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 5483 in category
Royal Blue sapphire in pear cut 2.19 carats, Sri Lanka  photo
$4,864 / 2,221/ct
Free worldwide shipping
Pair of moonstones in cabochon cut 16.89 carats, Burma photo
$4,745 / 281/ct
Free worldwide shipping
Green zircon with color changing effect cushion cut  3.30 carats, Tanzania photo
$2,518 / 763/ct
Worldwide shipping
Yellow sapphire in heart shape 3.03 carats, Sri Lanka photo
$4,077 / 1,346/ct
Free worldwide shipping
Vivid purple spinel in octagon cut 3.54 carats, Burma photo
$4,258 / 1,203/ct
Free worldwide shipping
Large blue aquamarine in octagon cut 28.85 carats, Africa photo
$3,430
Item is sold
Unheated green sapphire in radiant cut 2.05 carats, Sri Lanka photo
$2,445 / 1,193/ct
Worldwide shipping
Spinel Vivid Red Pink сushion сut 1.65 carats, Burma photo
$2,322 / 1,407/ct
Worldwide shipping
Unheated vivid red-pink ruby in round cut 1.00 carat, Kashmir  photo
$2,729 / 2,729/ct
Worldwide shipping
Rubellite tourmaline oval cut 3.16 carats, Africa photo
$3,283 / 1,039/ct
Free worldwide shipping
Rhodolite garnet oval cut 5.16 carats, Africa photo
$2,399 / 465/ct
Worldwide shipping
Sapphire Royal Blue oval cut 1.70 carats, Madagascar photo
$2,863 / 1,684/ct
Worldwide shipping
Pair of rhodolite garnets cabochon cut 11.56 carats, Madagascar photo
$4,421 / 382/ct
Free worldwide shipping
Pair of rhodolite garnets cabochon cut 5.76 carats, Madagascar photo
$2,277 / 395/ct
Worldwide shipping
Pair of rhodolite garnets trillion cut 12.70 carats, Madagascar photo
$4,848 / 382/ct
Free worldwide shipping
Pair of rhodolite garnets cabochon cut  8.45 carats, Madagascar photo
$3,337 / 395/ct
Free worldwide shipping
Pair of rhodolite garnets cabochon cut 5.63 carats, Madagascar photo
$2,222 / 395/ct
Worldwide shipping
Opal oval cut 2.48 carats, Australia photo
$3,483 / 1,404/ct
Free worldwide shipping
Garnet rhodolite oval cut 8.32 carats, Tanzania photo
$2,702 / 325/ct
Worldwide shipping
Yellow zircon radiant cut 11.32 carats,Tanzania photo
$4,339 / 383/ct
Free worldwide shipping
Yellow zircon cushion cut 8.50 carats, Tanzania photo
$2,010 / 236/ct
Worldwide shipping
Green zircon oval cut  9.25 carats, Tanzania  photo
$4,303 / 465/ct
Free worldwide shipping
Green zircon cushion cut 6.33 carats, Tanzania  photo
$2,683 / 424/ct
Worldwide shipping
Green zircon cushion cut 5.54 carats, Tanzania photo
$2,194 / 396/ct
In stock
Pair of rhodolite garnets octagon cut 4.53 carats, Madagascar photo
$2,050 / 453/ct
Worldwide shipping
Rhodolite garnet octagon cut 4.16 carats, Madagascar photo
$2,119 / 509/ct
Worldwide shipping
Rhodolite garnet radiant cut 5.79 carats, Madagascar photo
$2,853 / 493/ct
Worldwide shipping
Rhodolite garnet oval cut 6.60 carats, Madagascar photo
$3,254 / 493/ct
Free worldwide shipping
Rhodolite garnet  round cut  7.29 carats, Madagascar photo
$3,593 / 493/ct
Free worldwide shipping
Garnet  rhodolite cushion cut 7.90 carats, Madagascar photo
$3,895 / 493/ct
Free worldwide shipping
Garnet rhodolite octagon cut 7.96 carats, Madagascar photo
$3,926 / 493/ct
Free worldwide shipping
Rhodolite garnet oval cut 8.05 carats, Madagascar photo
$3,969 / 493/ct
Free worldwide shipping
Garnet rhodolite cushion cut 9.82 carats,Madagascar photo
$4,841 / 493/ct
Free worldwide shipping
Pair of tsavorite garnets asscher cut 2.02 carats, Africa photo
$2,898 / 1,435/ct
Worldwide shipping
Pink spinel Mahenge oval cut  2.20 carats, Tanzania photo
$4,249 / 1,931/ct
Free worldwide shipping
Pink spinel Mahenge heart shape 1.63 carats, Tanzania photo
$3,641 / 2,234/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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