Vintage 18k Gold Trilogy Ring — 3.55ct Unheated Vivid Blue Madagascar Sapphire &
Located in Nicosia, Cyprus
A vintage trilogy ring from circa 1990 in 18k gold, centered on a natural unheated Madagascar sapphire of 3.55 carats — a stone of vivid, exceptional blue, no-heat, certified by Bell...
Diamond, Sapphire, 18k Gold
Himalayan Purple Sapphire 3.79Cts No heat & Diamond Three-Stone Ring
Located in Nicosia, Cyprus
Himalayan Purple Sapphire 3.79Cts No heat & Diamond Three-Stone Ring – Circa 1990 A sophisticated three-stone ring from circa 1990, centered on a remarkable natural purple sapphire from the Himalaya, one of the rarest and most sought-after sapphire varieties among collectors today. Elegant and wearable, the design combines exceptional gemstone quality with timeless proportions. The oval sapphire weighs 3.79 carats and displays a rich, saturated purple hue characteristic of fine Himalayan sapphires...
Diamond, Purple Sapphire, 18k Gold, White Gold
Vintage GIA 2.57ct No-Heat Yellow Sapphire Ruby Trilogy Platinum 18K Gold Ring
Located in New York, NY
Classic Vintage GIA 2.57ctw Unheated Yellow Sapphire Rubies Trilogy Platinum and 18K Yellow Gold Ring. The 1.23ct GIA certified No Heat Oval Brilliant cut Yellow Sapphire (GIA Certi...
Ruby, Yellow Sapphire, 18k Gold, Yellow Gold, Platinum
Unheated 2.91ct Blue Sapphire Platinum & Diamond Ring
Located in bangkok, TH
A simply gorgeous Estate ring set in solid Platinum and featuring a stunning Unheated Blue Sapphire from Sri Lanka weighing an absolutely impressive 2.91ct. The beautifully made Esta...
Diamond, Blue Sapphire, Platinum
Antique Edwardian Platinum Old Euro Diamond and No Heat Ruby Three Stone Ring
Located in Great Neck, NY
Beautiful Antique Edwardian Platinum Old Euro Diamond and No Heat Ruby Three Stone Ring. This incredible Edwardian three stone ring is crafted in platinum. The ring features a natura...
Diamond, Ruby, Platinum
Kashmir Sapphire No Heat Diamond Platinum 3-Stone Engagement Ring
By Dover Jewelry
Located in Miami, FL
Rare Sapphire! All Natural No Heat Sapphire from Kashmir region GIA certified. This very rare sapphire ring was inspired by a 3 stone motif and cra...
Diamond, Sapphire, Platinum
$304,000Sale Price|20% Off
Cartier 4.99 Carats No-Heat Blue Sapphire & Diamond Three-Stone Engagement Ring
By Cartier
Located in New York, NY
A gorgeous engagement ring, featuring a very rare 4.99 carats cushion cut blue sapphire certified by both AGL and Gubelin as Sri Lankan origin (Ceylon), set on a four prong setting. ...
Diamond, Sapphire, Blue Sapphire, Platinum
Vintage 1.00ct Sapphire and Diamond Trilogy Ring, c.1970s
Located in London, GB
This timeless 1970s trilogy ring features a vibrant blue sapphire at it’s centre, flanked by a pair of round brilliant diamonds. The central sapphire is a round cut stone weighing 1....
Diamond, Sapphire, 18k Gold, Platinum
$5,180Sale Price|30% Off
GIA 18K 2.55 Ct Unheated Green Blue Sapphire&Diamonds Engagement Ring
Located in Kaohsiung City, TW
*GIA 18K 2.55 Ct Natural Unheated Green Blue Sapphire&Diamonds Engagement Ring* GIA-certified natural unheated green blue Sapphire weighing 2.55 ct set on the 18K white gold ban...
Diamond, Sapphire, Blue Sapphire, Green Sapphire, Gold, 18k Gold, White ...
Purple Sapphire and Diamond Three-Stone Bezel Ring
By Bracken Jewelers
Located in Santa Monica, CA
A rectangular 2.14 carat cushion cut purple sapphire is front and center in this one-of-a-kind three-stone ring by Bracken Jewelers, complemented by two old mine cut diamond sides (0...
Purple Sapphire, Sapphire, Diamond, Yellow Gold, 22k Gold
$62,720Sale Price|20% Off
Tiffany & Co. Burma No Heat Ruby Diamond Three-Stone Ring
By Tiffany & Co.
Located in Chicago, IL
An exceptional and highly collectible three-stone ring by Tiffany & Co., centered around a rare and vividly saturated Burmese ruby of remarkable quality. The ring features a nat...
Diamond, Ruby, Platinum
Natural Vivid Pink Purple Sapphire & Diamond 18k Yellow Gold Three Stone Ring
By Gems and Jewels UK
Located in Birmingham, GB
Fine Natural Vivid Pink Purple Sapphire & Diamond 18k Yellow Gold Three Stone Ring. Top grade 1.12 carat natural sapphire with a beautiful vivid pink purple colour. This stone also ...
Diamond, White Diamond, Sapphire, Pink Sapphire, Purple Sapphire, Gold, ...
18K White Gold 13.10ct Unheated Ceylon Sapphire & Diamond Ring
By Emeralds Maravellous
Located in Brunswick, ME
This spectacular 18K white gold engagement ring showcases a magnificent 11.89-carat cushion-cut natural Ceylon blue sapphire. Completely unheated and untreated, this 100% natural gem...
Diamond, White Diamond, Blue Sapphire, Sapphire, 18k Gold, White Gold
Classic No-Heat Natural Ceylon Sapphire Diamond Platinum Three stone Ring
By Dover Jewelry
Located in Miami, FL
This high-quality three stone sapphire and diamond ring is crafted in solid platinum. Displaying a prominent cushion-cut, Natural No Heat Genuine Blue Sapphire with GIA lab report w...
Diamond, Sapphire, Platinum
IGI 18K 3.10 Ct Madagascar Unheated Purple Sapphire Engagement Ring
Located in Kaohsiung City, TW
*IGI 18K 3.10 Ct Madagascar Unheated Purple Sapphire Engagement Ring* IGI-certified Madagascar Unheated Purple Sapphire weighing 3.10 ct set on the 18K yellow gold band with natural...
Diamond, Sapphire, Purple Sapphire, Gold, 18k Gold, Yellow Gold
French 18K Gold Unheated Ceylon Sapphire and Diamond Three-Stone Ring
Located in MONTMORENCY, FR
Elegant French three-stone ring crafted in 18-karat yellow gold, showcasing a magnificent 2.50-carat unheated Ceylon sapphire framed by two sparkling old-cut diamonds totaling approx...
Diamond, Sapphire, 18k Gold
1.70 Carat Purple Sapphire Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
GIA certified pear shape natural purple no heat no enhancement Sapphire and diamond engagement ring, with two side diamonds in a Platinum three-stone setting. 1950s. Purple Sapph...
Diamond, Sapphire, Purple Sapphire, Platinum
Vintage 18K Gold Ring, Natural Rubies and Diamonds - Belle Époque Style
Located in Nicosia, Cyprus
Vintage Belle Époque-style ring in 18K gold (750/1000) from the 1960s. It features a central row of three natural rubies totaling approximately 1.10 carats, along with four brilliant...
Diamond, Ruby, Gold, 18k Gold, Yellow Gold