20th Century Loose Gemstones
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Period: 20th Century
1.51 Carat Loose Padparadscha Sapphire, Cushion Cut GIA Graded Solitaire
Located in Greensboro, NC
Shape/Cut: Cushion
Color: Orangy Pink
Treatment: Heating
Dimensions (mm): 6.76 x 5.73 x 4.13
Weight: 1.51ct
GIA Report Number: 2195828370
Please check out the enlarged pictur...
Category
Unknown 20th Century Loose Gemstones
Materials
Sapphire
.53 Carat Loose Diamond, Marquise Cut GIA Graded Solitaire VS2 D
Located in Greensboro, NC
Shape/Cut: Marquise
Clarity: VS2
Color: D
Dimensions (mm): 6.92 x 4.09 x 3.25
Weight: 0.53ct
GIA Report Number: 5191372370
Please check out the enlarged pictures.
Thank you f...
Category
Unknown 20th Century Loose Gemstones
Materials
Diamond
1.12 Carat Loose Diamond, Cushion Cut GIA Graded I1 L Solitaire
Located in Greensboro, NC
Shape/Cut: Cushion
Clarity: I1
Color: L
Dimensions (mm): 5.84 x 5.62 x 3.88
Weight: 1.12ct
GIA Report Number: 2193793328
Please check out the enlarged pictures.
Thank you for...
Category
Unknown 20th Century Loose Gemstones
Materials
Diamond
.46 Carat Loose Diamond, Marquise Cut GIA Graded Solitaire SI2 D
Located in Greensboro, NC
Shape/Cut: Marquise
Clarity: SI2
Color: D
Dimensions (mm): 6.90 x 3.98 x 2.88
Weight: 0.46ct
GIA Report Number: 2195938984
Please check out the enlarged pictures.
Thank y...
Category
Unknown 20th Century Loose Gemstones
Materials
Diamond
3.66 Carat Tanzanite Gemstone, Oval Cut Loose Solitaire
Located in Greensboro, NC
Shape/Cut: Oval
Color: Purple
Treatment: Routinely Enhanced
Dimensions (mm): 11.1 x 9.1
Weight: 3.66ct
Please check out the enlarged pictures.
Thank you for taking the time to...
Category
Unknown 20th Century Loose Gemstones
Materials
Tanzanite
.77 Carat Princess Cut Diamond EGL USA Graded Loose Solitaire
Located in Greensboro, NC
Shape/Cut: Princess
Clarity: I1
Color: E
Dimensions (mm): 4.94 X 4.72 X 3.69
Weight: 0.77ct
EGL USA Report Number: US 42746215D (the diamond is laser inscribed but we do not hav...
Category
Unknown 20th Century Loose Gemstones
Materials
Diamond
6.14 Carat Tourmaline Gemstone, Cushion Cut Blue Green Loose Solitaire
Located in Greensboro, NC
Shape/Cut: Cushion
Color: Blue Green
Origin: Afghanistan
Dimensions (mm): 11.3 x 9.1 x 8.3
Weight: 6.14ct
This gemstone was cut by Clay Zava of Zava Mastercuts.
Please check ou...
Category
Afghan 20th Century Loose Gemstones
Materials
Tourmaline
1.61 Carat Loose Sapphire, Oval Orange Pink AGL Graded Solitaire
Located in Greensboro, NC
Shape/Cut: Oval
Color: Orange Pink
Dimensions (mm): 7.09 x 6.17 x 4.59
Weight: 1.61ct
Treatment: No Heat
AGL Report Number: GB 1087001
Please check out the enlarged pictures...
Category
Unknown 20th Century Loose Gemstones
Materials
Sapphire
3.24 Carat Loose Green Sapphire, Round Cut Solitaire
Located in Greensboro, NC
Shape/Cut: Round
Color: Green
Treatment: Heating
Diameter (mm): 8.9
Weight: 3.24ct
Please check out the enlarged pictures.
Thank you for taking the time to read our description...
Category
Unknown 20th Century Loose Gemstones
Materials
Green Sapphire
17.86 Carat Loose Tourmaline Gemstone, Genuine Green Rectangular
Located in Greensboro, NC
This gemstone has lovely green color and an attractive rectangular cut. It would make a most excellent addition to a collection or jewelry mount! Please check out our enlarged photog...
Category
Unknown 20th Century Loose Gemstones
Materials
Tourmaline
GIA Blue Star Sapphire No Heat Sri Lanka Certified Natural Vintage 10.69 Carats
Located in Sylvania, GA
Old South Jewels proudly presents...VINTAGE LUXURY... GIA CERTIFIED 10.69 CARAT UNHEATED STAR SAPPHIRE. 10.69 CARAT TRANSPARENT BLUE GIA CERTIFIED RAR...
Category
Sri Lankan 20th Century Loose Gemstones
Materials
Blue Sapphire, Star Sapphire, Platinum
GIA Certified No Heat Octagonal Natural Ruby Weighing 1.34 Carats
By OGI Ltd
Located in New York, NY
GIA Certified No Heat Octagonal Natural Ruby - 1.34 Carats
Elevate your jewelry collection with this exquisite GIA Certified No Heat Octagonal Natural Ruby, a rare and coveted gemsto...
Category
American Contemporary 20th Century Loose Gemstones
Materials
Ruby
GIA Certified 5231058396 No Heat Red Burma Cabochon Ruby 4.63 Carats
By OGI Ltd
Located in New York, NY
GIA Certified 5231058396 No Heat Red Burma Cabochon Ruby 4.63 Carats
Discover the exquisite beauty of this GIA certified No Heat Red Burma Cabochon Ruby, a rare gemstone that boasts ...
Category
Burmese Contemporary 20th Century Loose Gemstones
Materials
Ruby
GIA No Heat Natural Cabochon Burma Sapphire Weighing 8.35 Carat Loose Stone
By OGI Ltd
Located in New York, NY
Introducing an Exquisite 8.35 Carat GIA Certified Natural Cabochon Burma Sapphire - A Rare Gem of Unparalleled Beauty
Discover the allure of this mesmerizing 8.35 carat GIA-certified...
Category
Burmese Contemporary Vintage 20th Century Loose Gemstones
Materials
Blue Sapphire, Sapphire
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