18k Gold Jewelry

This gorgeous, retired Victoria Wieck ring is sterling silver with gold vermeil accenting. It features a 12x16mm color change fluorite gemstone accented by white topaz. The fluorite ...

Antique Diamond Ring 18ct White Gold Circa 1910 Step back in time with this exquisite Edwardian ring, featuring a stunning five-stone diamond design. Crafted in luxurious 18ct wh...

Diamond Cluster Necklace Circa 1910 A beautifully proportioned eight‑stone diamond cluster pendant, set with bright old‑cut diamonds arranged in a classic circular formation. The ...

This gorgeous vintage, hinged bangle bracelet is sterling silver with 19k yellow gold accents and faceted blue topaz briolettes. The tips on this bracelet measure 3/8 of an inch. The...

Antique Ring 18ct Yellow Gold Stamped Circa 1900 This stunning five stone gypsy ring is a true testament to timeless elegance, crafted from luxurious 18ct yellow gold. It carries...

TIFFANY & Co. 18K Gold Love Knot Stud Earrings Metal: 18K Gold Measurement: 11mm wide Weight: 8.10 grams Hallmark: "T&CO. 750" on posts and backings Condition: Excellent condition, ...

Antique Kaleidoscope Pendant 18ct Gold & Platinum Circa 1910 *The chain is sold separately This stunning Edwardian pendant is an absolute showstopper. Crafted from 18ct gol...

Antique Diamond Ring 18ct White Gold Step back in time with this exquisite Edwardian ring, featuring a stunning five-stone diamond design. Crafted in luxurious 18ct white gold, th...

Vintage Diamond Earrings 18ct Yellow Gold Circa 1940s Elevate your jewellery collection with these exquisite flower-shaped earrings, crafted from luxurious 18ct yellow gold. Desi...

Antique Drop Earrings 18ct Gold & Silver Circa 1880 Timeless elegance meets antique charm with these exquisite Victorian drop earrings, beautifully crafted in 18ct yellow gol...

Vintage Aquamarine Cocktail Ring 18ct Gold Stamped 750 Circa 2000s Elevate your jewellery collection with this exquisite vintage cocktail ring, showcasing an impressive emerald-c...

Vintage Sapphire Ring 18ct Gold Stamped Hallmarked Birmingham 1972 Makers Mark H W S A classic sapphire and diamond three‑stone ring in rich 18ct gold, fully hallmarked for Bir...

Antique Fine Curb Chain 18ct Yellow Gold Stamped Circa 1920s This stunning 1920s curb link chain is crafted from 18ct yellow gold stamped on the clasp, ensuring its authenticity. ...

Deco Style Peridot Ring 18ct White Gold Circa 2000 Step into a realm of timeless elegance with this exquisite Art Deco-style ring, meticulously crafted in 18ct white gold. At its...

Created in 18 karat yellow gold Blue Topaz 3 carats approx. Diamonds 0.05 carat approx. Ring size US 6.5 Limited edition About the Designers ~ Dharmesh & Namrata Drawing insp...

Exquisite, rare antique diamond, carved onyx, pearl, enamel and 18K yellow gold locket in the form of a scallop with a precious pearl 19th Century The scallop and precious pearl moti...

Bi Coloured Tourmaline & Diamond Cluster Ring 18ct White Gold Stamped Circa 1980s A striking late‑20th‑century cluster ring centred with an impressive oval‑cut bi‑coloured tou...

TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 5.5 Metal: 18K Gold Size: 5.5 Band Width: 4mm Diamond: 10 round brilliant diamonds, carat total weight .22 Hallmark: TIFFANY&C...

A striking vintage Cartier ring crafted in rich 18K yellow gold, showcasing a vibrant geometric arrangement of a square-cut ruby framed by pear-cut emeralds and sapphire accents. The...

This David Yurman Pisces amulet belongs to the designer's zodiac collection, each piece tied to a specific astrological sign. The 18K yellow gold disc is sculpted in bas-relief with ...

This 18K yellow gold ring centers a foil-backed portrait cut pear shape diamond, fully bezel set so the closed back conceals the foil and protects the antique-style cut. Portrait cut...

Antique Georgian 18K yellow gold oval bloodstone signet ring 19th Century A classic, elegant Georgian oval bloodstone and 18K yellow gold signet ring. Timeless. heirloom quality. Bl...

A substantial pair of 18K yellow gold hoop earrings by David Yurman, signed "D.Y. 750" with the designer's copyright mark on the underside of each hoop. The wide half-hoop form featu...

Faceted ruby rondelles end to end, with nine small 18K gold bead clusters sitting at center. The red is saturated and even, India ruby, not washed out. The gold lands in one place an...

Antique Ruby Pearl Ring 18ct Gold Gorgeous Victorian Ruby Pearl Cluster Ring set with one oval ruby centre measuring approx 6mm x 4mm surrounded by eight Pearls. Width of ring ap...

Created in 18 karat yellow gold 19 inch graduating length Aventurine 115 carats approx. 18kyg roundels and ring 18kyg lobster clasp Limited edition About the Designers Drawing...

Angela Cummings for Tiffany & Co. sculptural curb bracelet crafted in rich 18K yellow gold, accented with 0.72 CTW round brilliant-cut diamonds. An iconic 1983 design featuring A...

This stunning ring features a unique design with natural diamonds, totaling 2.44 carats, set in lustrous 18kt yellow gold. The yellow gold band adds a touch of sophistication to the ...

Antique Marquise Ring 18ct Gold French Stamped Circa 1900 Step into elegance with this stunning Edwardian ring, featuring a captivating marquise-shaped cluster of Old European cut...

This 18K white gold band features thirteen tapered baguette diamonds set side by side in a continuous channel, their graduated widths creating a clean, fan-like symmetry across the t...

These French-made 18K tri-color gold hoops twist three shades of gold — yellow, white, and rose — into a continuous rope pattern, giving the surface constant movement and shine from ...

This is a beautiful stylish bracelet and it is new and comes in the original box. The bracelet is 7 inches long and .36 inches wide. The bracelet is made of 14 links and each link i...

Faceted blue topaz rondelles end to end, with a small cluster of 18K gold beads sitting just off center. The gold interrupts the blue once, enough to notice, not enough to compete. ...

Signet intaglio Ring with " W " or "M" letter engraved on natural dark orange colored Carnelian stone measuring 11mm x 9mm x 2.8mm deep / ca. 4.5 ct. Well done hand carving that make...

Carved Natural Turquoise Floral Earrings in 18K Yellow Gold This sculptural pair showcases dimensional floral carving mounted in substantial 18K yellow gold, evoking the bold glamou...

Created in 18 karat yellow gold Citrine 35 carats minimum Diamonds 0.14 carat approx. Chain sold separately Crafted from 18 karat yellow gold, this pendant features a stunning citr...

This 18k yellow gold ring is built as a bypass: five rows of sapphires and diamonds step across the finger in a staggered, offset line rather than a single straight band. Three rows ...

This stunning ring features a unique design with natural diamonds, totaling 2.30 carats, set in lustrous 18kt yellow gold. The yellow gold band adds a touch of sophistication to the ...

Hand fabricated in 18 ct yellow gold, this one-of-a-kind ring centres a certified 1.60 carat natural Colombian Muzo vivacious emerald of captivating colour. The pear-shaped emerald ...

Antique Sapphire and Diamond Ring 18ct Gold Stamped Circa 1910 This exquisite Edwardian ring showcases a stunning rectangular design that elegantly spans across the finger. Set i...

Introducing our stunning One-of-a-Kind Geometric Sapphire Ring, a joyful, happy piece, a true work of art! This exquisite piece showcases 18 ct recycled gold adorned with a dazzling ...

Vintage 18K Yellow Gold Marquise and Round Diamond Dome Band Ring — 2.29ctw A substantial diamond band ring in 18K yellow gold, set with 2.29 carats of G color, VS2 clarity diamonds...

This ring is just beautiful! It is 18k yellow gold and has 2 marquise cut sapphires, emeralds and rubies totaling .2 carats for each gemstone. It also has 9 brilliant cut diamonds ...

18K Yellow Gold Pavé Diamond Dome Cocktail Ring, ~3.40 CTW The dome ring is a silhouette that has earned its place in fine jewelry precisely because it delivers maximum brilliance w...

This stunning ring features a unique design with natural diamonds, totaling 3.23 carats, set in lustrous 18kt white gold. The white gold band adds a touch of sophistication to the de...

Antique Daisy Earrings 18ct Yellow Circa 1910 Step into a world of timeless elegance with these exquisite Edwardian era earrings, featuring a stunning design that beautifully sh...

Vintage 18K Two-Tone Gold Diamond Basket-Weave Cocktail Ring A well-made 18K two-tone gold cocktail ring in the basket-weave dome format that was widely embraced by European fine je...

Edwadian Marquise Ring 18ct Gold & Platinum French Stamped Circa 1910 This exquisite ring features a striking marquise-cut pink tourmaline at its centre, beautifully framed b...

18K Yellow Gold Tubogas Diamond Band Ring, 1.44 CTW, Circa 1980s A substantial 18K yellow gold tubogas band dating to the 1980s, attributed to Italian manufacture based on its const...

TIFFANY & Co. 18K Gold Diamond Ruby Heart Pendant Necklace Metal: 18K Gold Chain: 16" Weight: 3.70 grams Pendant: 16mm wide x 14mm high Diamond: 8 round brilliant diamonds, carat...

TIFFANY & Co. 18K Gold Half Circle Diamond Novo Band Ring 5 Metal: 18K yellow gold Size: 5 Band Width: 2mm Diamond: round brilliant diamonds, carat total weight .24 Hallmark: ©TIFF...

A very gorgeous and beautiful, modern style, Opal & Multi Sapphires stud Earrings set in 18K White Gold & natural Diamonds. The weight of the Ethiopian Opal is 7.16 carats. The weigh...

Antique Diamond Drop Earrings 18ct Gold & Platinum Tested Circa 1910 Introducing a stunning pair of Edwardian Diamond Drop Earrings, crafted with exquisite attention to deta...

Antique Diamond & Pearl Ring 18ct White Gold & Platinum Circa 1910 An exquisite original Edwardian ring, beautifully crafted in 18ct white gold with a platinum setting, sh...

This stunning ring features a unique design with natural diamonds, totaling 2.67 carats, set in lustrous 18kt white gold. The white gold band adds a touch of sophistication to the de...

A very gorgeous and beautiful, modern style, Morganite Engagement Ring set in 18K Rose Gold & natural Diamonds. The weight of the Morganite is 8.21 carats. The Diamonds weight is 0.1...

Created in 18 karat yellow gold Amethyst 4 carats approx. Chain sold separately Limited edition About the Designers ~ Dharmesh & Namrata Drawing inspiration from little things, D...

Created in 18 karat yellow gold Ethiopian Opal 1 carat approx. Diamonds 0.30 carat approx. Ring size US 7 About the Designers ~ Dharmesh & Namrata D...

These stunning pair of earrings feature sets of oval cabochon-cut turquoise adorned with round simulated diamonds, handset in 18k yellow gold vermeil over sterling silver. The turquo...

Rare antique Georgian Portrait Moss Agate 18K yellow gold signet ring 19th Century Moss agate, a mesmorizing variety of calcedony, has captiv...