Round Cut Jewelry

TIFFANY & Co. Etoile Platinum Diamond 4mm Band Ring 6.5 Metal: Platinum Size: 6.5 Band Width: 4mm Weight: 7.40 grams Diamond: 10 round brilliant diamonds, carat total wei...

14 Karat Yellow Gold Hand-Crafted Polish-Finished and Textured Drop Earrings, Centered with a 10mm Semi-Precious Round Checkerboard Green Amethyst Color Stone Accented with 0.03 Cara...

DETAILS • stamped 925 • sterling silver with marcasites • vintage designer earrings MEASUREMENTS • CONDITION • very good vintage condition with minimal signs of wear Sk...

For sale are these stunning French Napoleon III earrings. These 18 karat patina champagne gold dormeuse earrings (also called sleepers) have a front closure and are decorated with ma...

A once in a lifetime opportunity to become the proud owner of this amazing ring. The ring has tremendous brilliance and shine and excellent clarity level which makes it an unforgetta...

Greek Goddess Persephone Coin Pendant. Persephone Mythology Coin Necklace Pendant. Persephone Goddess Necklace with Pomegranate Symbol A beautiful two-sided Persephone goddess coin pendant crafted in sterling silver with rich gold plating. One side features a detailed raised portrait of Persephone...

TIFFANY & Co. Forever Platinum 3.5mm Half Circle Diamond Embrace Band Ring 5.5 Metal: Platinum Size: 5.5 Band Width: 3.5mm Weight: 4.60 grams Diamond: 7 round brilliant diamonds...

A refined, sculptural silhouette inspired by the curve of the eye and the ancient symbolism of the eyebrow as a guardian form, the Arc Ring reinterprets Egyptian iconography through ...

Vacheron Constantin LeCoultre White Gold Mystery Dial Galaxy Watch Metal: 14k white gold case Case: 33.5mm Lug width: 18mm Dial: Silver Crystal: Acrylic Markers: Diamonds Strap: Liz...

6.85 Carat Diamond Cuban Bracelet in Solid 14 Karat White Gold: Material: Solid 14 Karat White Gold (35.52 grams solid gold) Diamonds: 6.85 carats total weight Color: Average I C...

Faceted Russian demantoid garnet with bissolite inclusions sku730 !!️Tagil, Bobrovka deposit = no treatments (no heating) Weight: 0.30 ct Diameter: 3.8 mm Everyone from gemsotne w...

TIFFANY & Co. Platinum .59ct Diamond Engagement Ring 5 Metal: Platinum Size: 5 Diamond: round brilliant cut diamond, carat total weight .59, VS1 clarity, H color Hallmark: TIFFANY &...

*IGI 14K 1.46 Ct Colombia Color Emerald&Diamonds Antique Engagement Ring* An IGI-certified natural vivid green, Colombia color emerald weighing 1.46 ct set on the 14K white gold ban...

These earrings are just beautiful and very unique! They are made from both 22k and 18k yellow gold and they are stamped as such. They each have an 11 mm green chalcedony round cyli...

Simple and Chic Cocktail Ring composed of 1 plain round Burma Jade sphere of 15 mm. in diameter and 2 plain round Burma Jade spheres of 12 mm.,all set on a 3 cup 14K yellow gold sha...

This charming 1.63 carats floral cluster ring showcases eight round cut multi-sapphires arranged in a vibrant rainbow inspired flower motif. A sparkling round diamond weighing 0.06 c...

Tiny vivid green faceted Russian demantoid garnet sku726 !!️Tagil, Bobrovka deposit = no treatments (no heating) Weight: 0.12 ct Diameter: 2.7 mm Everyone from gemsotne world know...

Created in 18 karat yellow gold Blue Topaz 3 carats approx. Diamonds 0.07 carat approx. 18kyg butterfly backs Limited edition About the Designers ~ Dharmesh & Namrata Drawing insp...

Platinum Pearl Necklace Platinum Circa 2000 This exquisite necklace is a timeless piece. Featuring a beaded chain of platinum links and seed pearls, creating a harmonious blend of...

Ruby & Diamond Ring 18ct Yellow Gold Hallmarked Birmingham 1911 A lovely ring set with alternating, natural rubies & diamonds. Mounted in beautiful yellow gold, a very we...

2.30 Carat Round Brilliant Cut Diamond Pendant in 14K Yellow Gold A classic and elegant solitaire pendant showcasing a 2.30 carat round brilliant cut natural diamond, securely set i...

A luminous bloom from the 1990s, this sterling silver cluster ring features a vibrant arrangement of 3.30 total carats of round‑cut citrine, glowing in warm golden hues. At the cente...

This ring holds five diamonds. The rose cut diamonds measure 2pts each. Modelled in 15 carat gold and fully hallmarked Chester 1881. Ring Size: O 1/2 or 7 1/2 Band Width: 6.5mm H...

Size: 6 Sizing Fee: Up 2 sizes for $80 or Down 1 size for $60 Brand: Van Cleef & Arpels Metal Content: 18k Yellow Gold Stone Information Natural Diamond Carat(s): .60ct Cut: ...

Diamond Hidden Halo Single Stud Earring Mined .50ct 14K Yellow Gold Pushback Featuring a Genuine .25ct Round Brilliant Cut Diamond Center Eight Round Brilliant Cut Diamonds Surro...

EXCELLENT Value: Introducing Our Latest Collection of Exquisite Natural Diamond RIVIERA Tennis Necklaces. Boasting 6.05 cts, averaging G-H,VS CLEAN clarity, on a 17-inch chain. 17.06...

Set in this glossy 18ct gold ring are three Diamonds. The central diamond measures 4pts and the two outer diamonds measure 2pts each. The stones are set in star settings. Fully hallm...

This exquisite necklace showcases 104 natural diamonds, totaling 26.70 carats, meticulously set in 14 kt white gold. Certified by GCI, this piece radiates with vibrant color, adding ...

Antique Sapphire & Diamond Ring Hallmarked 18ct Gold Hallmarked Birmingham worn date letter Makers Mark AH A beautifully balanced antique ring featuring three sapphires interspe...

About : This 14K yellow gold three-stone round ring showcases a precisely arranged sequence of round natural diamonds, creating a refined rhythm of brilliance across the finger. The ...

Each earring features an elongated, U-shaped top hoop that elegantly suspends a hollow teardrop charm, creating a beautiful interplay of linear and organic lines.One side of the open...

Shell pendant with natural diamonds and opal gemstone, set in 14k gold. Wear this pendant alone or layer it with other gold chains for a beautiful layered effect. Order includes o...

This vintage-style filigree ring is crafted from 925 sterling silver, featuring intricate openwork that captures timeless charm. Delicate lines create depth and graceful movement, hi...

TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 6 Metal: 18K Gold Size: 6 Band Width: 4mm Diamond: 10 round brilliant diamonds, carat total weight .22 Hallmark: T&CO. 750 PT950 ...

TIFFANY & Co. 18K Rose Gold .42ct Diamond Cross Pendant Necklace Metal: 18K Rose Gold Chain: 16" long Pendant: 0.73"(18.42mm) long x 0.50"(12.74mm)" wide Diamond: 11 round brilliant...

Vintage Pavé Diamond Sphere Ring – 18K Yellow Gold 1.88 CTW E/VS1 Diamonds Circa 1990s Specifications Metal: 18K yellow gold Total weight: 5.2 grams Ring size: 6 (easily resizable...

14 Karat Yellow Gold Matte and Hammer-Finished Cuff Ring, Accented with 0.27 Carats of Burnish Set Diamonds

Diamond Stud Earrings Pushback Mined .06ct RBC 14K Yellow Gold Pushback Features 2 Genuine Natural Mined Round Brilliant Cut Diamonds Classic Diamond Studs The Backs Are $35 Wh...

Antique Victorian Pearl & Ruby Ring 18ct Yellow Gold Circa 1870 Hallmarked Birmingham Crafted in solid 18ct gold, this ring features three pearls spaced evenly across the band, ...

This circa 1940s Nastix 14 karat rose gold covered watch bracelet pairs a hidden manual wind timepiece with a ruby and diamond crescent motif, a hallm...

An everyday talisman with serious presence. The Emerald Eye Necklace features a softly sculpted “eye” pendant in textured yellow gold, finished with an organic, hand-worked surface t...

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: 5.50 grams Diamond: 11 rou...

TIFFANY & Co. Atlas 18K Gold Half Circle Diamond 12mm Band Ring 6.5 Metal: 18K Yellow Gold Size: 6.5 Band Width: 12mm Weight: 17.20 grams Diamond: 26 round brilliant diamonds...

A beautifully balanced composition of luster and light, this 18k white gold ring centers on a 9.5mm South Sea pearl—noted for its exceptional glow, smooth surface, and refined spheri...

A radiant 18k White Gold Halo Pendant featuring a vivid 0.60ct cluster of round pink sapphires at its center, encircled by a brilliant 1.10ct round diamond halo. The contrasting gem ...

This striking sapphire and diamond cluster ring is modelled in 18 Carat Gold and the stones are set in platinum. The sapphire measures 80pts and the diamond total of this ring is 52p...

Genuine Original Art Deco Antique from 1930's Vintage Sapphire .80ct Round Solitaire Platinum Featuring a Genuine Natural Round Cut .80ct Sapphire Gemstone Hand Engraving All Ove...

Diamond Single Stud Earring Mined .67ct I-J SI 14K White Gold 3 Prong Features a Genuine Natural Mined .67ct I-J SI3 Round Brilliant Diamond This is for a Single Earring, Not a Pa...

TIFFANY & Co. Platinum .42ct Diamond Cross Pendant Necklace Metal: Platinum Chain: 16" long Pendant: 0.71"(18.1mm) long x 0.52"(13.2mm)" wide Diamond: 11 round brilliant diamonds, c...

This beautiful ring is a vintage Art Deco reproduction from original molds. It is sterling silver with 2 round 4mm citrine gemstones. The face of this ring measures 13/16 of an inch ...

Antique Georgian Garnet Flower Shape Locket 9ct Gold Circa 1820 Gold chain is sold separately. A radiant cluster of deep crimson garnets encircles a hidden secret—this antique p...

Ring was polished and cleaned in March 2026 at the Tiffany & Co. store and comes with the service receipt Center round diamond weighs 2.12ct, D color VVS1 clarity Round side diam...

Vintage Dearest Ring 18ct Yellow Gold Stamped Circa 1940's This vintage acrostic ring from the 1940s is a truly unique piece. The gemstones are arranged in the order of diamond, ...

This striking tennis bracelet showcases a graduated arrangement of round brilliant diamonds centered around three prominent focal stones. Crafted in bright 14-karat white gold, the h...

A stunning Tiffany & Co. Forever Embrace band ring, set in platinum with a luminous half circle of seven round brilliant diamonds. The diamonds are set close together along the top o...

Tiffany & Co. Schlumberger 18K Yellow Gold and Ruby Hedgehog Brooch/Pin- A delightful creation by Jean Schlumberger for Tiffany & Co., this exquisite 18K yellow gold hedgehog brooch...

TIFFANY & Co. Jazz Platinum Diamond Graduated Drop Pendant Necklace Metal: Platinum Chain: 16" Pendant: 23mm(0.91") long Weight: 4.80 grams Diamond: round brilliant diamonds, carat ...

TIFFANY & Co. Circlet Platinum .12ct Diamond Pendant Necklace Mini Metal: Platinum Chain: 16" long Pendant: 7mm wide Weight: 2.70 grams Diamond: round brilliant diamonds, carat tot...

Created in 18 karat yellow gold Peridot 2.50 carats approx. Diamonds 0.05 carat approx. Ring size US 6.5 Limited edition About the Designers ~ Dharmesh & Namrata Drawing insp...

Vintage Garnet and Diamond Ring 9ct Yellow Gold Hallmarked Chester 1903 Introducing a stunning 9ct yellow gold vintage three-stone...