Round Cut Jewelry

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, ...

A striking pair of vintage Italian earrings, circa 1965, showcasing the timeless rope motif so popular in mid-century jewelry design. Origin: Italy, circa 1965 Materials: 18K yellow...

Center Diamond Stones: Weight: 25.60 ct / 109 pieces Color: Natural (D - G) Shape: Round Brilliant Clarity: VS2 - SI3 Size : 45 cm Item ships from Israeli Diamonds Exchange, customer...

A striking two-sided pendant inspired by Demeter, the ancient Greek goddess of harvest, fertility, and the abundance of the earth. The front features a finely detailed raised portrai...

TIFFANY & Co. Elsa Peretti 18K Gold Diamond Starfish Pendant Necklace Metal: 18K Gold Weight: 4.10 grams Chain: 16" long Pendant: 16mm wide Diamond: round diamonds, carat total weig...

Capture the beauty of nature with this enchanting 14k pink gold ring featuring a delicate butterfly motif. The wings are artfully detailed and accented with shimmering pave diamonds,...

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...

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...

This ruby cluster ring holds a central ruby measuring 75pts. The ruby held in this ring is a deep pink colour and the sparkle of the diamonds compliment the stone beautifully. The di...

This eye-catching 14K yellow gold dome ring features a playful, organic arrangement of diamonds. Rather than a rigid line, the brilliant round and marquise-shaped clusters are scatte...

2.30 Carat Round Shape Natural Diamond Average Color H , Clarity i3 Measurement 8.3 mm stone Nice cut Excellent shine and face-up

TIFFANY & Co. Atlas 18K White Gold Diamond Hoop Earrings Metal: 18K White Gold Weight: 14.40 grams Measurements: 16.5mm (0.65") in diameter across the hoop, 9.5mm(0.37") in width ...

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...

Vintage Cat Pendant 18ct Gold Circa 1960s * The chain is sold separately This vintage 1960s cat pendant is a stunning piece showcasing two matte gold-finished spheres stacked ...

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

This 18k white gold channel‑set band ring features a harmonious sequence of 0.36 carats of round‑cut emeralds and 0.33 carats of round‑cut diamonds, each stone selected for brightnes...

Vintage Gold Dog Brooch 18ct Yellow Gold Circa 1970s Introducing our exquisite 18ct Yellow Gold Dog Brooch from the 1970s, a stunning piece that captures the essence of craftsmans...

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...

Radiating charm and delicate craftsmanship, this beaded open heart ring is a beautiful expression of modern romance. Cast in polished 14k yellow gold (hallmarked 585), the ring featu...

Antique Gold Locket 9ct Gold Back & Front Stamped * Makers Mark A & C Circa 1900 * THE CHAIN IS SOLD SEPARATELY Step into the elegance of the Edwardian era with this stunning l...

This ring is gorgeous and holds a gorgeous bright emerald and sparkling diamonds. The emerald measures approx 75pts and the diamond halo total is approx 36pts. Modelled in 18 carat y...

Antique Ruby & Diamond Ring 18ct Gold Stamped Circa 1900 This antique five-stone ring, stamped 18ct gold and dated circa 1900, features three rich rubies and two diamonds in a c...

Romantic Edwardian 18th Century Revival Portrait Brooch of vermeil silver set with varisized seed pearls. The charming hand painted portrait surround has hand chased flowers and a ro...

A fabulous substantial silver and jade choker necklace. The front bib portion is comprised of layers of silver in different shapes on top of one another with a large rounded jade sto...

TIFFANY & Co. Atlas 18K Rose Gold Diamond 5mm Pierced Ring 10 Metal: 18K Rose Gold Size: 10 Band Width: 5mm Diamond: 4 round brilliant diamonds, carat total weight .04 Hallmark: ...

This striking piece features five rows of brilliant, round-cut diamonds meticulously set in a classic 14K yellow gold band. The high-polish finish creates a beautiful reflection, whi...

TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 5 Metal: 18K Gold Size: 5 Band Width: 4mm Diamond: 10 round brilliant diamonds, carat total weight .22 Hallmark: TIFFANY&...

TIFFANY & Co. Platinum 1.18ct Diamond 2.25" Petals Key Pendant Metal: Platinum Pendant: 2.25" long Weight: 9.50 grams Diamond: round brilliant diamonds, carat total weight 1.18 ...

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...

4.50 Carat Natural Diamond Round Stud Earrings in 14K White Gold Add timeless elegance to your jewelry collection with these beautiful 4.50 carat natural diamond stud earrings. Each...

At the center sits a graceful butterfly, a symbol of transformation and beauty. The wings are pave-set with shimmering diamonds, accented with yellow rhodium plating to ensure the st...

Vintage Cross Very Hight Quality of Natural Blue Sapphire Made about year in 2000 or before never used 18k Yellow gold approx weight 1.6 grams all mat texture (not shiny) Natural Blu...

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...

An 18ct yellow gold signet ring for men, hand-finished in London and hallmarked at Goldsmiths' Hall. Khan's Dominion draws on the visual language of the Mongol empire at its height u...

Antique Victorian Ring 18ct Gold Hallmarked Birmingham 1889 Makers Mark L B Lovely, Victorian gypsy style ring. Set with natural diamonds in a floral formation & with pretty, ...

TIFFANY & Co. Etoile Platinum Diamond 4mm Band Ring 7 Metal: Platinum Size: 7 Band Width: 4mm Weight: 7.70 grams Diamond: 10 round brilliant diamonds, carat total weight ...

0.92 Carat Round Cut Pink Sapphire Band 14 Karat Yellow Gold Metal: 14 Karat Yellow Gold Primary Stones: Natural Pink Sapphire Total Carat Weight: 0.92 carats Setting: Prong Ban...

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...

Antique Daisy Cluster Ring 15ct Gold Circa 1860 This exquisite 15ct gold ring dates back to the early Victorian era and carries a deeply sentimental history as a mourning piece. T...

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...

This bold emerald and diamond statement signet ring showcases a vibrant round cut emerald measuring approximately 5 mm, with a total gemstone weight of 0.55 carats. The richly hued c...

Vintage style pearl earrings silver, gold. Dangle pearl earrings. Cocktail earrings with pearls, Silver Gold-Plated Drop Earrings with Pearl and Topaz A striking pair of pearls and ...

This classic 9.18 carats round cut emerald tennis bracelet is crafted in 925 sterling silver and showcases a seamless row of 40 round cut emeralds. Each gemstone, measuring approxima...

Vintage style pink quartz earrings silver, gold. Dangle pink quartz earrings. Cocktail earrings with pink quartz, Silver Gold-Plated Drop Earrings with pink quartz and Topaz. Elegan...

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 ...

TIFFANY & Co. Harmony Platinum Diamond 1.8mm Band Ring 5.5 A beautiful study in balance, the Tiffany Harmony® band ring is gently tapered at the center and proportioned to nest perf...

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

This 18k white gold band features five round‑cut pastel blue sapphires (1.10ct) framed by four bezel‑set round diamonds for crisp contrast and symmetry. The outer surfaces of the ban...

Finely detailed antique double snake ring crafted in 10 karat yellow gold (circa 1880s to 1900s). Two estimated 0.10 carat old mine cut diamonds total an estimated 0.20 carats (est...

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...

TIFFANY & Co. Harmony Platinum .53ct Diamond Engagement Ring 5 Metal: Platinum Size: 5 Diamond: round brilliant diamond, carat total weight .53, F color, VS2 clarity Hallmark: ©TIFF...

Vintage Multi-Gemstone & Diamond Eternity Band in 18k Yellow Gold This vintage ring is crafted in 18k yellow gold and features a colorful assortment of bezel-set emerald, citrine, s...

14 Karat Yellow Gold Hand-Crafted Polish-Finished Pendant, Centered with a 10mm Round Checkerboard -Cut 3.35CT Citrine Semi-Precious Color Stone, Accented with 0.015 Carats of a Beze...

This charming LOVE and N initial cuff bracelet is crafted in 925 sterling silver showcases a vibrant round cut emerald weighing 0.32 carats, adorned by sparkling round diamonds total...

TIFFANY & Co. Etoile Platinum Diamond Cross Pendant Necklace Metal: Platinum Chain: 16" Weight: 6.30 grams Pendant: 19.8mm(0.78") long x 15.5mm(0.61") wide Diamond: 4 round brillian...

2.22 Carat Round Shape Natural Diamond Average Color I , Clarity i3 Measurement 8.3 mm stone Nice cut Excellent shine and face-up

TIFFANY & Co. Platinum .62ct Diamond Jazz Ring 5.5 Metal: Platinum Size: 5.5 Weight: 3.60 grams Diamond: round brilliant diamonds, carat total weight .62 Hallmark: ©T&Co. PT950 C...

OWN A PIECE OF TIMELESS ELEGANCE : Introducing Our Latest Collection of Exquisite Natural Diamond Tennis Necklaces. Boasting 12.10 cts, averaging G-VS CLEAN clarity, on a 16-inch ch...

Circa 1990s, 18k, by Tiffany & Co., New York. The Golden Retriever classic American dog, imagined as a brooch. This is a perfect Tiffany story: gorgeous design, everyday wearability,...

Crafted in warm 14K white gold, this necklace features a beautifully dainty open heart pendant that serves as a timeless symbol of love and affection. The delicate heart outline is m...