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Buy Round Shape 6.5 mm Gems

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1.54ct Zircon Gemstone Details:

ID: 481437
Weight: 1.54ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Shape: Diamond-Cut
Color: Orange
Treatment: Untreated
Origin: Cambodia
Type: Natural Loose Zircon Gem
Short Description of Zircon ID: 481437

1 piece of Untreated Zircon from Cambodia for sale. Natural Diamond-Cut Zircon gem in size: 6.5 mm (calibrated). Zircon gemstone in Orange Brown color.

Price: $ 36.88
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1.56ct Zircon Gemstone Details:

ID: 481398
Weight: 1.56ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Shape: Diamond-Cut
Color: Orange
Treatment: Untreated
Origin: Cambodia
Type: Natural Loose Zircon Gem
Short Description of Zircon ID: 481398

1 piece of Untreated Zircon from Cambodia for sale. Natural Diamond-Cut Zircon gem in size: 6.5 mm (calibrated). Zircon gemstone in Medium-Dark Orange color.

Price: $ 37.36
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1.46ct Hessonite Garnet Gemstone Details:

ID: 563868
Weight: 1.46ct
Size: 6.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Shape: Round Facet
Color: Orange
Treatment: Untreated
Origin: Madagascar
Type: Natural Loose Hessonite Garnet Gem
Short Description of Hessonite Garnet ID: 563868

1 piece of Untreated Hessonite Garnet from Madagascar for sale. Natural Round Facet Hessonite Garnet gem in size: 6.5 mm (calibrated). Hessonite Garnet gemstone in Deep Orange color.

Price: $ 27.30
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1.53ct Sillimanite Cat's Eye Gemstone Details:

ID: 475318
Weight: 1.53ct
Size: 6.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Shape: Round Cabochon
Color: White
Treatment: Untreated
Origin: Madagascar
Type: Natural Loose Sillimanite Cat's Eye Gem
Short Description of Sillimanite Cat's Eye ID: 475318

1 piece of Untreated Sillimanite Cat's Eye from Madagascar for sale. Natural Round Cabochon Sillimanite Cat's Eye gem in size: 6.5 mm (calibrated). Sillimanite Cat's Eye gemstone in Warm White color.

Price: $ 5.05
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1.58ct Zircon Gemstone Details:

ID: 481446
Weight: 1.58ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Shape: Diamond-Cut
Color: Orange
Treatment: Untreated
Origin: Cambodia
Type: Natural Loose Zircon Gem
Short Description of Zircon ID: 481446

1 piece of Untreated Zircon from Cambodia for sale. Natural Diamond-Cut Zircon gem in size: 6.5 mm (calibrated). Zircon gemstone in Medium Orange color.

Price: $ 37.84
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1.40ct Tourmaline Gemstone Details:

ID: 711787
Weight: 1.40ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Shape: Round Cabochon
Color: Green
Treatment: Untreated
Origin: Mozambique
Type: Natural Loose Tourmaline Gem
Short Description of Tourmaline ID: 711787

1 piece of Untreated Tourmaline from Mozambique for sale. Natural Round Cabochon Tourmaline gem in size: 6.5 mm (calibrated). Tourmaline gemstone in Mossy Green color.

Price: $ 23.30
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1.60ct Ruby Gemstone Details:

ID: 722459
Weight: 1.60ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Shape: Round Facet
Color: Red
Treatment: Fracture Filled
Origin: Mozambique
Type: Natural Loose Ruby Gem
Short Description of Ruby ID: 722459

1 piece of Fracture Filled Ruby from Mozambique for sale. Natural Round Facet Ruby gem in size: 6.5 mm (calibrated). Ruby gemstone in Blood Red color.

Price: $ 144.00
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1.62ct Hessonite Garnet Gemstone Details:

ID: 433116
Weight: 1.62ct
Size: 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Shape: Round Facet
Color: Orange
Treatment: Untreated
Origin: Madagascar
Type: Natural Loose Hessonite Garnet Gem
Short Description of Hessonite Garnet ID: 433116

1 piece of Untreated Hessonite Garnet from Madagascar for sale. Natural Round Facet Hessonite Garnet gem in size: 7 mm (calibrated). Hessonite Garnet gemstone in Amber Orange color.

Price: $ 22.81
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1.14ct Tourmaline Gemstone Details:

ID: 626620
Weight: 1.14ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Shape: Round Cabochon
Color: Pink
Treatment: Untreated
Origin: Mozambique
Type: Natural Loose Tourmaline Gem
Short Description of Tourmaline ID: 626620

1 piece of Untreated Tourmaline from Mozambique for sale. Natural Round Cabochon Tourmaline gem in size: 6.5 mm (calibrated). Tourmaline gemstone in Indian Red color.

Price: $ 17.46
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3.36ctw Zircon Gemstones Details:

ID: 378494
Weight: 3.36ct (total)
Size: 6.5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Shape: Round Facet
Color: White
Treatment: Heated
Origin: Cambodia
Type: Natural Loose Zircon Gem
Short Description of Zircon ID: 378494

2 pieces of Heated Zircon from Cambodia for sale. Natural Round Facet Zircon gems in size: 6.5 mm (calibrated). Zircon gemstones in Clear White color.

Price: $ 92.10
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1.82ct Zircon Gemstone Details:

ID: 442215
Weight: 1.82ct
Size: 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Shape: Diamond-Cut
Color: Orange
Treatment: Untreated
Origin: Cambodia
Type: Natural Loose Zircon Gem
Short Description of Zircon ID: 442215

1 piece of Untreated Zircon from Cambodia for sale. Natural Diamond-Cut Zircon gem in size: 7 mm (calibrated). Zircon gemstone in Medium Orange color.

Price: $ 40.04
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2.07ctw Tourmaline Gemstones Details:

ID: 712291
Weight: 2.07ct (total)
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Shape: Round Cabochon
Color: Pink
Treatment: Untreated
Origin: Mozambique
Type: Natural Loose Tourmaline Gem
Short Description of Tourmaline ID: 712291

2 pieces of Untreated Tourmaline from Mozambique for sale. Natural Round Cabochon Tourmaline gems in size: 6.5 mm (calibrated). Tourmaline gemstones in Orange Pink color.

Price: $ 34.44
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1.27ct Sphene Gemstone Details:

ID: 526854
Weight: 1.27ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Shape: Round Facet
Color: Yellow
Treatment: Untreated
Origin: Sri Lanka
Type: Natural Loose Sphene Gem
Short Description of Sphene ID: 526854

1 piece of Untreated Sphene from Sri Lanka for sale. Natural Round Facet Sphene gem in size: 6.5 mm (calibrated). Sphene gemstone in Lemon Yellow color.

Price: $ 76.84
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1.02ct Morganite Gemstone Details:

ID: 642776
Weight: 1.02ct
Size: 6.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Shape: Round Facet
Color: Pink
Treatment: Untreated
Origin: Afghanistan
Type: Natural Loose Morganite Gem
Short Description of Morganite ID: 642776

1 piece of Untreated Morganite from Afghanistan for sale. Natural Round Facet Morganite gem in size: 6.5 mm (calibrated). Morganite gemstone in Very Light Pink color.

Price: $ 39.78
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1.61ct Zircon Gemstone Details:

ID: 405581
Weight: 1.61ct
Size: 6.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Shape: Diamond-Cut
Color: White
Treatment: Heated
Origin: Myanmar
Type: Natural Loose Zircon Gem
Short Description of Zircon ID: 405581

1 piece of Heated Zircon from Myanmar for sale. Natural Diamond-Cut Zircon gem in size: 6.5 mm (calibrated). Zircon gemstone in Warm White color.

Price: $ 43.80
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1.52ct Tourmaline Gemstone Details:

ID: 708464
Weight: 1.52ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Shape: Round Cabochon
Color: Purple
Treatment: Untreated
Origin: Mozambique
Type: Natural Loose Tourmaline Gem
Short Description of Tourmaline ID: 708464

1 piece of Untreated Tourmaline from Mozambique for sale. Natural Round Cabochon Tourmaline gem in size: 6.5 mm (calibrated). Tourmaline gemstone in Deep Magenta color.

Price: $ 26.16
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1.18ct Emerald Gemstone Details:

ID: 670956
Weight: 1.18ct
Size: 6.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Shape: Round Cabochon
Color: Green
Treatment: Oiled
Origin: Colombia
Type: Natural Loose Emerald Gem
Short Description of Emerald ID: 670956

1 piece of Oiled Emerald from Colombia for sale. Natural Round Cabochon Emerald gem in size: 6.5 mm (calibrated). Emerald gemstone in Bright Green color.

Price: $ 82.60
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1.66ct Tourmaline Gemstone Details:

ID: 627479
Weight: 1.66ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Shape: Round Cabochon
Color: Purple
Treatment: Untreated
Origin: Mozambique
Type: Natural Loose Tourmaline Gem
Short Description of Tourmaline ID: 627479

1 piece of Untreated Tourmaline from Mozambique for sale. Natural Round Cabochon Tourmaline gem in size: 6.5 mm (calibrated). Tourmaline gemstone in Deep Pink color.

Price: $ 25.43
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1.58ct Ruby Gemstone Details:

ID: 722712
Weight: 1.58ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Shape: Round Facet
Color: Red
Treatment: Fracture Filled
Origin: Mozambique
Type: Natural Loose Ruby Gem
Short Description of Ruby ID: 722712

1 piece of Fracture Filled Ruby from Mozambique for sale. Natural Round Facet Ruby gem in size: 6.5 mm (calibrated). Ruby gemstone in Dark Red color.

Price: $ 142.20
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3.10ctw Zircon Gemstones Details:

ID: 405469
Weight: 3.10ct (total)
Size: 6.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Shape: Diamond-Cut
Color: White
Treatment: Heated
Origin: Myanmar
Type: Natural Loose Zircon Gem
Short Description of Zircon ID: 405469

2 pieces of Heated Zircon from Myanmar for sale. Natural Diamond-Cut Zircon gems in size: 6.5 mm (calibrated). Zircon gemstones in Warm White color.

Price: $ 84.33
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1.59ct Zircon Gemstone Details:

ID: 438367
Weight: 1.59ct
Size: 6.5 mm (calibrated)
Clarity: VVS
Shape: Diamond-Cut
Color: Orange
Treatment: Untreated
Origin: Cambodia
Type: Natural Loose Zircon Gem
Short Description of Zircon ID: 438367

1 piece of Untreated Zircon from Cambodia for sale. Natural Diamond-Cut Zircon gem in size: 6.5 mm (calibrated). Zircon gemstone in Medium Orange color.

Price: $ 34.98
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1.47ct Tourmaline Gemstone Details:

ID: 708752
Weight: 1.47ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Shape: Round Cabochon
Color: Green
Treatment: Untreated
Origin: Mozambique
Type: Natural Loose Tourmaline Gem
Short Description of Tourmaline ID: 708752

1 piece of Untreated Tourmaline from Mozambique for sale. Natural Round Cabochon Tourmaline gem in size: 7 mm (calibrated). Tourmaline gemstone in Light Green color.

Price: $ 25.30
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1.59ct Zircon Gemstone Details:

ID: 437073
Weight: 1.59ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Shape: Diamond-Cut
Color: Orange
Treatment: Untreated
Origin: Cambodia
Type: Natural Loose Zircon Gem
Short Description of Zircon ID: 437073

1 piece of Untreated Zircon from Cambodia for sale. Natural Diamond-Cut Zircon gem in size: 6.5 mm (calibrated). Zircon gemstone in Deep Orange color.

Price: $ 34.98
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1.33ct Labradorite Gemstone Details:

ID: 688304
Weight: 1.33ct
Size: 6.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Shape: Round Cabochon
Color: Multicolor
Treatment: Untreated
Origin: Madagascar
Type: Natural Loose Labradorite Gem
Short Description of Labradorite ID: 688304

1 piece of Untreated Labradorite from Madagascar for sale. Natural Round Cabochon Labradorite gem in size: 6.5 mm (calibrated). Labradorite gemstone in Multicolor color.

Price: $ 3.25
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2.69ctw Tourmaline Gemstones Details:

ID: 711439
Weight: 2.69ct (total)
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Shape: Round Cabochon
Color: Pink
Treatment: Untreated
Origin: Mozambique
Type: Natural Loose Tourmaline Gem
Short Description of Tourmaline ID: 711439

2 pieces of Untreated Tourmaline from Mozambique for sale. Natural Round Cabochon Tourmaline gems in size: 6.5 mm (calibrated). Tourmaline gemstones in Fruit Punch Red color.

Price: $ 44.76
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1.63ct Ruby Gemstone Details:

ID: 722634
Weight: 1.63ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Shape: Round Facet
Color: Red
Treatment: Fracture Filled
Origin: Mozambique
Type: Natural Loose Ruby Gem
Short Description of Ruby ID: 722634

1 piece of Fracture Filled Ruby from Mozambique for sale. Natural Round Facet Ruby gem in size: 6.5 mm (calibrated). Ruby gemstone in Blood Red color.

Price: $ 146.70
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1.13ct Tourmaline Gemstone Details:

ID: 711548
Weight: 1.13ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Shape: Round Cabochon
Color: Green
Treatment: Untreated
Origin: Mozambique
Type: Natural Loose Tourmaline Gem
Short Description of Tourmaline ID: 711548

1 piece of Untreated Tourmaline from Mozambique for sale. Natural Round Cabochon Tourmaline gem in size: 6.5 mm (calibrated). Tourmaline gemstone in Light Lively Green color.

Price: $ 18.80
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1.28ct Sphalerite Gemstone Details:

ID: 700080
Weight: 1.28ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Shape: Round Facet
Color: Orange
Treatment: Untreated
Origin: Spain
Type: Natural Loose Sphalerite Gem
Short Description of Sphalerite ID: 700080

1 piece of Untreated Sphalerite from Spain for sale. Natural Round Facet Sphalerite gem in size: 6.5 mm (calibrated). Sphalerite gemstone in Deep Orange color.

Price: $ 64.00
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1.17ct Sunstone Gemstone Details:

ID: 547384
Weight: 1.17ct
Size: 6.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Shape: Round Cabochon
Color: Orange
Treatment: Untreated
Origin: India
Type: Natural Loose Sunstone Gem
Short Description of Sunstone ID: 547384

1 piece of Untreated Sunstone from India for sale. Natural Round Cabochon Sunstone gem in size: 6.5 mm (calibrated). Sunstone gemstone in Peach Orange color.

Price: $ 7.32
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1.68ct Zircon Gemstone Details:

ID: 355802
Weight: 1.68ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Shape: Diamond-Cut
Color: White
Treatment: Heated
Origin: Cambodia
Type: Natural Loose Zircon Gem
Short Description of Zircon ID: 355802

1 piece of Heated Zircon from Cambodia for sale. Natural Diamond-Cut Zircon gem in size: 7 mm (calibrated). Zircon gemstone in White color.

Price: $ 46.20
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2.06ctw Onyx Gemstones Details:

ID: 687559
Weight: 2.06ct (total)
Size: 6.5 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Shape: Round Cabochon
Color: Black
Treatment: Dyed
Origin: Sri Lanka
Type: Natural Loose Onyx Gem
Short Description of Onyx ID: 687559

2 pieces of Dyed Onyx from Sri Lanka for sale. Natural Round Cabochon Onyx gems in size: 6.5 mm (calibrated). Onyx gemstones in Black color.

Price: $ 4.12
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1.90ct Zircon Gemstone Details:

ID: 442374
Weight: 1.90ct
Size: 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Shape: Diamond-Cut
Color: Golden
Treatment: Untreated
Origin: Cambodia
Type: Natural Loose Zircon Gem
Short Description of Zircon ID: 442374

1 piece of Untreated Zircon from Cambodia for sale. Natural Diamond-Cut Zircon gem in size: 7 mm (calibrated). Zircon gemstone in Golden-Orange color.

Price: $ 41.80
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1.34ct Malaya Garnet Gemstone Details:

ID: 495932
Weight: 1.34ct
Size: 6.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Shape: Round Facet
Color: Pink
Treatment: Untreated
Origin: Tanzania
Type: Natural Loose Malaya Garnet Gem
Short Description of Malaya Garnet ID: 495932

1 piece of Untreated Malaya Garnet from Tanzania for sale. Natural Round Facet Malaya Garnet gem in size: 6.5 mm (calibrated). Malaya Garnet gemstone in Medium Pink color.

Price: $ 62.65
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1.42ct Tourmaline Gemstone Details:

ID: 627905
Weight: 1.42ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Shape: Round Cabochon
Color: Pink
Treatment: Untreated
Origin: Mozambique
Type: Natural Loose Tourmaline Gem
Short Description of Tourmaline ID: 627905

1 piece of Untreated Tourmaline from Mozambique for sale. Natural Round Cabochon Tourmaline gem in size: 6.5 mm (calibrated). Tourmaline gemstone in Raspberry Pink color.

Price: $ 21.75
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3.10ctw Ruby Gemstones Details:

ID: 728953
Weight: 3.10ct (total)
Size: 6.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Shape: Round Facet
Color: Red
Treatment: Fracture Filled
Origin: Madagascar
Type: Natural Loose Ruby Gem
Short Description of Ruby ID: 728953

2 pieces of Fracture Filled Ruby from Madagascar for sale. Natural Round Facet Ruby gems in size: 6.5 mm (calibrated). Ruby gemstones in Medium Red color.

Price: $ 279.00
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1.47ct Zircon Gemstone Details:

ID: 438684
Weight: 1.47ct
Size: 6.5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Shape: Diamond-Cut
Color: Orange
Treatment: Untreated
Origin: Cambodia
Type: Natural Loose Zircon Gem
Short Description of Zircon ID: 438684

1 piece of Untreated Zircon from Cambodia for sale. Natural Diamond-Cut Zircon gem in size: 6.5 mm (calibrated). Zircon gemstone in Medium Orange color.

Price: $ 32.34
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1.57ct Zircon Gemstone Details:

ID: 437384
Weight: 1.57ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Shape: Diamond-Cut
Color: Orange
Treatment: Untreated
Origin: Cambodia
Type: Natural Loose Zircon Gem
Short Description of Zircon ID: 437384

1 piece of Untreated Zircon from Cambodia for sale. Natural Diamond-Cut Zircon gem in size: 7 mm (calibrated). Zircon gemstone in Brownish Orange color.

Price: $ 34.54
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1.40ct Ruby Gemstone Details:

ID: 722525
Weight: 1.40ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Shape: Round Facet
Color: Pink
Treatment: Fracture Filled
Origin: Mozambique
Type: Natural Loose Ruby Gem
Short Description of Ruby ID: 722525

1 piece of Fracture Filled Ruby from Mozambique for sale. Natural Round Facet Ruby gem in size: 6.5 mm (calibrated). Ruby gemstone in Deep Magenta color.

Price: $ 126.00
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1.35ct Tourmaline Gemstone Details:

ID: 627844
Weight: 1.35ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Shape: Round Cabochon
Color: Purple
Treatment: Untreated
Origin: Mozambique
Type: Natural Loose Tourmaline Gem
Short Description of Tourmaline ID: 627844

1 piece of Untreated Tourmaline from Mozambique for sale. Natural Round Cabochon Tourmaline gem in size: 6.5 mm (calibrated). Tourmaline gemstone in Reddish Purple color.

Price: $ 20.68
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1.68ct Zircon Gemstone Details:

ID: 437382
Weight: 1.68ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Shape: Diamond-Cut
Color: Orange
Treatment: Untreated
Origin: Cambodia
Type: Natural Loose Zircon Gem
Short Description of Zircon ID: 437382

1 piece of Untreated Zircon from Cambodia for sale. Natural Diamond-Cut Zircon gem in size: 6.5 mm (calibrated). Zircon gemstone in Brownish Orange color.

Price: $ 36.96
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1.72ct Zircon Gemstone Details:

ID: 434708
Weight: 1.72ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Shape: Diamond-Cut
Color: Orange
Treatment: Untreated
Origin: Cambodia
Type: Natural Loose Zircon Gem
Short Description of Zircon ID: 434708

1 piece of Untreated Zircon from Cambodia for sale. Natural Diamond-Cut Zircon gem in size: 6.5 mm (calibrated). Zircon gemstone in Yellowish Orange color.

Price: $ 37.84
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1.26ct Sphalerite Gemstone Details:

ID: 700389
Weight: 1.26ct
Size: 6.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Shape: Round Facet
Color: Orange
Treatment: Untreated
Origin: Spain
Type: Natural Loose Sphalerite Gem
Short Description of Sphalerite ID: 700389

1 piece of Untreated Sphalerite from Spain for sale. Natural Round Facet Sphalerite gem in size: 6.5 mm (calibrated). Sphalerite gemstone in Brownish Orange color.

Price: $ 63.00
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1.52ct Zircon Gemstone Details:

ID: 355801
Weight: 1.52ct
Size: 6.5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Shape: Diamond-Cut
Color: White
Treatment: Heated
Origin: Cambodia
Type: Natural Loose Zircon Gem
Short Description of Zircon ID: 355801

1 piece of Heated Zircon from Cambodia for sale. Natural Diamond-Cut Zircon gem in size: 6.5 mm (calibrated). Zircon gemstone in White color.

Price: $ 41.80
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1.65ct Zircon Gemstone Details:

ID: 378597
Weight: 1.65ct
Size: 6.5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Shape: Round Facet
Color: White
Treatment: Heated
Origin: Cambodia
Type: Natural Loose Zircon Gem
Short Description of Zircon ID: 378597

1 piece of Heated Zircon from Cambodia for sale. Natural Round Facet Zircon gem in size: 6.5 mm (calibrated). Zircon gemstone in Warm White color.

Price: $ 41.12
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1.51ct Hessonite Garnet Gemstone Details:

ID: 539324
Weight: 1.51ct
Size: 6.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Shape: Round Facet
Color: Orange
Treatment: Untreated
Origin: Sri Lanka
Type: Natural Loose Hessonite Garnet Gem
Short Description of Hessonite Garnet ID: 539324

1 piece of Untreated Hessonite Garnet from Sri Lanka for sale. Natural Round Facet Hessonite Garnet gem in size: 6.5 mm (calibrated). Hessonite Garnet gemstone in Deep Orange color.

Price: $ 24.56
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1.48ct Zircon Gemstone Details:

ID: 481400
Weight: 1.48ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Shape: Diamond-Cut
Color: Orange
Treatment: Untreated
Origin: Cambodia
Type: Natural Loose Zircon Gem
Short Description of Zircon ID: 481400

1 piece of Untreated Zircon from Cambodia for sale. Natural Diamond-Cut Zircon gem in size: 6.5 mm (calibrated). Zircon gemstone in Deep Orange color.

Price: $ 35.44
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1.09ct Morganite Gemstone Details:

ID: 642903
Weight: 1.09ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Shape: Round Facet
Color: Pink
Treatment: Untreated
Origin: Afghanistan
Type: Natural Loose Morganite Gem
Short Description of Morganite ID: 642903

1 piece of Untreated Morganite from Afghanistan for sale. Natural Round Facet Morganite gem in size: 6.5 mm (calibrated). Morganite gemstone in Very Light Pink color.

Price: $ 42.51
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1.38ct Tourmaline Gemstone Details:

ID: 711796
Weight: 1.38ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Shape: Round Cabochon
Color: Pink
Treatment: Untreated
Origin: Mozambique
Type: Natural Loose Tourmaline Gem
Short Description of Tourmaline ID: 711796

1 piece of Untreated Tourmaline from Mozambique for sale. Natural Round Cabochon Tourmaline gem in size: 6.5 mm (calibrated). Tourmaline gemstone in Hot Pink color.

Price: $ 22.96
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3.19ctw Prehnite Gemstones Details:

ID: 368256
Weight: 3.19ct (total)
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Shape: Round Cabochon
Color: Green
Treatment: Untreated
Origin: South Africa
Type: Natural Loose Prehnite Gem
Short Description of Prehnite ID: 368256

2 pieces of Untreated Prehnite from South Africa for sale. Natural Round Cabochon Prehnite gems in size: 6.5 mm (calibrated). Prehnite gemstones in Very Light Green color.

Price: $ 17.40
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3.66ctw Zircon Gemstones Details:

ID: 522994
Weight: 3.66ct (total)
Size: 7 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Shape: Diamond-Cut
Color: White
Treatment: Heated
Origin: Colombia
Type: Natural Loose Zircon Gem
Short Description of Zircon ID: 522994

2 pieces of Heated Zircon from Colombia for sale. Natural Diamond-Cut Zircon gems in size: 7 mm (calibrated). Zircon gemstones in White color.

Price: $ 109.82
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1.68ct Zircon Gemstone Details:

ID: 438360
Weight: 1.68ct
Size: 6.5 mm (calibrated)
Clarity: VS
Shape: Diamond-Cut
Color: Orange
Treatment: Untreated
Origin: Cambodia
Type: Natural Loose Zircon Gem
Short Description of Zircon ID: 438360

1 piece of Untreated Zircon from Cambodia for sale. Natural Diamond-Cut Zircon gem in size: 6.5 mm (calibrated). Zircon gemstone in Medium Orange color.

Price: $ 36.96
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4.55ctw Prehnite Gemstones Details:

ID: 368689
Weight: 4.55ct (total)
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 3 pcs
Shape: Round Cabochon
Color: Green
Treatment: Untreated
Origin: South Africa
Type: Natural Loose Prehnite Gem
Short Description of Prehnite ID: 368689

3 pieces of Untreated Prehnite from South Africa for sale. Natural Round Cabochon Prehnite gems in size: 7 mm (calibrated). Prehnite gemstones in Light Yellow Green color.

Price: $ 24.63
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2.47ctw Tourmaline Gemstones Details:

ID: 708174
Weight: 2.47ct (total)
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Shape: Round Cabochon
Color: Pink
Treatment: Untreated
Origin: Mozambique
Type: Natural Loose Tourmaline Gem
Short Description of Tourmaline ID: 708174

2 pieces of Untreated Tourmaline from Mozambique for sale. Natural Round Cabochon Tourmaline gems in size: 6.5 mm (calibrated). Tourmaline gemstones in Medium Pink color.

Price: $ 42.51
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1.24ct Tourmaline Gemstone Details:

ID: 712683
Weight: 1.24ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Shape: Round Cabochon
Color: Green
Treatment: Untreated
Origin: Mozambique
Type: Natural Loose Tourmaline Gem
Short Description of Tourmaline ID: 712683

1 piece of Untreated Tourmaline from Mozambique for sale. Natural Round Cabochon Tourmaline gem in size: 6.5 mm (calibrated). Tourmaline gemstone in Light Green color.

Price: $ 20.63
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2.84ctw Smoky Quartz Gemstones Details:

ID: 479032
Weight: 2.84ct (total)
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Shape: Drilled Faceted Sphere
Color: Brown
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Smoky Quartz Gem
Short Description of Smoky Quartz ID: 479032

2 pieces of Untreated Smoky Quartz from Brazil for sale. Natural Drilled Faceted Sphere Smoky Quartz gems in size: 6.5 mm (calibrated). Smoky Quartz gemstones in Light Umber Brown color.

Price: $ 3.31
Final Piece - Act Fast!
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2.58ctw Onyx Gemstones Details:

ID: 688024
Weight: 2.58ct (total)
Size: 6.5 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Shape: Round Cabochon
Color: Black
Treatment: Dyed
Origin: Sri Lanka
Type: Natural Loose Onyx Gem
Short Description of Onyx ID: 688024

2 pieces of Dyed Onyx from Sri Lanka for sale. Natural Round Cabochon Onyx gems in size: 6.5 mm (calibrated). Onyx gemstones in Black color.

Price: $ 5.16
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2.24ctw Labradorite Gemstones Details:

ID: 687574
Weight: 2.24ct (total)
Size: 6.5 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Shape: Round Cabochon
Color: Multicolor
Treatment: Untreated
Origin: Madagascar
Type: Natural Loose Labradorite Gem
Short Description of Labradorite ID: 687574

2 pieces of Untreated Labradorite from Madagascar for sale. Natural Round Cabochon Labradorite gems in size: 6.5 mm (calibrated). Labradorite gemstones in Multicolor color.

Price: $ 5.47
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1.70ct Zircon Gemstone Details:

ID: 434549
Weight: 1.70ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Shape: Diamond-Cut
Color: Orange
Treatment: Untreated
Origin: Cambodia
Type: Natural Loose Zircon Gem
Short Description of Zircon ID: 434549

1 piece of Untreated Zircon from Cambodia for sale. Natural Diamond-Cut Zircon gem in size: 6.5 mm (calibrated). Zircon gemstone in Medium Orange color.

Price: $ 37.40
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1.42ct Zircon Gemstone Details:

ID: 481436
Weight: 1.42ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Shape: Diamond-Cut
Color: Orange
Treatment: Untreated
Origin: Cambodia
Type: Natural Loose Zircon Gem
Short Description of Zircon ID: 481436

1 piece of Untreated Zircon from Cambodia for sale. Natural Diamond-Cut Zircon gem in size: 6.5 mm (calibrated). Zircon gemstone in Earthy Orange color.

Price: $ 34.00
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1.74ct Hessonite Garnet Gemstone Details:

ID: 519532
Weight: 1.74ct
Size: 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Shape: Round Facet
Color: Orange
Treatment: Untreated
Origin: Madagascar
Type: Natural Loose Hessonite Garnet Gem
Short Description of Hessonite Garnet ID: 519532

1 piece of Untreated Hessonite Garnet from Madagascar for sale. Natural Round Facet Hessonite Garnet gem in size: 7 mm (calibrated). Hessonite Garnet gemstone in Amber Orange color.

Price: $ 38.28
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1 - 6

Some people buy gems by color or price, but for many, it is best to buy gems by shape and size - especially if you're in need of a gem to replace a previous item that was lost or damaged. Calibrated Round shapes, facet cut and cabochon gems available now in 6.5 mm diameter size range. Shop a wide range of calibrated gemstones by size online at wholesale from GemSelect.

As a general guideline, when it comes to 'calibrated' gems, they are not usually expected to be cut to exact measurements. For calibrated gemstones weighing under one carat, most jewelry settings will accommodate a gem which is within 0.2 mm of the calibrated size in order to fit a standard setting. For gemstones that weigh over one carat, a larger variance is acceptable, often around 0.3 mm or even slightly higher. This small variance can usually be accommodated for standard style settings. Round-cut gemstones should also have a greater variance in acceptable size when it comes to calibration; in fact it is usually possible to mount a round stone of any size in the closest standard setting.

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I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

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