18k Gold Jewelry

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 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...

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 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...

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 ...

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...

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...

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, ...

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...

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...

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...

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...

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...

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...

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 ...

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...

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...

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 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 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 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...

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 ...

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...

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...

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...

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...

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...

A striking and collectible IGL‑certified natural ruby ring, showcasing a 1.07‑carat oval purplish‑red ruby of Myanmar (Burma) origin—the most coveted provenance for fine rubies. The ...

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...

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...

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...

Spectacular estate Yvel Keshi Pearl, diamond, 18K white gold large statement cluster earrings Lustrous creamy white Keshi pearls accented with diamonds, artfully set in substantial 1...

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...

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 ...

Stunning Cabochon Aquamrine and Carved Blue Quartzite Leaf Drop Earrings This gorgeous pair of earrings features oval cabochon-cut pastel blue aqUamarine and beautifully 3D carved b...

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...

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...

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...

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...

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 ...

A ring with radiant slightly convex shaped crown decorated with natural old european diamond cut Diamonds. Most likely US made, ca 1930s. Hallmarked with logo of maker B&K and 18K Pl...

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. ...

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

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 ...

Bochic “Capri” Vintage Coral, Pearl & Rose Cut Sapphire Earrings Set18K Gold & Silver Salmon color coral White South sea Pearl with pink tone Salmon coral drop Rose Cut Mu...

Old European Halo Ring from ca. 1900s- 1920s. No hallmarks , band tested solid 18K Gold parts of crown in 14K Gold with top in White Gold or Silver. Natural diamond cut Emerald Ø 4m...

18k Gold Adjustable Pearl Drop Necklace This 18k gold adjustable chain up to 18" pearl drop necklace features an AAA quality 8 mm freshwater pearl. Wear this necklace onion or add ...

Created in 18 karat yellow gold Sleeping Beauty Turquoise 3.50 carats approx. Diamonds 0.10 carat approx. Chain sold separately About the Designers ~ Dharmesh & Namrata Drawing...

Antique Opal Ring 14ct Gold Stamped Circa 1880 Step back in time with this exquisite Victorian Opal and Diamond Cluster Ring, a stunning testament to the craftsmanship of the era...

Art Deco Revival Fan Motif Double Drop Earrings in 18K Yellow Gold with Malachite, Circa 1970s Art Deco geometry interpreted through a 1970s lens — bold, clean, and entirely confide...

Model wears an 18 inch chain. The pendant consist of a Nephrite Jade gemstone  and dark red new old stock vintage German glass beads that are framed with 24K gold. Most of the beads ...

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...

Marco Bicego “Marrakech” Bracelet in 18k Yellow Gold Elegant and unmistakably Italian, this authentic Marco Bicego Marrakech bracelet showcases the house’s signature hand-coiled gol...

Indicolite tourmaline is featured in this classic three stone ring. Indicolite (origin: the Minas Gerais, Brazil) is an incredibly rare blue variety of tourmaline. This gem is face...