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Search Result > Total (189) Items Found. Sort By :  Price  |  Price Per Carat  |  Weight  |  Shape 

With a name derived from the Greek for “red”, ruby’s technical definition as the red variety of the mineral corundum was actually decided upon relatively recently. As a result, modern gemology has since re-classified some history’s most famous “rubies” as red spinels.

First discovered around 500 AD, northern Burma’s Mogok deposits continue to produce the world’s finest “pigeon blood” material. However, when Myanmar temporarily cut itself off from the rest of the world during the 1960s and 1970s, the eastern Thai city of Chanthaburi became the world’s only viable ruby source. As the deposit's overly dark stones required heat-based treatments to make them saleable, this represented the dawn of today's high-tech gemstone enhancement industry.

While superior ruby localities have since been discovered in eastern Africa, especially within Mozambique, another legacy of this period remains with Chanthaburi’s continued status as the world’s foremost gemstone enhancement, cutting and trading hub.

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MYC0273
Spinel Crystal
$ 150.00
1 pcs 25.36cts

 
MYC0274
Spinel Crystal
$ 140.00
1 pcs 66.41cts

 
MYC0275
Spinel Crystal
1 pcs 12.84cts

 
JD0410
Spinel "Raw" Crystal
$ 30.00
1 pcs 215.29cts

 
MYC0276
Spinel Crystal
$ 85.00
1 pcs 354.84cts

 
MYC0277
Spinel Crystal
$ 100.00
1 pcs 517.87cts

 
MYC0279
Spinel Crystal
$ 120.00
1 pcs 560.00g

 
MYC0280
Spinel Crystal
$ 200.00
1 pcs 870.00g

 
MYC0304
Red Tip Spinel Crystal
$ 65.00
1 pcs 8.28cts

 
MYC0307
Spinel Crystal
$ 110.00
1 pcs 241.52cts

 
MYC0311
Red Spinel in Matrix
$ 100.00
1 pcs 293.37cts


 
MYC0313
Spinel Crystal
$ 120.00
1 pcs 427.17cts

 
FCC0734
Spinel Crystal
$ 65.00
1 pcs 128.10cts

 
FCC0735
Spinel Crystal
$ 65.00
1 pcs 250.60cts

 
MYC0320
Spinel Crystal
$ 75.00
1 pcs 31.06cts

 
FCC0702
Spinel Crystal in Matrix
$ 38.00
1 pcs 216.69cts

 
MYC0551
Spinel+ Ruby Crystal
$ 200.00
1 pcs 68.88cts

 
MYC0572
Cut spinel尖晶
$ 200.00
3 pcs 0.80cts

 
MYC0405
Spinel Cabochon
$ 18.00
1 pcs 4.48cts

 
GWB2070
Spinel Crystal in Matrix
$ 25.00
1 pcs 81.27cts

 
MYC0210
Spinel Crystal
$ 65.00
1 pcs 43.16cts




 
FCC0018
Spinel on Black Crystal
$ 12.00
1 pcs 40.64cts


 
SGA0436
Spinel Cut
$ 12.00
1 pcs 32.07cts

 
FCC0101
Spinel Crystal (Pink)
$ 75.00
1 pcs 80.37cts

 
FCC0104
Big Spinel Crystal
$ 40.00
1 pcs 133.73cts

 
FCC0105
Spinel Crystal "V' Shape
$ 33.00
1 pcs 58.37cts

 
FCC0109
Spinel Crystal with Calcite
$ 30.00
1 pcs 163.17cts



 
OCG0293
Burma Spinel Cut 缅甸尖晶
$ 1,320.00
1 pcs 3.09cts


 
OCG0295
Burma Spinel Cut 缅甸尖晶
$ 3,350.00
1 pcs 2.68cts

 
MYC0224
Burma Cut Spinel 缅甸尖晶
$ 2,900.00
1 pcs 3.35cts

 
OCG0296
Burma Cut Spinel缅甸尖晶
$ 4,850.00
1 pcs 4.84cts

 
OCG0297
Burma Spinel Cut缅甸尖晶
$ 1,860.00
1 pcs 1.86cts




 
OCG0301
Burma Spinel Cut
$ 920.00
1 pcs 2.29cts





 
AZG0052
Spinel Crystal in Matrix
$ 180.00
1 pcs 305.36cts

 
FCC0211
Spinel Crystal
$ 25.00
1 pcs 32.29cts


 
MYC0070
Spinel Crystal
$ 130.00
1 pcs 56.52cts

 
KRA005
Spinel Crystal Lot
$ 85.00
1 lot 88.07cts

 
KRA019
Spinel Crystal Lot
$ 16.00
1 lot 15.23cts

 
KRA023
Spinel Crystal Lot
$ 16.00
1 lot 15.25cts

 
KRA024
Spinel Crystal Lot
$ 40.00
1 lot 40.06cts

 
KRA027
Spinel Crystal Lot
$ 40.00
1 lot 40.08cts


 
MYC0392
Spinel Crystal
$ 45.00
6 pcs 30.73cts



 
MYC0401
Spinel Twinned Crystal
$ 100.00
1 pcs 6.76cts

 
MYC0402
Spinel Mogok Unusual Form
$ 125.00
6 pcs 44.70cts





 
GAP0267
Mogok Spinel Cabochon
$ 50.00
2 pcs 6.12cts

 
OCG0271
Cut Spinel尖晶石
$ 900.00
1 pcs 6.79cts

 
GAP0449
Spinel Crystal
$ 45.00
2 pcs 1.73cts








 
MCG0468
Rosette Spinel Crystal
$ 150.00
1 pcs 2.36cts


 
MCG0475
Mini Spinel Twin Crystal
$ 70.00
1 pcs 1.41cts

 
MCG0479
Mini Spinel Twin Crystal
$ 65.00
1 pcs 1.04cts


 
MCG0482
Octahedral Spinel Crystal
$ 85.00
1 pcs 2.86cts

 
MCG0486
Grey Skin Spinel Crystal
$ 28.00
1 pcs 12.59cts

 
MCG0487
Grey Skin Spinel Crystal
$ 39.00
1 pcs 8.85cts


 
MCG0490
On Top Spinel Crystal
$ 23.00
1 pcs 6.93cts

 
MCG0496
Spinel in Mica
$ 5.00
1 pcs 3.55cts

 
MCG0498
Thick Coat Spinel Crystal
$ 38.00
1 pcs 30.42cts



 
GWB2964
Spinel Crystals Lot
$ 30.00
1 lot 62.76cts



 
FCC0661
Spinel crystal
$ 80.00
1 pcs 92.35cts

 
GAP0522
Mica & Spinel
$ 25.00
1 pcs 23.69cts


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