18k Gold Jewelry

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

French Belle Époque 18k Gold Filigree Navette & Ball Station Necklace, Circa 1910 Specifications: Metal: 18k yellow gold Hallmarks: French Eagle Head on jump rings at closure Style...

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...

Art Deco Revival Fan Motif Double Drop Earrings in 18K Yellow Gold with Malachite, Circa 1970s Specifications: Metal: 18K yellow gold (stamped 18K) Stone: Malachite — single slab c...

TIFFANY & Co. 18K Gold Diamond Signature X Earrings Metal: 18K Yellow Gold Weight: 7.10 grams Measurements: 14mm in diameter across the earrings Diamond: 38 round brilliant diamond...

TIFFANY & Co. Etoile 18K Gold Diamond Bangle Bracelet Metal: 18K Gold Weight: 26.0 grams Inside Circumference: 7" Width: 4.35mm Diamond: 10 round brilliant diamonds, carat total wei...

TIFFANY & Co. 18K Gold Diamond Vannerie Ring 6 Metal: 18K Gold Size: 6 Band Width: 8.5mm Weight: 8.40 grams Diamond: 14 round brilliant diamonds Hallmark: T&CO. 750 ©1995 It comes...

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...

Estate Moraglione Fancy Brown Diamond, Diamond, large Baroque Pearl 18K yellow and white gold earrings Provenance: Fine Palm Beach estate F.lli Moraglione S.r.l. was founded in 1922 ...

Antique Garnet Ring 18ct Gold Stamped Circa 1910 A sleek Edwardian 18ct yellow gold ring set with four matched garnets. The stones show a vivid, even red and sit flush within the...

Antique Diamond Band Ring 18ct Yellow Gold Hallmarked Birmingham 1914 Makers mark H.W.P This exquisite five-stone diamond ring whispers of devotion and craftsmanship. Set in warm...

Vintage Diamond Earrings 18ct Gold Stamped 750 Circa 1980s A beautiful pair of vintage diamond cluster earrings, dating to the 1980s. Crafted in 18ct yellow gold with white gold-t...

Antique Diamond Ring 18ct Yellow Gold Hallmarked Chester Date Mark not visible Makers Mark B & H Engraved inside band GJW RMMJ Circa 1910 Antique five stone ring set with...

Seidengang “Laural” Diamond Hoop Earrings in 18k Gold Specifications Designer: Seidengang Collection: Laural Metal: 18k yellow and white gold Diamonds: Round brilliant-cut diamonds ...

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 ...

This is just a beautiful diamond ring and the diamonds are just spectacular!. There are 19 brilliant cut prong set diamonds that total 2.47 carats. They measure between 3.10 and 3....

This stunning ring features a unique design with natural diamond, totaling 1.51 carats, set in lustrous 18kt yellow gold. The yellow gold band adds a touch of sophistication to the d...

This stunning ring features a unique design with natural diamond, totaling 3.20 carats, set in lustrous 18kt white gold. The white gold band adds a touch of sophistication to the des...

Ruby & Diamond Trilogy Ring 18ct Gold & Silver Circa 1880 Introducing a stunning 18ct yellow gold Victorian ring that epitomises elegance and sophistication. This exquisi...

Antique Sapphire Ring 18ct Gold & Platinum Stamped Circa 1910 Step back in time with this exquisite 18ct yellow gold and platinum Edwardian cluster ring. Featuring a stunnin...

Antique Sapphire Cluster Ring 18ct Gold & Platinum Stamped Circa 1910 This exquisite ring features a stunning daisy design that captures the essence of timeless elegance. At ...

Antique Zircon & Diamond Ring 18ct Gold & Platinum Stamped Circa 1910 This stunning antique cluster ring from the Edwardian era showcases a beautiful oval-cut zircon cent...

Fine Ring with plain shoulders decorated with a natural Blue Sapphire set in claws. Best choice for careful everyday wear. Swedish customs hallmarks , 18K, likely imported from Germ...

A playful yet elegant ring handcrafted in rich 18k yellow gold, featuring a row of vivid Paraíba tourmalines. Each stone is set in a soft organic bezel, creating a flowing rhythm of ...

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: TIFFANY&CO....

A Ring in solid 18K Yellow Gold decorated with bezel set natural oval cut Aquamarine measuring 7mm x 5mm x 3.2 mm deep / ca. 0.8 ct. The stone is eye clean / very transparent, br...

Antique 18ct Gold Sapphire & Diamond Ring Hallmarked Chester 1912 18ct yellow gold ring, set with three round-cut sapphires and two diamonds in alternating order. Each stone i...

A sculptural one-of-a-kind ring handcrafted in solid 18ct gold, set with an abstract constellation of Sapphires, diamonds, Paraiba Tourmalines and a heart-shaped sapphire. The co...

This stunning ring features a unique design with natural diamond, totaling 3.16 carats, set in lustrous 18kt yellow gold. The yellow gold band adds a touch of sophistication to the d...

TIFFANY & Co. 18K Gold Diamond Signature X Cufflinks Cuff links Metal: 18K Gold Weight: 14.80 grams Diamond: 42 round brilliant diamonds, carat total weight .42ct approx. Hallmark:...

I just love this bracelet. It is just so feminine and beautiful. It has nine 7.5 stations of 5 diamond flowers with diamond leaves on it. They are all set in a beautiful 18k whit...

This butterfly necklace is handcrafted in solid 18ct gold with engraved textured surface inspired by the delicate veins of real wings. Scattered white diamonds catch the light like m...

Antique Sapphire & Diamond Band Ring Hallmarked 18ct Gold Engraved 1905 DG to EL Makers Mark L & L 18ct yellow gold ring, set with three round-cut sapphires and two dia...

Victorian Adore Ring 18ct Yellow Gold hallmarked Chester Engraved inside band 1848 Makers Mark J H Introducing this beautiful 18ct yellow gold antique ADORE ring, a true epito...

TIFFANY & Co. 18K Gold Weave Bracelet 7.5" Metal: 18K Gold Length: 7.5" Weight: 34.0 grams Hallmark: TIFFANY&Co. 750 It comes with Tiffany pouch and box Limited edition, no lo...

Rare, early Seaman Schepps diamond, natural coral and 18k yellow gold bombe statement ring 1930's Fabulous, large Seaman Schepps cocktail ring with a central oval natural coral measu...

Art - Deco period German Sapphire and Diamonds Ring with parts in solid 18K Gold and Platinum. Hallmarked 18K , marks of German maker, Swedish import marks, imported in 1929 ( year ...

Seaman Schepps 18K yellow gold and white agate Lightship necklace The necklace is in 18K yellow gold and 14mm white agate round beads. An ideal accessory for a joyful summer. The Lig...

Ruby, faceted, in saturated red with 18K gold beads spaced through the strand. The gold appears just often enough to catch light without interrupting the color. Ruby, 2mm x 3mm (Ind...

Beautiful Retro Ring for every day with carved shoulders decorated with emerald cut lab made rosy Red Ruby 11 mm x 9 mm x 4.65 mm deep / circa 4 ct . Swedish hallmarks, 18K and make...

Vintage Emerald & Diamond Trilogy Ring 18ct Gold & Platinum Stamped Circa 1970s This stunning trilogy ring from the 1970s is a true vintage beauty. The ring is crafted in...

Tiffany & Co. “Together” Wedding Band A refined and increasingly difficult-to-find Tiffany & Co. “Together” wedding band crafted in solid 18k yellow gold. This now-disconti...

TIFFANY & Co. Platinum 18K Gold Diamond Cruciform Cross Pendant Necklace Metal: Platinum and 18K gold Chain: 16" gold chain Pendant: 7mm wide Diamond: 5 round brilliant diamonds...

Vintage Aquamarine Cocktail Ring 18ct White Gold Circa 1940s Step into timeless elegance with this exquisite 18ct white gold cocktail ring from the 1940s, showcasing a striking e...

Tiffany & Co. Etoile Diamond Hoop Earrings – 18K Yellow Gold & Platinum Specifications Metal: 18K yellow gold with platinum bezels Diamonds: 8 round brilliant cut diamonds T...

Large Vintage Diamond Huggies 18ct Gold- French Stamped Circa 2000s Elevate your jewellery collection with these stunning 18ct yellow gold large huggie earrings, expertly designed...

Cabochon Sapphire Ring 18ct Gold French Stamped Circa 1910 Step back in time with this exquisite 18ct gold ring from the Edwardian era, showcasing a stunning centre cabochon natu...

This is a one of a kind handmade Paraiba Tourmaline necklace set in 18 Ct Yellow Gold combining a large certified 2 carats Blue Green Oval Paraiba from Mozambique and decorated with ...

A sculptural band hand-crafted in solid 18ct yellow gold, set with luminous neon blue brazilian paraíba tourmaline cabochons and brilliant white diamonds. Each stone is individually...

Antique Daisy Earrings 18ct Yellow Gold & Platinum Circa 1910 Elevate your elegance with these exquisite drop earrings, expertly crafted in 18ct yellow gold and platinum. The...

Art Deco–Inspired 18K Yellow Gold Tourmaline, Topaz & Diamond Earrings Striking, architectural earrings with a distinctly Art Deco influence, showcasing finely fluted gemstone p...

Antique Peridot Ring 18ct Yellow Gold & Platinum Circa 1910 Step into elegance with this exquisite 18ct yellow gold and platinum ring, a stunning example of Edwardian craftsm...

A pair of small sizes boat shaped creole dangles in solid 18K Yellow Gold with hollow bodies and engraved floral decorations. Perfect permanent pair for small girls. Made in Sweden ...

Created in 18 karat yellow gold Lemon Quartz 6 carats approx. Diamonds 0.11 carat approx. Chain sold separately About the Designers ~ Dharmesh & Namrata Drawing inspiration from...

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. ...

This gorgeous butterfly is a combination brooch pendant. It is 18k gold vermeil over silver with blue and green enamel. It features 2 round cut 5mm turquoise and 2 pear cut 5x8mm ora...

A refined pair of 18k white gold studs featuring 1.10 carats of vivid oval‑cut rubies, each accented by a bright round brilliant diamond. The clean prong settings maximize light and ...

A One Of A Kind beautiful Rubellite heart necklace that features a Natural 3.3 Carats stunning Tourmaline Heart with pink red hues. Easy to wear for formal, semi formal and casual ...

18ct gold band set all around with a combination of Colombian and Zambian emeralds and diamonds. Stones include mixed cuts — heart, square, pear shape and rounds — individually set ...

Bijoux Num 12ct Round Briolette Cut Amethyst Vermeil Hook Earrings These stunning pair of earrings features top quality round briolette-cut amethyst (6ct each, 12ct total weight), h...