Benelux - Loose Gemstones
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Item Ships From: Benelux
Certified Unheated Purple Sapphire from Sri Lanka - 1.51ct
Located in Antwerpen, BE
Lovely stone from Sri Lanka, not subject to any treatment, showcasing a Purple color with excellent saturation and hue. It was cut into a octagon shape, well proportionate, in the e...
Category
2010s Sri Lankan Modern Benelux - Loose Gemstones
Materials
Sapphire, Purple Sapphire
Ametrine Pair 20x10 23.47ct
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 Benelux - Loose Gemstones
Materials
Amethyst, Citrine
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 Benelux - Loose Gemstones
Materials
Sapphire, Pink 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 Benelux - Loose Gemstones
Materials
Sapphire, Blue Sapphire
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 Benelux - Loose Gemstones
Materials
Emerald
Diamond, 0.78 Carat Natural Starcut Diamond
Located in AMSTELVEEN, NH
Quantity: 1
Product Name: 0.78 Carat Natural Starcut Diamond with Laser Engraved
Brand: Starcut
Cut shape: Brilliant cut modified
Weight: 0.78 carat
Color: D
Purity: VVS1
Packaging: IGI sealed...
Category
2010s Benelux - Loose Gemstones
Materials
Diamond
Certified Burmese Ruby - 1.64ct
Located in Antwerpen, BE
Rubies are the Red variety of the Mineral Corundum, composed of aluminum and oxygen (Al2O3), and the presence of Chromium is what gives this stone the so much desired Red Color.
Its...
Category
2010s Burmese Modern Benelux - Loose Gemstones
Materials
Ruby
Certified Round Parti Sapphire - 1.88ct
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 Unknown Modern Benelux - Loose Gemstones
Materials
Sapphire
Collectible Certified Colorless / Blue Sapphire
Located in Antwerpen, BE
This is part of our private collection, and it is a rare collectible natural Sapphire that will be an important addition to any collector, or the main gemstone of an exclusive piece ...
Category
2010s Unknown Modern Benelux - Loose Gemstones
Materials
Sapphire, Blue Sapphire
HRD Certified 1.57ct Brilliant-Cut Diamond
Located in Esch-Sur-Alzette, LU
The HRD Certified 1.57ct Brilliant-Cut Diamond is a dazzling gemstone of exceptional quality and beauty. Known for its mesmerizing sparkle and fire, the brilliant-cut diamond is a ti...
Category
21st Century and Contemporary Benelux - Loose Gemstones
Materials
Diamond
Certified Mandarin Garnet - 5.58ct
Located in Antwerpen, BE
A natural certified Spessartine Garnet also known as Mandarin Garnet.
There are two well known varieties of orange garnets, Hessonite, which tends to be readily available and less h...
Category
2010s Unknown Modern Benelux - Loose Gemstones
Materials
Garnet, Mandarin Garnet
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 Benelux - Loose Gemstones
Materials
Sapphire
Oval Mandarin Garnet - 3.29ct
Located in Antwerpen, BE
A natural Spessartine Garnet also known as Mandarin Garnet.
There are two well known varieties of orange garnets, Hessonite, which tends to be readily available and less hard, and S...
Category
2010s Unknown Modern Benelux - Loose Gemstones
Materials
Garnet, Mandarin Garnet
Certified Teal Sapphire from Siam, Thailand - 1.60ct
Located in Antwerpen, BE
Lovely stone from Siam (Thailand) showcasing a Blue-Green color, also known as Teal, with good saturation and hue. It was cut into a Cushion and it has a very defined color zoning ...
Category
2010s Thai Modern Benelux - Loose Gemstones
Materials
Sapphire, Blue Sapphire, Green Sapphire
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 Benelux - Loose Gemstones
Materials
Sapphire, Blue Sapphire
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 Benelux - Loose Gemstones
Materials
Amethyst, Citrine
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 Benelux - 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 Benelux - 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 Benelux - Loose Gemstones
Materials
Diamond
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 Benelux - Loose Gemstones
Materials
Topaz, Blue Topaz
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 Benelux - 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 Benelux - Loose Gemstones
Materials
Topaz, Blue Topaz
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 Benelux - Loose Gemstones
Materials
Sapphire, Blue Sapphire
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 Benelux - Loose Gemstones
Materials
Diamond, Yellow Diamond
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 Benelux - Loose Gemstones
Materials
Sapphire
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 Benelux - Loose Gemstones
Materials
Emerald
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 Benelux - Loose Gemstones
Materials
Diamond, White 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 Benelux - Loose Gemstones
Materials
Pink 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 Benelux - Loose Gemstones
Materials
Emerald
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 Benelux - Loose Gemstones
Materials
Diamond, Yellow Diamond
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 Benelux - Loose Gemstones
Materials
Tanzanite
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 Benelux - Loose Gemstones
Materials
Emerald
Certified Vivid Green Tourmaline - 24.82ct
Located in Antwerpen, BE
Tourmalines are one of the worlds most colorful gemstones, available in a wide variety of colors and tones. This stones are mined in various parts of the globe and this particular on...
Category
2010s Brazilian Modern Benelux - Loose Gemstones
Materials
Tourmaline
Emerald 7x5mm 1.01ct
Located in Antwerpen, BE
A beautiful Emerald with excellent color, crystal, and saturation.
Details and description:
Dimensions: 7.01 x 5.00 x 3.90mm
Weight: 1.01ct
Color: Intense Green
Treatment: Oil
Eme...
Category
21st Century and Contemporary Brazilian Benelux - Loose Gemstones
Materials
Emerald
Emerald ca. 7x5mm 0.98ct
Located in Antwerpen, BE
A beautiful Emerald with excellent color, crystal, and saturation.
Details and description:
Dimensions: 7.18 x 5.38 x 3.25mm
Weight: 0.98ct
Color: Intense Green
Treatment: Oil
Eme...
Category
21st Century and Contemporary Brazilian Benelux - Loose Gemstones
Materials
Emerald
Emerald 8x5mm 1.09ct
Located in Antwerpen, BE
A beautiful Emerald with excellent color, crystal, and saturation.
Details and description:
Dimensions: 7.92 x 5.01 x 3.70mm
Weight: 1.09ct
Color: Green
Treatment: Oil
Emeralds a...
Category
21st Century and Contemporary Brazilian Benelux - Loose Gemstones
Materials
Emerald
Emerald ca. 9x8mm 2.79ct
Located in Antwerpen, BE
A beautiful Emerald with excellent color, crystal, and saturation.
Details and description:
Dimensions: 8.08 x 8.72 x 5.73 mm
Weight: 2.79ct
Color: Intense / Deep Green
Treatment: ...
Category
21st Century and Contemporary Brazilian Benelux - Loose Gemstones
Materials
Emerald
Emerald 7x8 1.89ct
Located in Antwerpen, BE
A beautiful Emerald with excellent color, crystal, and saturation.
Details and description:
Dimensions: 7.31 x 8.36 x 4.58mm
Weight: 1.89ct
Color: Vivid Green
Treatment: Opticom
E...
Category
21st Century and Contemporary Brazilian Benelux - Loose Gemstones
Materials
Emerald
Emerald ca. 9x6mm 1.44ct
Located in Antwerpen, BE
A beautiful Emerald with excellent color, crystal, and saturation.
Details and description:
Dimensions: 8.93 x 5.87 x 3.45mm
Weight: 1.44ct
Color: Intense Green
Treatment: Opticom
...
Category
21st Century and Contemporary Brazilian Benelux - Loose Gemstones
Materials
Emerald
Emerald ca. 8.5mm 2.41ct
Located in Antwerpen, BE
A beautiful Emerald with excellent color, crystal, and saturation.
Details and description:
Dimensions: 8.41 x 8.55 x 5.40mm
Weight: 2.41ct
Color: Vivid/Deep Green
Treatment: Optic...
Category
21st Century and Contemporary Brazilian Benelux - Loose Gemstones
Materials
Emerald
Emerald 7.5x4.5mm 1.05ct
Located in Antwerpen, BE
A beautiful Emerald with excellent color, crystal, and saturation.
Details and description:
Dimensions: 7.64 x 4.50 x 3.90mm
Weight: 1.05ct
Color: Green
Treatment: Oil
Emeralds ar...
Category
21st Century and Contemporary Brazilian Benelux - Loose Gemstones
Materials
Emerald
Emerald set ca. 9x7mm 4.26ct
Located in Antwerpen, BE
A set of 2 Emeralds with excellent color, crystal, and saturation.
Details and description:
Dimensions: 9.04 x 6.97 x 4.45 // 9.03 x 7.12 x 4.97mm
Weight: 4.26ct
Color: Vivid/Deep G...
Category
21st Century and Contemporary Brazilian Benelux - Loose Gemstones
Materials
Emerald
Emerald ca. 6x5mm 0.71ct
Located in Antwerpen, BE
A beautiful Emerald with excellent color, crystal, and saturation.
Details and description:
Dimensions: 5.67 x 4.73 x 3.94mm
Weight: 0.71ct
Color: Vivid Green
Treatment: Oil
Emera...
Category
21st Century and Contemporary Brazilian Benelux - Loose Gemstones
Materials
Emerald
HRD Certified 0.50ct Heart-Cut Diamond Valentine's Day
Located in Esch-Sur-Alzette, LU
The HRD Certified 0.50ct Heart-Cut Diamond is a breathtaking and romantic gemstone, perfect for expressing deep emotions and everlasting love. Certified by HRD (Hoge Raad voor Diaman...
Category
21st Century and Contemporary Modern Benelux - Loose Gemstones
Materials
Diamond
GIA Certified Natural Fancy Yellow Diamond 1.00ct
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 Benelux - Loose Gemstones
Materials
Diamond, Yellow Diamond
Certified Intense / Vivid Green Emerald
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 to fill those fractures with oil or resin. Those materials are transparent and have a refractive index approximative to that of the Emerald.
It results in a small improvement in the visual appearance of the Emerald, but it does not make major changes. For e.g., a heavily included Emerald...
Category
21st Century and Contemporary Brazilian Benelux - Loose Gemstones
Materials
Emerald
Vivid Green Tourmaline - 2.34ct
Located in Antwerpen, BE
One Green Tourmaline, rectangular / emerald cut.
A beautifully cut stone with brilliance and excellent color depth. It has the same Intense/Vivid Green color with Yellow overtones o...
Category
21st Century and Contemporary Brazilian Modern Benelux - Loose Gemstones
Materials
Tourmaline
Certified Parti Sapphire 2.25ct
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 Australian Modern Benelux - Loose Gemstones
Materials
Sapphire
Certified Intense / Vivid Green Emerald 1.01ct - Minor Oil
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 to fill those fractures with oil or resin. Those materials are transparent and have a refractive index approximative to that of the Emerald.
It results in a small improvement in the visual appearance of the Emerald, but it does not make major changes. For e.g., a heavily included Emerald...
Category
21st Century and Contemporary Brazilian Benelux - Loose Gemstones
Materials
Emerald
Certified Unheated Star Sapphire - 10.76ct
Located in Antwerpen, BE
Star Sapphires are unique Sapphires that exhibit, under specific light, an effect called Asterism where a six rayed star is visible on on the top of the gem.
They are often within th...
Category
21st Century and Contemporary Malagasy Modern Benelux - Loose Gemstones
Materials
Star Sapphire
Certified Vivid / Deep Green Emerald - Minor Oil 1.47ct
Located in Antwerpen, BE
An exceptional certified Emerald with excellent color, crystal, saturation, and minor oil and inclusions. Top quality and hard to come by emerald.
Details and description:
Dimensio...
Category
21st Century and Contemporary Brazilian Benelux - Loose Gemstones
Materials
Emerald
Chrome Tourmaline - 2.33ct
Located in Antwerpen, BE
Chrome tourmaline has its color due to the presence of the element chromium, which is the same element that gives the red in ruby and green in emeralds. It may also contain traces of...
Category
21st Century and Contemporary Brazilian Modern Benelux - Loose Gemstones
Materials
Tourmaline, Chrome Tourmaline
Certified Vivid Green Emerald
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 to fill those fractures with oil or resin. Those materials are transparent and have a refractive index approximative to that of the Emerald.
It results in a small improvement in the visual appearance of the Emerald, but it does not make major changes. For e.g., a heavily included Emerald...
Category
21st Century and Contemporary Brazilian Modern Benelux - Loose Gemstones
Materials
Emerald
Certified Deep Red Ruby - 1.71ct
Located in Antwerpen, BE
Rubies are the Red variety of the Mineral Corundum, composed of aluminum and oxygen (Al2O3), and the presence of Chromium is what gives this stone the so much desired Red Color.
Its...
Category
21st Century and Contemporary Burmese Modern Benelux - Loose Gemstones
Materials
Ruby
Certified Vivid green Emerald - Minor Oil - 1.56ct
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 to fill those fractures with oil or resin. Those materials are transparent and have a refractive index approximative to that of the Emerald.
It results in a small improvement in the visual appearance of the Emerald, but it does not make major changes. For e.g., a heavily included Emerald...
Category
21st Century and Contemporary Brazilian Benelux - Loose Gemstones
Materials
Emerald
Salt and Pepper Diamond, Marquise, 2.40 Carat
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 ensuring the integrity of our diamond sales.
Every diamond we offer has a captivating story to tell and it takes over 200 tons of ore to yield just one carat of gem-quality diamond, highlighting the exceptional scarcity and value of these remarkable gems.
This Salt and Pepper stone...
Category
21st Century and Contemporary Modern Benelux - Loose Gemstones
Materials
Diamond, White Diamond, Black Diamond
Certified Diamond, Hexagon Cut, F SI2
Located in Antwerpen, BE
Please revise all the details, photos, videos, and certificate carefully and familiarize yourself with our KYC Policy, below.
Every diamond we offer has ...
Category
21st Century and Contemporary Belgian Artisan Benelux - Loose Gemstones
Materials
Diamond
Certified Aquamarine - Collector Item - Cushion cut 46.61 Carat
Located in Antwerpen, BE
A collectors item cushion cut Aquamarine with impressive 46.61ct, exhibiting its distinct blue hue, making it a very hard to find stone. Large and good quality aquamarines are becomi...
Category
21st Century and Contemporary Brazilian Artisan Benelux - Loose Gemstones
Materials
Aquamarine
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