Round Cut Solitaire Rings

This gorgeous, vintage, carinated solitaire is sterling silver with a stunning 6mm blue spinel gemstone. The band on this ring measures 6mm wide with a rise of 4mm off the finger. Si...

An elegant and timeless three-stone diamond ring by Harry Winston, crafted in luxurious platinum and centered around a stunning natural round brilliant cut diamond weighing approxima...

This striking triple cluster holds three pale blue tourmaline stones measuring approx 75pts at the centre and 50pts either side. The stones are held in a simple claw setting. The dia...

A timeless symbol of elegance and craftsmanship, this exceptional Harry Winston diamond engagement ring showcases a breathtaking 4 carat natural round brilliant cut diamond set in pl...

An elegant and timeless Tiffany & Co. diamond ring crafted in richly polished 18 karat yellow gold. Showcasing a beautifully textured basket weave design, the ring is adorned wit...

Exceptional Tiffany & Co. Knife Edge solitaire engagement ring crafted in platinum and set with an impressive 6.39 carat natural diamond. The center diamond is graded D color an...

Presenting our Art Deco GIA Certified 0.70 Carat Diamond Emerald Platinum Engagement Ring, a masterpiece that embodies elegance and sophistication. This remarkable ring features a GI...

An elegant antique ring dating to 1800, centered with a richly colored flat cut rhodolite garnet accented by old cut diamond shoulders, mounted in silver topped 14 karat gold. The ga...

This exquisite platinum engagement ring showcases a GIA-certified 0.50 carat round brilliant diamond at its center, boasting exceptional E color and internally flawless (IF) clarity....

Bochic “Vintage” Fancy Chocolate, Greenish Diamond 18K Rose Gold Halo Ring Bochic “Vintage” Fancy Greenish Gray Diamond Ring — 2.00 Carats Total — ...

An elegant and iconic engagement ring by Harry Winston from the renowned “The One” collection, crafted in platinum and designed with a refined halo setting that enhances the brillian...

Classic Tiffany & Co. platinum solitaire engagement ring featuring a 2.00 carat natural round brilliant cut diamond, certified by Tiffany & Co. The center diamond is graded ...

This exquisite 925 sterling silver ring showcases a single stunning natural round smoky topaz gemstone, measuring 10 mm in diameter and weighing 3.8 carats. The gemstone is securely ...

Mens Diamond Ring Vintage/old approx from 1940's-or 1950's pre-owned in great condition needs some cleaning(has few very small scratches- i might be able to remove them with polishin...

This captivating engagement ring is a symphony of luxury and elegance, crafted in the finest platinum for lasting beauty and strength. At its heart lies a resplendent GIA certified d...

Early lovely platinum star sapphire cabochon Diamond ring, Carats, about 13 carats - Cut, Cabochon. Color, Light Blue, Baguette single cut diamonds flank both sides, Diamonds clarity...

Modern 2-Stone Diamond Ring in 14k Yellow Gold Crafted in 14k yellow gold, this modern ring features a clean cathedral-style silhouette accented by two round diamonds set vertically...

A beautiful Tiffany & Co. diamond eternity band ring, crafted in platinum and set with approximately 3.60 carats of natural diamonds. The ring features a continuous line of brig...

925 silver ring with round amethysts. Metal stamp: 925 silver Weight: 2.2 g depends from size. Gemstones: 3 amethysts, color - purple, round cut, weight - approx 0.28 ct in total. ...

An elegant diamond engagement ring centered by a beautiful GIA certified 1.83 carat round brilliant cut diamond, graded E color and Internally Flawless clarity. The center diamond h...

This gorgeous estate solitaire is solid 10k yellow gold. It features a 2 carat, round cut natural amethyst set in a filigree design. The face of this...

A timeless icon of elegance and refinement, this authentic Cartier 1895 Solitaire engagement ring showcases a magnificent 1.9 carat Round Brilliant Cut natural diamond set in rich 18...

3.06 Carat Round Cut Black Diamond White Gold Cocktail Ring Gorgeous Black Diamond Ring that can transform into an Engagement ring. There is a 2.69 Carat Round Cut Black Diamond ...

This beautiful le style moderne filigree ring is 14k white gold with a natural 5mm garnet gemstone. The face of this ring measures 1/4 of an inch north to south with a rise of 7mm o...

Alex Jona design collection, hand crafted in Italy, sterling silver ring set with a crazy cut quartz over ruby. Alex Jona jewels stand out, not only for their special design and for...

This stunning ring is 10k yellow gold. It would make a stunning alternative engagement ring. It features a huge, natural, round cut, 6.4 carat amethyst stone. The face of this ring...

Vintage Cartier Round Cut Emerald 18k Tri Colour/Multi Tone Gold Solitaire Ring. Stunning multi tone gold ring set with a fine vivid green emerald. Jewellery houses like Cartier onl...

This Tiffany & Co. Soleste platinum halo ring is an iconic design that embodies refined elegance and timeless brilliance. At its center is a 1.27 carat oval cut diamond, graded G...

Simple amethyst ring. Everyday amethyst ring. Round amethyst 14k gold ring. Amethyst engagement ring. Amethyst Geometric ring. Genuine amethyst ring. Amet...

GIA Certified 1.58ct Round cut diamond ring. Fancy light brown color Si-2 clarity Report Id: 1182151626 Please see attached photo for report. 1.50ct. Round, full cut diamonds. ...

Size: 7 3/4 Sizing Fee: Up 2 sizes for $40 or Down 1 size for $30 Metal Content: 10k Yellow Gold & 10k White Gold Stone Information Natural Diamond Carat(s): .04ct Cut: Round ...

Alex Jona design collection, hand crafted in Italy, 18 Karat brushed yellow gold coil serpent ring. The eyes set with two white diamond eyes, carats 0.02. Ring size US 6- EU 12. Can ...

A very fine, petite estate 14k gold and diamond ring. This tiny 14k ring is flush-set with a round brilliant diamond at its center. Simply a wonderful ring in the incredibly hard t...

Blue topaz engagement ring in 14 k gold. Sky blue topaz cocktail ring. Topaz november birthstone ring. Metal: 14k gold Weight: 2.7 g depends from size Gemstone: Topaz, color - blu...

Alex Jona design collection, hand crafted in Italy, sterling silver ring set with a crazy cut quartz over jade. Alex Jona jewels stand out, not only for their special design and for...

This platinum six prong solitaire ring is the epitome of classic diamond design, offering a refined balance of strength, simplicity, and brilliance. At its center is a 1.65 carat rou...

Experience timeless elegance with this authentic Tiffany & Co. Platinum Round Diamond Engagement Ring, a true icon of refined craftsmanship and enduring beauty. At the center is...

An unusual spirt sun faceted peridot gemstone ring with two round, brilliant cut diamonds on the sides creating the center of the 18K gold overland flowers and vine design. The base...

Ruby 1.15 carats with Diamond 0.22 carat Ring set in 18K Gold Settings Width: 1.0 cm Length: 1.0 cm Ring Size: 53 Total Weight: 3.15 grams "We first opened doors in 1980 when it ...

The warm glow of this morganite is enhanced by the beautiful 14 karat rose gold! The stone measures 10.94 mm - 10.95 mm x 6.68 mm and has an estimated weight of 4.75 carats.

A Solid Gold Gents ring set with a Genuine Natural Diamond. This Sparkling Diamond adds a touch of detail to the subtle elegant design of the ring. This is a delightful piece to wear...

Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold ring set with a crazy cut quartz over Ruby, weighing 7.18 carats. Size US 6, can be sized to any specificatio...

This vintage-style three-stone ring features round blue sapphires set in a graceful row. Between each sapphire, a sparkling diamond adds brilliance and elegant contrast. The combinat...

Simply Beautiful! Carved Jade Gold Solitaire Cocktail Ring. Centering a Hand set securely nestled 4 Carat Round Carved Jade Jadeite. Hand crafted 14K Yellow Gold Filigree mounting. I...

Tiffany & Co. Embrace Platinum Diamond Halo Engagement Ring – 1.68 CTW A timeless and elegant Tiffany & Co. Embrace halo engagement ring crafted in platinum, featuring a daz...

Size: 9 1/4 Sizing Fee: Up 2 sizes for $50 or Down 1 size for $40 Metal Content: Sterling Silver Stone Information Natural Amber Cut: Round Cabochon Color: Brownish Orange Style:...

Unveil the delicate beauty of a snow flower with this Natural Opal and Diamond Vintage-Style Ring. The triple opals, radiating a soft, iridescent glow, forms the heart of the ring, i...

This striking cluster holds a deep pink tourmaline stone measuring approx 4carats. The stone is held in a simple claw setting modelled in platinum and is surrounded by a halo of diam...

Vintage Cartier Round Cut Emerald 18k Yellow Gold Solitaire Ring. Stunning yellow gold ring set with a natural round cut emerald, vivid bright green colour withsome small natural in...

Radiate celestial charm with this elegant solitaire starburst ring. Crafted in high-polished 14k yellow gold, this piece features a singular, shimmering round-cut diamond nestled at ...

An iconic Tiffany & Co. diamond engagement ring, crafted in platinum and set with a 2.50 carat natural round brilliant cut diamond in the world-renowned Tiffany Setting. The cen...

Genuine Original Antique from 1930's Art Deco Solitaire Engagement Ring .50ct Diamond 18K White Gold Featuring a Genuine .50ct Natural Round Brilliant Cut Diamond Center Pierced ...

Oscar Heyman platinum ring with 14mm Tahitian Grey Pearl sitting in a pave setting of 74 Round Diamonds (1.69cts, F-G/VS+). The ring height ...

The ring is 14K White Gold The Tsavorite is a round 0.77 Carat The ring is a size 5.25, sizable. The ring weighs 2.0 grams

Alex Jona design collection, hand crafted in Italy, sterling silver ring set with a crazy cut quartz over lapis lazuli. Alex Jona jewels stand out, not only for their special design...

Vintage Zircon Ring 18ct Gold Stamped Circa 1960s This exquisite vintage ring is the epitome of timeless elegance and sophistication. Crafted i...

An elegant and timeless Tiffany & Co. diamond solitaire ring, centered around a beautifully proportioned 2.50 carat round brilliant cut diamond, accompanied by its original Tiffa...

Authentic Boucheron Ring, Diamond Ring, solid 18K White Gold Ring, Circle Ring. The serial number is PRG29652, size 50, 15.92mm. The center round brilliant cut diamond is .25 carat, ...

This brilliant 18k gold ring is adorned with a rare and beautiful South Sea pearl! The pearl is almost round and has little visible blemishes. The diameter of the pearl is around 11 ...

Vintage Cartier Round Brilliant Diamond 18k White Gold Solitaire Ring. Beautiful white gold ring set with a fine 0.30ct round cut natural diamond. The diamond has very white E/F col...