Diamond Jewelry

Genuine Original Art Deco Antique from 1930's Diamond 1ct Platinum Ladies Wrist Watch Features 2 Genuine Natural Mined Marquise Cut Diamonds Surround By Antique Single Cut Side Di...

Vintage 18K Yellow Gold Serpent Hoop Earrings with Star Motifs A striking and symbolic pair of sculptural hoop earrings, these vintage serpent hoops are richly detailed with a scale...

Antique Ruby & Diamond Ring Stamped 18ct Gold Circa 1910 Five-stone ring set with three round-cut rubies and two diamonds in alternating sequence. The stones are claw-set in a b...

The upper part of these earrings, composed of 2 large ruby cabochons and 2 blue sapphire cabochons, with in the middle 2 small full cut diamonds, supports a pair of white baroque pea...

A rare and evocative Georgian era ring, circa 1770–1790, designed as an elongated navette set with vibrant emeralds, bright white enamel, and centered with a pear shaped rose cut dia...

Girard Perregaux Vintage 1966 gent's watch, Model # 49525D53A1A1-BK6A. 18kt white gold 38mm case with 18k white gold crown. 18k white gold bezel set with diamonds in a single row. Si...

11.27 Carat Natural Morganite Diamond 14 Karat Rose Gold Cocktail Ring This Morganite ring has a 10.43 Carat Oval-Cushion Cut Morganite and is surrounded by natural Round Cut Diamon...

French Antique Diamond Drop Earrings Circa 1920 18ct White Gold Marked with the French eagle’s head 18ct white gold, these graceful drop earrings hail from around 1920—a time whe...

This is a lovely pair of Victorian front fastening chandelier earrings. The piece is crafted in 18K gold and silver. The piece features old mine cut diamonds (TW ~4.50-5.00ct). Circa...

TIFFANY & Co. Atlas 18K White Gold 3 Diamonds Open Ring 7 Metal: 18K White Gold Size: 7 Band Width: 8.5mm Weight: 6.90 grams Diamond: 3 round brilliant diamonds, carat total weight ...

Sculptural Diamond Ring in 18k Yellow Gold Crafted in 18k yellow gold, this ring centers on a 0.55 carat oval diamond set flush into a smooth, substantial gold band. The design is c...

TIFFANY & Co. Harmony Platinum Diamond 1.8mm Band Ring 6.5 A beautiful study in balance, the Tiffany Harmony® band ring is gently tapered at the center and proportioned to nest perf...

An intoxicating expression of the house’s most seductive and enduring emblem. Fashioned in supple, articulated coils, the Serpenti glides effortlessly around the neckline with liquid...

TIFFANY & Co. Legacy Platinum Asscher Cut .56ct Diamond Halo Engagement Ring 5.5 Metal: Platinum Size: 5.5 Center diamond: 1 Asscher cut diamond, carat total weight .56, H color, VS...

On a 14 Kt band with raised engraving of flowers and swirls, a .30 old European diamond is raised in a floral setting that is the focus of this ring. The borders are raised and uneng...

Delicate Diamond Bar Pendant Necklace in 14k White Gold Crafted in 14k white gold, this pendant necklace features three round diamonds arranged in a slender vertical drop design. Th...

Ethereal Opal & Diamond Halo Ring in 14k White Gold Crafted in 14k white gold, this ring centers on a 1.44 carat opal surrounded by a halo of near colorless diamonds totaling 0....

Created in 18 karat yellow gold Moon Quartz 4 carats approx. Blue Topaz 3 carats approx. Diamonds 0.03 carat approx. 18kyg Butterfly backs Limited Edition Exquisitely crafted from ...

Vintage Unisex type Ring set with bezel set cabochon cut natural Black Onyx stone accented with old European cut Diamonds in Platinum clusters on solid 18K Yellow Gold band and crown...

This vintage-style poison locket ring features a captivating round-cut sapphire set at its center with classic prongs for secure elegance. The ring head is adorned with raised, embos...

Old Diamond Ring with octagonal open work crown with top in Silver. European, likely German or Russian. No hallmarks, ca. late 19th - early 20th cent. Gold parts tested solid 14K Ro...

Tiffany & Co. 18K Yellow Gold and Diamond Hinged Bangle Bracelet- This stunning bangle bracelet by Tiffany & Co. is crafted in 18K yellow gold and features eight round brill...

A distinctive vintage Tiffany & Co. wristwatch featuring a beautifully composed square dial set with ruby and diamond hour markers, capturing the refined elegance of mid century desi...

Antique Sapphire & Diamond Ring 18ct Gold & Platinum Stamped Circa 1910 Step back in time with this exquisite Edwardian seven-stone ring, a true testament to antique elegance. Cr...

This Art Deco–inspired Solitaire engagement ring showcases a mesmerizing opal at its center, glowing with soft, ethereal color. French-cut sapphires flank the opal on both sides, add...

In these classic Art Deco Style earrings the tops are 2 Ruby Oval cabs ,middle parts are composed of 2 white gold elements with 10 round full cut diamonds and Black Enamel ,in the bo...

TIFFANY & Co. 18K White Gold Pearl Diamond Dragonfly Bracelet 7.5" Metal: 18K white gold Weight: 9.60 grams Length: 7.5" Diamond: 1 round brilliant diamond, carat total weight .05 a...

Antique Sapphire Bracelet 18ct Yellow Gold & Platinum French Hallmarked Circa 1910 Embrace the elegance of a bygone era with this exquisite Edwardian bracelet, a masterful blend ...

KIESELSTEIN-CORD 18k yellow gold ring with brilliant-cut diamond up to 1.50 ct – F/G – VS/SI – ring size US 6.5 – EU 17(53) Detailed description The top of the ring is 2.6 cm wide ...

A striking blend of color, brilliance, and refined craftsmanship, this 18k gold ring centers on a 1.03‑carat vivid blue oval sapphire whose saturation and clarity immediately command...

TIFFANY & Co. Etoile Platinum Diamond 4mm Band Ring 4 Metal: Platinum Size: 4 Band Width: 4mm Weight: 7.60 grams Diamond: 10 round brilliant diamonds, carat total weight .22 ...

Created in 18 karat yellow gold Green Tourmaline 16 carats approx. Diamonds 0.15 carat approx. Chain sold separately About the Designers ~ Dharmesh & Namrata Drawing inspiratio...

Vintage Engagement Ring Platinum Circa 1940s This vintage engagement ring is a stunning piece from the 1940s that features a brilliant cut single-stone diamond engagement ring wi...

1.56 Carat Round Brilliant Cut Diamond Pendant in 14K White Gold A classic and elegant solitaire pendant showcasing a 1.56 carat round brilliant cut natural diamond, securely set in...

Presenting our Art Deco GIA Certified 0.70 Carat Diamond Emerald Platinum Engagement Ring, a masterpiece that embodies elegance and sophistication. This remarkable ring features a GI...

Old German ca. 19th cent first half Renaissance styled Vinaigrette or Perfume Ring decorated with natural Amethyst and Diamonds featuring a hinged pierced lid that opens to house a ...

Introducing our stunning Mozambique Ruby and Diamond Ring, a masterpiece of contemporary design and exquisite craftsmanship. At the heart of this ring lies a captivating 2.53 carat M...

TIFFANY & Co. 18K Rose Gold Diamond Infinity Cuff Bangle Bracelet Tiffany Infinity is a powerful symbol of continuous connection, energy and vitality. Enduringly modern, this cuff m...

Natural White Diamond Skull Crest Signet Ring 14k Gold Plated Designer: J Dauphin The White Diamond Skull Crest Signet is a structural statement piece handcrafted in 14k gold-plated...

Antique Pearl & Diamond Ring Platinum French Stamped Circa 1910 This stunning platinum ring from the Edwardian era features a captivating cultured pearl at its centre, elegantly ...

Antique Diamond Earrings 18ct Yellow Gold & Platinum French Hallmarked Circa 1910 Introducing a stunning pair of 18ct yellow gold and platinum diamond earrings, a perfect blend o...

Stylecrest Marquise Cut Diamond Engagement Ring .69ct Mined Diamond 14K Yellow Gold Featuring a Genuine Natural Mined .40ct Marquise Cut Diamond Center Matching Side Marquis Diamo...

This is an Art Deco cluster ring crafted in 950 platinum. Circa 1930. The piece features: - 1 emerald, square step cut, 2.40ct, vslbG 4/4, P2 - 12 diamonds, old European cut, TW 2....

A refined vintage pearl and diamond cluster set, comprising a matching ring and pair of earrings, crafted in 18ct gold and dating to 1987. The ring is centred with a cultured white ...

Rare estate Tiffany & Co. Paloma Picasso 2.2 TCW diamond double sphere east west 18K yellow gold and platinum cocktail ring 20th Century This fabulous double sphere diamond ring...

TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 8.5 Metal: 18K Gold Size: 8.5 Band Width: 4mm Diamond: 10 round brilliant diamonds, carat total weight .22 Hallmark: T&CO. 750 P...

*IGI 14K 4.52 Ct Natural Vivid Blue Sapphire&Diamonds Engagement Ring* IGI-certified natural vivid blue Sapphire weighing 4.52 ct set on the 14K yellow gold band with natural F-G, ...

Classic Diamond Engagement Ring in 14k White Gold Crafted in 14k white gold, this ring centers on a 1.35 carat diamond accented by 0.30 carat total weight of tapered baguette side s...

These earrings are just beautiful! They are 10k yellow gold and each earring has 18 brilliant cut diamond measuring 2 mm making .54 carats on each earring and totals 1.08 carats. Th...

The two sapphire stones are set in flush settings and are a deep blue colour. The ring is modelled in 18ct gold. The sapphires measure 20pts each and the diamond at the centre measur...

This exquisite platinum engagement ring showcases a GIA-certified 0.50 carat round brilliant diamond at its center, boasting exceptional E color and internally flawless (IF) clarity....

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...

Rare estate VCA diamond 18K white gold dove brooch 61 round brilliant cut F-G, VS diamonds, approximately 2 TCW 18K white gold Marks: VCA, 750, Frenc...

Antique Diamond Drop Earrings 18ct Gold & Platinum Circa 1910 These exquisite 18ct gold and platinum earrings showcase a breathtaking long drop design, adorned with sparkling dia...

Antique Target Ring 18ct Yellow Gold Circa 1920s Step back into the elegance of the 1920s with this stunning 18ct yellow gold Art Deco cocktail ring, an original piece that perfe...

A luminous pair of stud earrings featuring Type A Burmese jadeite, totaling approximately 3 carats, in a vivid apple green hue prized for its freshness and translucency. Each oval ja...

Beautiful Sapphire and Diamonds Ring,hand - made ca. 1920s - 1930s. Band and part of openwork crown in solid 18 ct Yellow Gold with face and clusters in Platinum. Likely German, h...

Nice German cluster Emeralds and Diamonds Ring. Plain band and shoulders. Openwork crown in White Gold 16mm x 12.6mm x 6.9mm deep. All stones with open backs. Claw set natural oval c...

TIFFANY & Co. Paloma Picasso 18K White Gold Diamond Loving Heart Pendant Necklace Metal: 18K white gold Chain: 16" long Pendant: 15.5mm long x 12mm wide Diamond: round brilliant d...

Bold and serene, this exquisite ring is a celebration of modern elegance and natural beauty. Crafted in 18K yellow gold weighing 3.62 grams, the design centers around a smooth and vi...