159.4ct Pear Cabochon White with Black Dendritic Agate GemstoneWeatherham Estate Treasures4(212)$150Feb 25, 2026
SNOWFLAKE OBSIDIAN CABOCHON ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(472)$53 days Left
SNOWFLAKE OBSIDIAN CABOCHON ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(472)$45 days Left
Natural Black Star Sapphire 3.20 Ct. Oval Cabochon Shape 8.8 x 7 Mm Gemstone From ThailandTreasure of Gems & Jewelry4.4(215)$13 days Left
Natural Black Star Sapphire 6 Rays 3.54 Ct. Oval Cabochon Shape 11 x 8.1 Mm Gemstone from ThailandTreasure of Gems & Jewelry4.4(215)$1Feb 15, 2026
Natural Deep Blue Diffusion Sapphire 5.73 Ct. Pear Cabochon Shape 12.7 x 10.7 Mm. Gemstone FromTreasure of Gems & Jewelry4.4(215)$13 days Left
Natural Yellow Dendritic Opal 9.99 Ct. Free form Cabochon Unheated From MexicoTreasure of Gems & Jewelry4.4(215)$13 days Left
46.49 Carats Multicolor Pietersite Cabochon - Natural Namibian Stone - 37.2 x 24.4 x 8 mm, 24XKThousandPlanet4.4(230)$53 days Left
17.10Ct Dendrite Opal Pair - Cabochon PolishedKsmith Heritage Auctioneers4.3(45)See Sold PriceJul 26, 2025
SNOWFLAKE OBSIDIAN CABOCHON ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(472)See Sold PriceFeb 05, 2026
SNOWFLAKE OBSIDIAN CABOCHON ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(472)See Sold PriceFeb 05, 2026
Natural Black Star Sapphire 6 Rays 9.17 Ct. Oval Cabochon Shape 12.7 x 10.1 Mm. Gemstone FromTreasure of Gems & Jewelry4.4(215)$1Feb 15, 2026
Sold7.26 ctz " Fine Collection" Narural Dendritic opalNo Reserve! Title: 7.26 ctz " Fine Collection" Narural Dendritic opal Color/Clarity: White& Black / Opaque Gemstones: Dendritic opal Carat Weights: 7.26 Size/Dimensions: 18.00 x 13.00 x 4.70 AdditionaSee Sold Price
Sold29.10 ctz " Fine Collection" Narural Dendritic opalNo Reserve! Title: 29.10 ctz " Fine Collection" Narural Dendritic opal Color/Clarity: White& Black / Opaque Gemstones: Dendritic opal Carat Weights: 29.1 Size/Dimensions: 30.40 x 24.40 x 4.90 AdditionSee Sold Price
Sold3.99 ctz " Fine Collection" Narural Dendritic opalNo Reserve! Title: 3.99 ctz " Fine Collection" Narural Dendritic opal Color/Clarity: White& Black / Opaque Gemstones: Dendritic opal Carat Weights: 3.99 Size/Dimensions: 17.10 x 10.00 x 4.00 AdditionaSee Sold Price
Sold18.28 ctz " Fine Collection" Narural Dendritic opalNo Reserve! Title: 18.28 ctz " Fine Collection" Narural Dendritic opal Color/Clarity: White& Black / Opaque Gemstones: Dendritic opal Carat Weights: 18.28 Size/Dimensions: 28.15 x 18.15 x 5.00 AdditioSee Sold Price
Sold38.50 ctz " Fine Collection" Narural Dendritic opalNo Reserve! Title: 38.50 ctz " Fine Collection" Narural Dendritic opal Color/Clarity: White& Black / Opaque Gemstones: Dendritic opal Carat Weights: 38.5 Size/Dimensions: 40.65 x 26.80 x 4.60 AdditionSee Sold Price
Sold12.30 ctz " Fine Collection" Narural Dendritic opalNo Reserve! Title: 12.30 ctz " Fine Collection" Narural Dendritic opal Color/Clarity: Dendritic opal Gemstone: White& Black / Opaque Carat Weights: 12.3 Size: 25.05 x 15.00 x 4.70 Additional InformatiSee Sold Price
Sold11.39 ctz " Fine Collection" Narural Dendritic opalNo Reserve! Title: 11.39 ctz " Fine Collection" Narural Dendritic opal Color/Clarity: White& Black / Opaque Gemstones: Dendritic opal Carat Weights: 11.39 Size/Dimensions: 19.50 x 18.10 x 5.00 AdditioSee Sold Price
Sold48.30 ctz " Fine Collection" Narural Dendritic opalNo Reserve! Title: 48.30 ctz " Fine Collection" Narural Dendritic opal Color/Clarity: White& Black / Opaque Gemstones: Dendritic opal Carat Weights: 48.3 Size/Dimensions: 40.40 x 32.20 x 5.00 AdditionSee Sold Price
Sold38.50 ctz " Fine Collection" Narural Dendritic opalNo Reserve! Title: 38.50 ctz " Fine Collection" Narural Dendritic opal Color/Clarity: Dendritic opal Gemstone: White& Black / Opaque Carat Weights: 38.5 Size: 40.65 x 26.80 x 4.60 Additional InformatiSee Sold Price
Sold7.76 ctz " Fine Collection" Narural Dendritic opalNo Reserve! Title: 7.76 ctz " Fine Collection" Narural Dendritic opal Color/Clarity: White& Black / Opaque Gemstones: Dendritic opal Carat Weights: 7.76 Size/Dimensions: 18.80 x 14.00 x 4.30 AdditionaSee Sold Price
Sold29.10 ctz " Fine Collection" Narural Dendritic opalNo Reserve! Title: 29.10 ctz " Fine Collection" Narural Dendritic opal Color/Clarity: White& Black / Opaque Gemstones: Dendritic opal Carat Weights: 29.1 Size/Dimensions: 30.40 x 24.40 x 4.90 AdditionSee Sold Price
Sold30.95 ctz " Fine Collection" Narural Dendritic opalNo Reserve! Title: 30.95 ctz " Fine Collection" Narural Dendritic opal Color/Clarity: White& Black / Opaque Gemstones: Dendritic opal Carat Weights: 30.95 Size/Dimensions: 32.90 x 21.15 x 6.00 AdditioSee Sold Price
Sold12.00 ctz " Fine Collection" Narural Dendritic opalNo Reserve! Title: 12.00 ctz " Fine Collection" Narural Dendritic opal Color/Clarity: White& Black / Opaque Gemstones: Dendritic opal Carat Weights: 12 Size/Dimensions: 21.15 x 13.50 x 4.50 AdditionalSee Sold Price
Sold7.57 ctz " Fine Collection" Narural Dendritic opalNo Reserve! Title: 7.57 ctz " Fine Collection" Narural Dendritic opal Color/Clarity: White& Black / Opaque Gemstones: Dendritic opal Carat Weights: 7.57 Size/Dimensions: 10.90 x 13.00 x 4.40 AdditionaSee Sold Price
Sold44.15 Ctz Natural Fine Quality Dendritic OpalNo Reserve! Title: 44.15 Ctz Natural Fine Quality Dendritic Opal Color/Clarity: Black & White / Semi Transparant Gemstones: Dendritic Opal Carat Weights: 44.15 Size/Dimensions: 34.40 x 29.40 x 5.20 AdSee Sold Price
Sold18.45 Ctz Natural Fine Quality Dendritic OpalNo Reserve! Title: 18.45 Ctz Natural Fine Quality Dendritic Opal Color/Clarity: Black & White / Semi Transparant Gemstones: Dendritic Opal Carat Weights: 18.84 Size/Dimensions: 26.80 x 19.90 x 5.30 AdSee Sold Price
Sold20.76 Ctz Natural Fine Quality Dendritic OpalNo Reserve! Title: 20.76 Ctz Natural Fine Quality Dendritic Opal Color/Clarity: Black & White / Semi Transparant Gemstones: Dendritic Opal Carat Weights: 20.76 Size/Dimensions: 23.80 x 19.30 x 5.50 AdSee Sold Price
Sold6.35 Ctz Natural Fine Quality Dendritic OpalNo Reserve! Title: 6.35 Ctz Natural Fine Quality Dendritic Opal Color/Clarity: Black & White / Semi Transparant Gemstones: Dendritic Opal Carat Weights: 6.35 Size/Dimensions: 20.00 x 14.20 x 3.60 AddiSee Sold Price
Sold30.50 Ctz Natural Fine Quality Dendritic OpalNo Reserve! Title: 30.50 Ctz Natural Fine Quality Dendritic Opal Color/Clarity: Black & White / Semi Transparant Gemstones: Dendritic Opal Carat Weights: 30.5 Size/Dimensions: 34.30 x 26.20 x 5.20 AddSee Sold Price
Sold39.74 Ctz Natural Fine Quality Dendritic OpalNo Reserve! Title: 39.74 Ctz Natural Fine Quality Dendritic Opal Color/Clarity: Black & White / Semi Transparant Gemstones: Dendritic Opal Carat Weights: 39.74 Size/Dimensions: 36.50 x 27.15 x 5.00 AdSee Sold Price
Sold21.33 Ctz Natural Fine Quality Dendritic OpalNo Reserve! Title: 21.33 Ctz Natural Fine Quality Dendritic Opal Color/Clarity: Black & White / Semi Transparant Gemstones: Dendritic Opal Carat Weights: 21.33 Size/Dimensions: 26.30 x 26.75 x 5.40 AdSee Sold Price
Sold13.28 Ctz Natural Fine Quality Dendritic OpalNo Reserve! Title: 13.28 Ctz Natural Fine Quality Dendritic Opal Color/Clarity: Black & White / Semi Transparant Gemstones: Dendritic Opal Carat Weights: 13.28 Size/Dimensions: 26.25 x 14.75 x 4.90 AdSee Sold Price
Sold16.72 Ctz Natural Fine Quality Dendritic OpalNo Reserve! Title:16.72 Ctz Natural Fine Quality Dendritic Opal Color/Clarity:Black & White / Semi Transparant Gemstones:Emerald Carat Weights:16.72 Size/Dimensions:24.25 x 18.95 x 4.80 Additional InfSee Sold Price
Sold17.47 Ctz Natural Fine Quality Dendritic OpalNo Reserve! Title: 17.47 Ctz Natural Fine Quality Dendritic Opal Color/Clarity: Black & White / Semi Transparant Gemstones: Emerald Carat Weights: 17.47 Size/Dimensions: 24.05 x 17.90 x 5.00 AdditionaSee Sold Price
