36 items on page from 4840 in category
Unique unheated Golden Yellow sapphire in cushion cut 49.90 carats, Sri Lanka photo
$349,300 / 7,000/ct
Free worldwide shipping
Muzo Vivid Green emerald in octagon cut 7.65 carats, Colombia (GRS) photo
$126,531 / 16,540/ct
Free worldwide shipping
Unheated Vivid Yellow sapphire in radiant cut 8.04 carats, Sri Lanka photo
$17,418 / 2,166/ct
Free worldwide shipping
Unheated Intense red ruby in oval cut 3.54 carats, Mozambique photo
$42,350 / 11,963/ct
Free worldwide shipping
Royal blue sapphire in oval cut 7.52 carats, Sri Lanka photo
$21,510 / 2,860/ct
Free worldwide shipping
Cornflower blue sapphire 3.50 carats in cushion cut, Sri Lanka photo
$2,255 / 644/ct
Worldwide shipping
Royal Blue sapphire in pear cut 5.31 carats, Sri Lanka photo
$8,305 / 1,564/ct
Free worldwide shipping
Investment unheated Royal Blue sapphire in octagon cut 15.20 carats, Burma (SSEF, GRS, GIA) photo
$341,775 / 22,485/ct
Free worldwide shipping
Investment Royal Blue sapphire in oval cut 50.09 ct, Sri Lanka, GRS  photo
$525,945 / 10,500/ct
Free worldwide shipping
Large Intense Green Colombian emerald 13.26 carats, GRS photo
$47,333 / 3,570/ct
Free worldwide shipping
Unheated Pigeon's Blood red ruby in oval cut 5.27 carats, Burma (Mogok), GRS, SSEF photo
$744,124 / 141,200/ct
Free worldwide shipping
Unheated sapphire Vivid Yellow octagon cut 7.07 carats, Sri Lanka photo
$24,038 / 3,400/ct
Free worldwide shipping
Unheated Intense Blue sapphire in cushion cut 18.62 carats,  Africa photo
$102,410 / 5,500/ct
Free worldwide shipping
Unheated sapphire Cornflower Blue rutile silk effect oval cut 6.88 carats, Sri Lanka photo
$27,576 / 4,008/ct
Free worldwide shipping
Unheated top quality Royal Blue sapphire in cushion cut 9.15 carats, Sri Lanka photo
$119,000 / 13,005/ct
Free worldwide shipping
Unheated large Golden Yellow sapphire in radiant cut 13.12 carats, Sri Lanka photo
$45,920 / 3,500/ct
Free worldwide shipping
Investment grade Pigeon's Blood red ruby in cushion cut 5.04 carats, Mozambique (SSEF, GRS) photo
$166,320 / 33,000/ct
Free worldwide shipping
Green zircon with color changing effect cushion cut  3.30 carats, Tanzania photo
$2,105 / 638/ct
Worldwide shipping
Unheated Vivid Yellow sapphire in radiant cut 7.04 carats, Sri Lanka photo
$12,034 / 1,709/ct
On hold
Unheated Teal rutile silk effect sapphire oval cut 5.06 carats, Sri Lanka photo
$6,481 / 1,281/ct
Free 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
Unique unheated Cornflower Blue sapphire in oval cut 7.24 carats, Sri Lanka photo
$97,740 / 13,500/ct
Free worldwide shipping
Rare top quality unheated Padparadscha sapphire in cushion cut 4.12 carats, Madagascar photo
$70,040 / 17,000/ct
Free worldwide shipping
Purple spinel in fancy cut 2.18 carats, Burma photo
$1,400 / 642/ct
Worldwide shipping
Unheated yellow Golden color sapphire in radiant cut 15.90 carats, Sri Lanka photo
$66,696 / 4,195/ct
Free worldwide shipping
Vivid purple spinel in octagon cut 3.54 carats, Burma photo
$3,341 / 944/ct
Free worldwide shipping
Spinel Mahenge Vibrant Pink-Red cushion cut  6.27 carats, Tanzania  photo
$84,601 / 13,493/ct
Free worldwide shipping
Vibrant pink-red Mahenge spinel in cushion cut 5.72 carats, Tanzania  photo
$47,086 / 8,232/ct
Available in Moscow
Super rare vivid Vibrant red spinel in cushion cut 6.81 carats, Vietnam  photo
$87,509 / 12,850/ct
Free worldwide shipping
Unheated pink sapphire in heart shape 1.65 carats, Sri Lanka  photo
$2,467 / 1,495/ct
Worldwide shipping
Neon blue Paraiba tourmaline in pear cut  5.45 carats, Nigeria photo
$55,762 / 10,232/ct
Free worldwide shipping
Pair of intense green emeralds in pear cut 4.81 carats, Colombia photo
$9,877 / 2,053/ct
Free worldwide shipping
Neon blue tourmaline Paraiba in cushion cut 4.02 carats, Nigeria photo
$71,836 / 17,870/ct
Free worldwide shipping
Pair of unheated pink sapphires in pear cut 1.88 carats, Sri Lanka photo
$1,014 / 539/ct
Worldwide shipping
Cobalt Blue spinel in oval cut 1.59 carats, Tanzania photo
$1,786 / 1,123/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

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