Loose 5ct Fine Austrailan Pinpoint Opal 12 x 16mm

1) Queensland boulder opal weighing 2.85 carats with brilliant green, blue and gold play of color, measures 16 x 7 mm, and 2) white opal with strong blue and green play of color measures 7.5 x 12.8 mm

Four Natural Opals - 1.07ct(12.64mm x 8.51mm x 2.16mm), 1.21ct(17.21mm x 6.02mm x 3.03mm), 1.46ct(12.76mm x 8.12mm x 2.84mm), 1.75ct(13.82mm x 10.16mm x 3.27mm) Please note that this lot has a confide

Contemporary floral motif yellow gold and opal ladies ring 14K yellow gold, 4.37 carat opal (16mm x 12.39mm x 4.10mm) stamped mark 4.6 dwts size: 6 1/2 Provenance: The Estate of Nina and Jack Stilling

LOOSE NATURAL UNTREATED WHITE CABOCHON OPALSale is for 1 loose cabochon opalOpal measures 12.8mm x 10.4mm Beautiful orange, green and red colors2.16ct

LOOSE NATURAL UNTREATED WHITE CABOCHON OPALSale is for 1 loose cabochon opalOpal measures 12.8mm x 10.4mm Beautiful orange, green and red colors2.16ct

LOOSE NATURAL UNTREATED WHITE CABOCHON OPALSale is for 1 loose cabochon opalOpal measures 12.8mm x 10.4mm Beautiful orange, green and red colors2.16ct

Sale is for 1 loose cabochon opal Opal measures 12.8mm x 10.4mm Beautiful orange, green and red colors 2.16ct

Sale is for 1 loose cabochon opal Opal measures 12.8mm x 10.4mm Beautiful orange, green and red colors 2.16ct

EXCEPTIONAL CERTIFIED 1.19 CT BLUE COLOR PLAY OPAL. FINE OVAL CUT MEASURING 9.12 x 7.10 x 4.86 mm. THIS FIRE OPAL DISPLAYS OUTSTANDING COLOR AND VIVID TONE WITH EXCELLENT CLARITY . INCREDIBLE LUSTER &

Item: Opal - 6.22 ct Loose Gemstone: Opal Natural, Certified Carat Weight: 6.22 ct Size: 19.38 x 12.06 x 5.82 mm Opal Oval shape cabochon, solid opal, multi-color luster, even distribution of play of

Stone: 100% natural earth mined Blue Topaz. Carat weight: 11.50 carat. Measurements: 12.20 x 16mm. Cut: oval. Saturation & Color: Excellent. Beautiful unmounted loose blue topaz gemstone. Perfect gems

Item: 7.82 Ctw Natural Loose Opal Matching Pair Loose Gemstone: Natural Opal Color/Clarity: VVS Gemstones: Opal Carat Weight: 7.82 Size/Dimensions: 12.30 x 10.10 x 6.60 mm - 2 PC's Oval Cabochon / Mul

Item: 5.75 Ctw Natural Loose Opal Loose Gemstone: Natural Opal Color/Clarity: VVS Gemstones: Opal Carat Weight: 5.75 Size/Dimensions: 14.00 x 12.50 x 7.00 mm Pear Cabochon / Multi-Color Top Fire / Ori

Item: 6.73 Ctw Natural Loose Fine Pink Kunzite Oval cut Full Luster Loose Gemstone: Natural Kunzite Oval Color/Clarity: VVS Carat Weight: 6.73 Size/Dimensions: 12.00 x 9.50 x 8.00 mm Top Quality Full

No Reserve! Item: 1.78 ct Lovely Fire Oval Cut Natural Opal Loose Gemstone: opal Color/Clarity: VVS Carat Weight: 1.78 Size (mm): 10.12 x 8.10 x 4.00 Oval - Ethiopia Shipping: Worldwide: Flat-rate of

Item: Ethiopian Opal Loose Gemstone: Opal Carat Weight: 7.27 Size: 17.4 mm x 12.6 mm x 7.4 mm Shape: Oval / Origin: Welo Province, Ethiopia / Treatment: None Please note that this

Weight - 7.53 Ct / Size - 16.00 x 12.40 x 7.70 mm / Shape - Oval Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

Weight - 7.10 / Size -12.00 x 10.00 x 6.50 mm / Nice Unshaped Cabochon / Origin - Australia / Hardness - 5.0-6.5 / Treatment - Unheated

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

Weight - 3.00 Ct / Size - 12.20 x 8.90 x 5.90 mm / Shape - Oval Cabochon / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

Item: 4.47 Ctw Natural Ethiopian Loose Trillion Opal Brand: Natural Opal Trillion Metal Purity: VVS Gemstones: Opal Carat Weights: 4.47 Size/Dimensions: 12.80 x 12.70 x 6.10 mm Additional Information:

Weight - 2.12 Ct / Size - 12.50 x 8.00 x 4.10 mm / Shape - Oval Cab / Color - Pink / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

Weight - 5.54 Ct / Size -16.40 x 12.10 x 5.70 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

Item: 4.31 Ctw Natural Ethiopian Loose Trillion Opal Brand: Natural Opal Trillion Metal Purity: Semi-Transparent Gemstones: Opal Carat Weights: 4.31 Size/Dimensions: 12.80 x 12.70 x 6.10 mm Additional