K&H Gems DMCC
Collections

Certified Gemstones

Every stone lab-certified · Direct from source · GIA, AGL, Gübelin

330 stones found
GIAPair of neon blue Paraiba tourmalines in cushion cut 3.11 carats, Mozambique
Colombia tourmaline
Pair of neon blue Paraiba tourmalines in cushion cut 3.11 carats, Mozambique
3.11 ctCushionColombia
$15,395
$4,950/ct
GIAVivid Red-Pink Mahenge spinel in cushion cut 4.12 carats, Tanzania
Sri Lanka spinel
Vivid Red-Pink Mahenge spinel in cushion cut 4.12 carats, Tanzania
4.12 ctOvalSri Lanka
$18,055
$4,382/ct
GIAVibrant purple-pink spinel in cushion cut 4.03 carats, Tanzania
Sri Lanka spinel
Vibrant purple-pink spinel in cushion cut 4.03 carats, Tanzania
4.03 ctOvalSri Lanka
$5,243
$1,301/ct
GIAPurple-pink Mahenge spinel in oval cut 5.65 carats, Tanzania
Sri Lanka spinel
Purple-pink Mahenge spinel in oval cut 5.65 carats, Tanzania
5.65 ctOvalSri Lanka
$18,883
$3,342/ct
GIAPurple spinel in octagon cut 6.46 carats, Tanzania
Sri Lanka spinel
Purple spinel in octagon cut 6.46 carats, Tanzania
6.46 ctOvalSri Lanka
$19,283
$2,985/ct
GIACobalt Blue spinel in oval cut 1.59 carats, Tanzania
Sri Lanka spinel
Cobalt Blue spinel in oval cut 1.59 carats, Tanzania
1.59 ctOvalSri Lanka
$1,786
$1,123/ct
GIAPurple spinel in fancy cut 2.18 carats, Burma
Sri Lanka spinel
Purple spinel in fancy cut 2.18 carats, Burma
2.18 ctOvalSri Lanka
$1,400
$642/ct
GIAVibrant Vivid Pink Mahenge spinel in cushion cut 2.57 carats, Tanzania
Sri Lanka spinel
Vibrant Vivid Pink Mahenge spinel in cushion cut 2.57 carats, Tanzania
2.57 ctOvalSri Lanka
$11,051
$4,300/ct
GIAVibrant Vivid Pink Mahenge spinel in cushion cut 2.05 carats, Tanzania
Sri Lanka spinel
Vibrant Vivid Pink Mahenge spinel in cushion cut 2.05 carats, Tanzania
2.05 ctOvalSri Lanka
$8,508
$4,150/ct
GIASteel Grey Vibrant spinel in cushion cut 5.84 carats, Burma
Burma spinel
Steel Grey Vibrant spinel in cushion cut 5.84 carats, Burma
5.84 ctOvalBurma
$9,344
$1,600/ct
GIASteel Grey Vibrant spinel in cushion cut 4.24 carats, Burma
Sri Lanka spinel
Steel Grey Vibrant spinel in cushion cut 4.24 carats, Burma
4.24 ctOvalSri Lanka
$5,088
$1,200/ct
GIAIntense red Mahenge spinel in cushion cut 5.11 carats, Tanzania
Sri Lanka spinel
Intense red Mahenge spinel in cushion cut 5.11 carats, Tanzania
5.11 ctOvalSri Lanka
$22,484
$4,400/ct
GIASteel Grey Vibrant spinel in cushion cut 6.31 carats, Burma
Burma spinel
Steel Grey Vibrant spinel in cushion cut 6.31 carats, Burma
6.31 ctCushionBurma
$9,970
$1,580/ct
GIAVibrant vivid pink Mahenge spinel in oval cut 3.67 carats, Tanzania
Sri Lanka spinel
Vibrant vivid pink Mahenge spinel in oval cut 3.67 carats, Tanzania
3.67 ctOvalSri Lanka
$28,993
$7,900/ct
GIAVibrant Pink Red Mahenge spinel in heart shape 3.71 carats, Tanzania
Sri Lanka spinel
Vibrant Pink Red Mahenge spinel in heart shape 3.71 carats, Tanzania
3.71 ctOvalSri Lanka
$49,714
$13,400/ct
GIAVibrant Intense pinkish red Mahenge spinel in oval cut 2.01 carats, Tanzania
Sri Lanka spinel
Vibrant Intense pinkish red Mahenge spinel in oval cut 2.01 carats, Tanzania
2.01 ctOvalSri Lanka
$7,839
$3,900/ct
GIARoyal Blue sapphire in oval cut 5.72 carats, Sri Lanka
Sri Lanka sapphire
Royal Blue sapphire in oval cut 5.72 carats, Sri Lanka
5.72 ctOvalSri Lanka
$21,736
$3,800/ct
GIARoyal Blue sapphire in pear cut 2.19 carats, Sri Lanka
Sri Lanka sapphire
Royal Blue sapphire in pear cut 2.19 carats, Sri Lanka
2.19 ctOvalSri Lanka
$3,898
$1,780/ct
GIAPurple sapphire in cushion cut 8.13 carats, Madagascar
Madagascar sapphire
Purple sapphire in cushion cut 8.13 carats, Madagascar
8.13 ctCushionMadagascar
$39,837
$4,900/ct
GIAUnheated purple or Lavender sapphire in oval cut 2.96 carats, Sri Lanka
Sri Lanka sapphire
Unheated purple or Lavender sapphire in oval cut 2.96 carats, Sri Lanka
2.96 ctOvalSri Lanka
$11,544
$3,900/ct
GIAUnheated Pastel Yellow sapphire in radiant cut 6.11 carats, Sri Lanka
Sri Lanka sapphire
Unheated Pastel Yellow sapphire in radiant cut 6.11 carats, Sri Lanka
6.11 ctRadiantSri Lanka
$14,970
$2,450/ct
GIAUnheated Intense Blue sapphire in radiant cut 8.05 carats Sri Lanka
Sri Lanka sapphire
Unheated Intense Blue sapphire in radiant cut 8.05 carats Sri Lanka
8.05 ctCushionSri Lanka
$33,408
$4,150/ct
GIAUnheated Royal Blue sapphire in oval cut 3.23 carats, Sri Lanka
Sri Lanka sapphire
Unheated Royal Blue sapphire in oval cut 3.23 carats, Sri Lanka
3.23 ctOvalSri Lanka
$20,672
$6,400/ct
GIAIntense Blue sapphire in radiant cut 3.53 carats, Sri Lanka
Sri Lanka sapphire
Intense Blue sapphire in radiant cut 3.53 carats, Sri Lanka
3.53 ctOvalSri Lanka
$13,767
$3,900/ct
← Prev1234567Next →