Diamond Jewelry

Vintage Engagement Ring 18ct Yellow Gold Stamped Circa 1990s Introducing a stunning and timeless engagement ring, expertly crafted from luxurious solid 18ct yellow gold. This exqu...

A striking statement of rarity and refined luxury, this 14K yellow gold ring showcases an exceptional 8.73-carat cabochon-cut Burma ruby, celebrated for its rich, saturated red hue a...

We are pleased to present an exceptional and rare miniature egg pendant from the Russian Imperial era. Crafted in the St. Petersburg workshop of the famous master jeweler Karl Gustav...

Original Art Deco Diamond Ring in Platinum – European & Old Mine Cut Diamonds A beautifully preserved original Art Deco diamond ring crafted in platinum, showcasing the geometri...

Antique Diamond Enamel Poison Ring 9ct Gold & Silver Circa 1900 A striking and rare example of late Victorian ingenuity and ornamentation, this circa 1900 poison ring features...

Vintage Engagement Ring 18ct White Gold Stamped Hallmarked Birmingham Circa 1990s Make a statement with this exquisite 1990s engagement ring, featuring a stunning single stone d...

A striking study in symmetry, fire, and refined craftsmanship, this vintage‑inspired 18k white gold ring centers a 1.23‑carat oval ruby from Myanmar, prized for its vivid red saturat...

A refined Edwardian Gold, silver top, tourmaline and diamond bar brooch dating to circa 1900. The piece is centred with a circular-cut green tourmaline displaying rich, lively colour...

This 18k gold engagement ring centers on a 0.79‑carat oval hot pink sapphire—a gemstone chosen for its electric saturation and unmistakable presence. The sapphire is secured in a ref...

Elegant and timeless stud earrings crafted in 18-karat gold, featuring luminous golden South Sea pearls complemented by sparkling natural diamond accents. The golden South Sea pearl...

Vintage Gold Turquoise Ring Natural Turquoise Beautiful color tone stone size is approx 19 x 14 mm oval cabochon Solid 14k Yellow Gold approx 11.60 grams Natural Diamonds on the side...

These earrings are just beautiful and very unique! They are made from both 22k and 18k yellow gold and they are stamped as such. They each have an 11 mm green chalcedony round cyli...

Antique Diamond Drop Earrings Platinum Circa 1910 Exquisitely refined and unmistakably Edwardian, these antique French diamond earrings are crafted in luminous platinum and date ...

Antique Oval Diamond Ring Platinum Circa 1910 A breathtaking example of Edwardian elegance, this antique diamond ring is crafted in luxurious platinum and dates to the early 20th...

An elegant Victorian Antique pearl and diamond floral spray brooch crafted in 15 carat yellow gold, dating to the late 19th century. Details • Period: Late Victorian, circa 1880–19...

This is an absolutely gorgeous necklace! It is beautifully crafted and comes to half-circle graduated drop. It has 5 stations of diamond with a 7 mm Pave Diamond Pendant as the ce...

Antique Blue Enamel Pearl & Diamond Brooch 15ct Gold Circa 1905 This Edwardian brooch, crafted in 15ct gold and dated 6th December 1905, is a beautifully preserved sentimental...

TIFFANY & Co. Etoile Platinum Diamond 4mm Band Ring 5.5 Metal: Platinum Size: 5.5 Band Width: 4mm Weight: 7.80 grams Diamond: 10 round brilliant diamonds, carat total weight .22 H...

A timeless modern bubbles band that will easily blend to your rings stack collection. A classic piece that wont get old. Handcrafted and completely unique. A constellation of light...

Stone Information - --------------------------------------------- Primary Stone(s): Diamond - Stone Grading: - Color: White - Cut: Baguette - Clarity: SI1 - Color Grade: G - Stone ...

Laguna Agate Shell Pendant Laguna Agate, Spinel, Diamonds & 14k gold Carved Laguna agate shell (20mm diameter) with center stunning grey spinel and nine 1.6mm diamonds with a gold ...

Vintage 1980s Pavé Diamond Dome Ring – F/VS Diamonds A bold and glamorous statement from the 1980s, this vintage pavé diamond dome ring embodies the era’s love of sculptural gold an...

A striking high‑jewelry statement, this 18k white gold cocktail ring showcases a 2.11‑carat oval Thai blue sapphire distinguished by its dark, velvety blue hue—a depth of color highl...

Antique Aquamarine Ring 18ct White Gold Stamped Circa 1920s Immerse yourself in the elegance of the 1920s with this exquisite Art Deco ring, expertly crafted from 18ct white gold...

TIFFANY & Co. Etoile Platinum Diamond 4mm Band Ring 5.5 Metal: Platinum Size: 5.5 Band Width: 4mm Weight: 7.0 grams Diamond: 10 round brilliant diamonds, carat total weight ....

Specifications Designer: Seidengang Origin: United States (New York) Metal: 18K green gold Weight: 87.1 grams Length: 6 3/4 inches Width: 1 inch Motif: Hand-detailed birds, architec...

Stone Information - Primary Stone(s): Diamond - Clarity: SI1 - Color Grade: H - Cut: Round - Color: White - # of Stones: 26 - Carat Weight (ea): ~0.14ct/ea - Total Carat Weight: ~3....

A very gorgeous and beautiful, modern style, Opal & Multi Sapphire Cocktail Ring set in 18K White Gold & natural Diamonds. The weight of the Ethiopian Opal is 2.93 carats. Th...

Ca. 1920s -1930s German necklace with main part / pendant in solid 18K Gold topped with platinum decorated with natural bezel set pear cut Aquamarine accented Diamonds suspended on ...

Halo Ring in solid 18K Rose Gold with natural Blue Sapphire and 10 natural Diamonds. European, hand - made ca. 1900s -1920s. Not hallmarked, metal tested solid 18K Gold. Gold alloy ...

Blue Sapphire Star Dust Diamond Ring Black Enamel 14k Gold Plated Designer: J Dauphin The Blue Sapphire Star Dust Ring is a sculptural statement piece handcrafted in 14k gold plated...

Bold, sculptural, and unmistakably on-trend, these 14K yellow gold door knocker earrings make a striking statement. Designed with large oval turquoise and black onyx links, the inter...

Antique Square Engagement Ring 18ct Gold / Platinum Stamped Circa 1920 Pretty Art Deco Diamond Engagement Ring. Square Illusion platinum and yellow gold band Square Measures App...

ART DECO 18k gold and platinum ring set with sapphire and old mine cut diamonds up to 1.30ct – G/H – SI – ring size U.S. 10.5 – EU. 20.25(64) detailed description: The top of the r...

Antique Diamond Ring 18ct Gold & Platinum Circa 1910 Eight old cut diamonds totalling approx. 0.65cts are set in platinum atop a warm 18ct rose gold band. Made circa 1910, th...

Circa 20th century. Stunning Victorian inspired engagement ring with a cushion shaped old mine cut center diamond surrounded by smaller old mine cut diamonds. The band and lower half...

Stunning, large scale 18K yellow gold, diamond, carved lapis lazuli flower form earrings 20th Century Superb quality and workmanship, hand carved lapis lazuli, round cut diamonds and...

Set with five old brilliant-cut diamonds approximately 2.8ct, highlighted by rose-cut diamonds, French import mark for 18 carat gold. Ring size 6 1/2, Gross weight 5.90 grams.

Old cluster ring ,fine example of early XX century design. Combination of Gold, Platinum and Diamonds of Old European cut. Platinum on Gold openwork crown with 6 natural Diamond sto...

Art Deco Platinum and Diamond Geometric Plaque Brooch, 1.50 Carats, circa 1925-1935 Description A striking and beautifully composed Art Deco diamond brooch, crafted in platinum and...

Antique Diamond Drop Earrings 18ct Gold & Platinum Circa 1910 A refined and elegant pair of authentic Edwardian sapphire and diamond drop earrings, dating to the early 20th c...

This elegant engagement ring centers a 1.15‑carat oval tsavorite garnet displaying a deep, saturated green—an exceptional hue prized by collectors for its brilliance and rarity. Expe...

Antique Diamond Ring 18ct Yellow Gold & Platinum Circa 1920s A striking and authentic Art Deco diamond ring, dating to the 1920s, beautifully captures the bold geometry and r...

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...

TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 7 Metal: 18K Gold Size: 7 Band Width: 4mm Diamond: 10 round brilliant diamonds, carat total weight .22 Hallmark: TIFFANY&CO. 750 ...

Vintage Heart Ring 18ct Gold Yellow Stamped Circa 2000 Maker Mark CJS This exquisite 18ct yellow gold ring showcases a beautiful heart-shaped design that is both romantic and el...

A very stunning and gorgeous, modern style, Emerald & Pink Sapphires Cocktail Ring set in 18K Gold & natural Diamonds. The weight of the Emerald is 10.82 carats. The Emerald is comp...

A very gorgeous and beautiful, Art Deco style, Emerald Engagement Ring set in 18K Yellow Matte Gold & natural Diamonds. The weight of the Emerald is 2.15 carats. The Emerald is compl...

TIFFANY & Co. Soleste 18K Gold Half Circle Diamond Band Ring 5 Metal: 18K Gold Size: 5 Band Width: 2mm Diamond: round brilliant diamonds, carat total weight .17 Hallmark: ©TIFFANY&C...

This is a lovely vintage cluster ring crafted in 18K gold. Circa 1960. The piece features: - 1 aquamarine, octagon cut, 0.55ct, gB 2/2, SI - 2 diamonds, round brilliant cut, TW 0.4...

These earrings are just beautiful! They are 10k yellow gold with trillion cut opals. Two are 6 mm on each earring totaling 1.20 carats each. All told each earrings has 2.40 carat...

What a great style of earrings this is. They are so versatile and you can wear them for any occasion. Each earring has four - 1.5 mm Brilliant Cut diamonds. They are set in a 14k ...

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 ...

TIFFANY & Co. Harmony Platinum Diamond 1.8mm Band Ring 4 A beautiful study in balance, the Tiffany Harmony® band ring is gently tapered at the center and proportioned to nest perfec...

TIFFANY & Co. Platinum .32ct Diamond Engagement Ring 5.25 Metal: Platinum Size: 5.25 Diamond: Round brilliant diamond, carat total weight .32, Color H, Clarity VVS2 Hallmark: "©TIFF...

14k yellow gold necklace with a bicolor gold pendant set with ruby, sapphire and old mine cut diamond. 0.50ct - H/I - SI - 45 cm long detailed description necklace is 45 cm long an...

Vintage Pendant / ID Brick in solid 18K Yellow and White Gold decorated with single brilliant cut Diamond Ø1.25 mm / 0.01ct . European with Swedish import hallmarks, marked 750 al...

A lovely one-of-a-kind pink tourmaline cocktail ring. This ring features a central pink tourmaline, set in hand-engraved oxidized sterling silver, and flanked by two full cut diamo...

This necklace is just gorgeous. It is pre-owned but just like new. It's been very well-cared for. The scarf of the necklace is filled with 118 Brilliant cut Emeralds. The majorit...

A very gorgeous and beautiful, modern style, Mexican Fire Opal Cocktail Engagement Ring set in 18K Yellow Matte Gold & natural Diamonds. The weight of the Mexican Fire Opal is 5.61 c...