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
Tsavorite Garnet Cushion – Rare Gem for Custom Luxury Jewelry and Collectors
By Merkaba
Located in Beverly Hills, CA
Vibrant 1.96 Carat Tsavorite Garnet Cushion Gem: Design Your Dream Custom Jewelry - Merkaba Beverly Hills.
Discover the unmatched brilliance of this 1.96 carat Tsavorite Garnet, off...
Category
21st Century and Contemporary Unknown Modern Loose Gemstones
Materials
Garnet, Tsavorite
Tourmaline Rare Neon Blue Tiffany Blue Afghanistan 8.05 ct Investment Gemstone
Located in Viena, Viena
Tourmaline Neon Blue /Tiffany Blue Afghanistan 8.05 ct Investment Gemstone Very Rare Color"... the most beautiful among the beautiful..., a neon blue tourmaline from Afghanistan in t...
Category
2010s Modern Loose Gemstones
Materials
Tourmaline
2.2ct Emerald Cut CLEAN Natural Greenish Blue Sapphire Gemstone
By Hannaboya
Located in Lanham, MD
What an extraordinary gemstone, an emerald-cut teal blue sapphire of unparalleled elegance. With its greenish blue hue, this gemstone captivates the eye with its subtle sophisticatio...
Category
2010s African Modern Loose Gemstones
Materials
Sapphire, Blue Sapphire
4.80 carats Pinkish Red Umbalite Garnet Cushion Cut from Africa
Located in Bangkok, TH
Weight 4.80
Dimensions 9.9x9.2x6.2mm
Treatment None
Origin Africa
Clarity VVS
Shape Cushion
Cut Fancy Cushion
NA
This stunning 4.80 carat pinkish-red Umbalite Garnet, sourced fro...
Category
21st Century and Contemporary African Modern Loose Gemstones
Materials
Garnet
2.2ct Emerald Cut CLEAN Natural Greenish Blue Sapphire Gemstone
By Hannaboya
Located in Lanham, MD
What an extraordinary gemstone, an emerald-cut teal blue sapphire of unparalleled elegance. With its greenish blue hue, this gemstone captivates the eye with its subtle sophisticatio...
Category
2010s African Modern Loose Gemstones
Materials
Sapphire, Blue Sapphire
1.50 carats Aquamarine Stone Custom Precision Cut Natural Nigeria Gemstone
Located in Bangkok, TH
Weight 1.50 carats
Dimensions 8.4x5.9x5.3mm
Treatment None
Origin Nigeria
Clarity Eye Clean
Shape Rectangular
Cut Custom Precision
Na
This exquisite 1.50 carat Aquamarine gemstone,...
Category
21st Century and Contemporary Nigerian Modern Loose Gemstones
Materials
Aquamarine
7.00 carats Purple Amethyst Stone Baguette Cut Natural Brazilian Gemstone
Located in Bangkok, TH
Weight 7.00 carats
Dimensions 12. x 9.3 x 8.4 mm
Treatment None
Origin Brazil
Clarity Loupe Clean
Shape Rectangular
Cut Baguette
NA
This exquisite 7.00 carat purple amethyst gemst...
Category
21st Century and Contemporary Brazilian Modern Loose Gemstones
Materials
Amethyst
6.1ct Natural Bi-Color Tourmaline – Precision Emerald Cut
By Hannaboya
Located in Lanham, MD
6.10ct Natural Bi-Color Tourmaline – Precision Emerald Cut
This striking 6.10-carat bi-color tourmaline is a rare collector’s piece, cut to maximize its unique color zoning. Featuri...
Category
2010s African Modern Loose Gemstones
Materials
Emerald, Tourmaline
2.15 carats Paraiba Color Tourmaline Pair Emerald Cut from Afghanistan
Located in Bangkok, TH
Weight 1.05 and 1.10 carat
Total 2.15 carats
Dimensions 6.3x5x4.5mm
Treatment None
Origin Afghan
Clarity Eye Clean
Shape Octagon
Cut Emerald
NA
This exquisite 2.15 carat pair o...
Category
21st Century and Contemporary Afghan Modern Loose Gemstones
Materials
Tourmaline, Paraiba
Tourmaline Rare Neon Blue Tiffany Blue Afghanistan 8.05 ct Investment Gemstone
Located in Viena, Viena
Tourmaline Neon Blue /Tiffany Blue Afghanistan 8.05 ct Investment Gemstone Very Rare Color"... the most beautiful among the beautiful..., a neon blue tourmaline from Afghanistan in t...
Category
2010s Modern Loose Gemstones
Materials
Tourmaline
1.20ct Emerald Cut BLUE INDICOLITE TOURMALINE Gemstone
By Hannaboya
Located in Lanham, MD
Discover the captivating charm of this rare color 1.20-carat Emerald Cut Blue Indicolite Tourmaline Loose Gemstone.
Gemstone Details:
Ca...
Category
2010s African Modern Loose Gemstones
Materials
Indicolite, Tourmaline
0.86 carats Light Green Emerald Stone Emerald Cut Natural Afghan Gemstone
Located in Bangkok, TH
Weight 0.86 carats
Dimensions 5.7x5.1x4.2 mm
Treatment none
Origin Afghanistan
Clarity SI
Shape octagon
Cut emerald
This stunning 0.86 carat emerald stone, meticulously cut ...
Category
21st Century and Contemporary Afghan Modern Loose Gemstones
Materials
Emerald
3.90 carats Purple Amethyst Stone Emerald Cut Natural Brazilian Gemstone
Located in Bangkok, TH
Weight 3.90 carats
Dimensions 9.5x8.6x7.5mm
Treatment None
Origin Brazil
Clarity Loupe Clean
Shape Octagon
Cut Emerald
NA
This exquisite 3.90 carat Purple Amethyst gemstone show...
Category
21st Century and Contemporary Brazilian Modern Loose Gemstones
Materials
Amethyst
1.12 carats Purplish Pink Sapphire Stone Oval Cut Sri Lankan Gemstone
Located in Bangkok, TH
Weight 1.12 carats
Dimensions 6.6x5.4x3.7 mm
Treatment heated
Origin Sri Lanka
Clarity VVS
Shape oval
Cut faceted
This stunning 1.12 carat natural Purplish Pink Sapphire from...
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Sapphire
4.48 carats Sea Blue Aquamarine Stone Pear Cut Natural African Gemstone
Located in Bangkok, TH
Weight 4.48 carats
Dimensions 10.92x10.50x7.7 mm
Treatment none
Clarity VVS
Origin Africa
Shape Pear
Cut faceted
This 4.48 carat blue aquamarine is a stunning natural gemst...
Category
21st Century and Contemporary African Modern Loose Gemstones
Materials
Aquamarine
Mint Green Tourmaline Oval – Rare Gem for Collectors & Custom Jewelry Design
By Merkaba
Located in Beverly Hills, CA
Pastel Mint Green Tourmaline Oval Gem: A 5.46 Carat Treasure to Design Your Dream Jewelry - Merkaba Jewelry Beverly Hills.
Introducing a captivating 5.46 carat Pastel Mint Green To...
Category
21st Century and Contemporary Unknown Modern Loose Gemstones
Materials
Tourmaline
Tsavorite Garnet Oval – Rare Gem for Custom Luxury Jewelry and Collectors
By Merkaba
Located in Beverly Hills, CA
Vivid 1.55 Carat Tsavorite Garnet Oval: A Rare Gemstone for Custom Jewelry & Collectors - Merkaba Beverly Hills.
Presenting a 1.55 carat Tsavorite Garnet, exquisitely crafted into a...
Category
21st Century and Contemporary Unknown Modern Loose Gemstones
Materials
Garnet, Tsavorite
29 Ct Vivid Pink Tourmaline Oval – Rare Gemstone for Luxury Collectors
By Merkaba
Located in Beverly Hills, CA
Exceptional 29.79 Carat Vivid Pink Tourmaline Oval Gem: A Rare Treasure for Connoisseurs and a Romantic Gift - Merkaba Beverly Hills.
Introducing a gemstone of extraordinary beauty ...
Category
21st Century and Contemporary Mozambican Modern Loose Gemstones
Materials
Tourmaline
2.75 carats Untreated Citrine Stone Scissor Cut Natural African Gemstone
Located in Bangkok, TH
Weight 2.75 carats
Dimensions 9.62x7.39x5.70 mm
Treatment none
Origin Africa
Clarity VVS
Shape octagon
Cut scissors
This exquisite 2.75 carat orange citrine gemstone, with it...
Category
21st Century and Contemporary Asian Modern Loose Gemstones
Materials
Citrine
Certified 1.4 Carat Natural Vivid Pink Cushion Mixed Eye Clean Pink Sapphire
Located in Kowloon, HK
Introducing a stunning natural vivid pink sapphire, weighing 1.4 carats, that is sure to capture your heart. This gemstone boasts a vibrant and lively color that is simply breathtaki...
Category
2010s Tanzanian Modern Loose Gemstones
Materials
Pink Sapphire
GIA Certified 3.69 carats Color Change Spinel Stone Oval Cut Natural Gemstone
Located in Bangkok, TH
Weight 3.69 carats
Dimensions 10.90 x 9.02 x 4.96 mm
Treatment none
Origin Tanzania
Clarity eye clean
Shape oval
Cut brilliant cut
This stunning 3.69 carat natural spinel is ...
Category
21st Century and Contemporary Tanzanian Modern Loose Gemstones
Materials
Spinel
0.59 Carats Blue Sapphire Stone Oval Cut Sri lankan Gemstone
Located in Bangkok, TH
Weight 0.59 carats
Dimensions 5.2x4.3x3.2 mm
Treatment heated
Origin Sri Lanka
Clarity SI
Shape oval
Cut Faceted
This exquisite 0.59 carat purplish blue sapphire is a true m...
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Blue Sapphire
12.50 carats Royal Amethyst Pair Fancy Cut Natural Brazilian Gemstone
Located in Bangkok, TH
Weight 6.40 carats and 6.10 carats
Total 12.50 carats
Dimensions 12.4x9.7x8.5 mm
Treatment None
Origin Brazil
Clarity Loupe Clean
Shape Fancy
Cut Faceted
NA
This exquisite 12....
Category
21st Century and Contemporary Brazilian Modern Loose Gemstones
Materials
Amethyst
4.83 carats Blue Aquamarine Stone Pear Cut Natural African Gemstone
Located in Bangkok, TH
Weight 4.83 carats
Dimensions 16.7x9.2x5.7 mm
Treatment none
Origin Africa
Clarity eye clean
Shape pear
Cut faceted
This 4.83 carat blue aquamarine is a stunning natural gems...
Category
21st Century and Contemporary African Modern Loose Gemstones
Materials
Aquamarine
2.18 carats Blue Tanzanite Stone Oval Cut Natural Tanzanian Gemstone
Located in Bangkok, TH
Weight 2.18 carats
Dimensions 9.2x7.2x4.5 mm
Treatment heated
Origin Tanzania
Clarity VVS
Shape oval
Cut faceted
Crafted from the rarest and most exceptional quality Tanzanit...
Category
21st Century and Contemporary Tanzanian Modern Loose Gemstones
Materials
Tanzanite
2.24 carats Bicolor Parti Sapphire Stone Emerald Cut Natural Sri Lankan Gemstone
Located in Bangkok, TH
Weight 2.24 carats
Dimensions 7.1x6.5x4.6 mm
Treatment none
Origin Sri Lanka
Clarity VVS
Shape octagon
Cut emerald
This exquisite 2.24 carat bi color Parti Sapphire, expertl...
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Sapphire
6.05 carats Blue Aquamarine Stone Cushion Cut Natural Pakistani Gemstone
Located in Bangkok, TH
Weight 6.05carat
Dimensions 12.8x9.8x7.5mm
Treatment None
Origin Pakistan
Clarity VVS
Shape Cushion
Cut Fancy Cushion
NA
This exquisite 6.05 carat blue Aquamarine gemstone showcas...
Category
21st Century and Contemporary Pakistani Modern Loose Gemstones
Materials
Aquamarine
5.60 carats Purple Amethyst Custom Precision Cut Natural Brazilian Stone
Located in Bangkok, TH
Weight 5.60 carat
Dimensions 12.7x10.4x8.1mm
Treatment None
Origin Brazil
Clarity Loupe Clean
Shape Octagon
Cut Custom Precision
NA
This exquisite 5.60 carat Purple Amethyst is a n...
Category
21st Century and Contemporary Brazilian Modern Loose Gemstones
Materials
Amethyst
2.11 Carat 10x8 Medium Bluish Green Colombian Emerald - Oval Cut May Gemstone
Located in Jupiter, FL
Stone: Emerald
Weight: 2.11-carats
Shape: Oval Cut
Clarity: Semi-Transparent
Luster: Good
Color: Medium Bluish Green
Measurements: 9.65mm x 7.75mm x 4.48mm
Geographic Origin: Colombi...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
2.1ct Rectangular Dark Blue Natural Sapphire Gemstone
By Hannaboya
Located in Lanham, MD
This 2.10-carat natural dark blue sapphire gemstone is cut in a rectangular shape with beveled corners. Measuring approximately 7.4 mm in length by 3.8 mm in width, the gem presents ...
Category
2010s African Modern Loose Gemstones
Materials
Sapphire, Blue Sapphire
Rare Bicolor Tourmaline – One-of-a-Kind Gem for Collectors and Custom Jewelry
By Merkaba
Located in Beverly Hills, CA
One-of-a-Kind 29.22 Carat Bicolor Tourmaline Gem: A Rare Treasure for World-Class Collectors By Merkaba Beverly Hills.
Introducing an extraordinary gemstone for the most discerning...
Category
21st Century and Contemporary Afghan Modern Loose Gemstones
Materials
Tourmaline, Other
6.1ct Natural Bi-Color Tourmaline – Precision Emerald Cut
By Hannaboya
Located in Lanham, MD
6.10ct Natural Bi-Color Tourmaline – Precision Emerald Cut
This striking 6.10-carat bi-color tourmaline is a rare collector’s piece, cut to maximize its unique color zoning. Featuri...
Category
2010s African Modern Loose Gemstones
Materials
Emerald, Tourmaline
Aquamarine Octagon Shape Gem 48.86 Carat Loose Stone
Located in Valenza , IT
Collaborate with us to turn this beautiful gemstone into an extraordinary, one-of-a-kind work of art we will create on our design and your wish.
Please see hereby attached some examp...
Category
21st Century and Contemporary Modern Loose Gemstones
Materials
Aquamarine
3.02 carats Apple Green Tsavorite Garnet Stone Cushion Cut Tanzanian Gemstone
Located in Bangkok, TH
Weight 3.02 carats
Dimensions 8.6x8.1x5.1 mm
Treatment none
Origin Tanzania
Clarity VVS
Shape cushion
Cut fancy cushion
This exquisite 3.02-carat Apple Green Tsavorite Garnet...
Category
21st Century and Contemporary Tanzanian Modern Loose Gemstones
Materials
Garnet, Tsavorite
7.25 carats Fire Citrine Stone Custom Precision Cut Natural Brazilian Gemstone
Located in Bangkok, TH
Weight 7.25 carat
Dimensions 13x10.6x8.4mm
Treatment None
Origin Brazil
Clarity Loupe Clean
Shape Octagon
Cut Custom Precision
NA
The Fire Citrine, with its impressive weight of 7....
Category
21st Century and Contemporary Brazilian Modern Loose Gemstones
Materials
Citrine
1.63ct 9.3x7.2 Cloudy Bluish Green Colombian Emerald - Oval Cut Gemstone
Located in Jupiter, FL
Stone: Emerald
Weight: 1.63-carats
Shape: Oval Cut
Clarity: Semi-Transparent
Luster: Good
Color: Medium-Light Bluish Green
Measurements: 9.25mm x 7.17mm x 4.44mm
Geographic Origin: C...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
2.51 carats Teal Blue Spinel Stone Cushion Cut Natural Sri Lankan Gem
Located in Bangkok, TH
Weight 2.51 carats
Dimensions 9.4x6.5x4.8 mm
Clarity Eye Clean
Origin Sri Lanka
Treatment None
Shape Cushion
Cut Step Cushion Cut
This stunning 2.51-carat teal blue spinel...
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Spinel
4.75 carats Green Emerald Pair Asscher Cut Natural Zambian Gemstone
Located in Bangkok, TH
Weight 4.75 carats
Dimensions 7.3x7.2x6.4 mm
Treatment minor oil
Origin Zambia
Clarity SI
Shape octagon
Cut Asscher
This exquisite pair of Asscher cut green emeralds, totalin...
Category
21st Century and Contemporary Zambian Modern Loose Gemstones
Materials
Emerald
4.35 carats Emerald Stone Emerald Cut Natural Gemstone from Zambia
Located in Bangkok, TH
Weight 4.35 carats
Dimensions 10.6x9.4x5.3 mm
Treatment minor oil
Origin Zambia
Clarity SI
Shape octagon
Cut emerald
This stunning 4.35 carat emerald is a natural gemstone so...
Category
21st Century and Contemporary Zambian Modern Loose Gemstones
Materials
Emerald
Lagoon Tourmaline super Class AAA+ 22 ct Afghanistan 98% pure Investment
Located in Viena, Viena
lagoon coloured as it occurs with a 21.56 ct Paraiba tourmaline, only purer (98% purity, 1 kl. flag) and with extreme luminosity, a lagoon / lagoon (color blue green or green blue) u...
Category
2010s Modern Loose Gemstones
Materials
Tourmaline
3.04 Carats Cornflower Blue Sapphire Cushion Cut Sri Lankan Gemstone
Located in Bangkok, TH
Weight 3.04 carats
Dimensions 8.08x7.91x5.09 mm
Treatment Heated
Origin Sri Lanka
Clarity VVs
Shape cushion
Cut fancy cushion
Discover the exquisite beauty of our 3.04 carat...
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Blue Sapphire
1.02 Carats Teal Blue Sapphire Stone Oval Cut Madagascar's Gemstone
Located in Bangkok, TH
Weight 1.02 carats
Dimensions 7.1x5.2x3.1 mm
Treatment Heated
Origin Madagascar
Clarity SI
Shape oval
Cut Faceted
This stunning 1.02 carat teal blue sapphire from Madagascar ...
Category
21st Century and Contemporary Malagasy Modern Loose Gemstones
Materials
Blue Sapphire
3.78 carats Green Peridot Stone Cushion Cut Natural Pakistani Gemstone
Located in Bangkok, TH
Weight 3.78 carats
Dimensions 10.2x8.4x5.6 mm
Treatment none
Origin Pakistan
Clarity VVS
Shape cushion
Cut fancy cushion
This exquisite 3.78 carat green Peridot gemstone is ...
Category
21st Century and Contemporary Pakistani Modern Loose Gemstones
Materials
Peridot
8.46 Carat GIA Colombian Emerald - Bluish Green Cushion Cut Loose Gem
Located in Jupiter, FL
Stone: Emerald
Weight: 8.46-carats
Shape: Cushion Cut
Clarity: Transparent
Luster: Excellent-Very Good
Color: Bluish Green
Measurements: 12.63mm x 11.70mm x 8.81mm
Geographic Origin:...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
2.07 carats Blue Sapphire Stone Emerald Cut Natural Sri Lankan Gemstone
Located in Bangkok, TH
Weight 2.07 carats
Dimensions 8.2x6.2x4.5 mm
Treatment Heated
Origin Sri Lanka
Clarity SI
Shape octagon
Cut emerald
Discover the allure of this exquisite 2.07 carat blue sapphire stone...
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Blue Sapphire
1.45 carats Green Tsavorite Garnet Stone Oval Cut Kenyan Gemstone
Located in Bangkok, TH
Weight: 1.45 carats
Dimensions 7x5.9x4.5 mm
Clarity SI
Origin Kenya
Treatment None
Shape Oval
Cut Classic Oval
This exquisite 1.45 carat Tsavorite Garnet is a captivating example ...
Category
21st Century and Contemporary Kenyan Modern Loose Gemstones
Materials
Garnet, Tsavorite
1.84 Rectangular Natural Greenish Blue Sapphire Gemstone
By Hannaboya
Located in Lanham, MD
This 1.84-carat natural sapphire features a striking greenish-blue hue, shaped into a rectangular cut that emphasizes its depth and structure. Measuring approximately 5.8 mm by 3.4 m...
Category
2010s African Modern Loose Gemstones
Materials
Blue Sapphire
Reddish Purple Garnet Gem – Rare Collector’s Treasure for Custom Luxury Jewelry
By Merkaba
Located in Beverly Hills, CA
Exquisite 14.24 Carat Reddish Purple Garnet Gem: A Collector’s Treasure and Custom Jewelry Dream - Merkaba Beverly Hills.
Introducing a magnificent 14.24 carat reddish purple Garnet...
Category
21st Century and Contemporary Mozambican Modern Loose Gemstones
Materials
Garnet, Other
Certificate Tourmaline Afghanistan green 19.79ct fine Color Eyeclean Investment
Located in Viena, Viena
.the most beautiful among the beautiful..., a green tourmaline from Afghanistan in the color green (verdelite) with a C-axis in a green-yellow color, always special due to the partic...
Category
2010s Modern Loose Gemstones
Materials
Tourmaline
1.85 carats Blue Tanzanite Stone Pair Cushion Cut Tanzanian Gemstone
Located in Bangkok, TH
Weight 1.85 carats
Dimensions 6.0x5.9x4.0 mm
Treatment heated
Origin Tanzania
Clarity eye clean
Shape cushion
Cut faceted
This exquisite pair of blue tanzanite gemstones, wi...
Category
21st Century and Contemporary Tanzanian Modern Loose Gemstones
Materials
Tanzanite
2.09 carats Red Spinel Stone Cushion Cut Natural Gemstone from Burma
Located in Bangkok, TH
Weight 2.09 carats
Dimensions 8.0x6.2x5.1 mm
Treatment none
Origin Burma
Clarity Vvs
Shape cushion
Cut fancy cushion
This stunning 2.09 carat red spinel gemstone, cushion cut...
Category
21st Century and Contemporary Burmese Modern Loose Gemstones
Materials
Spinel
Eye Clean 2.03 Carat Bluish Green Emerald Cut Colombian Emerald Gem - May
Located in Jupiter, FL
Stone: Emerald
Weight: 2.03-carats
Shape: Emerald Cut
Clarity: Transparent
Luster: Very Good
Color: Medium Bluish Green
Measurements: 7.90mm x 7.16mm x 5.35mm
Geographic Origin: Colo...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
5.00 Carats Sapphire Stones 7 Pieces Gemstones Lot from Madagascar
Located in Bangkok, TH
Weight 5.0 carats
No of pieces 7
Treatment Heated
Origin Madagascar
Clarity VVS
This stunning lot consists of 7 multi-colored sapphire gemstones with a total carat weight of ...
Category
21st Century and Contemporary Malagasy Modern Loose Gemstones
Materials
Sapphire
5.31 carats Purplish Pink Garnet Stone Asscher Cut Natural African Gemstone
Located in Bangkok, TH
Weight 5.31 carats
Dimensions 9.1x8.7x7.0 mm
Treatment none
Origin Africa
Clarity eye clean
Shape octagon
Cut Asscher
Behold the exquisite allure of this 5.31 carat Purplish ...
Category
21st Century and Contemporary African Modern Loose Gemstones
Materials
Garnet
6.68 carats Emerald Stone Emerald Cut Natural Gemstone from Afghanistan
Located in Bangkok, TH
Weight 6.68 carats
Dimensions 12.24x9.05x8.52 mm
Treatment Minor Oil
Origin Afghanistan
Clarity Included
Shape octagon
Cut emerald
This stunning 6.68 carat emerald stone, me...
Category
21st Century and Contemporary Afghan Modern Loose Gemstones
Materials
Emerald
1.52 carats Blue Sapphire Pair Oval Cut Natural Sri Lanka's Gemstone
Located in Bangkok, TH
Weight 1.52 carats
Dimensions 6.1x5.0x3.0 mm
Treatment heated
Origin Sri Lanka
Clarity SI
Shape oval
Cut faceted
This stunning 1.52 carat pair of natural blue sapphires from ...
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Blue Sapphire
5.15 carats Rubelite Tourmaline Stone Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Weight 5.15 carats
Dimensions 10.2x10.1x7.1 mm
Treatment none
Origin Afghanistan
Clarity included
Shape cushion
Cut fancy cushion
he 5.15 carat Red Rubellite Tourmaline is a...
Category
21st Century and Contemporary Afghan Modern Loose Gemstones
Materials
Rubelite, Tourmaline
1.65 Carats Natural Red Burmese Loose Spinel Stone Cushion Cut Gemstone
Located in Bangkok, TH
Weight 1.65 carats
Dimensions 7.22x6.12x4.5 mm
Treatment none
Origin Burma
Clarity eye clean
Shape cushion
Cut fancy cushion
Behold the allure of this exquisite 1.65 carat...
Category
21st Century and Contemporary Burmese Modern Loose Gemstones
Materials
Spinel
1.58 carats Colorless Sapphire Faceted Stones Natural Sri Lankan Gemstone
Located in Bangkok, TH
Weight 1.58 carats
Treatment none
Origin Sri Lanka
Clarity VVS
No of Pieces 2
This stunning 1.58 carat colorless sapphire is a natural, faceted gemstones sourced from the renow...
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Sapphire
3.01 Carat Bluish Green Colombian Emerald - Cushion Cut Genuine Gem May
Located in Jupiter, FL
Stone: Emerald
Weight: 3.01-carats
Shape: Cushion Cut
Clarity: Transparent
Luster: Excellent-Very Good
Color: Bluish Medium Green
Measurements: 8.99mm x 9.11mm x 6.28mm
Geographic Or...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
1.6ct Pear Shape Blue Sapphire Gemstone
By Hannaboya
Located in Lanham, MD
Experience the timeless beauty of this 1.6-carat natural blue sapphire, elegantly cut into a pear shape. This gemstone showcases a stunning deep blue color, perfect for creating besp...
Category
2010s African Modern Loose Gemstones
Materials
Sapphire, Blue Sapphire
Unheated Saphires yellow purple NATURAL COLOR 0.96 ct Ilakaka Mine Madagascar
Located in Viena, Viena
..untreated NATURAL COLOR sapphires...always a rarity, most sapphires are heated, from the Ilakaka mine Madagascar yellow purple NATURAL COLOR total approx. 0.96 ct in the size 6 x 4...
Category
2010s Modern Loose Gemstones
Materials
Tanzanite
Bicolor Tourmaline Emerald-Cut – Rare Luxury Gem for Collectors & Custom Jewelry
By Merkaba
Located in Beverly Hills, CA
Exceptional 17.68 Carat Bicolor Tourmaline Emerald-Cut Gem: A Collector’s Dream & Custom Jewelry Inspiration -Merkaba Beverly Hills.
Introducing an extraordinary 17.68 carat Bicolor...
Category
21st Century and Contemporary Mozambican Modern Loose Gemstones
Materials
Tourmaline, Other
Pair of Natural Heart Shape Diamonds, 3.26ct GIA CERTIFIED
Located in Victoria,, AU
Precious 3.26ct Double Excellent Ideal Cut Pair of Heart-Shaped Diamonds – GIA Certified
Elevate your fine jewelry collection with this exquisite matched pair of heart-shaped diamon...
Category
2010s Australian Modern Loose Gemstones
Materials
Diamond
4.60 carats Pinkish Red Garnet Emerald Cut Natural Tanzanian Gemstone
Located in Bangkok, TH
Weight 4.60 carats
Dimensions 10.2x8.0x5.9 mm
Treatment none
Origin Tanzania
Clarity VVS
Shape octagon
Cut emerald
This stunning 4.60 carat Pinkish Red Garnet is a remarkable...
Category
21st Century and Contemporary Tanzanian Modern Loose Gemstones
Materials
Garnet
8.46 carats Reddish Pink Garnet Square Cushion Cut Natural Tanzanian Gemstone
Located in Bangkok, TH
Weight 8.46 carats
10.8x10.7x8.25 mm
Clarity: Clean
Treatment : None
Origin: Tanzania
Shape: Cushion
Cut: Square Cushion
The 8.46-carat Reddish Pink Garnet Square Cushion Cut Na...
Category
21st Century and Contemporary Tanzanian Modern Loose Gemstones
Materials
Garnet
1.65 carats Orange Sapphire Stone Cushion Cut Natural Sri Lankan Gemstone
Located in Bangkok, TH
Weight 1.65 carats
Dimensions 7.5x6.2x3.7 mm
Treatment Heated
Origin Sri Lanka
Clarity Vvs
Shape cushion
Cut fancy cushion
This exquisite 1.65 carat orange sapphire is a st...
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Sapphire
13.73 carats Topaz Gem Pair Cushion Cut Natural Pakistani Gemstone
Located in Bangkok, TH
Weight 13.73 carats
Dimensions 10.2x10.2x8.0 mm
Treatment none
Origin Pakistan
Clarity VVS
Shape cushion
Cut fancy cushion
This exquisite pair of natural Topaz gemstones, we...
Category
21st Century and Contemporary Pakistani Modern Loose Gemstones
Materials
Topaz
3.24 carats Paraiba Tourmaline Oval Cut Natural Stone from Mozambique
Located in Bangkok, TH
Weight 3.24 carats
Dimensions 9.31x8.07x6.07 mm
Treatment none
Origin Mozambique
Clarity SI
Shape oval
Cut Faceted
Behold the mesmerizing beauty of this 3.24 carats Paraiba To...
Category
21st Century and Contemporary Mozambican Modern Loose Gemstones
Materials
Tourmaline, Paraiba
5.45 carats Blue Zircon Stone Cushion Cut Natural Cambodian Gemstone
Located in Bangkok, TH
Weight 5.45 carats
Dimensions 8.7x7.7x7.0 mm
Treatment Heated
Origin Cambodia
Clarity VVS
Shape cushion
Cut fancy cushion
This exquisite 5.45 carat Blue Zircon gemstone is a ...
Category
21st Century and Contemporary Cambodian Modern Loose Gemstones
Materials
Zircon, Blue Zircon
8.00 carats Purplish Pink Garnet Stone Asscher Cut Natural African Gemstone
Located in Bangkok, TH
Weight 8.00 carats
Dimensions 10.2x10.2x8.2 mm
Treatment none
Origin Africa
Clarity VVS
Shape Octagon
Cut Asscher
Shop this exquisite 8.00 carat purplish pink garnet for sale,...
Category
21st Century and Contemporary African Modern Loose Gemstones
Materials
Garnet
4.54 carats Green Agate Stone Oval Cut Natural Indian Gemstone
Located in Bangkok, TH
Weight 4.54 carats
Dimensions 13.7x10.1x4.6 mm
Treatment none
Origin India
Diaphaneity Translucent
Shape oval
Cut cabochon
This 4.54 carat Green Agate gemstone showcases the ...
Category
21st Century and Contemporary Indian Modern Loose Gemstones
Materials
Agate
5.70 carats Sweet Purple Amethyst Custom Precision Cut Natural Brazilian Stone
Located in Bangkok, TH
Weight 5.70 carats
Dimensions 12.27x9.89x6.58 mm
Treatment none
Origin Brazil
Clarity eye clean
Shape Custom
Cut custom precision
This exquisite 5.70 carat Sweet Purple Amethy...
Category
21st Century and Contemporary Brazilian Modern Loose Gemstones
Materials
Amethyst
