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 5832 in category
Neon Green Paraiba tourmaline in cushion cut 9,17 carats, Mozambique
$35,763 / 3,900/ct
Free worldwide shipping
Unheated Golden Yellow sapphire in octagon cut 5.54 carats, Sri Lanka
$21,604 / 3,900/ct
Free worldwide shipping
Unheated Golden Yellow sapphire in octagon cut 4.54 carats, Sri Lanka
$18,465 / 4,067/ct
Free worldwide shipping
Unheated ruby Pigeon's blood oval cut 2.04 carats, Mozambique
$20,873 / 10,232/ct
Free worldwide shipping
Unheated ruby Pigeon’s blood pear cut 2.03 carats, Mozambique
$20,768 / 10,231/ct
Free worldwide shipping
Unheated Intense Red ruby in heart shape 2.53 carats, Mozambique
$19,228 / 7,600/ct
Free worldwide shipping
Unheated Golden Yellow sapphire in octagon cut 7.23 carats, Sri Lanka
$28,081 / 3,884/ct
Free worldwide shipping
Unheated Intense Pink sapphire in oval cut 3.59 carats, Madagascar
$21,180 / 5,900/ct
Free worldwide shipping
Pair of Intense Blue sapphires in cushion cut 5.59 carats, Sri Lanka
$32,413 / 5,798/ct
Free worldwide shipping
Pair of Intense Blue sapphires in oval cut 4.77carats, Sri Lanka
$19,131 / 4,011/ct
Free worldwide shipping
Unheated Royal Blue sapphire in oval cut 3.23 carats, Sri Lanka
$21,686 / 6,714/ct
Free worldwide shipping
Unheated Intense Blue sapphire in radiant cut 8.05 carats Sri Lanka
$31,035 / 3,855/ct
Free worldwide shipping
Neon blue Paraiba tourmaline in oval cut 4.49 carats, Mozambique
$23,317 / 5,193/ct
Free worldwide shipping
Neon blue Paraiba tourmaline in cushion cut 3.53 carats, Mozambique
$18,297 / 5,183/ct
Free worldwide shipping
Neon blue Paraiba tourmaline in pear cut 3.25 carats, Mozambique
$27,825 / 8,562/ct
Free worldwide shipping
Large vivid pink rubellite tourmaline in cushion cut 18.25 carats, Nigeria
$20,201 / 1,107/ct
Free worldwide shipping
Royal Blue sapphire in oval cut 5.72 carats, Sri Lanka
$25,586 / 4,473/ct
Free worldwide shipping
Rare unheated vivid and vibrant pink sapphire in cushion cut 4.01 carats, Madagascar
$20,829 / 5,194/ct
Free worldwide shipping
Intense Cornflower Blue sapphire in oval cut 4.54 carats, Sri Lanka
$18,668 / 4,112/ct
Free worldwide shipping
Vibrant vivid pink Mahenge spinel in oval cut 3.67 carats, Tanzania
$31,786 / 8,661/ct
Free worldwide shipping
Unheated Intence Pink sapphire cushion cut 4.11 carats, Mozambique
$36,575 / 8,899/ct
Free worldwide shipping
Unheated Intense Blue sapphire cushion cut 8.05 carats, Sri Lanka
$24,782 / 3,079/ct
Free worldwide shipping
Intense red Mahenge spinel cushion cut 5.10 carats, Tanzania
$24,399 / 4,775/ct
Free worldwide shipping
Unheated Golden Vivid Yellow sapphire octagon cut 8.32 carats, Madagascar
$35,486 / 4,265/ct
Free worldwide shipping
Unheated Golden Vivid Yellow sapphire octagon cut 8.10 carats, Sri Lanka
$33,750 / 4,167/ct
Free worldwide shipping
Set of Vibrant Vivid Green tsavorite garnets oval cut 8.18 carats, Africa
$29,857 / 3,650/ct
Free worldwide shipping
Unique Color-Change Violet to Green Vibrant zircon cushion cut 15.20 carats, Burma
$21,527 / 1,416/ct
Free worldwide shipping
Sapphire Royal Blue oval cut 6.04 carats, Sri Lanka
$23,882 / 3,954/ct
Free worldwide shipping
Neon greenish blue tourmaline Paraiba in pear cut 3.36 carats, Mozambique
$31,756 / 9,451/ct
Free worldwide shipping
Royal blue sapphire in oval cut 7.52 carats, Sri Lanka
$23,312 / 3,100/ct
Free worldwide shipping
Unheated sapphire Cornflower Blue oval cut 5.98 carats, Sri Lanka
$24,574 / 4,109/ct
Free worldwide shipping
Sapphire Golden Yellow asher cut 8.65 carats , Sri Lanka
$18,874 / 2,182/ct
Free worldwide shipping
Unheated yellow sapphire radiant cut 8.66 carats, Sri Lanka
$22,397 / 2,586/ct
Free worldwide shipping
Unheated Teal sapphire cushion cut 13.05 carats, Tanzania
$31,784 / 2,436/ct
Free worldwide shipping
Unheated pink sapphire cushion cut 5.02 carats, Sri Lanka
$18,760 / 3,737/ct
Free worldwide shipping
Unheated sapphire oval cut 5.58 carats, Sri Lanka
$19,012 / 3,407/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
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