Round Cut Jewelry

Vintage 58.75cttw Diamond Platinum and 18Kt White Gold Necklace — a stunning estate piece that truly shines in person. This exceptional necklace features 239 round brilliant diamonds...

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...

These Multi-Color Gemstone Earrings, are made with elongated clusters of gemstones and diamonds. The colored gemstones are bezel set and the diamonds are prong set. These earrings ar...

Antique 18K Gold Ring decorated with hand - engraved enameled eight- pointed Star and three natural River Pearls. Crown : 7.5 mm in diameter x 2.7 mm deep. Larger pearl is Ø 2.25 m...

The panther, Cartier's iconic symbol since 1914, embodies fierce elegance and timeless sophistication. This small Panthère de Cartier ring captures the legendary spirit that Jeanne T...

TIFFANY & Co. Platinum Diamond Rose Flower Ring 6 Metal: Platinum Size: 6 Weight: 7.60 grams Diamond: 34 round brilliant diamonds, carat total w...

SIlver, Gold Round Emerald Ring For Men's. Mens Solitaire Emerald Ring. Round Cut Emerald Ring. Metal: 925 silver plus 14k gold plating over Weight: 6 gr depends from size 1 piece (...

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...

Clear aquamarine, faceted to catch light. The 18K gold beads are spaced sparingly, just enough warmth to offset the cool blue. Aquamarine faceted rondelles, 2.3mm × 4.2mm (Brazil) 1...

Simply Beautiful! Vintage 9.00mm White Pearl Diamond Gold Stud Earrings Hand set with Three 9.00mm White Pearls. Accented by Diamonds, weighing approx. .30tcw. Hand-crafted in 14K Y...

TIFFANY & Co. Etoile Platinum 3 Diamond Heart Pendant Necklace Metal: Platinum Weight: 5.10 grams Chain: 16" Pendant: 10.24mm wide x 8.54mm high Diamond: 3 round brilliant diamo...

This gorgeous ring dates to the early 1900's and holds three inky blue sapphires. The central sapphire measures 60pts and the ones either side measure 20pts each. In between the blue...

Carved carnelian is featured in this archaic style ring. The carnelian (origin: Brazil) is a brilliant "jelly candy orange" color and is expertly carved. The gem is flacked by a pair of bezel set white diamonds. The 18k gold, hand fabricated ring is in an archaic style. Similar rings may be seen in the Viking jewelry...

SIlver, Gold Round Ruby Ring For Men's. Mens Solitaire Ruby Ring. Round Cut Ruby Ring. Metal: 925 silver plus 14k gold plating over Weight: 6 gr depends from size 1 piece (central s...

TIFFANY & Co. Etoile Platinum Diamond 4mm Band Ring 4.5 Metal: Platinum Size: 4.5 Band Width: 4mm Weight: 6.60 grams Diamond: 10 round brilliant diamonds, carat total wei...

Vintage style garnet earrings silver, gold. Dangle garnet earrings. Cocktail earrings with garnets, Silver Gold-Plated Drop Earrings with Garnets and Topaz A striking pair of garnet...

Created in 18 karat yellow gold Moon Quartz 4.50 carats approx. Ring size US 7, can be sized Limited edition About the Designers ~ Dharmesh & Namrata Drawing inspiration from litt...

Radiant and distinctive, this white and fancy vivid yellow diamond halo ring balances classic brilliance with rich golden color. At its centre, a round brilliant white diamond is fra...

Beautifully hand carved in lapis lazuli re-creation, in high relief, of Pisanello's medal of a young woman, unicorn, crescent moon and convent tower. Italian portrait from the 14th c...

Vintage Tiffany & Co diamond flower ring crafted in 18 karat yellow gold & platinum (circa 2000). Round cut diamonds total an estimated 0.20 carats (estimated at G-H color and VS1...

TIFFANY & Co. Platinum 3mm Half Circle Diamond Ruby Band Ring 4.5 Metal: Platinum Size: 4.5 Band Width: 3mm Diamond: 4 round brilliant diamonds, total carat weight .18 Ruby: 5 ro...

TIFFANY & Co. Etoile Platinum Diamond 3mm Band Ring 4.5 Metal: Platinum Size: 4.5 Band Width: 3mm Diamond: 10 round brilliant diamonds, carat total weight .10 Hallmark: ©T&Co...

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...

Amethyst 12 MM Huggie Earrings, purple gemstones Micro Pave Hoop Earrings, Small huggy earrings. Metal: silver 925 plus 14k gold plating over Earring size: The Inner diameter of Ear...

Celebrate life's most meaningful moments with this elegant platinum sapphire and diamond three-stone ring. At the center rests a brilliant round-cut natural sapphire weighing approxi...

14 Karat Yellow Gold Hand-Crafted Matte and Hammer-Finished Open Rectangle Link Ring, Accented with 0.07 Carats of Pave Set Diamonds.

Freshwater pearl 12 MM Huggie Earrings, white Freshwater pearl Micro Pave Hoop Earrings, Small huggy earrings. Metal: silver 925 plus 14k gold plating over Earring size: The Inner d...

14 Karat Yellow Gold Hand-Crafted Matte and Hammer-Finished Scallop-Edged Cigar Ring, Accented with 0.14 Carats of Scattered Bezel Set Diamonds.

Antique Crescent Moon Bangle 9ct Gold Tested Circa 1880 Fabulous, yellow gold Victorian bangle. Set with alternating turquoise & natural seed pearl stones, in a beautiful, cresce...

Sword Opal Pendant Necklace Vintage Silver Chain Designer J DAUPHIN This pendant was manufactured in the United States in 2018, the chain in Bali 2008. The hardware configuration...

SIlver, Gold Round Emerald Ring For Men's. Mens Solitaire Emerald Ring. Round Cut Emerald Ring. Metal: 925 silver plus 14k gold plating over Weight: 6 gr depends from size 1 piece (...

Antique Suffragette Pendant 9ct Gold Circa 1910 Introducing a remarkable 9ct yellow gold suffragette pendant that effortlessly combines elegance and history. This exquisite piece...

Vintage Akoya Pearls and 18k White Gold approx weight 42 grams Center Buckle is 18k White Gold with Natural Diamonds approx size of this center piece is approx 25 x 30 mm real Akoya ...

TIFFANY & Co. Etoile 18K White Gold Pink Sapphire Heart Pendant Necklace Metal: 18K White Gold Weight: 6.60 grams Chain: 16" Pendant: 15m...

For sale are these magnificent French Napoleon III earrings. These 18 karat dark rose yellow gold dormeuse earrings (also called sleepers) are decorated with star ornaments, romantic...

Antique Horseshoe Necklace 9ct Gold Circa 1880 Victorian horseshoe pendant in 9ct yellow gold, set with thirteen rose-cut diamonds and...

Three-Stone Star Sapphire & Diamond Ring in 14k Yellow Gold This ring is crafted in 14k yellow gold and features three cabochon-cut star sapphires arranged across the top in a c...

A vibration of color and craftsmanship, these fine floral dangle earrings are meticulously handcrafted in 18k white gold and adorned with an exquisite trio of rare gemstones. Each ea...

TIFFANY & Co. Platinum Graduated Diamond Jazz Band Ring 7.5 Metal: Platinum Size: 7.5 Weight: 4.20 grams Diamond: 7 round brilliant diamonds, carat total weight .32 Hallmark: ©TIF...

TIFFANY & Co. Etoile Platinum Diamond 4mm Band Ring 5.5 Metal: Platinum Size: 5.5 Band Width: 4mm Weight: 7.10 grams Diamond: 10 round brilliant diamonds, carat total wei...

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

TIFFANY & Co. Elsa Peretti .18ct Diamond Curved Band Ring 4.5 Metal: Platinum Size: 4.5 Weight: 6.40 grams Diamond: round brilliant diamond, carat...

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 ...

Vintage Bulova 23 Jewel Diamond Watch in 14k White Gold & Stainless Steel This vintage Bulova wristwatch features an oval 14k white gold case acc...

TIFFANY & Co. Platinum Diamond Pink Sapphire Heart Pendant Necklace Metal: Platinum Chain: 16" Weight: 5.30 grams Pendant: 16mm wide x 14mm high Diamond: 8 round brilliant di...

Tiny vivid green faceted Russian demantoid garnet sku727 !!️Tagil, Bobrovka deposit = no treatments (no heating) Weight: 0.10 ct Diameter: 2.7 mm Everyone from gemsotne world know...

Antique Cameo Brooch 15ct Gold Stamped Circa 1875 This exquisite 15ct gold Victorian brooch features a captivating shell portrait depicting a serene scene with a tree, two doves,...

This striking 3.65 carats bird brooch pendant is crafted in 925 sterling silver and is adorned with pavé set round diamonds measuring approximately 0.89 mm. A vivid round ruby measur...

A striking interpretation of one of Cartier's most celebrated timepieces, this Santos-Dumont LM pairs the warmth of 18K rose gold with the brilliance of approximately 2.81 carats of ...

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...

Vintage Brilliant Earrings White Platinum approx 10.0 grams both All Natural diamonds approx 4.50 carat GH-VS2-SI mix of round and baguette shape diamonds Earring size" approx 1' Inc...

This necklace features opal totalling 14.34 carats, bezel set in 925 sterling silver. Each gemstone is bezel set and linked in a linear design, allowing fluid movement. Measuring 16 ...

This enchanting ring features a luminous 11 mm natural moonstone at its center, admired for its soft glow and captivating adularescence. The gemstone displays delicate flashes of lig...

This wonderful 18 karat solid gold floral brooch comes directly from the Art Nouveau period. Round in shape, this lovely antique brooch represents a beautiful flower bouquet. The bro...

TIFFANY & Co. Platinum Diamond 1.5" Fleur de Lis Key Pendant Necklace 18" Metal: Platinum Chain: 18" Pendant: 1.5" long Weight: 6.0 grams Diamond: round brilliant diamonds, carat to...

Crafted in fine 925 sterling silver, this elegant multi sapphire band ring showcases a vibrant spectrum of 12 natural round sapphires, each measuring 2.5 mm, beautifully arranged in ...

Bulgari Serpenti Stainless Steel Diamond Bezel Watch Designer: Bulgari Collection: Serpenti Style: One-Twirl Wrap Around Watch Case Material: Stainless Steel Bezel: Factory Diam...

Peony flower ring with garnet, silver, gold. Golden Peony Ring. Floral peony ring. Blossoming Peonies Ring. Vintage Style Floral Nature Engagement Ring Metal: silver 925 plus 14k g...

Delicate yet eye-catching, this 14K gold hand chain features three elegant evil eye motifs adorned with 0.14 carats of round brilliant diamonds and 0.18 carats of vivid blue sapphire...

Citrine 12 MM Huggie Earrings, blue gemstones Micro Pave Hoop Earrings, Small huggy earrings. Metal: silver 925 plus 14k gold plating over Earring size: The Inner diameter of Earrin...