All Gemstones
Showing 365–392 of 1680 results
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Sale!

Cobaltoan Dolomite 3.01 ct Fancy Cut 12.00 x 8.30 x 4.30 mm w356
$110.00 -
Sale!

Cobaltoan-calcite 3.46 ct
$95.00 -
Sale!

Cobaltocalcite 0.45 ct
$30.00 -
Sale!

Cobaltocalcite 0.35 ct
$44.00 -
Sale!

Cobaltocalcite 0.39 ct
$48.00 -
Sale!
Cobaltocalcite 0.50 ct
$55.00 -
Sale!

Colemanite 2.39ct Bag Cut 12.90 x 5.50 mm y402
$110.00 -
Sale!


Colemanite 3.04 ct Cushion Cut 13.10 x 7.00 mm max4863
$166.00 -
Sale!

Colemanite 4.23 ct Cushion Cut 11.31 x 10.16 x 5.71 mm max4864 sold as is
Original price was: $88.00.$50.00Current price is: $50.00. -
Sale!

Colombian Emerald 0.10 ct
$110.00 -
Sale!

Colombian Emerald 0.108cts Trillion Cut 3.30 X 3.20mm Colombia T1766
$123.00 -
Sale!

Colombian Emerald 0.136 ct Trillion Cut 3.30 x 3.30mm Colombia T2084
$179.00 -
Sale!

Colombian Emerald 0.162cts Trillion Cut 3.80 x 3.60mm Colombia T2085
$179.00 -
Sale!

Colombian Emerald 0.17 ct
$185.00 -
Sale!

Colombian Emerald 0.217cts Trillion Cut 4.60 x 4.40mm Colombia T2088
$238.00 -
Sale!

Colombian Emerald 0.22 ct
$240.00 -
Sale!

Colombian Emerald 0.23 ct
$245.00 -
Sale!

Colombian Emerald 0.32 ct
$250.00 -
Sale!
Color Change Garnet 0.65 ct
$140.00 -
Sale!

Color Change Tourmaline 2.27 ct
$140.00 -
Sale!

Columbian Emerald 0.85 ct Round Cut 6.10 mm max1574
$115.00 -
Sale!

Columbite (mm)ロンバイト 6.22 ct Trillion Cut 9.39 x 9.17 mm Colorado, USA max9032
$155.00 -
Sale!

Condor agate 162.32 ct oval cabochon 74.2 x 48.5 mm Argentina y32318
$215.20 -
Sale!

Copper 15.99 ct Octagon Cut 9.87 x 9.70 mm max1707
$80.00 -
Sale!

Coprolite 13.50cts Trillion Cut 16.70 x 16.70mm Utah, USA T1223
$143.00 -
Sale!

Coquimbite 1.32 ct
$25.00 -
Sale!

Coquimbite 1.55 ct
$35.00 -
Sale!

Cosmic Obsidian 16.92 ct Pair Faceted Cushion Shape 13.00 x 13.00mm Y8579
$246.00
