Loose oval opal-cameo

Loose oval opal, 10.30 ct, cabochon with good play of colours in blue, red and green

Total carat weight: 80.33 ct.

Item: 4.95 Ctw Natural Ethiopian Loose Oval Cabochon Opal Loose Gemstone: Natural Opal Oval Stone Clarity: VVS Carat Weight: 4.95 Size/Dimensions: 16.20 x 10.60 x 6.60 mm Oval Cabochon / Multi-Color T

Title: 3.30 Ct Genuine Ethiopian Loose Oval Cabochon Opal Stone Clarity: Transparent Gemstones: Opal Carat Weights: 3.30 Size/Dimensions: 11.90 x 10.00 x 6.20 mm Oval cobochon / Multi-Color Top Transp

Item: 5.27 Ct Genuine Ethiopian Loose Oval Cabochon Opal Loose Gemstone: Natural Opal Oval Stone Clarity: Transparent Carat Weight: 5.27 Size/Dimensions: 17.00 x 17.00 x 6.20 mm Oval cobochon / Multi-

Item: 4.95 Ctw Natural Ethiopian Loose Oval Cabochon Opal Loose Gemstone: Natural Opal Oval Stone Clarity: VVS Carat Weight: Carat Weight: 4.95 Size: 16.20 x 10.60 x 6.60 mm Oval Cabochon / Multi-Colo

Title: 4.09 Ct Genuine Ethiopian Loose Oval Cabochon Opal Stone Clarity: Transparent Gemstones: Opal Carat Weights: 4.09 Size/Dimensions: 13.50 x 10.60 x 6.00 mm Additional Information: Oval cobochon

Item: 4.07 Ct Genuine Ethiopian Loose Oval Cabochon Opal Loose Gemstone: Natural Opal Oval Stone Clarity: TransparentCarat Weight: 4.07 Size/Dimensions: 12.10 x 10.10 x 6.70 mm Oval cobochon / Multi-C

Title: 2.79 Carat Very Light Yellow Color Natural Oval Opal Loose Gemstone 1 Pieces Brand: Gems Trading Center Gemstones: Opal Carat Weights: 2.79 Size/Dimensions: 5.3H x 9.08W x 12.81L mm Reserve: $8

Title: 3.80 Ct Genuine Ethiopian Loose Oval Cabochon White Opal Stone Clarity: Transparent Gemstones: Opal Carat Weights: 3.80 Size/Dimensions: 13.40 x 10.40 x 6.70 mm Oval cobochon / Multi-Color Top

Title: 7.00Cts Stunning Luster ! Natural Multi color Black Opal Oval loose gemstone Carat Weights: 7 Size/Dimensions: 16.8x11.6x7.80 MM Additional Information: HEATED WITH PLAY OF COLOR Reserve: $60.0

1.90ct Pair 9x7 Faceted Oval Opal Total Weight: 1.9cts Shape: Faceted Oval Measurements: 9x7mm Colour/Colour Range: Multicolour Flash Clarity/Clarity Range: Transparent / Semitransparent Treatments/En

Title: 3.00 CTS GOOD LUSTER ! NATURAL MULTI COLOR WELO OPAL OVAL LOOSE GEMSTONES Carat Weights: 3 Size/Dimensions: 14.6 x 9.5 x 3.8 MM Additional Information: UNHEATED ETHIOPIA Reserve: $35.00 Shippin

Title: 3.35 Cts Marvelous Luster! Natural Ethiopian Welo Opal Oval Loose Gemstone Carat Weights: 3.35 Size/Dimensions: 12.8 x 10.0 x 4.7 MM Additional Information: UNHEATED Reserve: $30.00 Shipping: D

Materials: Jelly Opal Total Carat Weight (ctw): 1.80ctw Shape/Cut: Oval Cabochon Dimensions: 8x6mm Condition: Excellent: Like-new condition, with almost no visible wear in a 10x loupe.

No Reserve! Title: 2.00 Carat Yellow Color Natural Oval Opal Loose Gemstone 1 Pieces Brand: Gems Trading Center Gemstones: Opal Carat Weights: 2 Size/Dimensions: 5H x 10L x 8W mm Shipping: Domestic: F

Total Weight: 1.20cts Shape: Faceted Oval Measurements: 8x6mm Colour/Colour Range: Multicolour Flash Clarity/Clarity Range: Transparent / Semitransparent Treatments/Enhancements: None Please note that

No Reserve! Title: 2.00 Carat Yellow Color Natural Oval Opal Loose Gemstone 1 Pieces Brand: Gems Trading Center Gemstones: Opal Carat Weights: 2 Size/Dimensions: 5H x 12L x 9W mm Shipping: Domestic: F

No Reserve! Title: 2.00 Carat Yellow Color Natural Oval Opal Loose Gemstone 1 Pieces Brand: Gems Trading Center Gemstones: Opal Carat Weights: 2 Size/Dimensions: 5H x 11L x 9W mm Shipping: Domestic: F

Size- 7 x 5 MM / Ethiopian / Unheated

No Reserve! Title: 4.00 Carat Yellow Color Natural Oval Opal Loose Gemstone 1 Pieces Brand: Gems Trading Center Gemstones: Opal Carat Weights: 4 Size/Dimensions: 7H x 14L x 11W mm Shipping: Domestic:

No Reserve! Title: 1.75 Carat White Color Natural Oval Opal Loose Gemstone 1 Pieces Brand: Gems Trading Center Gemstones: Opal Carat Weights: 1.75 Size/Dimensions: 4H x 11L x 9W mm Shipping: Domestic:

No Reserve! Title: 1.80 Carat White Color Natural Oval Opal Loose Gemstone 1 Pieces Brand: Gems Trading Center Gemstones: Opal Carat Weights: 1.8 Size/Dimensions: 4H x 10L x 8W mm Shipping: Domestic:

No Reserve! Title: 1.50 Carat Brown Color Natural Oval Opal Loose Gemstone 1 Pieces Brand: Gems Trading Center Gemstones: Opal Carat Weights: 1.5 Size/Dimensions: 5H x 11L x 9W mm Shipping: Domestic: