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)$45 days Left
SNOWFLAKE OBSIDIAN CABOCHON ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(472)$53 days Left
Gray-White and Black Snowflake Obsidian Oval Cabochon GemstoneWeatherham Estate Treasures4(212)$94Mar 02, 2026
9.98 Carats Blue-Grey Pietersite Cabochon - Natural Namibian Stone - 19.9 x 13.3 x 5.0 mm, 23XKThousandPlanet4.4(230)$55 days Left
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
Natural Blue Sapphire 5.93 Ct. Oval Cabochon Shape 12.8 x 9 Mm. Gemstone From MadagascarTreasure of Gems & Jewelry4.4(215)$1Feb 15, 2026
Natural Black Spinel 3.07 Ct. Oval Cabochon Shape 9.2 x 7.1 Mm Gemstone From ThailandTreasure of Gems & Jewelry4.4(215)$1Feb 15, 2026
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
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
Sold7.26 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
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
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
