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. 

36 items on page from 5485 in category
Royal Blue sapphire in heart shape 5.01 carats, Sri Lanka  photo
$14,296 / 2,853/ct
Free worldwide shipping
Intense Blue sapphire in oval cut 3.84 carats, Sri Lanka photo
$14,404 / 3,751/ct
Free worldwide shipping
Pair of Royal Blue sapphires in round cut 3.07 carats, Sri Lanka photo
$13,935 / 4,539/ct
Free worldwide shipping
Unheated Intense Red ruby in pear cut 1.57 carats, Mozambique photo
$9,420 / 6,000/ct
Free worldwide shipping
Golden Yellow sapphire in octagon cut 5.50 carats, Sri Lanka photo
$15,697 / 2,854/ct
Free worldwide shipping
Intense Green emerald in octagon cut 4.32 carats, Colombia photo
$14,353 / 3,322/ct
Free worldwide shipping
Pair of Intense Green emeralds in octagon cut 3.83 carats, Colombia photo
$14,059 / 3,671/ct
Free worldwide shipping
Unheated Royal Blue sapphire in cushion cut 2.52 carats, Sri Lanka photo
$13,062 / 5,183/ct
Free worldwide shipping
Intense Blue sapphire in radiant cut 3.53 carats, Sri Lanka photo
$14,927 / 4,229/ct
Free worldwide shipping
Intense Green emerald with rare effect Gota de Aceite in heart shape 3.11 carats, Colombia photo
$14,861 / 4,778/ct
Free worldwide shipping
Intense Green emerald in octagon cut  2.49 carats, Colombia photo
$11,333 / 4,551/ct
Free worldwide shipping
Pair of neon blue Paraiba tourmalines in cushion cut 3.11 carats, Mozambique photo
$16,207 / 5,211/ct
Free worldwide shipping
Neon Blue Paraiba tourmaline in pear cut 2.26 carats, Mozambique photo
$11,496 / 5,087/ct
Free worldwide shipping
Neon blue Paraiba tourmaline in pear cut 2.78 carats, Mozambique photo
$14,322 / 5,152/ct
Free worldwide shipping
Neon blue Paraiba tourmaline in pear cut 1.84 carats, Mozambique photo
$9,755 / 5,302/ct
Free worldwide shipping
Neon blue Paraiba tourmaline in cushion cut  2.04 carats, Mozambique photo
$10,530 / 5,162/ct
Free worldwide shipping
Unheated purple or Lavender sapphire in oval cut 2.96 carats, Sri Lanka photo
$14,414 / 4,870/ct
Free worldwide shipping
Rubellite tourmaline Hot pink in cushion cut 14.63 carats, Nigeria photo
$14,559 / 995/ct
Free worldwide shipping
Vivid pink tourmaline in octagon cut 11.05 carats, Nigeria photo
$14,620 / 1,323/ct
Free worldwide shipping
Blue zircon in cushion cut 12.03 carats, Cambodia photo
$11,348 / 943/ct
Free worldwide shipping
Zircon neon blue heart shape 13.09 carats, Cambodia photo
$12,331 / 942/ct
Free worldwide shipping
Vibrant Lagoon Tourmaline octagon cut 4.60 carats, Afghanistan photo
$9,122 / 1,983/ct
Free worldwide shipping
Vibrant Lagoon Tourmaline in cushion cut 7.49 carats, Afghanistan photo
$14,317 / 1,911/ct
Free worldwide shipping
Vibrant Lagoon tourmaline in cushion cut 6.03 carats, Afghanistan photo
$11,529 / 1,912/ct
Free worldwide shipping
Vibrant Lagoon tourmaline in cushion cut 5.23 carats, Afghanistan photo
$9,967 / 1,906/ct
Free worldwide shipping
Steel Grey Vibrant spinel cushion cut 6.31 carats, Burma photo
$13,452 / 2,132/ct
Free worldwide shipping
Steel Grey Vibrant spinel cushion cut 5.84 carats, Burma  photo
$12,302 / 2,107/ct
Free worldwide shipping
Vibrant Vivid Pink Mahenge spinel cushion cut  2.05 carats, Tanzania   photo
$9,292 / 4,533/ct
Free worldwide shipping
Vibrant Vivid Pink Mahenge spinel cushion cut 2.57 carats, Tanzania photo
$12,123 / 4,717/ct
Free worldwide shipping
Royal Blue sapphire in pear cut 5.31 carats, Sri Lanka photo
$11,948 / 2,250/ct
Free worldwide shipping
Unheated Intense Yellow sapphire in octagon cut 6.01 carats, Sri lanka photo
$9,616 / 1,600/ct
Free worldwide shipping
Vivid pink Mahenge spinel in cushion cut  2.07 carats, Tanzania photo
$14,577 / 7,042/ct
Free worldwide shipping
Spinel Mahenge Vibrant Pink-Red cushion cut 2.79 carats, Tanzania  photo
$16,740 / 6,000/ct
Free worldwide shipping
Large rubellite tourmaline oval cut 15.39 carats, Africa photo
$15,322 / 996/ct
Free worldwide shipping
Sapphire Royal Blue oval cut 5.05 carats, Madagascar photo
$15,580 / 3,085/ct
Free worldwide shipping
Garnet tsavorite Intense Green cushion cut 5.75 carats, Tanzania  photo
$13,103 / 2,279/ct
Free worldwide shipping
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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

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