Gemstones catalog
Our constantly growing gemstone collection is the result of many years’ gemological experience, dozens of trips to mining regions and passion for gems.
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36 items on page from 6176 in category
Pair of spessartines Fanta color in oval cut 4.02 carats, Nigeria
$3,739
Item is sold
Green zircon oval cut 7.35 carats, Tanzania
$2,756
Item is sold
Large gray tourmaline octagon cut 17.54 carats, Africa
$4,560
Item is sold
Tanzanite Vivid Blue with perfect proportions in hexagon shape 7.50 carats, Tanzania
$4,875
Item is sold
Blue sapphire cushion cut 2.56 carats,Sri Lanka
$4,730 / 1,848/ct
Free worldwide shipping
Blue sapphire radiant cut 3.00 carats Sri Lanka
$4,344 / 1,448/ct
Free worldwide shipping
Unheated Padparadscha sapphire oval cut 1.06 carats, Sri Lanka
$4,593 / 4,333/ct
Free worldwide shipping
Spinel with perfect proportions cut pear 1.21 carats, Vietnam
$2,006 / 1,658/ct
Worldwide shipping
Royal Blue sapphire in pear cut 2.19 carats, Sri Lanka
$4,864 / 2,221/ct
Free worldwide shipping
Spessartine garnet Fanta Vibrant in heart shape 3.05 carats, Nigeria
$4,423
Item is sold
Lot of multicolor tourmalines in round cut 13.38 carats, Africa
$3,613
Item is sold
Vivid orange Fanta color Spessartine in round cut 3.48 carats, Madagascar
$4,350
Item is sold
Pair of tsavorites octagon cut 2.18 carats, Tanzania
$3,451 / 1,583/ct
Free worldwide shipping
Pink spinel Mahenge kite cut 1.52 carats, Tanzania
$3,612 / 2,376/ct
Free worldwide shipping
White sapphire radiant cut 2.17carats, Sri Lanka
$4,861 / 2,240/ct
Free worldwide shipping
Ruby Pigeon Blood heart shape 1.02 carats, Mozambique
$4,565 / 4,475/ct
Free worldwide shipping
Unheated star ruby cabochon cut 2.05 carats, Mozambique
$2,630 / 1,283/ct
Worldwide shipping
Cobalt spinel oval cut 2.09 carats, Sri Lanka
$2,905 / 1,390/ct
Worldwide shipping
Spinel gray blue cushion cut 3.52 carats, Tanzania
$3,016 / 857/ct
Free worldwide shipping
Garnet spessartine cushion cut 4.99 carats, Tanzania
$3,953 / 792/ct
Free worldwide shipping
Rainbow moonstone oval cut 7.81 carats, Madagascar
$3,158 / 404/ct
Free worldwide shipping
Rainbow moonstone heart shape 7.04 carats, Madagascar
$3,676 / 522/ct
Free worldwide shipping
Light green beryl heart shape 10.70 carats, Africa
$2,134 / 199/ct
Worldwide shipping
Sapphire Padparadscha oval cut 1.60 carats, Sri Lanka
$2,850 / 1,781/ct
Worldwide shipping
Sapphire Padparadscha oval cut 2.01 carats, Sri Lanka
$4,221 / 2,100/ct
Free worldwide shipping
Unheated ruby oval cut 1.18 carats, Mozambique
$2,782 / 2,358/ct
Worldwide shipping
Unheated ruby pear cut 1.04 carats, Mozambique
$3,220 / 3,096/ct
Free worldwide shipping
Unheated ruby Pigeon's blood oval cut 1.02 carats, Mozambique
$3,213 / 3,150/ct
Free worldwide shipping
Grossular garne oval cut 3.04 carats, Africa
$2,153 / 708/ct
Worldwide shipping
Pair of pink sapphires in cushion cut 3.59 carats, Sri Lanka
$4,671 / 1,301/ct
Free worldwide shipping
Rainbow moonstone in oval cut 8.54 carats, Madagascar
$4,582 / 537/ct
Free worldwide shipping
Rainbow moonstone heart shape 7.04 carats, Madagascar
$2,912 / 414/ct
Worldwide shipping
Rainbow moonstone in oval cut 7.81 carats, Madagascar
$3,158 / 404/ct
Free worldwide shipping
Rainbow moonstone cushion cut 9.88 carats, Madagascar
$4,507 / 456/ct
Free worldwide shipping
Pair of moonstones heart shape 9.26 carats, Madagascar
$3,912 / 422/ct
Free worldwide shipping
Pair of rainbow moonstone in oval cut 9.34 carats, Madagascar
$3,629 / 389/ct
Free worldwide shipping
GEMSTOCK.ORG COMPANY LIMITED, Tax ID: 0105561148825
919/1, Jewelry Trade Center, 2nd Floor, Room No. 201, Si Lom Road, Si Lom Sub-district, Bang Rak District, Bangkok, Thailand 10500
+66613953588