Round Cut Jewelry

14 Karat Yellow Gold Hand-Crafted Matte and Hammer-Finished Cigar Ring, Enhanced with 0.25 Carats ff Pave Set Diamonds.

Antique Ruby & Diamond Bangle 15ct Gold Circa 1920’s Beautiful Gold Bangle Set with Rubies & Diamonds Secure Clasp & Safety Chain Weight 11g Measures: Internal Diameter 2...

Vintage Ruby & Diamond Ring 18ct Gold Stamped Hallmarked London 1971 Makers Mark J & P This stunning vintage ring showcases a captivating design crafted from 18ct yellow gold. ...

Ruby & Diamond Five Stone Ring 18ct Gold Circa 1900 Hallmarked Birmingham- date letter has rubbed Makers Mark H W Ltd Lovely, Edwardian Ring. Set with alternating, natural rub...

Vintage Heart Locket 9ct Gold Stamped Hallmarked Birmingham 1980 Makers Mark C & F Beautiful, vintage heart shaped locket. Decorated with natural rubies & seed pearls. The insid...

Vintage style pearl 14k gold engagement ring. Metal: 14k gold Weight: 2.5 gr depends from size 1 piece (central stone) - pearl, button shape, white color, 4.5 mm, cultivated, freshw...

TIFFANY & Co. Platinum 3 Diamond 4mm Wedding Band Ring 7 Metal: Platinum Size: 7 Weight: 7.60 grams Band Width: 4mm Diamond: 3 round brilliant cut diamonds, carat total weight .07 H...

This gorgeous necklace is solid 14k yellow gold with white gold accenting and natural diamonds. Necklace Specifics: 14 Round Diamonds - 0.14ctw Total weight - 40.6 grams Chain - 8mm...

Oscar Heyman platinum bead set diamond band ring contains 31 Round Diamonds (F-G/ VS+ quality) weighing 0.63 cts. The diamonds extend around the whole ring. The ring is 2.5mm wide and is stamped with the makers mark, PLAT, and serial number W709. It is a classic design that fits comfortably on the finger. This band comes in an Oscar Heyman pouch. Size 6. This ring cannot be re-sized, however, additional sizes, widths, and stone colors are available by special order. Pricing will change. Oscar Heyman was founded in 1912 and became known as the 'Jewelers' Jeweler'® for creating pieces for Van Cleef & Arpels, Cartier, and Tiffany & Co. Oscar Heyman jewelry is and always has been made in New York City at the company's own factory. Guard rings are die struck in the company's tool and die shop...

David Yurman 18K Cable Coil Diamond Ring Yellow Gold Size 7.5 This David Yurman ring is made in 18k yellow gold with the designer’s signature cable motif arranged in a tightly coile...

Antique Snake Ring 14ct Gold Circa 1930s Step back in time with this exquisite 1930s double-headed snake ring, crafted from luxurious 14ct yellow gold. This unique piece features...

Hermès Kelly Diamond Bracelet is a striking embodiment of luxury and iconic design. Crafted from 18k rose gold, this bracelet reimagines the classic Kelly silhouette with its trapez...

Recently serviced by Tiffany & Co., with official packaging & receipt. Item Information - --------------------------------------------- - Dimensions: - Length: 5.5in - Width...

A spectacular pair of Cartier earrings, masterfully crafted in rich 22 karat yellow gold and exquisitely pavé-set with round brilliant-cut diamonds. The diamonds are estimated to wei...

Cartier Love Collection pendant necklace crafted in luxurious 18K yellow gold and accented with brilliant pavé-set natural diamonds. Featuring the iconic circular Love motif with Car...

TIFFANY & Co. 18K Gold Diamond Alpine Rose Clip-on Earrings Metal: 18K Gold Weight: 21.50 grams Measurement: 27mm wide Diamond: 12 round brilliant diamonds, carat total weight .60 ...

Antique Ring 18ct Gold Circa 1900 Beautiful, Edwardian five stone gypsy ring. Set with alternating, natural rubies & diamonds. Each stone framed in its own little square with a...

14 Karat Yellow Gold Hand-Crafted Matte-Finished Jerusalem Cross Pendant, Engraved with the "Jerusalem" Imprint on the Back, Centered with 0.16 Carats of a Pave Set Diamond Cross, an...

TIFFANY & Co. Elsa Peretti Platinum Diamond 2mm Curved Wedding Band Ring 5 Metal: Platinum Size: 5 Weight: 3.70 grams Band Width: 2mm Diamond: 9 round brilliant diamonds, carat tota...

This Tiffany & Co. HardWear Double Link necklace is meant to symbolize enduring resilience. The collections iconic gauge links come to life thanks to inset Ruby accents and lustr...

Size: 6 1/4 Sizing Fee: Up 2 sizes for $40 or Down 1 size for $30 Date: April 27, 2026 Metal Content: 14k Yellow Gold Stone Information Natural Diamonds Carat(s): .15ctw Cut: Rou...

TIFFANY & Co. Atlas 18K White Gold 3 Diamonds Open Ring 5 Metal: 18K White Gold Size: 5 Band Width: 8.5mm Weight: 6.80 grams Diamond: 3 round brilliant diamonds, carat total wei...

This necklace is comprised of green onyx gemstones in a mesh style arrangement with a total weight of 38.89 carats, set in 925 sterling silver. Each 1.7 mm round shaped stone is clos...

Beautifully handcrafted in 18ct yellow gold, hallmarked Birmingham 1904, this more than 100-year-gold antique ring features three vibrant blue natural sapphires, with two pairs of ro...

A timeless and elegant diamond eternity wedding band by Harry Winston, crafted in luxurious platinum and set with an exceptional array of round brilliant-cut diamonds totaling approx...

Silver, gold carved flower earrings studs with citrines and topazs. 3 petal flower earrings. Blue topazs earrings. Flower earrings. White flower wedding earrings. Metal: silver 925 ...

TIFFANY & Co. 18K Yellow Gold Diamond Ruby Fish Pendant Necklace Large Metal: 18K yellow gold Weight: 22.80 grams Pendant: 36mm (1.42") wide x 32mm (1.26") long, large size Ch...

Turquoise & Pearl Ring 15ct Gold Victorian- Hallmarked Birmingham 1899 Fabulous Hand Engraved Shoulders. UK Size K US Size 5 1/2 Can be resized using our resizing service, p...

This tennis bracelet features 1.15 carats of sparkling diamonds, set in 14K white gold. each diamond measuring approximately 1.2 mm and secured in classic prong settings. Designed in...

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...

TIFFANY & Co. Platinum .18ct Diamond Bezet Band Ring 4.5 Metal: Platinum Size: 4.5 Band Width: 2.6mm Weight: 5.20 grams Diamond: round brilliant diamonds, carat total wei...

TIFFANY & Co. Platinum Diamond Flower Ring 5.5 Metal: Platinum Size: 5.5 Weight: 3.50 grams Diamond: 7 round brilliant diamonds, carat total weight .50 approx. Hallmark: TIFFANY&C...

An exceptional diamond jewellery set crafted in solid 18ct white gold, comprising a necklace, earrings, bracelet, and ring, all set with natural diamonds totaling approximately 18.3...

Magnificent DRAGONFLY BROOCH PIN Hand made with brilliant colors of Enamel Solid 18K Yellow Gold approx 7.90 grams Natural Diamonds approx 0.42 carat G-VS Natural Emerald approx 0.1...

Vintage Adore Ring 18ct Yellow Gold Stamped Hallmarked Birmingham Circa 1982 Makers Mark B A O Introducing the stunning 18ct Yellow Gold ADORE ring, a true epitome of elegance ...

3.36 Carat Natural Yellow Sapphire White Diamond 14 Karat Yellow Gold Band Ring This Yellow Sapphire and White Diamond Band is stunning and versatile! Can be worn as a wedding or en...

Bijoux Num 12ct Round Briolette Cut Prasiolite Drop Vermeil Earrings These stunning pair of earrings features top quality round briolette-cut pastel green prasiolite (6ct each, 12ct...

A Graff ring, crafted in 18-karat white gold. Features a central 1.01-carat diamond, GIA-graded VS2 clarity, F color, surrounded by round brilliant cut diamonds totaling 10.08 carats...

Inspired by the elegance of the Edwardian era, these floral earrings sparkle with carefully set brilliant diamonds. The intricate flower motif blends geometric lines with soft curves...

An exceptionally rare and important Panthère de Cartier bracelet, crafted in solid 18K yellow gold and accented with brilliant-cut diamonds. The panther has long been one of the mos...

A rare and impressive Van Cleef & Arpels Alhambra diamond necklace, crafted in 18K yellow gold with a bold and substantial presence. Dating to circa 90'S, this estate Van Cleef ...

TIFFANY & Co. Platinum 2.2mm Half Circle Diamond Sapphire Embrace Band Ring 3 Metal: Platinum Size: 3 Band Width: 2.2mm Diamond: 4 round brilliant diamonds, carat total weight .12 S...

These elegant 925 sterling silver natural blue sapphire and diamond earrings feature a graceful infinity-inspired drop design that blends timeless symbolism with refined sparkle. Eac...

This jewelry item is a vintage yellow jade hinged bangle bracelet with 14K yellow gold fitting, that completely wraps on the inside of the entire Bangle. Item Details Material: The ...

A playful spirit. A master’s hand. Certified and enduring. Created in France in 1970, this distinctive Cartier brooch captures the charm and character of a feline through bold mater...

Antique Venus & Cupid Brooch 14ct Gold Stamped Circa 1860s Introducing an exquisite early Victorian 14ct gold stamped cherub portrait brooch, featurin...

Color : Multi Shape : Round Clarity : Loupe Clean Treatment : Natural Origin : Africa Hardness : 5-5.5 Family : Titanite This striking **Sphene gemstone**, also known as **Titanite...

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....

Beautiful South Sea Pearl Earrings Metal: 18k Two Tone white and yellow gold approx 23.5 grams Size: approx 1' inch high Very Nice Luster Pearls approx size 13.5 - 14 mm Natural Dia...

TIFFANY & Co. 18K Gold Diamond Etoile 4mm Band Ring 6.5 Metal: 18K Gold Size: 6.5 Band Width: 4mm Diamond: 10 round brilliant diamonds, carat total weight .22 Hallmark: TIFFANY...

Created in 18 karat yellow gold Blue Topaz 7 carats approx. Diamonds 0.04 carat approx. Ring size US 7, can be sized Limited edition About the Designers ~ Dharmesh & Namrata Draw...

The listing is for the pendant on a 1 mm 18 ct gold link chain 16 inches length. This exquisite piece of jewelry features a one-of-a-kind handcrafted sea shell, meticulously crafte...

Make an unforgettable statement with the fierce sophistication of the Panthère de Cartier ring. This exquisite piece brings the Maison’s emblematic animal to life in dazzling fashion...

The ring: Designed as bypass ring in polished eighteen karat rose gold featuring (2) pointed cabochon cut rhodolite garnets and set with (20) round brilliant cut diamonds weighing ap...

An elegant and luxurious Cartier ring crafted in platinum and set with an extraordinary combination of brilliant white diamonds and richly colored blue sapphires. Showcasing the refi...

TIFFANY & Co. Platinum 1.71ct Diamond Cross Pendant Necklace Large Metal: Platinum Chain: 16" long Pendant: 27.5mm long x 20.14mm wide, large size Weight: 5.10 grams Diamond: 11 rou...

For sale is this wonderful pair of late Victorian 18 Karat yellow gold dormeuse earrings. They are decorated by a twisted boarder and an elegant hand engraved flowers. The flower hea...

Bijoux Num hand-engraved star pattern vermeil bangle bracelet. This beautiful bracelet features over 50 pcs of round faux diamond cubic zirconia (CZ), handcrafted Italian "Rigato" ...

NOTE: This item contains natural coral. Sale is restricted to UK buyers only. This item will not be shipped internationally due to wildlife trade regulations. A striking rare vintag...

This Crafted in gleaming 925 sterling silver, this stunning pavé necklace showcases natural deep blue sapphires—each precisely cut in a round shape measuring 1.8 mm—forming a mesmeri...