Unknown Three-Stone Rings

This exquisite ring features a GIA certified 4.51 carat brilliant cut diamond, elegantly set in 18K white gold The center diamond boasts a D color grade, offering a near-colorless b...

Elegant example of the Edwardian era handmade in platinum with an intricate pierced open work & filigree design. The total diamond weight is approx...

14k Yellow Gold Ruby and Diamond Three Stone Ring, Circa 1940s - VHK#226 Item Details: Ring Size: 9.75 Metal Type: 14k White Gold [Hallmarked, and Tested] Weight: 9.6 grams Center ...

A stunning, fine and impressive vintage 3.53 carat diamond and platinum trilogy ring; part of our diverse engagement ring collections. This stunning 1950s vintage engagement ring ha...

This elegant platinum ring centers a vivid emerald-cut natural emerald displaying richly saturated green color and exceptional presence. Represented as originating from the legendary...

Ring Size: 6 A vivid 3.69 carat oval-cut rhodolite garnet is the star of this bold and refined ring, set in a rich 14 karat yellow gold mounting. The garnet's deep red hue is emphas...

A stunning, fine and impressive vintage 2.86 carat Basaltic sapphire and 0.28 carat diamond, 18 karat yellow gold three stone ring; part of our diverse sapphire jewelry collections. ...

This exquisite ring features a breathtaking 4.03 carat heart cut diamond as its centerpiece, beautifully set in luxurious 18K white gold. The central diamond boasts a color grade o...

A vivid oval ruby is flanked by round brilliant diamonds in this three stone ring from the 1970s. The ruby is a 0.85 carat stone claw whilst the accompanying diamonds are 0.10 carat ...

A natural, unheated ruby takes centre stage flanked by a pair of old cut diamonds in this gorgeous Edwardian trilogy ring. The vibrant ruby is an old cushion cut stone and weighs 1.7...

This exquisite 18K white gold ring showcases a rare, natural tsavorite garnet, prized for its intense green hue and remarkable clarity. Accented by brilliant white diamonds, this sop...

A timeless embodiment of elegance and sophistication, this refined engagement ring captures attention with its harmonious proportions and radiant presence. At its center lies a brea...

A Belle Époque natural pearl and diamond ring, the vertically set three stone pearl, accompanied by a Gem and Pearl Laboratory certifica...

Ring size: 4 This extraordinarily elegant engagement ring will absolutely take your breath away! An exquisite natural yellow diamond is paired with glittering white diamonds for an ...

A stunning antique Victorian 3.11 carat sapphire and 0.90 carat diamond, 18 karat yellow gold trilogy ring; part of our diverse antique jewelry collections. This stunning, fine and impressive antique Victorian sapphire ring...

This GIA certified 3.01-carat emerald cut diamond ring is a striking example of fine craftsmanship and elegant design. Set in 18K white gold, the centerpiece features a beautiful eme...

This incredible trilogy ring features a trio of sparkling old cut diamonds. The centre diamond weighs 2.00 carat, whilst the flanking pair weigh 0.80 carat a piece. Tall three stones...

A stunning contemporary 6.123 carat diamond and platinum three stone engagement r Ring; part of our diverse diamond jewelry and estate jewelry collections. This fancy brown Princess ...

Presenting the epitome of grace and timeless elegance: our 1.20 Carat Oval Diamond Trilogy Ring, a signature piece from Antinori di Sanpietro's exquisite collection. Crafted with met...

This bold, contemporary cat's eye chrysoberyl and diamond band ring will not go unnoticed! The incredible 8.86 carat oval cabochon chrysoberyl stone is bezel set in 18 karat yellow g...

GIA Ceylon Unheated 3.95 ct Cushion Sapphire Three Stone Diamond Ring in Platinum Sapphire and Diamond Ring features a GIA certified Deep Blue Cushion Cut Sapphire weighing 3.95 ca...

A striking and sophisticated statement piece, this bold ruby and diamond ring showcases a rich red oval ruby of approximately 0.65 carats, beautifully illuminated by two round brilli...

Ring size: 7.5 Bright, bold and beautiful peridot and pink sapphire 3 stone cocktail ring with diamond accents. This ultra contemporary piece is...

18kt yellow gold ladies ring with Natural 6.15 carat Colombian emerald and trillion-cut diamonds. Comes with GIA Certificate. Dimensions - Weight : 7.75 grams Finger Size (UK) = O (...

A stunning, fine and impressive vintage 3.49 carat diamond and 14 karat yellow gold trilogy ring; part of our diverse vintage diamond jewelry...

Platinum Cabochon Sapphire and Diamond Three Stone Gypsy Ring Description: A vintage platinum gypsy ring set with a deep blue cabochon sapphire at the center, flanked by two old min...

AGL Certified Ruby and Old Mine Diamond Ring A yellow gold ring centering a round-cut ruby flanked by two old mine cut diamonds. Accompanied by an AGL certificate stating ruby is o...

Ultra Rare Gubelin and GIA certified Natural Emerald and Diamond Ring. 3.38 Carat Emerald is brilliant-cut, Colombian origin. Two round old European cut diamonds on the sides, 4.14...

Men's Cabochon Sapphire Ring A platinum ring set with a cabochon sapphire accented by baguette cut diamonds Approximate Sapphire Weight: 4.34 ...

A stunning, fine and impressive antique and contemporary 2.01 carat diamond, 18 karat yellow gold, three stone ring; part of our antique jewelry and estate jewelry collections. This stunning, fine and impressive antique and contemporary trilogy ring has been crafted in 18 karat yellow gold. The pierced decorated setting displays three fine and impressive antique (circa 1910) Old European round cut diamonds. The contemporary scrolling...

Ring Size: 6 Indulge in the allure of timeless luxury with this exquisite ring, featuring a breathtaking oval tanzanite as its centerpiece. The tanzanite, with its vivid violet-blue...

Two glistening old cut diamonds highlight a gorgeous natural red ruby set in between. The ruby weighs 0.65 carat with the diamonds weighing 0.40 carats each. they have been estimated...

12ct size natural emerald - GIA certified - Gorgeous green color! - Beautiful emerald cut

This ring has been meticulously crafted from 14-karat gold. It is hand set with 6.45 carats emerald & .80 carats of sparkling diamonds. The ring is a size 7 and may be resized to ...

Natural antique cushion cut bluish violet Sapphire and diamond three-stone platinum ring. GIA certified natural sapphire center stone, no enhancements. 2 Emerald step cut accent diam...

A fine and impressive vintage 1.93 carat diamond and 18 karat white gold trilogy ring; part of our diamond jewellery and estate jewelry collections. This fine and impressive vintage...

A stunning yellow sapphire is flanked by trillion cut diamonds in this vintage trilogy ring. The central yellow sapphire is a natural unheated stone weighing 2.27 carat. The stone is...

Dating back to the 1950s, this trilogy ring features a natural emerald at its centre, flanked by a matching pair of round brilliant cut diamonds. The vibrant green emerald weighs 1.1...

This exquisite ring showcases a stunning natural blue sapphire set in luxurious 18K white gold, accented by dazzling diamonds. Ideal for those who appreciate classic elegance and tim...

Certified 5.12 Oval Cut Sapphire and Diamond Ring A platinum ring centering an oval cut sapphire, flanked by a round cut diamond on each side. Accompanied by AGL certificate stati...

Ring size: 5.75 This stunning three stone ring combines the allure of deep green emeralds, sparkling diamonds, and luxurious 14K white gold to create a true timeless treasure. The ...

An amazing natural blue Sapphire and Diamond ring! The cushion shaped Sapphire is set in a four prong basket setting, with a single trilliant cut Diamond on each side of it. The Sa...

A fine and impressive antique 0.48 carat diamond three stone ring in 18 karat yellow gold with a platinum setting; part of our diverse diamond jewelry and estate jewelry collections....

This elegant vintage ring is crafted in 9k gold (375 hallmark) and set with three round-cut emeralds across the front, accented with small diamonds for subtle brilliance. The central...

An intense blue sapphire sits between two glittering old cut diamonds in this vintage trilogy ring. The impressive 3.90 carat sapphire is an oval cut stone, certified as Sri Lankan, ...

The ring SPARKLES!! Three near colorless emerald cut, prong set diamonds. Center diamond is approximately 2.06 ct, VS2 clarity, E color (colorless!) with GIA certificate. Side diam...

A stunning antique 1930s 1.94 carat diamond and 0.90 carat sapphire, platinum cocktail ring; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive antique sapphire ring has been crafted in platinum. The Art Deco design is ornamented with a central bezel set 0.73Ct Old European round cut diamond. The central diamond is flanked on either side by a bezel set round mixed cut blue basaltic sapphire...

Other Details: Primary Stone: Sapphire Center Sapphire Weight: 1.50 Carats Center Sapphire Cut: Oval Cut Certification: SSEF Certified, Gübelin Certified Gemstone Origin: Kashmir S...

A stunning, fine and impressive antique Victorian 2.17 carat Basaltic sapphire and 2.52 carat diamond, 18 karat yellow gold trilogy ring; part of our diverse collection of Victorian ...

Don't miss your chance to snag a beautifully unique piece. Made up of around 1.5ct diamonds formed in an extremely unique shape, 14k gold ring. Pair with other rings to create a layered look and a Fendi monogrammed top...

This elegant GIA Certified ring showcases a 4.37 carat Emerald Cut diamond at its center, exuding timeless sophistication and refined beauty. Set in platinum, the ring is accented w...

A magnificent, fine and impressive antique 4.76 carat diamond and 18 karat yellow gold three stone ring; part of our antique jewelry/estate jewelry collections. This magnificent, fine and impressive antique trilogy ring has been crafted in 18k yellow gold. The pierced and scroll decorated setting displays a stunning and large central claw set 2.28ct Old European cut diamond flanked by a 1.26ct and 1.14ct Old European round cut diamond. The main setting is further embellished with four Dutch cut diamonds, set in sequence with the main gemstones. The elevated ring shoulders are ornamented with further scrolling ornamentation and meld with the plain 18k yellow gold ring shank. This stunning diamond ring is hallmarked to the interior of the ring shank with the 18k mark (18). This impressive antique ring is supplied with three IDGL diamond grading report certificates for the feature stones, in addition to an IDGL diamond grading report card for the supporting stones. Such examples set with large Old European round cut diamonds of nearly 5ct, in this high quality are becoming increasingly difficult to locate; this ring is the finest of its type you can hope to acquire. This 4.76 carat gold trilogy ring is an opulent and meaningful gift. Its three stone design symbolising past, present and future - ideal for anniversaries, engagements or vow renewals. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This antique three stone ring is magnificent quality, set with feature diamonds displaying a stunning white color, brilliance and presence. The supporting diamonds display a fine white color and brilliance. The ring is an magnificent gauge of gold and is in stunning condition; this ring has seen little to no wear in its lifetime. Reflections in photographs may detract from the true representation of this fine antique three stone diamond ring...

A stunning, fine and impressive antique 2.38 carat emerald cut diamond solitaire ring in platinum; part of our antique engagement ring collections. This stunning, fine and impressi...

A remarkable 1.30 carat natural sapphire proudly sits between two 0.60 carat old cut diamonds. The diamonds are of excellent quality being estimated as G in colour and VS-SI in clari...

A fine and impressive vintage 2.19 carat diamond and 18 karat white gold trilogy ring; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive vintage diamond...

5.69 carat Certified Natural Sapphire & Diamond Ring A ring featuring an emerald cut violetish Blue Ceylon no heat center sapphire, with two trapezoid cut brown side diamonds. Sapp...

Baguette cut tourmaline is mounted in 14K yellow gold. Beautifully hand crafted with accent diamonds on east west makes it an elegant stacking ring. Carefully chosen gem stone is han...

Platinum 2 ct Total Weight Cushion & Baguette Cut Diamond Engagement Ring. The ring weighs 4.1 grams, size 6, the center stone is a Old European Cut (EGL Wrote Cushion Cut, but it's ...

A dazzling diamond emerald platinum ring. This timeless ring has a classic three stone design often used for anniversary rings. For an anniversary ring, this design traditi...

Retro Deco Emerald and Diamond Ring A yellow gold ring set with an oval emerald and two round cut diamonds. Ring Size: 6 Complimentary Resizing Metal Type: 14 karat gold