multicolor Rainbow Mystic Quartz Cushion Cut PairWeight - 10.74 Ct / Size - 12.00 x 10.00 x 6.30 mm / 2 Pc's / Shape - Cushion Cut / Color - Multicolor / Clarity - VVS / Origin - Brazil / Treatment - Color CoatedSee Sold Price
Sold11.42 Ct Natural Rainbow Mystic Quartz Cushion Cut PairWeight - 11.42 Ct / Size - 11.00 x 11.00 x 7.50 mm / 2 Pc's / Shape - Cushion Cut / Color - Multicolor / Clarity - VVS / Origin - Brazil / Treatment - Color CoatedSee Sold Price
Sold17.40 Ct Natural Rainbow Mystic Quartz Square Cut PairWeight - 17.40 Ct / Size - 10.00 x 10.00 x 6.40 mm / 2 Pc's / Shape - Square Cut / Color - Multicolor / Clarity - VVS / Origin - Brazil / Treatment - Color CoatedSee Sold Price
Sold3.14 Ct Natural Rainbow Mystic Quartz Square CutWeight - 3.14 Ct / Dimensions - 8.20 x 8.20 x 5.70 mm / Shape & Cut - Square Cut / Color - Multicolor / Transparency - VVS / Origin - Brazil / Comments - Color CoatedSee Sold Price
