Modern Loose Gemstones
MODERN STYLE
Rooted in centuries of history of adornment dating back to the ancient world, modern jewelry reimagines traditional techniques, forms and materials for expressive new pieces. As opposed to contemporary jewelry, which responds to the moment in which it was created, modern jewelry often describes designs from the 20th to 21st centuries that reflect movements and trends in visual culture.
Modern jewelry emerged from the 19th-century shift away from jewelry indicating rank or social status. The Industrial Revolution allowed machine-made jewelry using electric gold plating, metal alloys and imitation stones, making beautiful jewelry widely accessible. Although mass production deemphasized the materials of the jewelry, the vision of the designer remained important, something that would be furthered in the 1960s with what’s known as the “critique of preciousness.”
A design fair called the “Exposition Internationale des Arts Décoratifs et Industriels Modernes” brought global attention to the Art Deco style in 1925 and gathered a mix of jewelry artists alongside master jewelers like Van Cleef & Arpels, Mauboussin and Boucheron. Art Deco designs from Cartier and Van Cleef & Arpels unconventionally mixed gemstones like placing rock crystals next to diamonds while borrowing motifs from eclectic sources including Asian lacquer and Persian carpets. Among Cartier’s foremost design preoccupations at the time were high-contrast color combinations and crisp, geometric forms and patterns. In the early 20th century, modernist jewelers like Margaret De Patta and artists such as Alexander Calder — who is better known for his kinetic sculptures than his provocative jewelry — explored sculptural metalwork in which geometric shapes and lines were preferred over elaborate ornamentation.
Many of the innovations in modern jewelry were propelled by women designers such as Wendy Ramshaw, who used paper to craft her accessories in the 1960s. During the 1970s, Elsa Peretti created day-to-night pieces for Tiffany & Co. while designers like Lea Stein experimented with layering plastic, a material that had been employed in jewelry since the mid-19th century and had expanded into Bakelite, acrylics and other unique materials.
Find a collection of modern watches, bracelets, engagement rings, necklaces, earrings and other jewelry on 1stDibs.
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Style: Modern
Lovely Round Cut London Blue Topaz 3.685 Cts Topazstone Topazpendant Topaz Ring
Located in Bangkok, TH
Lovely Round Cut London Blue Topaz of 3.685 carats from Madagascar has a wonderful cut in a Round shape, incredible Blue color. Great brilliance. This gem is totally Loupe-Clean.
P...
Category
21st Century and Contemporary Malagasy Modern Loose Gemstones
Materials
Topaz, Blue Topaz
1.90 carats Blue Aquamarine Stone Radiant Cut Natural Madagascar's Gemstone
Located in Bangkok, TH
Weight 1.90 carats
Dim 8.8x6.2x5.5 mm
Clarity Eye Clean
Treatment None
Origin Madagascar
Shape Octagon
Cut Radiant
A resplendent 1.90-carat Blue Aquamarine takes center stage wi...
Category
21st Century and Contemporary Malagasy Modern Loose Gemstones
Materials
Aquamarine
15.82 carats Blue Topaz Pair Custom Precision Natural African Gemstones
Located in Bangkok, TH
Weight 15.82 carats
Dimensions 10.4x10.3x8.7 mm
Treatment Heated
Origin Africa
Clarity eye clean
Shape octagon
Cut custom precision
This exquisite pair of natural Blue Topaz g...
Category
21st Century and Contemporary African Modern Loose Gemstones
Materials
Topaz, Blue Topaz
1.39 Carat Heart-Cut Brazilian Emerald Dark Green 7x9 Loose Gemstone
Located in Jupiter, FL
Stone: Emerald
Weight: 1.39-carats
Shape: Heart Cut
Clarity: Translucent
Luster: Good
Color: Dark Green
Measurements: 7.0mm x 9.09mm
Geographic Origin: Brazil
Treatment: Natural, Oil...
Category
2010s Brazilian Modern Loose Gemstones
Materials
Emerald
2.89 carats Blue Aquamarine Stone Oval Cut Natural African Gemstone
Located in Bangkok, TH
Weight 2.89 carats
Dimensions 11.3x8.4x5.8 mm
Treatment none
Origin Africa
Clarity VVS
Shape oval
Cut faceted
This 2.89 carat blue aquamarine gemstone is a stunning oval cut...
Category
21st Century and Contemporary African Modern Loose Gemstones
Materials
Aquamarine
TJD Loose Natural Swiss Blue Topaz 11.73ct Oval Shape Gemstone for Any Jewellery
By TJD
Located in New York, NY
Stone Information: Natural Swiss Blue Topaz
Shape/Cut: Oval Shape
Color: Blue
Dimensions (mm): 16.00 x 12.00 x 7.44
Weight: 11.73ct
Category
21st Century and Contemporary Modern Loose Gemstones
Materials
Blue Topaz
0.81 Carats Deep Blue Sapphire Stone Oval Cut Sri Lankan Gemstone
Located in Bangkok, TH
Weight 0.81 carats
Dimensions 5.9x5.0x3.1 mm
Treatment heated
Origin Sri Lanka
Clarity SI
Shape oval
Cut faceted
This exquisite 0.81 carat blue sapphire is a true marvel of n...
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Blue Sapphire
Fantastic Natural Deep Purple Amethyst Stone, 9.80 Carats
Located in Bangkok, TH
Fantastic Natural Deep Purple Amethyst Stone, Available for sale at wholesale price natural high quality at 9.80 Carats Eye Clean Clarity Unheated Natural Amethyst From Brazil.
Pro...
Category
21st Century and Contemporary Brazilian Modern Loose Gemstones
Materials
Amethyst
TJD Loose Natural Amethyst 11.55 Cts Pear Shape Gemstone for Any Jewellery
By TJD
Located in New York, NY
Stone Information: Natural Amethyst
Shape/Cut: Pear Shape
Color: Reddish Purple/Purple
Dimensions (mm): 18.88 x 12.88 x 8.26
Weight: 11.55ct
Category
21st Century and Contemporary Modern Loose Gemstones
Materials
Amethyst
1.00 carats Pinkish Red Spinel Stone Emerald Cut Natural Burmese Gemstone
Located in Bangkok, TH
Weight 1.0 carats
Dimensions 7.3x4.7x2.8 mm
Treatment none
Origin Burma
Clarity SI
Shape octagon
Cut emerald
The 1.00 carat pinkish-red spinel gemstone, meticulously cut in ...
Category
21st Century and Contemporary Burmese Modern Loose Gemstones
Materials
Spinel
2.55 carats Sea Blue Aquamarine Modified Cushion Cut Natural Nigerian Gemstone
Located in Bangkok, TH
Weight 2.55 carats
Dimensions 8.9x7.4x5.71 mm
Treatment none
Origin Nigeria
Clarity VVS
Shape cushion
Cut modified cushion
A stunning piece of natural beauty, this Sea Blue...
Category
21st Century and Contemporary Nigerian Modern Loose Gemstones
Materials
Aquamarine
3.38 carats Peach Topaz Stone Emerald Cut Natural Pakistani Gemstone
Located in Bangkok, TH
Weight 3.38 carats
Dimensions 10.3x6.7x5.0 mm
Treatment none
Origin Pakistan
Clarity VVS
Shape octagon
Cut emerald
This exquisite 3.38 carat Peach Topaz gemstone, hailing fr...
Category
15th Century and Earlier Pakistani Antique Modern Loose Gemstones
Materials
Topaz
2.84 Carat 9x9 Vivid Muzo Green Loose Colombian Emerald - Asscher Cut May
Located in Jupiter, FL
Stone: Emerald
Weight: 2.84-carats
Shape: Asscher Cut
Clarity: Transparent
Luster: Excellent
Color: Vivid Muzo Green
Measurements: 9.01mm x 8.87mm x 5.77mm
Geographic Origin: Colombi...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
1.37ct Transparent Colombian Emerald - Pear Cut May Birthstone Teardrop Gemstone
Located in Jupiter, FL
Stone: Emerald
Weight: 1.37-carats
Shape: Pear Cut
Clarity: Transparent
Luster: Very Good
Color: Light Green
Measurements: 10.01mm x 6.18mm x 3.84mm
Geographic Origin: Colombia
Treat...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
4.25 Carats Teal Sapphire Stones 6 Piece Gemstones Lot from Madagascar
Located in Bangkok, TH
Weight 4.25 carats
No of pieces 06
Treatment heated
Origin Madagascar
Clarity VVS
This stunning lot consists of 6 multi colored sapphire gemstones with a total carat weight of...
Category
21st Century and Contemporary Malagasy Modern Loose Gemstones
Materials
Sapphire
Exquisite Natural Aquamarine Gemstone 9.50 Carats Aquamarine Jewellery
Located in Bangkok, TH
Exquisite Natural Aquamarine Gemstone, available for sale at wholesale price natural high quality 9.50 Carats Vvs Clarity Loose Aquamarine from Pakistan.
Product Information:
GEMSTO...
Category
21st Century and Contemporary Pakistani Modern Loose Gemstones
Materials
Aquamarine
Natural Blue Vietnamese Cobalt Spinel Gemstone 0.54 carats with GIA Report
Located in Los Angeles, CA
Experience the enchanting allure of 4.67 carats Natural Blue Sapphire from Vietnam, confirmed by a GIA Report. Crafted in an oval shape, this gem measures 6.17 x 4.51 x 2.78 mm, rev...
Category
21st Century and Contemporary Vietnamese Modern Loose Gemstones
Materials
Spinel
3.50 Carat Rich Forest Green Colombian Emerald Oval Cut - May Birthstone Gem
Located in Jupiter, FL
Stone: Emerald
Weight: 3.50-carats
Shape: Oval Cut
Clarity: Semi-Transparent
Luster: Good
Color: Medium Green
Measurements: 11.70mm x 8.58mm x 5.74mm
Geographic Origin: Colombia
Trea...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
4.31 Carat Deep Green Colombian Emerald Oval Cut - May Birthstone Gem
Located in Jupiter, FL
Stone: Emerald
Weight: 4.31-carats
Shape: Oval Cut
Clarity: Semi-Transparent
Luster: Very Good-Good
Color: Deep Medium Green
Measurements: 12.68mm x 9.71mm x 6.34mm
Geographic Origin...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
2.61 Carats AIGS Certified Color Change Spinel Cushion Cut Tanzanian Gemstone
Located in Bangkok, TH
Weight 2.61 carats
Dimensions 8.02 x 6.98 x 5.27 mm
Treatment none
Origin Tanzania
Clarity eye clean
Shape cushion
Cut fancy cushion
The 2.61 carats Color Change Violetish Blue Spinel Stone...
Category
21st Century and Contemporary Tanzanian Modern Loose Gemstones
Materials
Spinel
1.70 Carats Madeira Citrine Stone Custom Precision Cut Portuguese Gemstone
Located in Bangkok, TH
Weight 1.70 carats
Dimensions 7.9x6.5x5.3 mm
Treatment none
Origin Portugal
Clarity loupe clean
Shape octagon
Cut custom precision
Crafted with meticulous precision, this 1....
Category
21st Century and Contemporary Portuguese Modern Loose Gemstones
Materials
Citrine
0.98 Carats Pink Tourmaline Stone Round Cut Natural Afghani Gemstone
Located in Bangkok, TH
Weight 0.98 carats
Dimensions 6.3x6.3x4.5 mm
Treatment none
Origin Afghanistan
Clarity VVS
Shape round
Cut round brilliant
This exquisite 0.98 carat Pink Tourmaline stone boa...
Category
21st Century and Contemporary Afghan Modern Loose Gemstones
Materials
Tourmaline
1.19 Carat Oval Cut Colombian Emerald Yellowish Green May Birthstone Gem
Located in Jupiter, FL
Stone: Emerald
Weight: 1.19-carats
Shape: Oval Cut
Clarity: Transparent
Luster: Very Good
Color: Medium Yellowish Green
Measurements: 8.20mm x 6.52mm x 4.40mm
Geographic Origin: Colo...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
2.52 Carat Mossy Yellowish Green Colombian Emerald - Oval Cut May Birthstone
Located in Jupiter, FL
Stone: Emerald
Weight: 2.52-carats
Shape: Oval Cut
Clarity: Semi-Transparent
Luster: Very Good-Good
Color: Medium Yellowish Green
Measurements: 9.70mm x 7.59mm x 6.15mm
Geographic Or...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
Top Quality London Blue Topaz 110.19 Carats Topaz Gemstone Mystic Topaz
Located in Bangkok, TH
Top Quality London Blue Topaz, available for sale at wholesale price, natural high-quality 110.19 carats flawless Loop Clean clarity, certified topaz from Africa.
Product Information:
GEMSTONE NAME Top Quality London Blue Topaz
WEIGHT 110.19 carats
DIMENSIONS 14.8 x 12.5 x 9.6 mm
CLARITY Loupe clean
LOCALITY Africa
SHAPE Rectangular
CUT Oppose bar...
Category
21st Century and Contemporary South African Modern Loose Gemstones
Materials
Topaz, Blue Topaz
5.65 carats Blue Aquamarine Stone Oval Cut Natural African Gemstone
Located in Bangkok, TH
Weight 5.65 carats
Dimensions 13.9x11.0x7.1 mm
Treatment none
Origin Africa
Clarity VVS
Shape oval
Cut faceted
This 5.65 carat blue aquamarine gemstone is a stunning oval-cu...
Category
21st Century and Contemporary African Modern Loose Gemstones
Materials
Aquamarine
14.44 Carat Bluish Green Colombian Emerald - Cushion Cut Minor Oil May Birthston
Located in Jupiter, FL
Stone: Emerald
Weight: 14.44-carats
Shape: Cushion Cut
Clarity: Transparent
Luster: Very Good
Color: Vivid Bluish Green
Measurements: 15.39mm x 13.68mm x 11.14mm
Geographic Origin: C...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
1.52 carats Purplish Pink Burmese Spinel Cushion Cut Natural Gemstone
Located in Bangkok, TH
Weight 1.52 carats
Dimensions 6.3x5.8x4.9 mm
Treatment none
Origin Burma
Clarity SI
Shape cushion
Cut faceted
This exquisite 1.52 carat Burmese spinel showcases a captivating...
Category
21st Century and Contemporary Burmese Modern Loose Gemstones
Materials
Spinel
5.11 carats 15 Piece Pink Spinel Stones Lot Round Cut from Burma
Located in Bangkok, TH
Weight 5.11 carats
No of pieces: 15
Treatment none
Origin Burma
Clarity VVS
This lot comprises 15 exquisite pink spinel gemstones, with a combined total weight of 5.11 carats...
Category
21st Century and Contemporary Burmese Modern Loose Gemstones
Materials
Spinel
8.20 Carat 13.4x11.5 Muzo Green Colombian Emerald - Chivor Cushion Cut Gem
Located in Jupiter, FL
Stone: Emerald
Weight: 8.20-carats
Shape: Cushion Cut
Clarity: Transparent
Luster: Excellent
Color: Muzo Green
Measurements: 13.36mm x 11.52mm x 8.43mm
Geographic Origin: Colombia
Tr...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
Alexander GIA Certified 4.01 Carat E VS2 Heart Cut Diamond
Located in BEVERLY HILLS, CA
Stunning loose emerald cut diamonds, GIA certified.
Sold as loose diamond but can easily be made into a ring of your liking. Crafted by some of the most prestigious bench jewelers in...
Category
2010s Modern Loose Gemstones
Materials
Diamond, White Diamond
$110,000 Sale Price
37% Off
1.93 Carats Loose Sapphire Stone Round Cut Natural Sri Lankan Gemstone
Located in Bangkok, TH
Weight 1.93 carats
Dimensions 7.20x7.15x5.0 mm
Treatment Heated
Origin Sri Lanka
Clarity VS
Shape round
Cut round brilliant
This exquisite 1.93 carat loose sapphire stone is ...
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Sapphire
5.95 Carat Green Colombian Emerald - Cushion Cut Genuine May Birthstone
Located in Jupiter, FL
Stone: Emerald
Weight: 5.95-carats
Shape: Cushion Cut
Clarity: Semi-Transparent
Luster: Good
Color: Medium Green
Measurements: 10.58mm x 10.63mm x 8.48mm
Geographic Origin: Colombia
...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
1.0 Carat 8x5.5 AAA+ Colombian Emerald - Pear-Cut May Birthstone Gem
Located in Jupiter, FL
Stone: Emerald
Weight: 1.0-carats
Shape: Pear Cut
Clarity: Transparent
Luster: Excellent
Color: Vivid Bluish Green
Measurements: 7.98mm x 5.51mm x 4.56mm
Geographic Origin: Colombia
...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
2.35 carats Pinkish Spinel Stone Cushion Cut Natural Gemstone from Burma
Located in Bangkok, TH
Weight 2.35 carats
Dimensions 8.9x6.0x5.4 mm
Treatment none
Origin Burma
Clarity VVS
Shape cushion
Cut Faceted
This exquisite 2.35 carat pinkish spinel stone is a captivating...
Category
21st Century and Contemporary Burmese Modern Loose Gemstones
Materials
Spinel
4.35 Carat 11.5x10 Seafoam Green Oval Colombian Emerald Loose Gemstone
Located in Jupiter, FL
Stone: Emerald
Weight: 4.35-carats
Shape: Oval Cut
Clarity: Transparent
Luster: Excellent-Very Good
Color: Light Green
Measurements: 11.44mm x 10.03mm x 7.46mm
Geographic Origin: Col...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
4.96 carats Pinkish Red Pyrope Garnet Emerald Cut Natural Tanzanian Gemstone
Located in Bangkok, TH
Weight 4.96 carats
Dimensions 10.5x8.6x6.0 mm
Treatment none
Origin Tanzania
Clarity VVS
Shape octagon
Cut emerald
This exquisite 4.96-carat natural Pyrope Garnet showcases a...
Category
21st Century and Contemporary Tanzanian Modern Loose Gemstones
Materials
Garnet
1.19 Carat Yellowish Green Colombian Emerald - Oval Cut May Birthstone Gem
Located in Jupiter, FL
Stone: Emerald
Weight: 1.19-carats
Shape: Oval Cut
Clarity: Transparent
Luster: Very Good
Color: Medium Yellowish Green
Measurements: 8.20mm x 6.52mm x 4.40mm
Geographic Origin: Colo...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
3.55 Carat Light Bluish Green Colombian Emerald Oval Cut - May Birthstone Gem
Located in Jupiter, FL
Stone: Emerald
Weight: 3.55-carats
Shape: Oval Cut
Clarity: Transparent
Luster: Very Good
Color: Bluish Light Green
Measurements: 11.40mm x 8.12mm x 6.82mm
Geographic Origin: Colombi...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
6.23 Carat Yellowish Green Colombian Emerald Oval Cut - May Birthstone Gem
Located in Jupiter, FL
Stone: Emerald
Weight: 6.23-carats
Shape: Oval Cut
Clarity: Transparent
Luster: Very Good
Color: Medium Yellowish Green
Measurements: 14.07mm x 9.48mm x 7.98mm
Geographic Origin: Col...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
Scintillating Sea-Blue Aquamarine 2.25 carats Emerald Cut Natural Pakistani Gem
Located in Bangkok, TH
Weight 2.25 carats
Dimensions 9.4 x 6.3 x 5.35 mm
Treatment Heated
Origin Pakistan
Clarity Eye Clean
Shape Octagon
Cut Emerald
Elevate your jewelry collection with the mesmer...
Category
21st Century and Contemporary Pakistani Modern Loose Gemstones
Materials
Aquamarine
1.31ct Fine Muzo Green Emerald Cut Colombian Gem 8x6 Genuine May Birthstone
Located in Jupiter, FL
Stone: Emerald
Weight: 1.31-carats
Shape: Emerald Cut
Clarity: Transparent
Luster: Very Good
Color: Bluish Green
Measurements: 7.74mm x 5.65mm x 4.36mm
Geographic Origin: Colombia
Tr...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
2.16 Carat 10x8 Vivid Muzo Green Colombian Emerald - Oval Cut May Birthstone
Located in Jupiter, FL
Stone: Emerald
Weight: 2.16-carats
Shape: Oval Cut
Clarity: Transparent
Luster: Excellent
Color: Vivid Muzo Green
Measurements: 9.70mm x 7.79mm x 4.90mm
Geographic Origin: Colombia
T...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
0.96 Carats Teal Blue Sapphire Stone Oval Cut Madagascar's Gemstone
Located in Bangkok, TH
Weight 0.96 carats
Dimensions 6.6x4.9x3.0 mm
Treatment heated
Origin Madagascar
Clarity SI
Shape oval
Cut faceted
This stunning 0.96 carat teal blue sapphire from Madagascar ...
Category
21st Century and Contemporary Malagasy Modern Loose Gemstones
Materials
Blue Sapphire
0.92 Carats Pink Spinel Stone Hexagon Cut Natural Gemstone From Tajikistan
Located in Bangkok, TH
Weight 0.92 carats
Dimensions 8.2x5.8x3.0 mm
Treatment none
Origin Tajikistan
Clarity SI
Shape hexagon
Cut custom precision
This exquisite 0.92 carat Pink Spinel gemstone, c...
Category
21st Century and Contemporary Tajikistani Modern Loose Gemstones
Materials
Spinel
Fabulous Purple Natural Amethyst Stone 6.30 Carats Amethyst Gemstone Jewelry
Located in Bangkok, TH
Fabulous Purple Natural Amethyst Stone, Available for sale at wholesale price natural high quality at 6.30 Carats Eye Clean Clarity Loose Amethyst From Brazil.
Product Information:...
Category
21st Century and Contemporary Brazilian Modern Loose Gemstones
Materials
Amethyst
GIA Certified Heart 1.00 Total Carat Weight Natural Loose Yellow & Pink Diamonds
Located in Ramat Gan, Tel Aviv District
GIA Report #5221690928 & #2225671201
GIA Certified Heart 1.00 Total Carat Weight F. Grayish Greenish Yellow & F. Brownish Purple Pink VS1 / I1 Pair.
Color: Natural Fancy Grayish Gr...
Category
2010s Modern Loose Gemstones
Materials
Yellow Diamond, Pink Diamond
1.40 carats Green Tsavorite Garnet Stone Oval Cut Kenyan Gemstone
Located in Bangkok, TH
Weight 1.40 carats
Dimensions 7.6x6.0x3.5 mm
Treatment none
Origin Kenya
Clarity SI
Shape oval
Cut Faceted
This exquisite 1.40 carat Tsavorite Garnet is a captivating example...
Category
21st Century and Contemporary Kenyan Modern Loose Gemstones
Materials
Garnet, Tsavorite
Adorable Purple Amethyst Gemstone 8.03 Carats Amethyst Stone Amethyst Necklace
Located in Bangkok, TH
Adorable Purple Amethyst Gemstone, available for sale, natural high quality flawless 8.03 carats, custom cushion cut amethyst from Brazil.💜💜
Product Information:
GEMSTONE TYPE Ad...
Category
21st Century and Contemporary Modern Loose Gemstones
Materials
Amethyst
0.98 carats Greenish Blue Tourmaline Stone Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Weight 0.98 carats
Dimensions 6.9x4.5x3.65 mm
Treatment none
Origin Afghanistan
Clarity VVS
Shape octagon
Cut emerald
This exquisite 0.98 carat greenish tourmaline gemstone f...
Category
21st Century and Contemporary Afghan Modern Loose Gemstones
Materials
Tourmaline
0.67 carats Greenish Blue Tourmaline Stone Asscher Cut Afghan Gemstone
Located in Bangkok, TH
Weight 0.67 carats
Dimensions 5.7x5.3x3.5 mm
Treatment none
Origin Afghanistan
Clarity SI
Shape octagon
Cut Asscher
This exquisite 0.67 carat Greenish Blue Tourmaline gemston...
Category
21st Century and Contemporary Afghan Modern Loose Gemstones
Materials
Tourmaline
4.79 carats Multi Color 14 Piece Spinel Gems Lot Round Cut from Burma
Located in Bangkok, TH
Weight 4.79 carats
No of pieces 14
Treatment none
Origin Burma
Shape round
Cut round brilliant
This 4.79 carats lot consists of 14 stunning spinel gemstones, all sourced from ...
Category
21st Century and Contemporary Burmese Modern Loose Gemstones
Materials
Spinel
3.85 Carat Deep Bluish Green Colombian Emerald Oval - May Birthstone Gem
Located in Jupiter, FL
Stone: Emerald
Weight: 3.85-carats
Shape: Oval Cut
Clarity: Transparent
Luster: Very Good
Color: Intense Bluish Green
Measurements: 12.40mm x 8.85mm x 5.84mm
Geographic Origin: Colom...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
5.11 carats Sea Blue Aquamarine Stone Pear Cut Natural African Gemstone
Located in Bangkok, TH
Weight 5.11 carats
Dimensions 14.2x9.2x7.8 mm
Treatment none
Origin Africa
Clarity VVS
Shape pear
Cut faceted
This 5.11 carat sea blue aquamarine is a stunning natural gemsto...
Category
21st Century and Contemporary African Modern Loose Gemstones
Materials
Aquamarine
1.95 Carats Deep Pink Garnet Stone Oval Cut Natural Tanzanian Gemstone
Located in Bangkok, TH
Weight 1.95 carats
Dimensions 8.65x6.94x4.41 mm
Treatment none
Origin Madagascar
Clarity Vvs
Shape oval
Cut fancy oval
The Deep Pink Garnet Stone is a radiant gem of exquis...
Category
21st Century and Contemporary Malagasy Modern Loose Gemstones
Materials
Garnet
0.81 carats Blue Sapphire Stone Cushion Cut Natural Sri Lankan Gemstone
Located in Bangkok, TH
Weight 0.81 carats
Dimensions 5.4x5.2x3.4 mm
Treatment heated
Origin Sri Lanka
Clarity SI
Shape cushion
Cut fancy cushion
This exquisite 0.81 carat blue sapphire is a natural ...
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Blue Sapphire
GLA Certificate Tourmaline Afghanistan green-mint 8.45 ct Investment Gemstone
Located in Viena, Viena
Estimated value approx. 3500.- euros
the most beautiful among the beautiful, a green tourmaline from Afghanistan with mint tone, always special due to the particularly high light re...
Category
2010s Modern Loose Gemstones
Materials
Tourmaline
$3,342 Sale Price
20% Off
7.11tcw Vibrant Matching Emerald Cut Colombian Pair 10x8 Genuine Loose Emeralds
Located in Jupiter, FL
Stone: Emerald
Total Weight: 7.11-tcw
Shape: Emerald Cut
Clarity: Transparent
Luster: Excellent
Color: Vibrant Bluish Green
Measurements: 10.27mm x 7.42mm x 5.35mm // 10.49mm x 7.58m...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
2.69 Carat Green Oval-Cut Colombian Emerald – May Birthstone Gem
Located in Jupiter, FL
Stone: Emerald
Weight: 2.69-carats
Shape: Oval Cut
Clarity: Semi-Transparent
Luster: Good
Color: Medium Green
Measurements: 10.29mm x 7.88mm x 5.77mm
Geographic Origin: Colombia
Trea...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
1.19 Carat Semi-Transparent Green Oval Emerald Natural May Birthstone
Located in Jupiter, FL
Stone: Emerald
Weight: 1.19-carats
Shape: Oval Cut
Clarity: Semi-Transparent
Luster: Good
Color: Medium Dark Green
Measurements: 7.65mm x 6.40m x 4.44mm
Geographic Origin: Colombia
T...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
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