Early 20th Century Loose Gemstones
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Period: Early 20th Century
HRD Certified 1.03ct Old-European Cut Diamond
Located in Esch-Sur-Alzette, LU
The HRD Certified 1.03ct Old-European Cut Diamond is a captivating gemstone known for its vintage charm and timeless beauty.
This diamond boasts a weight of 1.03 carats, making it a...
Category
European Art Deco Early 20th Century Loose Gemstones
Materials
Diamond
Round Brilliant Cut Loose Diamond 0.94 ct
Located in Laguna Beach, CA
Loose .94 carat round brilliant cut
No grading certificate.
Grading is done by a GIA graduate gemologist.
The color is H to i color, Si to i1 clarity.
There is a small feather under ...
Category
Early 20th Century Loose Gemstones
Materials
Diamond
5.65 Carats Natural Loose Citrine CAN Shape Ring Gem
Located in Peshawar, PK
Loose Citrine
Weight: 5.65 Carats
Dimension: 12.1x9.3x7.6 Mm
Origin: Brazil
Color: Yellow
Treatment: Non
Certificate: On Demand
Citrine, a radiant and vibrant gemstone, is prized f...
Category
Brazilian Art Deco Antique Early 20th Century Loose Gemstones
Materials
Citrine
GIA Certified No Treatment Octagonal Natural Quartz Citrine Weighing 42.43 Carat
By OGI Ltd
Located in New York, NY
Rarity is an essential factor in determining the value of gemstones.
Natural citrines are rarer than amethysts or smoky quartz because they occur less frequently in nature. The abse...
Category
Malagasy Contemporary Early 20th Century Loose Gemstones
Materials
Citrine, Quartz
LFG Certified 2.12 J/VVS2 Antique Old Mine Cushion Brilliant Cut Diamond
Located in Paris, FR
This Antique Old Mine Cushion Brilliant cut Diamond weights 2.12 carats with a J color (Beautiful white face up) and VVS2 Clarity (Loupe Clean).
The high quality of its cut let the s...
Category
Unknown Belle Époque Vintage Early 20th Century Loose Gemstones
Materials
Diamond
20.30 Carats Natural Loose Lime Yellow Citrine Round Cut for Necklace Jewelry
Located in Peshawar, PK
Faceted Citrine
Weight: 20.30 Carats
Dimension: 19.1x19.1x10.8 Mm
Origin: Brazil
Color: Yellow
Shape: Round
Certificate; On Customer Demand
.
Citrine, a gemstone of warm and ra...
Category
Brazilian Artist Early 20th Century Loose Gemstones
Materials
Citrine
GIA Certified No Heat Pear Shape Carving Natural Sapphire Weighing 4.70 Carats
By OGI Ltd
Located in New York, NY
GIA-certified No Heat Pear Shape Carving Natural Sapphire weighing 4.70 carats can be considered a valuable gemstone.
GIA REPORT 222171092
Shape Pear Shape Carving
Transparency Trans...
Category
Burmese Contemporary Early 20th Century Loose Gemstones
Materials
Sapphire
LFG Certified 3.78 K/VS1 Antique Old European Round Brilliant Cut Diamond
Located in Paris, FR
This Antique Old European Round Brilliant cut Diamond weights 3.78 carats with a K color (Beautiful white face up) and VS1 Clarity (Loupe Clean).
The high quality of its cut let the ...
Category
Unknown Belle Époque Vintage Early 20th Century Loose Gemstones
Materials
Diamond
GIA Certificated Oval Carved Double Sided Cabochon Emerald Weighing 53.64 Carats
By OGI Ltd
Located in New York, NY
G I A G EMO L O G IC A L R E P O R T
EMERALD REPORT
GIA REPORT 522173152
Shape Oval Carved Double Cabochon
Transparency Translucent
Color Green
Species Natural Beryl
TREATMENT Clarit...
Category
Colombian Contemporary Early 20th Century Loose Gemstones
Materials
Emerald
Antique Hardstone Intaglio - Unset Gemstone - Europe - Early 20th Century
Located in Chatham, CA
Antique Roman style hardstone intaglio gemstone - hand carved male warrior in profile - approximately 8.45 carats - unset (loose) - unsigned - Europe - early 20th century.
Excellent...
Category
European Classical Roman Early 20th Century Loose Gemstones
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 Early 20th Century Loose Gemstones
Materials
Ruby
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Grossular Garnet 3.53 Carat Pear Shape Gem Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Magnificent 3.53 carat Grossular Garnet pear shape gem offered loose to someone special.
Returns are accepted and paid by us within 7 days of delivery...
Category
Unknown Modern Early 20th Century Loose Gemstones
Materials
Garnet, Other
19.60 Carat Natural Loose Emerald Gemstone. AAA Gem
Located in Miami, FL
This superb loose emerald boasts a remarkable 19.60 carats and features a stunning cushion cut, measuring 6.20 x 5.80 mm. With its deep color and intense green hue, this natural eart...
Category
European Early 20th Century Loose Gemstones
Materials
Emerald
5ct HRD Certified Cushion
Located in kOWLOON, HK
Natural Diamond graded by HRD.
Shape: Cushion
Weight: 5.03 CT
Color: H
Clarity: VVS2
Polish: Excellent
Symmetry: Excellent
Fluorescence: Nil
Laser inscription ...
Category
Asian Modern Early 20th Century Loose Gemstones
Materials
Diamond
1.53ct Round Brilliant Cut Diamond GIA Certified Loose Excellent Symmetry E SI2
Located in Rancho Santa Fe, CA
Beautiful 1.53ct round brilliant cut diamond that has been certified by GIA #168604401. See the GIA certificate in the image gallery. Design your own jewelry piece with this diamond...
Category
Unknown Modern Early 20th Century Loose Gemstones
Materials
Diamond
Natural Deep Yellow Citrine Stone 8.60 Carats Citrine Gemstone Citrine for Ring
Located in Bangkok, TH
Natural Deep Yellow Citrine Stone, available for sale, natural high-quality, Flawless Loupe Clean Clarity, 8.60 carats certified citrine gemstone from B...
Category
Brazilian Modern Early 20th Century Loose Gemstones
Materials
Citrine
Free Shipping
W 0.49 in D 0.38 in L 0.49 in
Marvelous Natural Yellow Citrine Gemstone 4.30 Carats Citrine Jewelry
Located in Bangkok, TH
Marvelous Natural Yellow Citrine Gemstone of 4.30 carats from Africa has a wonderful cut in a Custom shape, incredible Yellow color. Great brilliance. This gem is totally Eye Clean.
...
Category
Brazilian Modern Early 20th Century Loose Gemstones
Materials
Citrine
TJD Loose 3.97 Ct Cushion Cut Yellow Natural Citrine Gemstone for Ring & Pendant
By TJD
Located in New York, NY
Stone Information: Natural Citrine
Shape/Cut: Cushion Cut
Color: Yellow
Dimensions (mm): 10.00 x 10.00 x 5.70
Weight: 3.97ct
Category
Modern Early 20th Century Loose Gemstones
Materials
Citrine
GIA Certified Natural Alexandrite 0.56 Carats
Located in Los Angeles, CA
We're glad to share with you the certificate of GIA report. With this, you can be sure that the gem you purchased is a genuine natural Alexandrite 0.56 carats. GIA Report states that...
Category
Unknown Early 20th Century Loose Gemstones
Materials
Alexandrite
2.0 Carat Oval Shape Natural Pink Spinel Loose Gemstone
Located in Trumbull, CT
This 2.0 carat oval shape natural pink spinel loose gemstone is carefully hand cut and hand polished by skilled artisans. This lustrous loose gemston...
Category
Asian Contemporary Early 20th Century Loose Gemstones
Materials
Spinel
14.56 Carat Natural Tanzanite Emerald Cut Loose Gemstone Tanzanite Jewelry
Located in New York, NY
SKU - 50001
Stone : Natural Tanzanite
Grade - AAA
Shape - Emerald Cut
Weight - 14.56 cts
Length * Breadth * Height - 15.6*12.5*8.2
Total Price - $5241
Clarity - Eye clean
AAA Tanz...
Category
Tanzanian Art Deco Early 20th Century Loose Gemstones
Materials
Tanzanite
Free Shipping
H 0.33 in W 0.5 in L 0.62 in
Exceptional Aquamarine Cut Gemstone 1.30 Carats Aquamarine Loose Gems Jewelry
Located in Bangkok, TH
Natural Aquamarine stone, available for sale at wholesale price natural high quality 1.30 Carats Loupe Clean Clarity Loose Aquamarine from Pakistan.
Product Information:
GEMSTONE NA...
Category
Pakistani Modern Early 20th Century Loose Gemstones
Materials
Aquamarine
12.7 Carat Natural Tanzanite Emerald Cut Loose Gemstone Tanzanite Jewelry
Located in New York, NY
SKU - 50002
Stone : Natural Tanzanite
Shape - Emerald Cut
Grade - AAA
Clarity - Eye clean
Weight - 12.7 cts
Length * Weight * Height - 13.9*11.8*8.6
AAA Tanzanite is one of the r...
Category
Tanzanian Art Deco Early 20th Century Loose Gemstones
Materials
Tanzanite
Free Shipping
H 0.34 in W 0.47 in L 0.55 in
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