6.6ct Top Fire Australian Solid Opal Cab

Scarce natural piece full of fire

This is an antique stick pin dating to the 19th century. Rendered in solid 10K rose gold, this pin features a large Australian opal oval cabochon finial. The opal exhibits good red and green fire. 3"

No Reserve! Title: 3.31 Ct Natural Blue Fire Opal Pear Cab Stone Clarity: Translucent Gemstone: Natural Blue Opal Carat Weights: 3.31 Size/Dimensions: 15.10 x 9.70 x 4.90 mm Additional Info: Top Quali

Title: 3.71 Ct Natural Pink Fire Opal Pear Cab Stone Clarity: Translucent Gemstones: Natural Pink Opal Carat Weights: 3.71 Size/Dimensions: 16.10 x 11.00 x 4.80 mm Additional Information: Top Quality

Title: 4.35 Ct Natural Pink Fire Opal Cushion Cab Stone Clarity: Translucent Gemstones: Natural Pink Opal Carat Weights: 4.35 Size/Dimensions: 15.70 x 9.50 x 4.80 mm Additional Information: Top Qualit

Title: 6.14 Ct Natural Orange Fire Opal Pear Cab Stone Clarity: Transparent Gemstone: Natural Pink Opal Carat Weights: 6.14 Size/Dimensions: 15.30 x 12.90 x 8.20 mm Additional Info: Top Quality Fire /

No Reserve! Title: 1.67 Ctw Natural Multi-Color Fire Opal Oval Cab Stone Clarity: Transparent Loose Gemstone: Fire Opal Carat Weight: 1.67 Size/Dimensions: 10.70 x 8.50 x 4.00 mm Oval Cabochon / Top M

No Reserve! Title: 1.45 Ctw Natural Multi-Color Fire Opal Oval Cab Stone Clarity: Transparent Loose Gemstone: Fire Opal Carat Weight: 1.45 Size/Dimensions: 10.10 x 8.40 x 3.20 mm Oval Cabochon / Top M

No Reserve! Title: 5.65 Ctw Natural Orange Fire Opal Pear Cab Stone Clarity: Transparent Gemstones: Pink Opal Carat Weights: 5.65 Size/Dimensions: 16.60 x 9.10 x 8.80 mm Additional Information: Top Qu

No Reserve! Title: 3.70 Ctw Natural Orange Fire Opal Trillion Cab Stone Clarity:Transparent Gemstones: Pink Opal Carat weights: 3.7 Size/Dimensions: 11.00 x 10.50 x 7.80 mm Additional Info:Top Quality

No Reserve! Title: 2.48 Ctw Natural Orange Fire Opal Oval Cab Stone Clarity:Transparent Gemstones: Pink Opal Carat weights: 2.48 Size/Dimensions: 12.00 x 9.00 x 5.40 mm Additional Info:Top Quality Fir

No Reserve! Title: 2.47 Ctw Natural Orange Fire Opal Marquise Cab Stone Clarity:Transparent Gemstones: Pink Opal Carat weights: 2.47 Size/Dimensions: 17.40 x 7.80 x 4.70 mm Additional Info:Top Quality

No Reserve! Title: 3.57 Ctw Natural Orange Fire Opal Oval Cab Stone Clarity: Translucent Gemstone: Orange Opal Carat Weights: 3.57 Size/ Dimensions: 14.00 x 11.10 x 5.20 mm Additional Info: Top Qualit

No Reserve! Title: 2.19 Ctw Natural Orange Fire Opal Oval Cab Stone Clarity:Transparent Gemstones: Pink Opal Carat weights: 2.19 Size/Dimensions: 12.60 x 8.90 x 4.50 mm Additional Info:Top Quality Fir

No Reserve! Title: 1.19 Ctw Natural Multi-Color Fire Opal Pear Cab Stone Clarity: Transparent Gemstones: Opal Size/Dimensions: 9.00 x 7.20 x 4.30 mm Carat Weights: 1.19 Additional Information: Top Goo

No Reserve! Title: 0.79 Ctw Natural Multi-Color Fire Opal Oval Cab Stone Clarity: Transparent Loose Gemstone: Opal Size/Dimensions: 8.80 x 6.70 x 2.80 mm Carat Weights: 0.79 Top Oval Cabochon / Multi-

Beautiful Australian Fire Opal. Mounted In Solid .925 Sterling Silver. Includes 20 " Chain. 51.50 Cttw or 10.3 Gram Total Wt.

No Reserve! Title: 1.29 Ctw Natural Multi-Color Fire Opal 9X7 mm Oval Cab Stone Clarity: Transparent Gemstone: Opal Carat Weights: 9.20 x 7.00 x 4.00 mm Size/Dimensions: 1.29 Top Good Oval Cabochon /

Two 'Liquid' Black Opals Lightning Ridge, New South Wales, Australia Two solid black opals which display a deep rich color with fire, known in the Australian opal business as 'liquid black' due to the

Item: VINTAGE DECO STYLE 3X SOLID! BLUE OPAL STERLING SILVER RING Brand: AUSTRALIAN OPAL NATURAL Size/Dimensions: SIZE 7, TOP LENGTH 2 CM STONES 3X 4MM X 4MM Year: 1970S Please note that this lot has

Title: Natural Australian Opal 14k Gold Bamboo Motif Midcentury Hinged Bangle Bracelet 6.5 inch Description: Classic midcentury oval hinged bangle made in solid 14k gold & set across the top with natu

This is a vintage 14K gold ladies ring with an attractive cluster of Australian red fire prong set opals. The ring is a size 4.25US and it weighs a total of 4.5g. The ring face is 18 x 14.25mm. The ce

Title: 5.24 Ct Genuine Ethiopian Multi-Color Top Fire Opal Oval Stone Clarity: Transparent Gemstones: Natural Opal Carat Weights: 5.24 Size/Dimensions: 15.90 x 11.30 x 6.30 mm Additional Information:

10k yellow gold oval Australian opal cabochon diamond ring, size 6 1/2. Weight 1.9 grams. Hallmarked 10k. 2 diamonds total weight 0.02 ct. Opal has nice play of colors and measured 6.3 mm x 4.2 mm. Co