Europe - Loose Gemstones
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Item Ships From: Europe
Certified Unheated Pink Sapphire from Sri Lanka - 1.56ct
Located in Antwerpen, BE
Lovely stone from Sri Lanka, not subject to any treatment, showcasing a Pink color with excellent saturation and hue. It was cut into a cushion shape, well proportionate and in the ...
Category
2010s Sri Lankan Modern Europe - Loose Gemstones
Materials
Sapphire, Pink Sapphire
Certified Lavender Sapphire - Oval 2.63ct
Located in Antwerpen, BE
This Certified Lavender Sapphire boats a Purplish Blue Color, with good saturation and life.
Lavender sapphires are a rare variety of corundum that display light purple or lilac hue...
Category
2010s Malagasy Modern Europe - Loose Gemstones
Materials
Sapphire
Natural London Blue Topaz Gemstone21.23 Ct Oval Mixed Cut.
Located in AMSTERDAM, NL
Offered Oval Mixed cut Natural Gemstone Flawless London Blue Topaz 21.23 ct.
It's 'AAA' Quality & Loop Clean Gemstone. Transparent. Ideal for ring of pendant!
Dimensions:13.08mm...
Category
2010s Brazilian Europe - Loose Gemstones
Materials
Topaz, Blue Topaz
Ametrine Pair 15x10 20.25ct
Located in Antwerpen, BE
A large pair of Ametrines with well defined color zoning.
This is a well selected pairs and the color zoning is homogenous in both stones, with a very distinctive colors and excelle...
Category
2010s Bolivian Modern Europe - Loose Gemstones
Materials
Amethyst, Citrine
Triangular Blue Sapphire from Sri Lanka - 2.61ct
Located in Antwerpen, BE
Sapphires, like Rubies, are a variation from the mineral species corundum, composed of aluminum and oxygen. It is a fascinating gemstone mined in Australia, Burma, Cambodia, Sri Lank...
Category
2010s Sri Lankan Modern Europe - Loose Gemstones
Materials
Sapphire, Blue Sapphire
Certified Pair of Oval Blue Sapphires from Sri Lanka - 2.82ct
Located in Antwerpen, BE
Sapphires, like Rubies, are a variation from the mineral species corundum, composed of aluminum and oxygen. It is a fascinating gemstone mined in Australia, Burma, Cambodia, Sri Lank...
Category
2010s Sri Lankan Modern Europe - Loose Gemstones
Materials
Sapphire, Blue Sapphire
HRD Certified 1.01ct Princess-Cut Natural Diamond
Located in Esch-Sur-Alzette, LU
The HRD Certified 1.01ct Princess-Cut Diamond is a stunning gemstone of exceptional quality and brilliance. Certified by the prestigious HRD (Hoge Raad voor Diamant) institute, this ...
Category
21st Century and Contemporary Europe - Loose Gemstones
Materials
Diamond
HRD Certified 2.25ct Brilliant-Cut Natural Diamond
Located in Esch-Sur-Alzette, LU
The HRD Certified 2.25ct Brilliant-Cut Diamond is a stunning gemstone of exceptional quality and brilliance. Certified by the prestigious HRD (Hoge Raad voor Diamant) institute, this...
Category
21st Century and Contemporary Europe - Loose Gemstones
Materials
Diamond
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
Early 20th Century European Art Deco Europe - Loose Gemstones
Materials
Diamond
Natural London Blue Topaz Gemstone 23.05 Ct Round Mixed Cut.
Located in AMSTERDAM, NL
Offered Round Mixed cut Natural Gemstone Flawless London Blue Topaz 23.05 ct.
It's 'AAA' Quality & Loop Clean Gemstone. Transparent. Ideal for ring of pendant!
Dimensions:15.95m...
Category
2010s Brazilian Europe - Loose Gemstones
Materials
Topaz, Blue Topaz
Certified Cushion Cut Unheated Blue Sapphire - 1.69ct
Located in Antwerpen, BE
Nice stone showcasing a Light Blue color with good saturation and hue. This Sapphire was not subject to any treatment.
Sapphires, like Rubies, are a variation from the mineral speci...
Category
2010s Unknown Modern Europe - Loose Gemstones
Materials
Sapphire, Blue Sapphire
Certified Cushion Cut Intense Blue Sapphire - 2.29ct
Located in Antwerpen, BE
Beautiful stone showcasing a Intense Blue color with very good saturation and hue. The stone is well cut, with a centered pavilion and normal depth.
Sapphires, like Rubies, are a va...
Category
2010s Unknown Modern Europe - Loose Gemstones
Materials
Sapphire, Blue Sapphire
Certified Unheated Parti Sapphire - 1.67ct
Located in Antwerpen, BE
Sapphires, like Rubies, are a variation from the mineral species corundum, composed of aluminum and oxygen. It is a fascinating gemstone mined in Australia, Burma, Cambodia, Sri Lank...
Category
21st Century and Contemporary Malagasy Modern Europe - Loose Gemstones
Materials
Sapphire
HRD Certified Exquisite 14 Carat F-G/VVS Diamond Tennis Bracelet 18k Gold
Located in Darmstadt, DE
HRD Certified Exquisite 14 Carat F-G/VVS Diamond Tennis Bracelet 18k Gold
Superb Diamonds Bracelet with 35 Exquisite,
Brilliant Cut Diamonds.
Length: 18cm.
18k Gold or White Gold....
Category
2010s German Modern Europe - Loose Gemstones
Materials
Diamond, 18k Gold, White Gold
HRD Certified Exquisite 11.70 Carat F-G/VVS Diamond Tennis Bracelet 18k Gold
Located in Darmstadt, DE
HRD Certified Exquisite 11.70 Carat F-G/VVS Diamond Tennis Bracelet 18k Gold
Superb Diamonds Bracelet with 39 Exquisite,
Brilliant Cut Diamonds.
Length: 18cm.
18k Gold or White Go...
Category
2010s German Modern Europe - Loose Gemstones
Materials
Diamond, 18k Gold, White Gold
HRD Certified Exquisite 12.95 Carat F-G/VVS Diamond Tennis Bracelet 18k Gold
Located in Darmstadt, DE
HRD Certified Exquisite 12.95 Carat F-G/VVS Diamond Tennis Bracelet 18k Gold
Superb Diamonds Bracelet with 37 Exquisite,
Brilliant Cut Diamonds.
Length: 18cm.
18k Gold or White Go...
Category
2010s German Modern Europe - Loose Gemstones
Materials
Diamond, 18k Gold, White Gold
GIA Certified Marquise Diamond 0.74ct
Located in Antwerpen, BE
Please revise all the details, photos, videos, and certificate carefully.
Also please familiarize yourself with our KYC Policy, below, which is an essential part of our commitment to...
Category
21st Century and Contemporary Modern Europe - Loose Gemstones
Materials
Diamond, White Diamond
Colombian Emerald 2.65ct
Located in Genève, CH
A Colombian Emerald certified by GRS (minor) of 2.65 ct. Our jewellers in Geneva can make this stone into a beautiful creation.
Category
2010s Colombian Europe - Loose Gemstones
Materials
Emerald
Loose Cushion Peridot 52.69ct
Located in Genève, CH
A beautiful peridot of a rare size of 52.69ct. This stone can be made into a stunning piece of jewellery by our artisans in Geneva.
Category
2010s Unknown Europe - Loose Gemstones
Materials
Peridot
Large Amethyst of 44.90ct
Located in Genève, CH
A beautiful amethyst of 44.90ct, nice vibrant purple colour. This stone can be made into a beautiful piece of jewellery by our artisans in Geneva.
Category
2010s Unknown Europe - Loose Gemstones
Materials
Amethyst
3.78 Carat Natural Santa Maria Color Aquamarine Loose Stone
Located in London, GB
3.78 Carat Natural Santa Maria Color Aquamarine Loose Stone
Appointed lab certificate can be arranged upon request
This Item is ideal for your design as...
Category
2010s Europe - Loose Gemstones
Materials
Aquamarine
Imperial Topaz 9.52 ct
Located in Genève, CH
A pear shaped Imperial Topaz of 9.52 ct. This stone can made into a beautiful piece of jewellery by our talented artisans in Geneva.
Category
2010s Unknown Europe - Loose Gemstones
Materials
Imperial Topaz
Green Tourmaline 29.85ct
Located in Genève, CH
A large tourmaline of 29.85ct, with a beautiful intense green colour. The cut is beautiful, and the facets and symmetry compliment the stunning colour of this stone. Our jewellers in...
Category
2010s Unknown Europe - Loose Gemstones
Materials
Tourmaline
Aquamarine 49.54ct
Located in Genève, CH
A beautiful emerald cut light blue aquamarine weighing 49.54ct. This stone has been cut in Geneva, and its facets and symmetry are stunning and compliment the beautiful light colour.
Category
2010s Unknown Europe - Loose Gemstones
Materials
Aquamarine
GIA Certified Natural Fancy Brownish Yellow Diamond 0.76ct
Located in Antwerpen, BE
Please revise all the details, photos, videos, and certificate carefully.
Also please familiarize yourself with our KYC Policy, below, which is an essential part of our commitment to...
Category
21st Century and Contemporary Modern Europe - Loose Gemstones
Materials
Diamond, Yellow Diamond
Pink egg shaped Tourmaline 20.88ct
Located in Genève, CH
This unusually cut tourmaline weighs 20.88 ct and has a beautiful pale brownish pink colour. This stone could be made into a fine piece of jewellery by our skilled craftsmen in Geneva.
Category
2010s Unknown Europe - Loose Gemstones
Materials
Tourmaline
Yellow Sapphire 17.74ct
Located in Genève, CH
A yellow sapphire of 17.74ct, with a beautiful light to medium colour. This stone can be part of a beautiful ring or pendant, all hand-made by our expert artisans here in Geneva.
Category
2010s Unknown Europe - Loose Gemstones
Materials
Yellow Sapphire
Set of Vivid Emeralds ca.10x7 4.22ct
Located in Antwerpen, BE
A beautiful set of two Emerald with excellent color, crystal, and saturation.
Details and description:
Dimensions: 9.53x6.87x4.29 // 9.70x6.90x4.41mm
Weight: 4.22ct
Color: Intense ...
Category
2010s Brazilian Modern Europe - Loose Gemstones
Materials
Emerald
Pink Topaz 8.04ct
Located in Genève, CH
A beautiful Pink Topaz of 8.04 ct. This stone has been recut by a cutter in Geneva to improve the symmetry and facets. This topaz has a GRS certificate stating that it is a natural ...
Category
2010s Unknown Europe - Loose Gemstones
Materials
Topaz
Certified Vivid Green Emerald - No treatment 1.12ct
Located in Antwerpen, BE
Emeralds are naturally porous and inclusive stones, with surface reaching fractures and in order to improve its clarity, it is a common and widely accepted practice in the industry t...
Category
2010s Brazilian Modern Europe - Loose Gemstones
Materials
Emerald
7.79 Carat Natural Santa Maria Color Aquamarine Loose Stone
Located in London, GB
7.79 Carat Natural Santa Maria Color Aquamarine Loose Stone
Appointed lab certificate can be arranged upon request
This Item is ideal for your design as an engagement ring, cocktai...
Category
2010s Europe - Loose Gemstones
Materials
Aquamarine
GIA 5.01 Carat E VS2 NO FLUO Certified Engagement Diamond Round Brilliant Cut
Located in Bergamo, BG
Stunning GIA 5.01 Carat E VS2 NO FLUO Certified Engagement Diamond Round Brilliant Cut
GIA Report Number = 15678430
Shape and Cutting Style = Round Brilliant
Measurements = 11.18 - ...
Category
21st Century and Contemporary Italian Europe - Loose Gemstones
Materials
Diamond, White Diamond, 18k Gold
Diamond Clarity:Vs1 Color:H Carats:0.59ct in brilliant cut
Located in Berlin, BE
Clarity: Graded as VS1 (Very Slightly Included 1), this diamond exhibits minor inclusions that are difficult to detect even under 10x magnification, ensuring excellent clarity and tr...
Category
21st Century and Contemporary German Aesthetic Movement Europe - Loose Gemstones
Materials
Diamond
Brilliant Clarity:P2 Color:H Carat:0.46ct Diamond
Located in Berlin, BE
Clarity: Evaluated as P2 (Pique 2), this diamond exhibits noticeable inclusions under 10x magnification,
Color: With a color grade of H, this diamond displays a near-colorless
Ca...
Category
21st Century and Contemporary Belgian Aesthetic Movement Europe - Loose Gemstones
Materials
Diamond
6.63 Carat Natural Santa Maria Color Aquamarine Loose Stone
Located in London, GB
6.63 Carat Natural Santa Maria Color Aquamarine Loose Stone
Appointed lab certificate can be arranged upon request
This Item is ideal for your design as...
Category
2010s Europe - Loose Gemstones
Materials
Aquamarine
Diamond Clarity:(P1) Color:(G) Carats:0.78ct in Brilliant cut Idar-Oberstein
Located in Berlin, BE
Clarity: Graded as P1 (Pique 1), this diamond exhibits noticeable inclusions and imperfections visible to the naked eye, contributing to its unique character and charm.
Color: With ...
Category
21st Century and Contemporary German Aesthetic Movement Europe - Loose Gemstones
Materials
Diamond
Certified Unheated Vivid Pink Sapphire 1.55ct
Located in Antwerpen, BE
A beautiful and unheated Vivid Pink Sapphire from Madagascar, that is well renowned for its exceptional gemstones.
Sapphires, like Rubies, are a variation from the mineral species c...
Category
2010s Malagasy Modern Europe - Loose Gemstones
Materials
Pink Sapphire
Pink Spinel 4.98ct
Located in Genève, CH
A bright pink spinel of 4.98ct. The measurements of this stone are 11.6x8.8x5.9mm. Our talented jewellers here in Geneva can transform this stone into a stunning piece of jewellery. ...
Category
2010s Tanzanian Europe - Loose Gemstones
Materials
Spinel
1.76 Carat Natural Super Santa Maria Color Aquamarine Loose Stone
Located in London, GB
1.76 Carat Natural Super Santa Maria Color Aquamarine Loose Stone
Appointed lab certificate can be arranged upon request
This Item is ideal for your design as an engagement ring, c...
Category
2010s Europe - Loose Gemstones
Materials
Aquamarine
2.75 Carat Natural Aquamarine Loose Stone
Located in London, GB
2.75 Carat Natural Aquamarine Loose Stone
GRS/GCS/GIA appointed lab certificate can be arranged upon request
This Item is ideal for your design as an en...
Category
2010s Europe - Loose Gemstones
Materials
Aquamarine
Natural Lavender Sapphire 12.34ct
Located in Genève, CH
A GRS certified Lavender Sapphire (origin Sri Lanka, No Heat) of 12.34cts. Certified as 'Natural Lavender Sapphire'. Certificate available upon request. The stone measures 13.02x11.4...
Category
2010s Sri Lankan Europe - Loose Gemstones
Materials
Sapphire
GIA Certified Cushion W-X Yellow Diamond 1.38ct
Located in Antwerpen, BE
Please revise all the details, photos, videos, and certificate carefully.
Also please familiarize yourself with our KYC Policy, below, which is an essential part of our commitment to...
Category
21st Century and Contemporary Modern Europe - Loose Gemstones
Materials
Diamond, Yellow Diamond
Diamond Clarity:(IF) Color:(D) Carats:0.993 in Brilliant cut Idar-Oberstein
Located in Berlin, BE
Clarity: Graded as Internally Flawless (IF), this diamond boasts flawless clarity, showcasing absolute transparency and brilliance with no internal imperfections.
Color: With a colo...
Category
21st Century and Contemporary German Aesthetic Movement Europe - Loose Gemstones
Materials
Diamond
1.85 Carat Natural Santa Maria Color Aquamarine Loose Stone
Located in London, GB
1.85 Carat Natural Santa Maria Color Aquamarine Loose Stone
Appointed lab certificate can be arranged upon request
This Item is ideal for your design as an engagement ring, cocktai...
Category
2010s Europe - Loose Gemstones
Materials
Aquamarine
Diamond VVS2 Color:E brilliant cut 0.57ct
Located in Berlin, BE
Diamond Details:
Carat: 0.57
Clarity: VVS2 (Very Very Slightly Included, with minute inclusions only visible under 10x magnification)
Color: E (Exceptional White)
Cut: Good
Shape: B...
Category
1970s German Aesthetic Movement Vintage Europe - Loose Gemstones
Materials
Diamond
Certified Intense / Vivid Green Emerald 2.09ct 8x7
Located in Antwerpen, BE
Lovely Emerald well proportionate and the color is evenly distributed.
Emeralds are naturally porous and inclusive stones, with surface reaching fractures and in order to improve it...
Category
21st Century and Contemporary Brazilian Modern Europe - Loose Gemstones
Materials
Emerald
4.75 Carat Natural Aquamarine Loose Stone
Located in London, GB
4.75 Carat Natural Aquamarine Loose Stone
Appointed lab certificate can be arranged upon request
This Item is ideal for your design as an engagement ring, cocktail ring, necklace, ...
Category
2010s Europe - Loose Gemstones
Materials
Aquamarine
Certified Intense Green Emerald 1.24ct ca. 7x7
Located in Antwerpen, BE
This Emerald has a very intense Green tone, with strong hues and distributed color. Inclusions are light in tone and stone is beautiful.
Emeralds are naturally porous and inclusive...
Category
21st Century and Contemporary Brazilian Modern Europe - Loose Gemstones
Materials
Emerald
1.99 Carat Natural Santa Maria Color Aquamarine Loose Stone
Located in London, GB
1.99 Carat Natural Santa Maria Color Aquamarine Loose Stone
Appointed lab certificate can be arranged upon request
This Item is ideal for your design as...
Category
2010s Europe - Loose Gemstones
Materials
Aquamarine
3.24 Carat Natural Santa Maria Color Aquamarine Loose Stone
Located in London, GB
3.24 Carat Natural Santa Maria Color Aquamarine Loose Stone
Appointed lab certificate can be arranged upon request
This Item is ideal for your design as...
Category
2010s Europe - Loose Gemstones
Materials
Aquamarine
3.27 Carat Natural Santa Maria Color Aquamarine Loose Stone
Located in London, GB
3.27 Carat Natural Santa Maria Color Aquamarine Loose Stone
Appointed lab certificate can be arranged upon request
This Item is ideal for your design as an engagement ring, cocktai...
Category
2010s Europe - Loose Gemstones
Materials
Aquamarine
5 carat Unheated Pigeon Blood Ruby
Located in London, GB
A stunning 5 carat unheated pigeon blood ruby.
This gorgeous ruby from Mozambique is full of charm and luster.
Cut in a traditional modern r...
Category
2010s Mozambican Europe - Loose Gemstones
Materials
Ruby
2.59 Carat Natural Aquamarine Loose Stone
Located in London, GB
2.59 Carat Natural Aquamarine Loose Stone
Appointed lab certificate can be arranged upon request
This Item is ideal for your design as an engagement ring, cocktail ring, necklace, ...
Category
2010s Europe - Loose Gemstones
Materials
Aquamarine
GRS Certified Pigeon Blood 3.02 Carat Natural Unheated Mozambique Ruby
Located in London, GB
GRS Certified Pigeon Blood 3.02 Carat Natural Unheated Mozambique Ruby
This Item is ideal for your design as an engagement ring, cocktail r...
Category
2010s Mozambican Europe - Loose Gemstones
Materials
Ruby
Certified Vivid Blue Tanzanite - 6.30ct
Located in Antwerpen, BE
Exceptional stone showcasing a Vivid to Deep Blue color, remitting to the colors of Kashmir and Royal Blue Sapphires.
Furthermore the cutter showed great craftsmanship and it is wel...
Category
2010s Tanzanian Modern Europe - Loose Gemstones
Materials
Tanzanite
2.04 Carat Natural Santa Maria Color Aquamarine Loose Stone
Located in London, GB
2.04 Carat Natural Santa Maria Color Aquamarine Loose Stone
Appointed lab certificate can be arranged upon request
This Item is ideal for your design as an engagement ring, cocktai...
Category
2010s Europe - Loose Gemstones
Materials
Aquamarine
IGI 2.12 ct + 2.12 ct Diamond Duet VS1 - Very Light Yellow 4.24 ct Twin Pair
Located in Bergamo, BG
A duet of splendor and subtle hues, these twin diamonds of 2.12 ct each dance with an ethereal light, capturing the essence of refinement. Boasting a VS1 clarity, they exhibit a crys...
Category
21st Century and Contemporary Italian Europe - Loose Gemstones
Materials
Diamond, White Diamond, 18k Gold
GRS Certified 3.01 Carat Natural Unheated Ruby Loose Stone in Pigeon Blood
Located in London, GB
GRS Certified 3.01 Carat Natural Unheated Madagascar Ruby Loose Stone in Pigeon Blood
This Item is ideal for your design as an engagement ri...
Category
2010s Malagasy Europe - Loose Gemstones
Materials
Ruby
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