Our best gemstones
Showing 1–16 of 52 results
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Tanzanite
Shape Ovale
Weight 13,50 Carats
Dimensions 17,45 x 11,87 x 8,75 mm
Origin Tanzania
Traitement Heated
Certificat Non
Reference STK-LDP-2497
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Tanzanite – LFG
SoldShape Ovale
Weight 4.40 Carats
Dimensions 10.88 x 9.19 x 6.56 mm
Origin Tanzania
Traitement Heated
Certificat LFG
Reference STK-LDP-379
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Tanzanite – LFG
SoldShape Ovale
Weight 4,45 Carats
Dimensions 10,59 x 9,30 x 6,69 mm
Origin Tanzania
Traitement Heated
Certificat LFG
Reference STK-LDP-380
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Tourmaline – (Rubellite)
Shape Trillion
Weight 3,30 Carats
Dimensions 10.06 x 9.97 x 6.59 mm
Origin Mozambique
Traitement None
Certificat LFG
Reference STK-LDP-377
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Tsavorite – LFG
Shape Cushion
Weight 4,29 Carats
Dimensions 9.30 x 9.18 x 6.63 mm
Origin Kenya
Traitement None
Certificat LFG
Reference STK-LDP-378
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Tsavorite Garnet
SoldShape Ovale
Weight 3,05 Carats
Dimensions 10,04 x 7,00 x 5,67 mm
Origin Tanzania
Traitement None
Certificat Non
Reference STK-LDP-2230
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Aquamarine
SoldShape Octagonal
Weight 6,27 Carats
Dimensions 10,94 x 10,37 x 8,45 mm
Origin Madagascar
Traitement None
Certificat Non
Reference STK-LDP-1011
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Aquamarine
SoldShape Trillion
Weight 6,30 Carats
Dimensions 13.09 x 12.94 x 8.01 mm
Origin Brazil, Santa-Maria
Traitement None
Certificat LFG
Reference STK-LDP-376
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Aquamarine
SoldShape Trillion
Weight 3,31 Carats
Dimensions 10,93 x 10,76 x 6,68 mm
Origin Madagascar
Traitement None
Certificat Non
Reference STK-LDP-761
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Ruby – AIGS
SoldShape Ovale
Weight 2,05 Carats
Dimensions 8.01 x 6.76 x 4.38 mm
Origin Mozambique
Traitement Heated
Certificat AIGS
Reference STK – 356
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Emerald
Shape Emerald
Weight 2,71 Carats
Dimensions 8,15 x 7,70 x 6,05 mm
Origin Brazil
Traitement Natural oil
Certificat Non
Reference STK - LDP-093
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Emerald
SoldShape PEAR
Weight 1,82 Carat
Dimensions 10,41 x 7,52 x 4,65 mm
Origin Brazil
Traitement Natural oil
Certificat Non
Reference STK – 923
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Emerald
SoldShape Emerald
Weight 2,20 Carats
Dimensions 7,33 x 6,86 x 5,52 mm
Origin (MUZO), Colombia
Traitement Natural oil
Certificat Oui
Reference STK – 1794
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Emerald
SoldShape Emerald
Weight 2,20 Carats
Dimensions 7.92 x 7.38 x 4.95 mm
Origin Colombia
Traitement Natural oil
Certificat Non
Reference STK – 193
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Emerald – LFG
SoldShape Emerald
Weight 1,97 Carat
Dimensions 7,34 x 7,10 x 5,11 mm
Origin Colombia
Traitement Oil + Colorless resin
Certificat LFG
Reference STK-LDP-501
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Emerald
SoldShape Emerald
Weight 1,83 Carat
Dimensions 8,88 x 7,48 x 4,15 mm
Origin Brazil
Traitement Natural oil
Certificat Non
Reference STK-LDP-752