Round Cut Jewelry

Tiffany & Co Diamond Solitaire Engagement Ring Style: Solitaire 6-Prong T&C Diamond Certificate: 31545102/O02200084 Metal: Platinum. PT950 Size: 6 sizable Main Diamond: Round Brillia...

Lovely Hungarian Silver Emerald and Ruby Heart Pendant from the late 19th Century. Handmade filigree silver setting set with pale emeralds and rubies with mabe half pearls. 2" x 1.5"...

Created in 18 karat yellow gold Black onyx 10 carats minimum Diamonds 0.10 carat approx. Chain sold separately Handcrafted in 18 karat yellow gold, this pendant features black onyx...

This stunning double-strand necklace gracefully pairs cream-colored Akoya pearls with the vivid allure of green apple jade. Measuring approximately 47 to 49 inches in length, it feat...

Faceted Russian demantoid garnet sku665 !!️Tagil, Bobrovka deposit = no treatments (no heating) Weight: 0.85 ct Diameter: 5.7 mm Demantoid is the rarest and most valuable variety of...

Exuding timeless sophistication, this authentic Cartier Maillon Panthère necklace is a masterclass in luxury jewelry design. Expertly crafted from radiant 18k yellow gold, this iconi...

This pair features a set of two-tone diamond open-circle bypass hoop earrings crafted in a combination of 14-karat yellow gold and white gold. They present an artistic, asymmetric tw...

14k yellow gold diamond choker necklace, characterized by a delicate gold ball chain and a series of dangling diamond accents. Design: The necklace features multiple small diamonds...

These "green light bulb" donuts are 100% natural, untreated, and undyed Type-A Myanmar jadeite jade. The beautiful imperial green color jade donuts are set in 18K white gold color a...

Magnificent Dragonfly Brooch Pin Hand made with brilliant colors of Mother of pearl Solid 18K White Gold approx 12.30 grams Natural Diamonds approx 0.42 carat G-VS Dimension: 2.75' i...

Cartier 1895 Round Brilliant Diamonds Stud Earrings Style: 4 Prong Stud Earrings Ref. number: N8515231 Metal: Platinum PT950 TCW: 2.05 tcw Main Diamond: 1. RBD 1.02 G VS1 GIA...

This charming 14k white gold necklace features a uniquely designed heart pendant that blends romance with modern flair. The heart is crafted with a dynamic wave pattern, alternating ...

An exceptional ring of two crossed and twisted 18K gold bands ending with balls of round, brilliant cut, pave`-set champagne diamonds. Diamonds total .70 carats. Has some adjustabi...

This sculptural vintage-style ring is handcrafted in solid 18K gold and set with carefully curated natural precious gemstones, including a Burmese unheated ruby, Colombian emeralds, ...

These breathtaking diamond hoop earrings, crafted in lustrous 14k white gold, are a quintessential addition to any fine jewelry collection, offering a sophisticated and timeless aest...

Neck Collar Necklace Modern Choker Chains Gold Plated Silver J Designer: J DAUPHIN The Desert Racer is a sculptural choker piece handcrafted with a curved gold plated brass cuff po...

Vintage 14K Two Tone Gold and Sapphire Ring SIze 6.5 This lovely vintage ring features one round natural blue sapphire set in meticulously detailed 14K white and yellow gold. Width...

This gorgeous bracelet features nearly 7 carats of natural round diamonds in a spectacular update on the classic tennis bracelet. The 4mm diamonds are of extremely fine quality, grad...

A bold and distinctive Tiffany & Co. bracelet crafted in 18K yellow gold, featuring oversized Hard Wear- inspired links accented by a pave diamond link. Weighing 52 grams and set wit...

14k White Gold Diamond Necklace 3.00ctw 16" Base Metal: Gold Clarity: VS1/VS2 Diamond Color: G Gender: Female Diamond Color: White Total Carat Weight (TCW): 2.51 Type: Necklace Neckl...

STUNNING AND RARE! Vintage 245 Gm of 18K Yellow Gold Clutch /Handbag /Purse, Diamond, & GOLD This exquisite Vintage Clutch Purse from ART DECO TIME was designed with a soft ...

A pair of dazzling corollas make each one of these Van Cleef & Arpels Fleurette earrings a work of art. Elegant and instantly eye-catching, Diamonds with a total weight of 3.0 ca...

The special order gold and diamond takes timeless creation to a new level of sophistication and charm. Made from the finest materials that you would expect ...

A fine signed gold & sapphire tie bar. By Tiffany & Co. In 14 karat yellow gold. With a flush set round cut sapphire. Marked to the reverse. Together with its original...

Designer: Tiffany & Co. Material: Platinum Diamond: 1 round brilliant cut = 0.75ct Color: H Clarity: VS1 Ring Size: 4.5 Weight: 4.58 grams

Neo-Renaissance style earrings, second half of the 19th century. Each earring depicts Bacchus, the Roman god of wine and fertility, shown holding an enameled bunch of grapes, a clea...

This exceptional Graff platinum three-stone ring is a stunning expression of timeless luxury and exceptional craftsmanship. At its center is a magnificent 3.54 carat round brilliant ...

This item is a radiant blue sapphire evil eye fringe protection charm pendant featuring a dramatic eyelash silhouette fully encrusted with gemstones. Details:- Item Code :- PEMJ-123...

Unusual Art Deco Crystal Wide Bracelet from the 1930's. Flexible Gilt metal with 2 rows of large lead crystal faceted stones with crystal clasp. France 1930's. 8" x 1".

These beautiful, elegant beach vibes natural diamonds jhumka wire earrings consists of Metal- Sterling silver Metal purity- 925 silver Metal color- Oxidized silver look Diamond- pav...

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

Gold layering necklaces. Solid 14 K Gold Zulfikar sword pendant with sapphire. Shia Islamic Hazrat Imam Ali ibn Abi Talib علي Zulfiqar. Zulfikar double Sword. Sword of wisdom pendant...

Five-Stone Tourmaline & Diamond Ring in 14k Yellow Gold This ring is crafted in 14k yellow gold and features a five-stone design with a bezel-set round pink tourmaline at the ce...

Antique Suffragette Pendant 9ct Yellow Gold Circa 1910 *CHAIN SOLD SEPARATELY This exquisite Edwardian-era pendant is crafted from 9ct yellow gold and boasts an almost heart-sh...

This stunning ring showcases 0.20 carats of round cut orange sapphires adorned by 0.26 carats of round diamonds, crafted in 925 sterling silver. The ring is set with 1 mm round orang...

Minimalist Australian Solid Opal & Pearl Bracelet 18k Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is o...

This elegant ladies’ wristwatch is crafted in 14 karat yellow gold and combines classic styling with refined diamond accents. The watch case measures approximately 22mm in diameter, ...

This wide rainbow galaxy confetti ring is scattered with a total of 1.36 carats of sapphires, rubies, and tsavorite garnets to make a bold stateme...

Featuring a pair of brilliant round-cut diamonds, each stone is securely enclosed within a polished, solid metal rim rather than traditional prongs. The smooth bezel setting not only...

Elegant pendant crafted in 18K white gold, featuring a finely polished jadeite jade bi disc (or "donut") in a rich, vibrant green hue. The circular jade centerpiece is accented by a ...

Circa 1990s, 18k, by Damiani, Italy. This stunning floriform ring features 6.0 carats of pink sapphires set in a gradient layout of color for a visually dynamic experience. 1.0 carat...

This item is a natural multi-sapphire celestial star charm pendant Details:- Item Code :- PEMJ-1475 Material - 14K Solid Yellow Gold 14k Gold Weight - 3.39 Grams Gross Weight - 3.52...

A very fine Antique Bohemian gold-filled bangle bracelet. Prong set with garnets in a flower pattern to the top and around the circumference of the bra...

A timeless symbol of pride, craftsmanship, and history. This striking vintage USA flag lapel pin is beautifully crafted in solid 14K yellow gold and se...

Finely crafted in 18k yellow, rose, and white gold with pave-set Round Brilliant cut Diamonds weighing approximately a total of 2.15 carats. Signed by Cartier, from their Trinity col...

Fifteen carats of shimmering, mixed-cut diamonds sweep across a platinum and white gold frame in a breathtaking arc of swags, bow motifs, and pearl finials, with individual pearls su...

A Timeless Emblem of Elegance and Grace Indulge in the enduring beauty of this Tiffany & Co. Vintage Diamond Bow Love Knot Brooch, crafted in 14K yellow gold and set with three s...

Experience elegance with our 18K white gold estate ring, featuring a stunning 2.03 carat pink tourmaline and 110 round brilliant diamonds. The two pear shaped diamonds complete this ...

Vintage Diamond Geometric Signet Ring in 14k Yellow Gold This vintage ring is crafted in 14k yellow gold and features a geometric signet-style design centered by a square white meta...

Cast from 14-karat gold, these exquisite earrings are handset with 0.17 carats of sparkling diamonds. FOLLOW SPECTRUM JEWELS storefront to view the latest collection & exclusive...

Pomellato Diamond Necklace from the Fantina Collection. The necklace features 3.26ctw of pave set brilliant round brown & white diamonds (G...

This 14k solid yellow gold round disc pendant features a distinctive two-toned sunburst design, commonly referred to as a "Sun & Moon" or "...

Elegantly crafted in platinum, this refined diamond station necklace showcases approximately 1.00 carat total weight of round brilliant-cut diamonds spaced evenly along a delicate ch...

This sophisticated ring showcases a brilliant disc of pave-set diamonds at its center, creating a concentrated pool of light. The central cluster is framed by a polished 14K pink gol...

Yianni Creations Hephestos Collection 100% Handmade Artisan Ring from Fine Silver. The ring features a 7 - 7.5 mm Freshwater Pearl contrasting on unique oxidized Rhodium background c...

Roberto Coin Golden Pearl & Diamond Dangle Earrings in 18K Yellow Gold. The earrings feature two golden pearls 9.3-9.5mm, accented by approximately 1ctw of brilliant round diamon...

This 18k yellow gold Herbert Rosenthal bee is stunning. The piece is in excellent estate condition and ready to wear. It is signed on the wing 18K and the HR inside a diamond makers ...

Brand Cartier Collection: Turtle Motif Condition: Mint Material 18K Rose gold Main Stone Diamond Diamond 0.383 cts Ring size 7.75 Ring Weight 5.5gr Width: 9.5mm T...

A golden round citrine glows at the center, secured by elegant prongs, while a vivid halo of French-cut emeralds adds a lush burst of color. The striking frame of sleek onyx and glis...

These hoops move in a fluid, organic curve, tapering from a bold polished diamond-set face into a seamless gold underside that wraps the ear with real presence. What sets this pair a...