Precious Gemstones

43 products

2.25ct Natural Flawless Pink Spinel2.25 ct Spinel — Cushion Cut — listing image 3

2.25ct Natural Flawless Pink Spinel – Rare Tanzanian Cushion Cut Gem COBS18

$1,154.00
$1,154.00
2.46 cts Pink Spinel from Tanzania:2.46ct Natural Unheated Pink Spinel – VVS1 Cushion Cut Tanzanian Gem COBS17

2.46ct Natural Unheated Pink Spinel – VVS1 Cushion Cut Tanzanian Gem COBS17

$1,282.00
$1,282.00
2.15 ct Spinel — Oval Cut — listing image 1

2.15ct Natural Blue Burmese Spinel – Untreated Oval Cut Gemstone COB16

$1,667.00
$1,667.00
1.12 ct Spinel — Cushion Cut — listing image 11.12ct Natural Mahenge Cobalt Spinel – Royal Blue Cushion Gemstone COBS16

1.12ct Natural Mahenge Cobalt Spinel – Royal Blue Cushion Gemstone COBS16

$1,025.00
$1,025.00
0.98 ct Spinel — Cushion Cut — listing image 10.98ct Natural Mahenge Cobalt Blue Spinel – Rare Cushion Cut Gem COBS15

0.98ct Natural Mahenge Cobalt Blue Spinel – Rare Cushion Cut Gem COBS15

$1,155.00
$1,155.00
2.08ct Internally Flawless Pink Spinel2.08 ct Spinel — Oval Cut — listing image 3

2.08ct Internally Flawless Pink Spinel – Natural Tanzanian Oval Gem COBS14

$1,347.00
$1,347.00
2.15 ct Spinel — Oval Cut — listing image 12.15ct Natural Blue Burmese Spinel – Untreated Oval Cut Gemstone COBS13

2.15ct Natural Blue Burmese Spinel – Untreated Oval Cut Gemstone COBS13

$1,667.00
$1,667.00
0.97 Carats Spinel from Africa0.97 ct Spinel — Oval Cut — listing image 3

0.97ct Natural African Pink Spinel – Flawless Oval Cut Gem COBS12

$180.00
$180.00
2.41ct Pink Gemstone2.41 ct Spinel — Oval Cut — listing image 3

2.41ct Natural Pink Spinel – Internally Flawless (IF) Tanzanian Oval COBS11

$1,410.00
$1,410.00

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