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
Royal Blue sapphire in pear cut 2.19 carats, Sri Lanka
$4,864 / 2,221/ct
Free worldwide shipping
Pair of moonstones in cabochon cut 16.89 carats, Burma
$4,745 / 281/ct
Free worldwide shipping
Unheated yellow sapphire emerald cut 2.05 carats, Sri Lanka
$2,357 / 1,150/ct
Worldwide shipping
Unheated purple sapphire cushion cut 3.54 carats, Sri Lanka
$4,394 / 1,241/ct
Free worldwide shipping
Unheated sapphire Baby Pink oval cut 2.05 carats, Sri Lanka
$2,901 / 1,415/ct
Worldwide shipping
Purple garnet asher cut 10.01 carats, Nigeria
$4,501 / 450/ct
Free worldwide shipping
Alexandrite color changing oval cut 2.02 carats, Tanzania
$4,223 / 2,091/ct
Free worldwide shipping
Gray blue spinel heart shape 3.65 carats, Tanzania
$2,751 / 754/ct
Worldwide shipping
Tsavorite garnet oval cut 3.03 carats, Tanzania
$4,347 / 1,435/ct
Free worldwide shipping
Green zircon with color changing effect cushion cut 3.30 carats, Tanzania
$2,518 / 763/ct
Worldwide shipping
Yellow sapphire in heart shape 3.03 carats, Sri Lanka
$4,077 / 1,346/ct
Free worldwide shipping
Vivid purple spinel in octagon cut 3.54 carats, Burma
$4,258 / 1,203/ct
Free worldwide shipping
Large blue aquamarine in octagon cut 28.85 carats, Africa
$3,430
Item is sold
Unheated green sapphire in radiant cut 2.05 carats, Sri Lanka
$2,445 / 1,193/ct
Worldwide shipping
Spinel Vivid Red Pink сushion сut 1.65 carats, Burma
$2,322 / 1,407/ct
Worldwide shipping
Unheated vivid red-pink ruby in round cut 1.00 carat, Kashmir
$2,729 / 2,729/ct
Worldwide shipping
Pink spinel heart shape 1,96 carats, Tanzania
$4,214 / 2,150/ct
Free worldwide shipping
Unheated yellow sapphire heart shape 1.54 carats, Sri Lanka
$2,022 / 1,313/ct
Worldwide shipping
Unheated blue sapphire octagon cut 3.02 carats, Sri Lanka
$4,778 / 1,582/ct
Free worldwide shipping
Unheated yellow sapphire octagon cut 1.51 carats, Sri Lanka
$2,186 / 1,448/ct
Worldwide shipping
Set of Vivid Pink Mahenge spinel cushion and oval cuts 2.28 carats, Tanzania
$4,520 / 1,982/ct
Free worldwide shipping
Striking contrasting pair of tsavorite and spinel radiant cut 2.58 carats, Tanzania
$3,178 / 1,232/ct
Free worldwide shipping
Unheated peach sapphire oval cut 2.60 carats, Sri Lanka
$3,765 / 1,448/ct
Free worldwide shipping
Unheated sapphire soft pink cushion cut 2.08 carats, Sri Lanka
$3,017 / 1,450/ct
Free worldwide shipping
Grossular garnet oval cut 4.51 carats, Tanzania
$4,468 / 991/ct
Free worldwide shipping
Unheated lavender sapphire octagon cut 2.04 carats, Sri Lanka
$3,700 / 1,814/ct
Free worldwide shipping
Spinel pinkish red cushion cut 2.04 carats, Tanzania
$4,486 / 2,199/ct
Free worldwide shipping
Purple spinel octagon cut 3.65 carats, Tanzania
$2,751 / 754/ct
Worldwide shipping
Purple spinel cushion cut 3.51carats, Tanzania
$2,741 / 781/ct
Worldwide shipping
Garnet spessartine octagon cut 3.37 carats, Tanzania
$2,033 / 603/ct
Worldwide shipping
Pair of tsavorite garnets radiant cut 3.30 carats, Africa
$2,170 / 658/ct
Worldwide shipping
Pink sapphire cushion cut 1.61 carats, Sri Lanka
$2,318 / 1,440/ct
Worldwide shipping
Blue sapphire heart shaped 2.01carats , Sri Lanka
$2,079 / 1,034/ct
Worldwide shipping
Unheated yellow sapphire oval cut 2.50 carats, Sri Lanka
$2,389 / 956/ct
Worldwide shipping
Unheated sapphire soft violet oval 2.01 carats Sri Lanka
$2,918 / 1,452/ct
Worldwide shipping
Unheated pink sapphire cushion cut 2.03 carats, Sri Lanka
$2,945 / 1,451/ct
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