Opal Loose, Trillion Cabochon, 0.49ctw

Weight - 4.18 Ct / Size - 13.30 x 10.50 x 3.10 mm / Shape - Trillion Cabochon / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - None

Weight - 0.80 Ct / Size - 6.90 x 4.80 x 3.90 mm / Shape - Trillion Cabochon / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

Weight - 1.35 Ct / Size - 8.40 x 5.90 x 3.20 mm / Shape - Trillion Cabochon / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - None

Weight - 0.96 Ct / Size - 7.70 x 4.90 x 3.20 mm / Shape - Trillion Cabochon / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Unheated

Weight - 4.31 Ct / Size - 11.00 x 11.00 x 6.70 mm / Shape - Trillion Cabochon / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Unheated

Weight - 3.06 Ct / Size - 10.50 x 10.20 x 3.30 mm / Shape - Trillion Cabochon / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - None

Weight - 1.35 Ct / Size - 8.40 x 5.90 x 3.20 mm / Shape - Trillion Cabochon / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Unheated

Weight - 1.80 Ct / Size - 8.10 x 7.70 x 3.20 mm / Shape - Trillion Cabochon / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Unheated

Weight - 1.37 Ct / Size - 7.30 x 7.20 x 3.10 mm / Shape - Trillion Cabochon / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Unheated

Weight - 1.78 Ct / Size - 7.10 x 6.50 x 4.30 mm / Shape - Trillion Cabochon / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Unheated

Weight - 3.42 Ct / Size -7.80 x 7.70 x 6.00 mm / Shape - Trillion Cabochon / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

Item: 4.47 Ctw Natural Loose Ethiopian Welo Opal Loose Gemstone: Natural Opal Stone Clarity: VVS Carat Weight: 4.47 Size: 13.30 x 13.30 x 5.60 mm Trillion Cabochon / Multi-Color Top Fire / Origin - Et

Dozens Of Loose Gemstones Including several CZ stones, a blue sapphires cabochon, 14.3ct oval cut amethyst, 8.42ct trillion cut amethyst, 2.95ct black opal, green tourmaline, 0.87ct African yellow sap

Title: 2.87 Ctw Natural Black Fire Opal Trillion Cabochon Stone Clarity: Opaque Gemstones: Natural Opal Carat Weights: 2.87 Size/Dimensions: 11.30 x 11.10 x 5.90 mm Additional Information: Shape - Tri

Title: 2.45 Ctw Natural Black Fire Opal Trillion Cabochon Stone Clarity: Opaque Gemstone:Natural Opal MCarat Weight: 2.45 Size/Dimensions: 11.50 x 11.20 x 5.00 mm Additional Info:Shape - Trillion Cabo

Title: 1.83 Ctw Natural Black Fire Opal Trillion Cabochon Clarity: Opaque Gemstone: Natural Opal Carat Weight: 1.83 Dimensions: 10.70 x 8.20 x 4.50 mm Additional Information: Shape - Pear Cabochon / C

No Reserve! Title: 3.06 Ct Natural Australian Black Opal Trillion Cabochon Stone Clarity: Opaque Gemstones: Natural Australian Opal Carat Weights: 3.06 Size/Dimensions: 12.50 x 8.40 x 4.00 mm Addition

No Reserve! Title: 4.20 Ctw Natural Australian Doublet Opal Trillion Cabochon Stone Clarity: Opaque Gemstones: Natural Australian Opal Carat Weights: 4.2 Size/Dimensions: 12.40 x 10.70 x 4.80 mm Addit

No Reserve! Title: 2.27 Ctw Natural Australian Opal Trillion Cabochon Stone Clarity: Opaque Gemstone: Australian Opal Carat Weights: 2.27 Size/ Dimensions: 9.50 x 8.50 x 3.10 mm Additional Info: Nice

No Reserve! Title: 1.24 Ctw Natural Australian Doublet Opal Trillion Cabochon Stone Clarity: Opaque Gemstones: Australian Opal Carat Weights: 1.24 Size/Dimensions: 8.80 x 5.70 x 2.90 mm Additional Inf

No Reserve! Title: 12.00 Ctw Natural Dendrite Opal Trillion Cabochon Stone Clarity: Opaque Gemstone:Natural Dendrite Opal Carat Weights: 12 Size/Dimensions: 19.30 x 17.00 x 5.80 mm Additional Info:Nic

No Reserve! Title: 1.90 Ct Natural Australian Black Opal Trillion Cabochon Stone Clarity: Opaque Gemstones: Natural Australian Opal Carat Weights: 1.9 Size/Dimensions: 8.50 x 8.00 x 3.40 mm Additional

No Reserve! Title: 1.02 Ctw Natural Australian Doublet Opal Trillion Cabochon Stone Clarity: Opaque Gemstone:Natural Australian Opal Carat Weight: 1.02 Size/Dimensions: 9.00 x 5.70 x 2.50 mm Additiona

No Reserve! Title: 3.53 Ctw Natural Australian Doublet Opal Trillion Cabochon Stone Clarity: Opaque Gemstones: Natural Australian Opal Carat Weights: 3.53 Size/Dimensions: 8.30 x 8.30 x 6.10 mm Additi