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 5188 in category
Royal Blue sapphire in pear cut 2.19 carats, Sri Lanka  photo
$3,898 / 1,780/ct
Free worldwide shipping
Pair of moonstones in cabochon cut 16.89 carats, Burma photo
$3,547 / 210/ct
Free worldwide shipping
Vibrant Lagoon Tourmaline in cushion cut 3.01 carats, Afghanistan photo
$4,326 / 1,442/ct
Free worldwide shipping
Vibrant Lagoon tourmaline in cushion cut 2.87 carats, Afghanistan photo
$4,110 / 1,432/ct
Free worldwide shipping
Vibrant Lagoon tourmaline in cushion cut 3.40 carats, Afghanistan photo
$4,888 / 1,438/ct
Free worldwide shipping
Cornflower blue sapphire 3.50 carats in cushion cut, Sri Lanka photo
$2,255 / 644/ct
Worldwide shipping
Green zircon with color changing effect cushion cut  3.30 carats, Tanzania photo
$2,105 / 638/ct
Worldwide shipping
Sapphire Bi-color baguette cut 2.07 carats, Sri Lanka photo
$2,996 / 1,447/ct
Worldwide shipping
Yellow sapphire in heart shape 3.03 carats, Sri Lanka photo
$3,154 / 1,041/ct
Free worldwide shipping
Vivid purple spinel in octagon cut 3.54 carats, Burma photo
$3,341 / 944/ct
Free worldwide shipping
Unheated pink sapphire in radiant cut 2.60 carats, Sri Lanka photo
$2,712 / 1,043/ct
Worldwide shipping
Vivid Yellow sapphire in octagon cut 3.07 carats, Sri Lanka photo
$4,012 / 1,307/ct
Free worldwide shipping
Colombian emerald in cushion cut 4.46 carats photo
$4,108 / 921/ct
Free worldwide shipping
Large blue aquamarine in octagon cut 28.85 carats, Africa photo
$3,430
Item is sold
Sapphire Hot pink trillion cut 1.65 carats, Sri Lanka photo
$2,310 / 1,400/ct
Worldwide shipping
Spinel in kite cut 3.37carats, Burma photo
$2,149 / 638/ct
Worldwide shipping
Pastel Blue sapphire in octagon cut 4.01 carats, Sri Lanka  photo
$4,403 / 1,098/ct
Free worldwide shipping
Large blue zircon in oval cut 12.98 carats, Cambodia  photo
$4,737 / 365/ct
Free worldwide shipping
Unheated vivid red-pink ruby in round cut 1.00 carat, Kashmir  photo
$2,055 / 2,055/ct
Worldwide shipping
Pair of tsavorite garnets asscher cut 2.02 carats, Africa photo
$2,234 / 1,106/ct
Worldwide shipping
Pink spinel Mahenge oval cut  2.20 carats, Tanzania photo
$3,118 / 1,417/ct
Free worldwide shipping
Pink spinel Mahenge heart shape 1.63 carats, Tanzania photo
$2,618 / 1,606/ct
Worldwide shipping
Sapphire Vivid Yellow  with rutile silk effect oval cut 3.01 carats, Sri Lanka photo
$3,325 / 1,105/ct
Free worldwide shipping
Sapphire Vivid Yellow octagon cut 3.03 carats, Sri Lanka photo
$3,329 / 1,099/ct
Free worldwide shipping
Unheated yellow sapphire octagon cut 3.11 carats, Sri Lanka photo
$3,520 / 1,132/ct
Free worldwide shipping
Unheated sapphire Padparadscha pear cut 1.61 carats, Sri Lanka  photo
$2,131 / 1,324/ct
Worldwide shipping
Paraiba tourmaline octagon cut 1.60 carats, Mozambique photo
$3,060 / 1,913/ct
Free worldwide shipping
Paraiba tourmaline pear cut 1.65 carats, Mozambique photo
$4,094 / 2,481/ct
Free worldwide shipping
Tourmaline cushion cut 5.42 carats, Africa photo
$3,413 / 630/ct
Free worldwide shipping
Spinel Mahenge cushion cut 2.06 carats, Tanzania photo
$2,817 / 1,367/ct
Worldwide shipping
Garnet  spessartine Fanta Color cushion cut 2.26 carats,  Africa photo
$2,713 / 1,200/ct
Worldwide shipping
Tourmaline pink orange oval cut 6.68 carats, Africa photo
$3,054 / 457/ct
Free worldwide shipping
Neon Paraiba tourmaline greenish blue pear cut 0.36 carats, Mozambique photo
$2,139 / 5,942/ct
Worldwide shipping
Ruby Pigeon Blood cushion cut  2.67 carats, Mozambique photo
$4,965 / 1,860/ct
Free worldwide shipping
Sapphire Golden Yellow heart shape 2.55 carats, Sri Lanka photo
$2,153 / 844/ct
Worldwide shipping
Spinel Mahenge with rutile silk effect octagon cut 2.65 carats, Tanzania photo
$2,358 / 890/ct
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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