Round Cut Jewelry

Ruby & Diamond Ring 18ct Yellow Gold Hallmarked Birmingham Worn Date Letter Circa 1900 Lovely gypsy style ring. Set with alternating, natural rubies & diamonds. Mounted ...

David Yurman Origami Diamond Bracelet – 18K Yellow Gold, 2.50 CTW A bold and architectural expression of David Yurman’s high-jewelry design language, this discontinued Origami brace...

TIFFANY & Co. Etoile 18K Gold Diamond Circle Pendant Necklace Metal: 18K Gold Weight: 5.30 grams Chain: 16" long Pendant: 13mm in diameter Diamond: 6 round brilliant diamonds, ...

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...

Antique Suffragette Ring 18ct Gold Stamped Makers Mark J W Circa 1910 Presenting a stunning 18ct yellow gold Edwardian era suffragette ring, an exquisite representation of craf...

This brooch features a striking combination of ruby and diamond gemstones totalling 6.15 carats, set in 925 sterling silver. Designed in an elegant bird motif, the piece is adorned w...

7.18 Carat Diamond Cuban Bracelet in Solid 14 Karat White Gold: Material: Solid 14 Karat White Gold (38.05 grams solid gold) Diamonds: 7.18 carats total weight Color: Average J (n...

TIFFANY & Co. Atlas 18K Rose Gold X Closed Wide Ring 8 Metal: 18K Rose Gold Size: 8 Band Width: 7.5mm Weight: 12.80 grams Diamond: round brilliant diamonds, carat total weight .2...

Handcrafted in rich 18 karat gold, Faye Kim's heart locket features a softly brushed finish and a sculptural, weighty presence. A single diamond is set at the center, adding a subtle...

Estate Panther Bracelet in 18K Yellow Gold with Diamonds, Blue Sapphires & Emerald Eyes An exceptional and highly sculptural panther bracelet, masterfully crafted in rich 18K yel...

Cartier Maillon Panthère ring band The ring is 18K White Gold This is a triple row half-paved band There are 35 round brilliant-cut white diamonds totaling 0.53Ct E/F VVS The ring is...

TIFFANY & Co. Etoile 18K Gold Diamond Band Ring 4.5 Metal: 18K Gold Size: 4.5 Band Width: 4mm Diamond: 10 round brilliant cut diamonds, carat total weight .22 Hallmark: T&...

Antique Adore Ring 18ct Yellow Gold hallmarked London 1908 Engraved inside band 30.1.09 Introducing this beautiful 18ct yellow gold antique ADORE ring, a true epitome of elegan...

This is necklace that everyone should have in their collection. It is simple, elegant and so versatile. You can wear it alone or where it with a pendant. The onyx beads are 4.1 mm...

This amazing dramatic and enduring design of the Omega Constellation is characterized by its famous half-moons, claws on the case and mono-rang bracelet. This 29 mm 18K Sedna gold a...

Soft pastels, natural light, and delicate craftsmanship come together in this feminine aquamarine and morganite necklace. Faceted 4mm aquamarine and morganite beads are beaded by h...

A gorgeous vintage Opal and Emerald cluster ring in 9ct gold. This cluster ring is nice sized piece and is a real beauty, the opal and the emerald contrast beautifully in a flower l...

Cartier Juste un Clou bracelet, small model This is the classic Nail Bracelet. The bracelet is 18K Yellow Gold The width is 2.5mm The bracelet is size 14 CM The bracelet weighs 8.71 ...

H. Stern Noble Gold Star Collection. The necklace is 18K Yellow Gold. The chain is 19.75 inches long The star is 1.25" x 14/16" The necklace weighs 10.05 grams The necklace is encrus...

Stone Information - 1x - Round Diamond - VVS2/G - ~0.75ct 2x - Tapered Baguette Diamonds - VVS2/H - ~0.14ctw Ring Size - 4.75 Total Weight - 3.45g

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 bracelet features blue sapphire gemstones totalling 18.51 carats, set in 925 sterling silver. Each 1.7 mm round gemstone is securely pavé set and arranged in a continuous mesh s...

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...

Antique Sapphire Ring 18ct Gold Stamped Hallmarked Birmingham 1907 This stunning Edwardian 18ct yellow gold five-stone band ring is a true work of art. The ring is set with a co...

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 style green onyx earrings silver, gold. Dangle green onyx earrings. Cocktail earrings with green onyx, Silver Gold-Plated Drop Earrings with green onyx and Topaz. Elegant vi...

David Yurman Diamond Pavé Mesh Necklace – 18K Yellow Gold An exceptional high-jewelry necklace from David Yurman, this substantial 18K yellow gold mesh design showcases the brand’s m...

White Pearl Choker Necklace Aquamarine Amethyst Gold Filled – Pastel Multi-Stone Jewelry by J Dauphin A luminous beaded choker by J Dauphin, combining aquamarine, amethyst, and whit...

TIFFANY & Co. Platinum Diamond Flower Ring 6 Metal: Platinum Size: 6 Weight: 4.40 grams Diamond: 7 round brilliant diamonds, carat total weight .50 approx. Hallmark: TIFFANY&CO. PT...

Antique Almandine Garnet Ring 15ct Gold Circa 1880 This exquisite Victorian ring is a true testament to the craftsmanship of its era, crafted from 15ct gold. The ring features st...

Roberto Coin 18K Rose Gold Pois Moi Diamond Bangle Bracelet w/Box- This striking Roberto Coin Pois Moi 18K rose gold bangle showcases the collection's iconic studded design - each d...

Luxurious and beautiful pearl bracelet! Amazing, timeless, and elegant look! Pearl size: Approx. 4mm-5mm diameter Grade: Super high luster with pink overtone Coor: Cream with pink ...

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

Circa 1970's Cartier diamond necklace. Elegant square shaped links that lay flat against the neck. Has a fantastic look that will pair well with any outfit and suitable as a daily w...

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...

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...

Cartier Juste un Clou bracelet, classic model with diamonds This is the classic Nail Bracelet. The bracelet is 18K Yellow Gold There are 32 brilliant-cut diamonds totaling 0.58 carat...

Antique Starburst Pendant 15ct Gold Circa 1910 *chain sold separately Crafted in 15ct yellow gold, this finely balanced design radiates from a central cluster of seed pearls, ea...

Delicate and timeless, this minimalist aquamarine necklace is handcrafted with 2mm faceted round natural aquamarine beads, chosen for their soft, calming blue tones. At the center, f...

This rare and monumental vintage French "Médaille d’Amour" by the iconic House of Augis is a profound piece of jewelry history, standing out with its impressive 27mm diameter. Crafte...

This ring is a sculptural harmony of ocean depth and diamond brilliance, centering a luminous 10mm round Tahitian pearl, prized for its naturally rich, dark body color and subtle iri...

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...

Luxurious South Sea Pearl Earrings (15mm) with Ethiopian Crystal Opal (3.5mm-4.5mm). Magnificent and wonderful earrings that are worth a look! Total length 2 inches. Earwires: 10m...

TIFFANY & Co. Etoile 18K Gold .35ct Diamond Hoop Earrings Metal: 18K Yellow Gold Weight: 16.50 grams Measurements: 19.25mm (0.76") in diameter across the hoop, 8.25mm(0.32") in...

Vintage Mouse Brooch 18ct Gold Italy Stamped Circa 1960s Introducing a beautifully detailed vintage mouse brooch crafted from 18ct gold, show...

TIFFANY & Co. 18K Gold Half Circle Diamond Novo Band Ring 4.5 Metal: 18K yellow gold Size: 4.5 Band Width: 2mm Diamond: round brilliant diamonds, carat total weight .24 Hallmark: ©...

Classic Tiffany & Co. diamond 18K yellow gold Signature X drop earrings 20th Century Luxurious Tiffany & Co. diamond and 18K gold drop earrings featuring the classic X signat...

A Masterpiece of Italian Botanical Artistry This extraordinary ring by the renowned Italian jeweler Santagostino is a vibrant, wearable sculpture. Meticulously handcrafted in 18-kara...

- Rhodium-Plated - 18K White Gold - 18K Yellow Gold - Diamond embellishment - Torcello link design - Hallmarked with brand and 750 - Polished finish -35 gr of gold cca - Condition: V...

A bold statement of modern elegance, these 14K yellow gold earrings feature sleek carved onyx circles accented with sparkling diamonds weighing a total of 0.58 carats. Measuring 1.5"...

I love these earrings. They are so well made and in beautiful condition. You can wear them either way, pointing up or down. They are just the coolest design. They each have a 4 m...

Cartier LOVE Bracelet On Chain With 2 Diamonds The bracelet is 18K white gold Set with 2 brilliant-cut diamonds totaling 0.03 carat Adjustable chain length: 16.5 cm and 18.5 cm Motif...

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...

Total Carat Weight (CTW): 5.42 ctw Material: 13.75 Gram solid 14k White Gold Design: Flexible half-way around bangle, meaning it likely features diamonds set partway around the brace...

Striking and refined, this 14 karat yellow gold ring features a vibrant emerald-cut green peridot measuring 8 x 6mm, with a total gemstone weight of approximately 3.50 carats. The pe...

We are loving the design of this unique piece!! Ring Details Material: 14K White Gold Head Width: 12.5mm Head Height: 6mm Shank Width: Tapering to 3.7mm Weight: 7.0 Grams Finger Siz...

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

TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 7 Metal: Platinum Size: 7 Band Width: 2.2mm Diamond: 9 round brilliant diamonds, carat total weight .2...

TIFFANY & Co. Harmony Platinum Diamond 1.8mm Band Ring 6 A beautiful study in balance, the Tiffany Harmony® band ring is gently tapered at the center and proportioned to nest pe...

A very gorgeous and beautiful, modern style, natural Diamonds Band Ring set in 18K White Gold & natural Diamonds. The weight of the Diamonds is 1.50 carats. The Diamonds are of VVS -...