A GROUP OF UNMOUNTED OPALS A group ofunmounted opals
comprising 19 round and oval cabochons and one rectangular faceted opal, weighing from approximately 0.77 to 16.49 carats, all crazed and/or cracked; estimated...
[more like this]
A GROUP OF UNMOUNTED OPAL A group ofunmounted opal
comprising of 28 oval and round opal and fire opal cabochons, weighing from approximately 0.66 - 7.58 carats; weighing in total approximately: 59.95 carats
...
[more like this]
UNMOUNTED 5.10 CT OVAL CABOCHON CUTOPAL 13.5 x 10 x 7 mm Unmounted 5.10 ct oval cabochon cut Opal....
[more like this]
EIGHT TOTAL UNMOUNTED 41.41 CT TOTALCABOCHON CUT AMOLITE AND OPAL DOUBLET GEMS largest apart. 23 x 17 mm Eight total unmounted 41.41 ct total cabochon cut Amolite (5 pcs) and Opal (3 pcs) doublet gems....
[more like this]
UNMOUNTED MULTIPLE CABOCHON CUT DOUBLETAND TRIPLET OPAL GEMS apprx. 21 x 16 mm largest Unmounted 24 pieces cabochon cut doublet and triplet opal gems....
[more like this]
FIVE UNMOUNTED CABOCHON OVAL CUT TRIPLETSBLACK OPAL GEMSTONES Four - apprx. 15mm x 12mm each, and one - apprx. 13mm x 10mm....
[more like this]
MULTIPLE UNMOUNTED 57.07 TOTAL CARATAUSTRALIAN BLACK OPALS CABOCHON GEMS, SUGAR TREATED largest 9.5 x 8 mm Multiple unmounted 57.07 total carat Australian black opals cabochon gems....
[more like this]
UNMOUNTED 22.2 CARAT FINE PEAR CABOCHONCUT OPAL GEM 1 ?" x9/16" x7/16" Unmounted 22.2 Carat fine pear cabochon cut opal gem, in show case....
[more like this]
UNMOUNTED SIX 5.00 CARAT TOTAL CABOCHONCUT OPAL GEMS largest 9.5 x 7.5 mm Unmounted six 5.00 carat total cabochon cut Opal gems....
[more like this]
A GROUP OF UNMOUNTED OPALS OR MOONSTONESA group of unmounted opals or moonstones
including nine opal, weighing 34.89 carats total, of various-shaped cabochons or tablets; 12.03 carats of oval cabochon moonstones.
...
[more like this]
THREE UNMOUNTED BLACK BOULDER OPALSThree cabochon cut black boulder opals, natural forms, measuring apprx. 18 mm x 8 mm, 14 mm x 10.5 mm, and 24 mm x 13.5 mm....
[more like this]
TWENTY-FIVE UNMOUNTED 14.07 CT TOTALOVAL CABOCHON CUT OPALS Unmounted, 25 oval cabochon cut opals, total weight 14.07 ct, apprx. from 5 mm x 3 mm to 10 mm x 8 mm....
[more like this]
NINE UNMOUNTED 31.20 CT TOTAL BACK OPALBOULDER GEMSTONES from 11.5mm x 8.5mm to 17.5mm to 9mm 9 unmounted cabochon cut freeform shape gemstones, total weight 31.20 ct....
[more like this]
TWELVE UNMOUNTED 32.14 CT TOTAL MULTI-SHAPECABOCHON CUT FIRE OPAL GEMSTONES. Twelve unmounted 32.14 ct total multi-shape cabochon cut fire opal gemstones....
[more like this]
MULTIPLE UNMOUNTED 70 CT TOTAL MULTI-SHAPECUT OPAL GEMSTONES. Multiple unmounted 70 ct total multi-shape cabochon cut opal gemstones....
[more like this]
A Matched Pair of Unmounted White OpalCabochons 7.66 Carat Total Weight White body color with very good play of color phenomenon colors include green yellow red and orange. Offered with a UGL mini appraisal report....
[more like this]
An Unmounted Opal Cabochon 5.03 CaratTranslucent white body color exhibiting very good play of color including flashes of green orange yellow red and blue. Offered with a UGL mini appraisal report....
[more like this]
An Unmounted Opal Cabochon 8.27 CaratWhite body color with excellent play of color including blue green violet and purple colors. Offered with a UGL mini appraisal report....
[more like this]
An Unmounted Opal Cabochon 5.71 CaratPear cabochon weighting approx. 5.71 ct. Nice play of color....
[more like this]
An Unmounted Pair of Opals 10.80 CaratTwo oval white opal cabochons with very good play of color - broad flashes of orange blue and green. Total weight 10.80 ct....
[more like this]
An Unmounted Ethiopian Opal 1.75 CaratOval cabochon cut weighting 1.75 ct. Great play of color on all sides....
[more like this]
An Unmounted Australian Black Opal UGLReport Pear shape cabochon cut weighting 2.18 carat very good play of color including green blue and violet; opaque black background....
[more like this]
An Unmounted Australian Black Opal UGLReport Oval cabochon cut weighting 0.89 ct translucent body with excellent play of fire colors include green blue violet and orange....
[more like this]
An Unmounted 8.41 Carat Australian OpalUGL Certified Oval cabochon cut weighting 8.41 carat very good play of color with dominant purple orange and red....
[more like this]
An Unmounted 1.68 Carat Australian OpalUGL Certified Australian black opal cabochon weighting 1.68 carat very good play of color....
[more like this]
An Unmounted 2.93 Carat Australian OpalUGL Certified Australian opal on matrix cabochon weightinh 2.93 carat very good play of color....
[more like this]
An Unmounted Opal Cabochon UGL ReportPear cabochon cut weighting 5.29 ct. Very good play of color with a predominant color orange blue and green....
[more like this]
An Unmounted White Opal Weighing 2.41ct. Pear shape cabochon displaying interesting play of color pattern....
[more like this]
An Unmounted White Opal Cabochon UGLCertificate Triangular cabochon opal weighting 9.49 ct. Very good play of color with predominately green blue and violet....
[more like this]