Diamond Jewelry

Halo Sapphire & Diamond Ring in 14k Yellow Gold This ring is crafted in 14k yellow gold and features a prong-set 0.25ct blue sapphire in a classic diamond halo design. Round dia...

A refined study in rare color and modern elegance, this handcrafted 18K white gold ring centers on an ICA‑certified 0.61‑carat oval Stavorite—a gemstone prized for its vivid green hu...

Antique Diamond Engagement Ring 18ct White Gold Circa 1920’s Introducing a stunning 18ct white gold engagement ring from the 1920s, featuring a captivating natural diamond centre...

SOL Necklace Lapis Lazuli, Emerald, Diamonds, 14k Gold The S O L line was developed around the idea of honoring oneself and living a life that lights you up. The sun is a powerful ...

KC Designs 14K Yellow and White Gold Diamond Stacked Five Band Connected Ring Size 6 A striking five band ring featuring three diamond eternity bands and two polished gold bands, al...

A French, Art Deco, Cartier strap bracelet, comprising three, rectangular, flexible, openwork, pavé set diamond panels, each centre has a trap-cut diamond, in a claw setting, flanked...

TIFFANY & Co. 18K White Gold Diamond Woven Ring 7.5 Metal: 18K White Gold Size: 7.5 Band Width: 8.5mm at the widest point on the top Weight: 6.90 grams Diamond: 20 round brilliant d...

TIFFANY & Co. Elsa Peretti Platinum .05ct Diamond Cross Pendant Necklace Metal: Platinum Weight: 4.0 grams Chain: 16" Pendant: 12mm x 9.5mm Diamond: 5 round brilliant diamonds...

Antique Aquamarine Ring 18ct Yellow Gold Tested Circa 1940’s Fabulous, vintage cocktail ring. Set with a gorgeous, rectangular, natural aquamarine. Mounted in gorgeous, rose gold...

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, ...

This is a vintage cocktail ring crafted in 18K gold. Circa 1950. The piece features: - 1 tourmaline (emerald cut, 2.10ct, bG 5/4, VS) - 2 diamonds (round brilliant cut, TW 0.24ct, ...

Radiant and distinctive, this white and fancy vivid yellow diamond halo ring balances classic brilliance with rich golden color. At its centre, a round brilliant white diamond is fra...

Antique Spider Pendant 18ct Gold & Silver Tested Circa 1860 Discover the exquisite charm of this Victorian spider pendant, a true masterpiece of craftsmanship and artistry. This...

BAROQUE IBERIAN (SPAIN) EMERALD AND DIAMOND PENDANT/BROOCH 18Th Century. A radiant, ravishing, and regal Baroque (Georgian/Iberian Spain) pendant/brooch XVIII Century. Finely handcrafted in darkened silver over 18K yellow gold. Displays 2 exquisite back foiled emeralds: an emerald cut of 9 mm X 7.5 mm in the center and a pear-shaped drop dangling emerald below of 11 mm X 6 mm. Both gemstones present a vibrant, richly saturated bluish-green hue that creates a striking contrast to a curvaceous foliate motif embellished with approx. 4 carats / 96 table...

TIFFANY & Co. 18K White Gold 5.5mm Wide Diamond T Ring 6 Metal: 18K White Gold Size: 6 Band Width: 5.5mm Weight: 7.20 grams Diamond: round brilliant diamonds Hallmark: ©TIFFA...

An antique, French, diamond fringe tiara necklace, by Ch. Fontana & Cie, with the front section comprising a fringe of graduating pendants, linked at the top with rose-cut diamon...

Platinum necklace with pendant set with an old mine-cut diamond, totaling approximately 1.35 ct – G/H - VS/SI – 45 cm long Detailed description The necklace is 45 cm long and 0.7 m...

Spectacular estate Rayner 18 TCW sugarloaf cabochon amethyst, diamond, pink sapphire 18K yellow gold cocktail ring 21st Century Award-winning British high jewelry designer Rodney Ray...

Art Nouveau / Belle Epoque Diamond ring in 18 Karat Gold. Ca. 1900 Belle Epoque (Spanish or French) Bypass Diamond ring mounted in 18 karat ...

German ring , Art - Deco period, hand - made ca. 1920s- 1930s, hallmarked 585, metal tested solid 14K White Gold. Openwork crown 15 x 9 x 3mm deep with natural old diamond cut diamo...

A dainty gold-tone cable chain adorned with a central pave-set crescent moon, flanked by alternating starbursts and petite twinkling stars. ach charm is encrusted with brilliant-cut ...

Dazzling pair of museum quality Herring/ Chandelier earrings (collector's item), with electric foiled Emeralds. Inlaid with rose-cut and table-cut diamonds. Superbly preserved, dating from the late 18th century (1780). A set of sparkling flat rose-cut diamonds decorates each earring along with sixteen vibrant step-cut green emeralds. They range in value from 0.15ct (6 emeralds) to 1.20ct (8 emeralds), and total approximately 10ct in both. The galleries have ornate detailing and are fitted with three droppers at the bottom with a hinge in the center to allow them to swing and dance freely. The earrings preserve its original clip hooks and are divided into three bodies, the upper one can be separated and worn independently. Size: Height 80mm (78mm inc. hooks) x Width 23mm x Depth 5.5mm. Metal: Silver/ 18ct Gold (Tested) Stones: Emeralds (Major 6.46mmx 5.38mm, approx. 1.20ct each - 10 carats total), Diamonds (approx. 4ct total). Weight: 43.21g Modern Spain, Portugal and parts of France were once part of the Iberian peninsula- Please note that the earrings are in original condition with the original fittings. Sometimes these earrings are referred as Catalan as they were mainly made in the region at the late 18 cent. Spanish jewellery benefited from the Colombian emerald mines abundant supply by the end of the 18 century. During the eighteenth century, Spain controlled the gold and emerald mines of Colombia and Peru. This wealth of resources resulted in exquisitely fine gem-set gold jewelry. Parures of emeralds, necklaces, stomachers, rings, earrings, etc. were plentiful at the court of Spain. A long gold earring...

--Stone(s):-- (1) Natural Genuine Vintage Ruby - Oval Cut - Prong Set - Red - Burma - No Heat - 3.52ct (exact) ** See Certification Details Below for Complete Info ** (2) Natural Gen...

Halo Ring in solid 18K Yellow Gold with natural Blue Sapphire and 8 old European cut Diamonds set in Platinum settings. Hallmarked 18K, tested 18K Yellow Gold, European made ca 1930...

SHIPPING+CUSTOM DUTY SRE PAID BY SELLER 2 large blue sapphires make up the upper part, the central part is in gold, diamonds, coral and orange enamel, the lower part is made up of 2...

Period: 1790 ca. Provenance: Italy Ring size: 7 ¼  Weight: 5,30 gr The ring, dated to around 1790 and made of 18-karat gold, is composed of three bands, of which the two outer ones ...

Fine estate 4.9TCW diamond and ruby 18K white gold wide eternity band ring 20th Century Diamonds: F-G, full and single cut, 2.3 TCW Rubies: lively, raspberry red, 2.6 TCW Marks: 18K ...

The ring is a three-stone ring featuring a prominent, deep blue, pear-cut center sapphire gemstone, flanked by two white, baguette-cut side diamonds. The setting and band are made of...

Antique Diamond Drop Earrings 18ct Gold & Platinum Circa 1910 Introducing a stunning pair of Edwardian-era earrings, expertly crafted from 18ct yellow gold and adorned with s...

Roberto Coin 18K Yellow Gold Barocco Diamond Bangle Bracelet- This elegant bange bracelet by Roberto Coin showcases the signature woven gold design that defines the Barocco collecti...

This is a wonderful Diamond and Enamel Panther, Lion, or Leopard ring in 14 Karat Yellow Gold and Silver. The stunning ring is in the style of the Cartier panther jewels. The panth...

David Yurman Sterling Silver Onyx and Diamond Petite Albion Pendant Necklace w/Pouch- This lovely David Yurman pendant features a cushion cut black onyx stone with the designer's si...

A stunning Boucheron ring from the Serpent Bohème collection, capturing elegance and symbolism since 1968. This ring is crafted from rich 18k yellow gold, featuring Boucheron’s sign...

Elegant Emerald and Diamonds Ring with curved band in solid 18ct White Gold with bezel set natural emerald cut Emerald stone 4.5 mm x 4 mm x 3.2 mm deep / ca. 0.5 ct of vivid Green...

*GIA 18K 1.08 Ct Burma Vivid Red Pigeon's Blood Ruby&Diamonds Engagement Ring* GIA-certified Burma Vivid Red ( Pigeon's Blood ) Ruby weighing 1.08 ct set on the 18K yellow gold ...

18k yellow gold ring set with ruby, sapphire, emerald and brilliant-cut diamond total 040ct – F/G – VS/SI – ring size U.S. 6.5 – EU. 17(53) Detailed description: The top of the rin...

14 Karat Yellow Gold Hand-Crafted Matte and Hammer-Finished Scallop-Edged Cigar Ring, Accented with 0.14 Carats of Scattered Bezel Set Diamonds.

This gorgeous ring dates to the early 1900's and holds three inky blue sapphires. The central sapphire measures 60pts and the ones either side measure 20pts each. In between the blue...

Pair 18th Century Spanish "Salmantinos" Rose-Cut Diamond and Gold Earrings. Gold and Diamond earrings, which are a variation on the Pendeloque drop, Circa 1760 - 1780. (Wearable Art...

TIFFANY & Co. Elsa Peretti Platinum Diamond 2mm Curved Wedding Band Ring 5 Metal: Platinum Size: 5 Weight: 3.70 grams Band Width: 2mm Diamond: 9 round brilliant diamonds, carat tota...

Created in 18 karat yellow gold Sleeping Beauty Turquoise beads 23 carats Diamonds 0.10 carat approx. Limited edition These luxurious Candy Blue Topaz and Moon Quartz Earrings feature 18 karat yellow gold and Sleeping Beauty Turquoise...

A fine vintage signed platinum and diamond pendant necklace. By Tiffany & Co. In platinum. Set with 11 prong-set round cut diamonds throughout. Marked to a tag on the chain. ...

TIFFANY & Co. Etoile Platinum Diamond 3mm Band Ring 4.5 Metal: Platinum Size: 4.5 Band Width: 3mm Diamond: 10 round brilliant diamonds, carat total weight .10 Hallmark: ©T&Co...

Antique, Unique AGL certified Burmese (Mogok) Natural Ruby and Diamond Cluster Ring Untreated, unheated (No clarity enhancement/ No heat enhancement) Burmese 0.94 carats Ruby (Mogo...

Stunning Georgian Period cabochon star sapphire, diamond, cobalt blue guilloche enamel 14K gold ring. Circa 1830 This beautiful antique ring dates from the George IV/Regency Period. The Georgian Jewelry...

14 Karat Yellow Gold Hand-Crafted Etched and Polish-Finished Cocktail Ring, Centered with an 8x10mm Oval-Shaped Faceted 3.5CT Garnet Semi-Precious Color Stone, Accented with 0.05 Car...

A refined drop pendant featuring an emerald totalling 8.8 Carats , accented with shimmering diamonds in 925 Sterling Silver. The pendant showcases a single oval-shaped emerald measur...

Antique Pearl & Diamond Brooch 18ct Gold & Platinum Circa 1910 An elegant early 20th‑century pearl and diamond bow brooch, crafted in 18ct gold and platinum, circa 1910. T...

Colombian Emerald Pendant in Platinum 900 Features: Main Gemstone - Colombian Emerald Total Carat Weight (1pc) - 1.16 Ct Measurement of gemstone - 6.38x6.00x4.45mm Color - Green...

14 Karat Yellow Gold Matte-Finished Gallery Ring Enhanced With 0.38 Carat Of Pave Set Diamonds

Antique Heart Pendant 18ct Gold Circa 1870 *The chain is sold separately Step into a realm of timeless elegance with this remarkable early Victorian pendant, a true museum-worth...

Antique Diamond Ring 18ct Yellow Gold & Platinum Tested Circa 1910 Introducing a stunning piece from the Edwardian era, this fabulous square-shaped ring features approximately 2...

Antique Star Brooch 9ct Yellow Gold Hallmarked London 1965 Makers Mark DHJ This exquisite vintage 9ct yellow gold brooch showcases an enchant...

TIFFANY & Co. Platinum .06ct Diamond Heart Ring 5 Metal: Platinum Size: 5 Diamond: Round brilliant diamonds, carat total weight .06 Hallmark: ©TIFFANY&CO. Pt950 Condition: Excellen...

This striking 14K rose necklace features a brilliant, diamond-set curved bar that elegantly traces the collarbone. Suspending from the center is an asymmetrical, cascading V-shaped f...

Art - Deco period German Ring with open - work crown with top part in Silver set with bezel set princess cut natural Emerald and Diamonds. Custom ordered, hand - made / purchase...

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...

Vintage Cocktail Ring 14ct Gold Circa 1960’s Fabulous Vintage Cocktail Ring. Set with a Lovely Sized, Natural Amethyst with Two Modern Brilliant Cut Diamonds Either Side. Mounted...

Fine, museum quality Late Renaissance period diamond, white and cobalt enamel gold snake ring 17th Century This beautiful ring is a remarkable example of Late Renaissance period jewe...

18K Yellow Gold Diamond & Opal Ring featuring a dramatic and elegant design with luminous opals set across the top and bottom, separated by a brilliant center of thirty-two round...