Round Cut Jewelry

TIFFANY & Co. 18K Rose Gold Diamond 4.5mm T Ring 6 Metal: 18K Rose Gold Size: 6 Band Width: 4.5mm Weight: 5.90 grams Diamond: round brilliant diamonds, carat total weight .13 Hall...

TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 8.5 Metal: 18K Gold Size: 8.5 Band Width: 4mm Diamond: 10 round brilliant diamonds, carat total weight .22 Hallmark: TIFFANY...

A fine pair of vintage Tiffany & Co. gold & pearl earrings. In 18K gold. In the double spiral or "S" scroll shape with pearl drops. Marked to both the reverse and the ear ...

About : A polished pair of 14K white gold hoop earrings set with round brilliant-cut natural diamonds. Their clean, curved silhouette offers versatile sparkle and an understated luxu...

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 ...

Ring can be sized free of charge prior to shipping out. Ring size: 54 (EU) / 14 (IT) / 6 ¾ (US) Center Stone: ___________ Natural Diamond Cut: Round Brilliant Cut Carat: 1.01 carat...

Antique Snake Ring 18ct Gold Hallmarked Chester- The date letter has rubbed Maker's Mark S.U- Samuel Usher (circa 1880s) Step back in time with this exquisite Victorian double-...

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...

TIFFANY & Co. Soleste Platinum Half Circle Diamond Band Ring 5.25 Metal: Platinum Size: 5.25 Band Width: 2mm Diamond: round brilliant diamonds Hallmark: ©TIFFANY&Co. Pt950 Condition...

A refined take on everyday diamonds, Faye Kim's Platinum Micro Pave Diamond Chiclet Necklace features a softly squared pendant set with a shimmering a...

TIFFANY & Co. Platinum 18K Gold Diamond Cruciform Cross Pendant Necklace Metal: Platinum and 18K gold Chain: 16" gold chain Pendant: 7mm wide Diamond: 5 round brilliant diamonds...

Created in 18 karat yellow gold Charm holder About the Designers ~ Dharmesh & Namrata Drawing inspiration from little things, Dharmesh & Namrata Kothari have created an ...

Antique Starburst Pendant 9ct Gold Hallmarked London 1981 *Chain sold separately A striking star pendant crafted in warm 9ct yellow gold, set throughout with lustrous seed pearl...

A refined vintage Tiffany & Co. ring crafted in 18k yellow gold, featuring a beautifully proportioned aquamarine set in a classic bezel mounting. The aquamarine displays a soft,...

About : These 14K yellow gold detachable halo solitaire earrings combine elegant proportions with meticulous diamond setting for a polished luxury finish. The design creates flatteri...

Loose Paraiba Tourmaline Weight: 2.16 Carat Dimension: 8.23 x 8.11 x 5.78 Mm Colour: Blue Green Shape: Round Origin: Mozambique, Africa Treatment: Non Certificate: AIG Certificat...

This stunning ring features a unique design with natural diamond, totaling 3.01 carats, set in lustrous 18kt white gold. The white gold band adds a touch of sophistication to the des...

TIFFANY & Co. Etoile Platinum Diamond 4mm Band Ring 8 Metal: Platinum Size: 8 Weight: 6.60 grams Band Width: 4mm Diamond: 10 round brilliant diamonds, carat total weight .22 Hallma...

About : This 14K yellow gold round diamond half-eternity ring showcases a precisely arranged sequence of round natural diamonds, creating a refined rhythm of brilliance across the fi...

This stunning set of two rings features a unique design with natural diamonds, totaling 9.75 carats, set in lustrous 18kt white gold. The white gold band adds a touch of sophisticati...

These sumptuous chandelier earrings are truly an exceptional piece of jewellery. Crafted from the highest quality 18-carat rhodium-plated black gold, these earrings offer an elegant ...

Art Nouveau Muse Coin Necklace with Blue Topaz Stones. Two-Sided Muse Coin Necklace Pendant. Art Nouveau Floral Amulet Necklace. A striking two-sided Muse amulet pendant crafted in s...

Antique Sapphire & Diamond Gypsy Ring Hallmarked 18ct Gold Chester 1912 18ct yellow gold ring, set with two round-cut sapphires and three diamonds in alternating order. Each s...

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...

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...

This sweet sapphire and diamond cluster ring is modelled in 18 Carat Gold and the stones are set in platinum. The sapphire measures 30pts and the diamond total of this ring is 30pts....

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...

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

TIFFANY & Co. Platinum Diamond Fireworks Pendant Necklace Metal: Platinum Chain: 16" long Pendant: 12mm X 10mm Diamond: round brilliant diamonds, carat total weight .10 approx. Hall...

This elegant tennis bracelet features a continuous strand of brilliant, round-cut stones meticulously set in highly polished white gold (or platinum). Designed for timeless sophistic...

1940's Late Retro 14K Yellow Gold Diamond Leaf Clip Earrings Each earring is worked as a single leaf in warm 14K yellow gold, its surface worked to a softly matte, repoussé-textured...

A stunning Tiffany & Co. Soleste full eternity band, set in platinum with a complete circle of round brilliant diamonds. The stones encircle the entire band in a delicate row of brig...

TIFFANY & Co. Etoile Platinum Diamond 4mm Band Ring 9 Metal: Platinum Size: 9 Band Width: 4mm Weight: 8.0 grams Diamond: 10 round brilliant diamonds, carat total weight .22 ...

1.93 Carat Natural Diamond Round Stud Earrings in 14K White Gold Add timeless elegance to your jewelry collection with these beautiful 1.93 carat natural diamond stud earrings. Ea...

Cleopatra Coin Necklace with Emerald and Sapphire. Egyptian Queen Coin Pendant. Two-Sided Cleopatra Amulet Necklace. A striking two-sided Cleopatra amu...

Circa 1950's. Unique buckle ring with step cut blue sapphires and dazzling transitional cut diamonds. In very good condition. Size: Approx. 5.25 Metal: 14k White Gold Stones: Natu...

TIFFANY & Co. 18K Gold Half Circle Diamond Novo Band Ring 5 Metal: 18K yellow gold Size: 5 Band Width: 2mm Diamond: round brilliant diamonds, carat total weight .24 Hallmark: ©TIFF...

Simply Beautiful! Finely detailed vintage TIFFANY & CO Diamond Gold Band Ring. Hand set with Diamonds, weighing approx. 0.05tcw. Hand crafted 18K White Gold mounting. Marked: TIF...

Van Cleef & Arpels 18K Yellow Gold Ludo Pampille Diamond Watch. Complete with box. All original hardware and setting with two diamond encrusted orb cluster pendants attached to t...

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...

A fine vintage gold, amethyst, and pearl pendant for a necklace. In 14 karat yellow gold. With a central bezel-set oval brilliant cut amethyst surrounded by 6 seed pearls. The gold...

This Tiffany & Co. Etoile diamond band pairs 18K yellow gold with platinum in one of Tiffany's most enduring contemporary designs. Ten round brilliant cut diamonds, each measuring 2m...

Each earring features an exquisite flower drop cleanly suspended from a polished huggie hoop, allowing the floral motif to dangle with elegant movement. The blossoms are composed of ...

Antique Moonstone Ring 18ct Yellow Gold Circa 1880 This exquisite Victorian cluster ring showcases a stunning cabochon moonstone at its heart, radiating a captivating play of ligh...

An elegant Art Deco ladies’ mechanical bracelet watch dating to approximately 1925, featuring a Rolex-signed dial, Rolex mechanical movement, and Rolex crown. The platinum watch cas...

TIFFANY & Co. Enchant Platinum Diamond Butterfly Pendant Necklace Metal: Platinum Weight: 4.20 grams Chain: 16" long Pendant: 21mm(0.83") wide Diamond: round brilliant diamonds, car...

This gorgeous necklace is comprised of 14k white gold. The pendant measures 5/8ths of an inch by 5/8ths of an inch, not including the bail. It features .25 ctw in 22 round cut, natu...

Modern and streamlined, yet perfectly timeless, this is the Etoile band ring from Tiffany & Co., crafted in platinum and set with round brilliant diamonds. The smooth, gently rounded...

This striking tennis bracelet showcases a heavy, continuous line of large round brilliant-cut diamonds designed for maximum brilliance and light reflection. Beautifully crafted in 14...

Antique Diamond Ring 18ct Yellow Gold & Platinum Circa 1900 This circa 1900 five‑stone diamond ring is crafted in 18ct yellow gold with a platinum setting. It features five ...

For sale are these cute French Napoleon III earrings. These 18 karat patina champagne gold dormeuse earrings (also called sleepers) are are set with two little half seed pearls in th...

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

Crafted to curve elegantly around the earlobe, each huggie resembles a serpent's body that tapers upward into a beautifully detailed snake head. The serpent's head and upper body are...

Faceted pink tourmaline pair sku666 Weight: 1.34 cts Diameter 5.5 mm Origin: Afghanistan

TIFFANY & Co. 18K Gold 2mm Full Circle Diamond Wedding Band Ring 8 Metal: 18K Gold Size: 8 Band Width: 2mm Diamond: round brilliant diamonds, carat total weight .50 approx. Hallmar...

Retrò necklace mounted with coral and a closure in 18 kt yellow gold. This necklace was totally handmade by Italian master goldsmiths and it is in perfect conditions. Coral 71.10 gr ...

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...

Features a diamond-accented huggie hoop adorned with three delicate cascading cable chains. Each chain suspends a teardrop-shaped (pear-shaped) charm pave-set with brilliant round di...

These earrings are just gorgeous! The each have seven 3 mm blue sapphires that total .77 on each earring. They are set in a beautiful gold floral and blue enamel setting . They ha...

Grace your hand with the timeless radiance of this 14K yellow gold diamond cluster ring. Designed to mimic the delicate beauty of a flower in bloom, this piece features a high-brilli...