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Diamond Ring
Located in Genève, CH
A diamond (Approximately 0.85ct, 6mm) set with 14 smaller diamonds (approximately 0.28ct) in 18k White Gold. The centre stone is of G VS quality (not certified). Size EU 52.
Category
2010s Unknown Contemporary Engagement Rings
Materials
Diamond, 18k Gold
$5,500
Red Spinel and Diamond Ring
Located in Genève, CH
A orangy-red spinel of approximately 0.60ct set with two tapered diamonds (approximately 0.25ct total G VS) in 18k white gold.
Category
2010s Unknown Three-Stone Rings
Materials
Diamond, Spinel, 18k Gold
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 Loose Gemstones
Materials
Peridot
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 Loose Gemstones
Materials
Yellow Sapphire
$59,000
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 Loose Gemstones
Materials
Aquamarine
$9,900
Imperial Topaz and Diamond Ring
Located in Genève, CH
A beautiful Imperial Topaz of 18.46ct, set with diamonds in platinum and 18k yellow gold.
Category
2010s Unknown Cocktail Rings
Materials
Diamond, Imperial Topaz, 18k Gold, Platinum
Vintage Bee Brooch 18k gold
Located in Genève, CH
A brooch shaped like a bee, probably from the 70s. French. 18k gold and approximately 0.30ct of diamonds.
Category
Antique 1670s French Brooches
Materials
Diamond, 18k Gold
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 Loose Gemstones
Materials
Emerald
$9,000
Diamond and Spinel Earrings
Located in Genève, CH
Two diamonds (0.96ct (G VS2) and 0.92ct (G VS2)) set with pink spinels (4.98ct) in 18k rose gold and blackened silver. Handmade in Geneva. Alpa system closure.
Category
2010s Swiss Stud Earrings
Materials
Diamond, Spinel, 18k Gold
$23,000
Cabochon Sapphire and Diamond Ring
Located in Genève, CH
A beautiful blue cabochon cut sapphire of 3.85ct, set with diamonds (0.64ct, G-H SI) in white gold. The sapphire displays a slight star (asterism) under certain light conditions.
Category
21st Century and Contemporary European Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold
Pink Topaz and Diamond Ring
Located in Genève, CH
A 4.06 ct pink topaz set with diamonds of approximately 3 ct (quality F-G SI, one of the pear shapes I-J colour). White gold.
Category
2010s European Cocktail Rings
Materials
Diamond, Topaz, 18k Gold
Vintage Ruby, Diamond and Gold Brooch, ca 1950
Located in Genève, CH
A European vintage brooch in 18k yellow gold set with rubies (NH, 1.16ct total) and diamonds (1.87ct total).
Category
Antique 1650s European Brooches
Materials
Diamond, Ruby, Gold, 18k Gold
Aquamarine and Pink Sapphire Earrings
Located in Genève, CH
Two pear shaped aquamarines set with pink sapphires in 18k rose gold and blackened silver. The two aquamarines have a combined weight of 4.09ct, and the sapphires have a combined wei...
Category
2010s Swiss Stud Earrings
Materials
Aquamarine, Pink Sapphire, 18k Gold
Ruby and Cat
s Eye Chrysoberyl Ring
Located in Genève, CH
A 2.38ct Ruby set with 9 Cat's Eye Chrysoberyls (3.01ct) in 18k yellow and blackened gold. The 9 claws holding the ruby are set with 9 diamonds.
Category
2010s Swiss Cocktail Rings
Materials
Chrysoberyl, Ruby, 18k Gold
Spinel, Diamond and Natural Pearl Earrings
Located in Genève, CH
Two red cabochon cut spinels set in 18k red gold, with diamonds and natural pearls. The spinels weigh a total of 3.98cts, the 16 natural pearls 1.46cts, and...
Category
2010s Swiss Stud Earrings
Materials
Natural Pearl, Spinel, Diamond, 18k Gold
Vanadium Chrysoberyl and Pink Sapphire Ring
Located in Genève, CH
A beautiful chrysoberyl with an unusual pastel green colour set with light pink sapphires in 18k rose gold. The pink sapphires are set approximately 2/3 of the way around the band. T...
Category
2010s European Cocktail Rings
Materials
Chrysoberyl, Pink Sapphire, 18k Gold
Emerald and Diamond Ring
Located in Genève, CH
A Brazilian emerald set with diamonds in 18k rose gold and blackened silver. The emerald weighs 1.79ct, with minor oil treatment. The stone is certified by SSEF, and a copy of the certificate is available if interested. 33 diamonds (total weight 1.61cts) are set around the emerald and...
Category
2010s Swiss Cocktail Rings
Materials
Diamond, Emerald, 18k Gold, Silver
$10,500
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Important GRS Certified 9.09 Cts Mahenge Spinel Diamond 3 Stone Cocktail Ring.
Located in Hong Kong, HK
Please check out the HD video! This Mahenge Spinel from Tanzania is certified by GRS. Mahenge Spinels are what investors and collectors are fighting for! This very important Mahenge ...
Category
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100% NATURAL - Untreated Guaranteed
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Category
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Materials
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Category
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Introducing the Magnificent Imperial Topaz and Songea Sapphire Dinner Ring – a breathtaking statement piece designed to dazzle and captivate. This one-of-a-kind ring measures a stunning half inch from knuckle to knuckle and spans over an inch wide across your fingers, ensuring it commands attention with every movement.
At the heart of this bold design is a stunning 12.46-carat Imperial Topaz, renowned for its warm golden hues and sparkling brilliance. The ring is further adorned with exquisite Orange Songea Sapphires...
Category
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Materials
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Located in London, GB
This wonderful 18 carat yellow gold cocktail ring features a spectacular pear shaped golden imperial topaz weighing 7.82ct, mounted in a four claw, ope...
Category
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Materials
Diamond, White Diamond, Topaz, Imperial Topaz, Gold, 18k Gold, Yellow Gold
Oscar Heyman 10.75ct Imperial Topaz
Diamond Ring
By Oscar Heyman
Located in New York City, NY
This Oscar Heyman ring is made from platinum with 18k yellow gold prongs around a glowing 10.75ct Imperial Topaz (gem report from C. Dunaigre), a rare and valued color in the topaz f...
Category
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Materials
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Located in New York, NY
Indulge in timeless elegance with our 18K Diamond Ring. Crafted in 18k white gold, this ring boasts a stunning 1.03 carat diamond. In good condition w...
Category
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Materials
Diamond, 18k Gold
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Located in Montreal, QC
Simply Beautiful! Finely detailed Imperial and Diamond Platinum Cocktail Ring, center securely nestled with an Oval Imperial Topaz, approx. 4.93 Carat, surrounded by Diamonds, approx...
Category
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Materials
Diamond, Topaz, Imperial Topaz, Platinum
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Located in New York, NY
Indulge in timeless elegance with our exquisite 18k Diamond Ring. Crafted from 18k white gold and adorned with 1.51 carats of shimmering diamonds, thi...
Category
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This stunning ring has been meticulously crafted from 18-karat gold. It is set with 8.33 carats Imperial Topaz, .67 carats tanzanite and 1.07 carats of glittering diamonds.
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Category
21st Century and Contemporary Unknown Modern Cocktail Rings
Materials
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Vivid Green Peridot 13.80 Ct Natural Loose Gemstone Square Cushion Cut Jewelry
Located in Peshawar, PK
Vivid Green Natural Peridot Loose Gemstone for Ring, Necklace Pendant or any other Jewelry Setting Square Cushion Cut from Supat Mine, Kohistan Pakistan!!
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...
Category
21st Century and Contemporary Pakistani Contemporary Loose Gemstones
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W 0.53 in D 0.4 in L 0.54 in
Previously Available Items
Rose cut diamond and gold ring
Located in Genève, CH
An 18k gold ring (probably antique) set with five rose cut diamonds (I1, O-P) of approximately 0.90 cts. 1886 and 1911 engraved inside ring.
Category
Vintage 1910s European Cluster Rings
Materials
Diamond, Gold, 18k Gold
Watermelon Bicolour Tourmaline 26.61ct
Located in Genève, CH
A Green and brownish Pink Bicolour Tourmaline of 26.61ct
Category
2010s Unknown Loose Gemstones
Materials
Tourmaline
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 Loose Gemstones
Materials
Imperial Topaz
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 Loose Gemstones
Materials
Sapphire
Indicolite Tourmaline and Diamond Ring
Located in Genève, CH
A marquise cut indicolite tourmaline (approximately 1.6 its) set with 12 brilliant cut diamonds (approximate total weight 0.75 ct) in 18k white gold.
Category
2010s French Cocktail Rings
Materials
Diamond, Tourmaline, Indicolite, 18k Gold
Rose cut diamond and gold ring
Located in Genève, CH
An 18k gold ring (probably antique) set with five rose cut diamonds (I1, O-P) of approximately 0.90 cts. 1886 and 1911 engraved inside ring.
Category
Vintage 1910s European Cluster Rings
Materials
Diamond, 18k Gold
3.49ct Colombian Emerald Ring
Located in Genève, CH
A GRS Certified Colombian Emerald of 3.49 cts (Minor) set with two baguette cut diamonds (0.30ct total) in 18k White Gold. Size 53.5.
Category
2010s Three-Stone Rings
Materials
Emerald, Diamond, 18k Gold
Imperial Topaz Ring
Located in Genève, CH
An orange Imperial Topaz of approximately 7 ct (stone's dimensions 15.1x9.3x7.2mm) set in 18k yellow gold. 8 diamonds of about 1mm set on each side of the ring. The Topaz has a large...
Category
Late 20th Century Unknown Solitaire Rings
Materials
Imperial Topaz, 18k Gold
Tourmaline and Diamond Ring
Located in Genève, CH
A dark green indigolite tourmaline set with diamonds in platinum. size 53. Tourmaline weighs 6.38 ct and the diamonds approximately 1.72 ct total. Estimated diamond quality H-I, SI.
Category
21st Century and Contemporary Unknown Contemporary Cocktail Rings
Materials
Diamond, Tourmaline, Platinum
