Round Cut Necklaces

TIFFANY & Co. 18K Yellow Gold .11ct Diamond Crown Key Pendant 1.5" Metal: 18K Yellow Gold Pendant: 1.5" Weight: 3.20 grams Diamond: round brilliant diamonds, carat total weight .11 ...

Antique Gold Locket 9ct Rose Back & Front Stamped Circa 1910 * The gold chain is sold separately. A charming Edwardian 9ct gold back‑and‑front locket, circa 1910, decorated wit...

TIFFANY & Co. Jazz Platinum Diamond Drop Pendant Necklace Metal: Platinum Chain: 16" Pendant: 25mm long Weight: 4.0 grams Diamond: 7 round brilliant diamonds and a baguette-cut diam...

TIFFANY & Co. 18K White Gold Diamond Knot Key Pendant Necklace Metal: 18K White Gold Chain: 16" Pendant: 1 7/8" long from the bail to the bottom of pendant Weight: 5.50 grams Diamon...

TIFFANY & Co. Elsa Peretti 18K Gold 5 Diamond 16mm Open Heart Pendant Necklace Metal: 18K Yellow Gold Weight: 3.60 grams Chain: 16" long Pendant: 16mm wide Diamond: 5 round bril...

Center Diamond Stones: Weight: 41.48 ct / 83 pieces Color: Natural (F - K) Shape: Round Brilliant Clarity: SI1 - SI3 Size : 43.5 cm Item ships from Israeli Diamonds Exchange, custome...

TIFFANY & Co. Platinum 1.96ct Diamond Heart Pendant Necklace Large Metal: Platinum Chain: 17" long Pendant: 25mm wide Weight: 7.70 grams Diamond: round brilliant diamonds, carat tot...

This is a beautiful pendant with a great leaf design. The stones are natural diamond cut Sapphires. My best guess is that they total .70 carats. They are set in a 14k White Gold P...

Virgin Mary Necklace Miraculous Medal Palladium Pink Enamel Vintage Crystal Designer: J DAUPHIN The Virgin Mary Necklace is a J Dauphin piece from 2008, a marquise medal handcrafte...

Created in 18 karat yellow gold Adjustable length 18 karat yellow gold lobster clasp About the Designers ~ Dharmesh & Namrata Drawing inspiration from little things, Dharmes...

Antique Bloodstone Fob 18ct Gold Hallmarked Makers Mark JG & S Circa 1910 * The chain is sold separately An elegant Edwardian fob pendant crafted in 18ct gold, set with a ...

TIFFANY & Co. 18K Gold Diamond Ruby Heart Pendant Necklace Metal: 18K Gold Chain: 16" Weight: 3.50 grams Pendant: 16mm wide x 14mm high Diamond: 8 round brilliant diamonds, carat...

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

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

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

TIFFANY & Co. Etoile 18K Gold 5 Diamond Heart Pendant Necklace Metal: 18K yellow Gold Weight: 9.70 grams Chain: 16" Pendant: 16mm wide Diamond: 5 round brilliant diamonds, carat...

A Tiffany & Co. Etoile heart pendant necklace in sterling silver, the puffed heart flush-set with five round diamonds and stamped ©T&Co. 925 on the reverse. It hangs from the origina...

TIFFAY & Co. Platinum Diamond Dragonfly Pendant Necklace Metal: Platinum Chain: 16" Pendant: 21mm(0.83") long x 21mm(0.83") wide Weight: 10.30 grams Diamond: round brilliant diamon...

This necklace is a modern take on a classic silhouette. The "Y" shape is specifically designed to elongate the neckline, making it a favorite for pairing with V-neck outfits or eveni...

This Cartier Caresse d'Orchidées necklace, crafted in 18-karat white gold, embodies the maison's signature floral elegance. Featuring two orchid motifs, this piece showcases the dual...

Embrace celestial charm with this enchanting crescent moon and star necklace. Crafted in polished 14KT yellow gold, the delicate crescent pendant is adorned with a row of shimmering ...

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 ...

Created in 18 karat yellow gold Mother of Pearl 2.50 carats approx. Emerald evil eye Diamonds 2.60 carats approx. Chain sold separately About the Designers ~ Dharmesh & Namra...

A Tiffany & Co. solitaire pendant necklace in platinum, set with a round brilliant diamond in a six-prong setting, suspended from a platinum chain. The pendant frame is engraved with...

Created in 18 karat yellow gold Citrine 35 carats minimum Diamonds 0.14 carat approx. Chain sold separately Crafted from 18 karat yellow gold, this pendant features a stunning citr...

Created in 18 karat yellow gold Citrine 6.50 carats approx. Chain sold separately About the Designers ~ Dharmesh & Namrata Drawing inspiration from little things, Dharmesh &...

What a beautiful and elegant vintage necklace. The carved spiral cut amethyst beads are just beautiful. There are 22 beads holding a gorgeous large teardrop amethyst pendant with a ...

A Tiffany & Co. pendant necklace from Elsa Peretti's iconic Diamonds by the Yard collection, crafted in sterling silver with three bezel-set round brilliant diamonds dropping vertica...

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

Antique Star Brooch 15ct Yellow Gold Circa 1910 * The chain is sold separately Embrace the elegance of the Edwardian era with this exquisite 15ct yellow gold star brooch/pendant...

Features a graceful Y-shaped drop style showcasing two beautifully detailed butterflies—one larger, asymmetrical accent piece leading to a delicate dangling charm below. Features a g...

Antique Peridot Pendant 15ct Gold Stamped Circa 1910 This exquisite pendant captures the essence of the Edwardian era with its delicate floral-inspired design. Crafted from 15ct y...

Antique Suffragette Pendant 9ct Gold Circa 1910 Suffragette pendant in 9ct gold, centred on a round amethyst and framed by openwork curves set with 23 seed pearls. The design fe...

Antique Amethyst Pearl Pendant 9ct Gold Stamped Circa 1910 * The chain is sold separately An elegant Edwardian pendant crafted in warm 9ct gold, designed with a softly scrollin...

Personalize your look with the fluid elegance and brilliant texture of this expertly crafted initial "S" pendant necklace. Rendered in polished 14K yellow gold, the classic block-let...

TIFFANY & Co. 18K White Gold .11ct Diamond Crown Key Pendant 1.5" Metal: 18K White Gold Pendant: 1.5" Weight: 3.30 grams Diamond: round brilliant diamonds, carat total weight .1...

Simply Beautiful! A Multi-Pearl and Dazzling Crystal Vintage Statement Necklace and matching, Chandelier style Clip-on Earrings. Combining layers of Luminous Simulated Pearls with Sp...

Antique Amethyst Coral Pendant 15ct Gold Circa 1880 *chain sold separately A Victorian locket, circa 1880, crafted in 15ct gold with a bold central cabochon amethyst, its deep ...

TIFFANY & Co. 18K Gold Diamond Ruby Heart Pendant Necklace Metal: 18K Gold Chain: 16" Weight: 3.70 grams Pendant: 16mm wide x 14mm high Diamond: 8 round brilliant diamonds, carat...

TIFFANY & Co. Platinum .34ct Diamond Victoria Key Pendant Medium Metal: Platinum Pendant: 1.59" long, medium size Weight: 4.70 grams Diamond: round brilliant diamonds, carat total w...

Antique Turquoise & Pearl Pendant 15ct Gold Stamped Circa 1910 *chain sold separately A beautifully detailed Edwardian pendant crafted in warm 15ct gold, designed in an open...

This luxurious tennis necklace showcases round-brilliant cut white diamonds, renowned for their exceptional sparkle and brilliance. With a classic four-prong setting, the necklace ma...

TIFFANY & Co. 18K White Gold Diamond Feather Pendant Necklace Metal: 18K White Gold Weight: 6.50 grams Chain: 18" snake chain Diamond: round brilliant diamonds Pendant: 39mm(1.54")...

About : Crafted in polished 14K yellow gold, this double halo medallion pendant necklace presents a graceful diamond composition with refined movement and balanced brilliance. Its el...

Created in 18 karat yellow gold Rhodolite Garnet 3 carats approx. Diamonds 0.05 carat approx. Chain sold separately Limited edition About the Designers ~ Dharmesh & Namrata ...

Celebrate everlasting style with this exquisite open-circle loop pendant necklace. The pendant features a classic "Circle of Life" silhouette beautifully accented with a continuous r...

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

TIFFANY & Co. Platinum Diamond Pink Sapphire Heart Pendant Necklace Metal: Platinum Chain: 16" Weight: 5.0 grams Pendant: 16mm wide x 14mm high Diamond: 8 round brilliant diamond...

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. Platinum Diamond Pink Sapphire Heart Pendant Necklace Metal: Platinum Chain: 16" Weight: 4.70 grams Pendant: 16mm wide x 14mm high Diamond: 8 round brilliant diamon...

This luxurious tennis necklace showcases round-brilliant cut white diamonds, renowned for their exceptional sparkle and brilliance. With a classic four-prong setting, the necklace ma...

A fine signed gold and citrine Dot pendant necklace By Paloma Picasso for Tiffany & Co. In 18 karat yellow gold. With a bezel-set citrine cabochon. Set with an integral bail and ...

Shine bright with this brilliant star pendant necklace, beautifully crafted in polished 14K white gold. The eye-catching pendant features a tiered design, showcasing a central star b...

This luxurious 14K white gold Riviera necklace features a beautifully graduated line of brilliant round diamonds that seamlessly increase in size as they taper toward the center. Eac...

TIFFANY & Co. Platinum Diamond Bubbles Pendant Necklace Metal: Platinum Chain: 16" Pendant: 18mm long Weight: 5.50 grams Diamond: 5 round brilliant diamonds, carat total weight .50 ...

The vibrant center stone is framed by an inner halo of brilliant white diamonds, followed by a striking outer halo of deep blue accent stones for a sophisticated contrast. Elegantly ...

Antique Pearl Pendant 15ct Gold Circa 1910 *chain sold separately A 15ct gold pendant, circa 1910, shaped as a stylised club motif. Three softly lustrous pearls form the rounde...

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

TIFFANY & Co. Platinum .90ct Diamond Cross Pendant Necklace Medium Metal: Platinum Chain: 16" long Pendant: 21.3mm (0.84") long x 15.6mm (0.61") wide. Medium size Diamond: 11 ro...

TIFFANY & Co. Circlet Platinum .55ct Diamond Triple Drop Pendant Necklace Metal: Platinum Chain: 16" long Pendant: 23mm(0.91") long Weight: 5.10 grams Diamond: round brilliant dia...