Our Collection of Rare Gemstones
Showing 4929–4956 of 8696 results
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Oligoclase + Aventrine + Feldspar 2.32 ct Fancy Cut 9.30 x 9.20 mm max1987
$33.00 -
Oligoclase 0.21 ct Trillion Cut 4.10 x 4.00 mm max4915
$20.00 -
Oligoclase 0.47 ct Cushion Cut 5.00 x 5.00 x 3.36 mm max9594
$22.00 -
Oligoclase 0.86 ct Round Cut 6 mm Tanzania max6205
$22.00 -
Oligoclase 1.13 ct Oval Cut 8.42 x 5.49 x 3.97 mm max6561
$33.00 -
Oligoclase Moonstone 1.67 ct Oval Cut 8.70 x 8.70 mm max6338
$24.00 -
Oligoclase Sunstone 1.91 ct
$55.00 -
Oligoclase Sunstone 1.92 ct.
$45.00 -
Oligoclase Sunstone 2.27 ct
$55.00 -
Oligoclase オリゴクレース 1.19 ct Oval Cut 7.40 x 6.00 mm India max8472
$16.00 -
Omphacite 11.22 ct. Trillion Cabochon 16 x 16 x 4.5 mm y98332
$91.00 -
Omphacite 2.36 ct. 9.3 x 8.9 mm Y90617
$31.00 -
Omphacite 4.36 ct Cushion Cut 14.50 x 8.40mm Italy Y8625
$118.00 -
Omphacite オンファシテ 2.06 ct Long Hex 11.70 x 5.80 x 3.40 mm Nordfjord, Vestland, Norway in almandine-pyrope series, quartz, kyanite max9476
$44.00 -
Omphacite オンファシテ 2.08 ct Long Hex 12.20 x 7.80 x 4.20 mm Nordfjord, Vestland, Norway in almandine-pyrope series, quartz, kyanite max9477
$44.00 -
Omphacite オンファシテ 3.94 ct Cushion Cut 11.50 x 7.00 x 5.70mm Nordfjord, Vestland, Norway in almandine-pyrope series, quartz, kyanite max9480
$88.00 -
Onyx 2.21 ct 21 Squars 8.00 x 8.00 mm max1557
$16.00 -
Onyx 4.21 ct Pair Octagon Cut 8.00 x 8.00 mm max1579
$15.00 -
Onyx 6.25 ct Set of 3 1 SQ Octagon 8.00 x 8.00 mm max1578
$48.00 -
Oolite 35.53 ct oval cabochon 37.0 x 25.0 mm USA y33327
$39.00 -
Oolite 39.28 ct oval cabochon 37.0 x 25.0 mm USA y33334
$43.00 -
Oolite 43.20 ct oval cabochon 37.0 x 25.0 mm Usa y33330
$51.00 -
Oolite 46.93 ct oval cabochon 41.0 x 29.0 mm USA y33346
$55.00 -
Oolite 47.16 ct oval cabochon 41.0 x 29.0 mm USA y33345
$55.00 -
Oolite 56.42 ct oval cabochon 41.0 x 29.0 mm Usa y33339
$64.00 -
Oolite 57.47 ct oval cabochon 41.0 x 29.0 mm Usa y33340
$66.00 -
Oolite 58.10 ct oval cabochon 41.0 x 29.0 mm USA y33343
$66.00 -
Oolite Cabochon ウーライト カボション 20.04 ct Mq Size 54.20 x 14.00 x 3.40 mm max6922
$30.00