High Karat LLC

Chantecler Capri 18K yellow gold large logo Piazzetta charm pendant with diamond. Diamond: 0.10 ct. Measurements: Length: 58 mm (including bail) Width: 45 mm Weight: 11.6 grams Hallm...

Chantecler Capri 18K white and yellow gold large logo Frog Prince charm pendant with diamonds. Diamonds: 0.21ctw Measurements: Lenght: 58 mm (including bail) Width: 45 mm Weight: 15....

Chantecler Capri 18K Large Logo rooster, campanella, horn charm with diamonds, rubies, blue sapphires, emeralds and turquoise. Diamond: approx. 0.15ctw Turquoise: approx. 0.15ctw Mea...

Vintage Tiffany & Co. 18K Gold buckle style pendant from the 2001 collection with a 2.5 mm Omega wire chain. Measurements: Pendant: 42 mm L x 34 mm W Chain Length: 16 inches Tota...

Vintage Elsa Peretti for Tiffany & Co. teardrop earrings crafted in 18K yellow gold, featuring the iconic fluid, sculptural design. Measurements: Length: 27 mm Weight: 9.8 grams...

Bvlgari 18k Yellow Gold Onyx Tubogas ring with black onyx center. Measurements: Width: 13 mm Weight: 16.8 grams Size: 7.5 (adjustable) Marked: BVLGARI 750 MADE IN ITALY and the facto...

Vintage Henry Dunay 18K yellow gold dome ring with a hammered finish. The ring's sculptural design showcases expert craftsmanship, appealing to those with a taste for bold, contempor...

Pomellato 18K white and yellow gold rolo bracelet with a two-tone ball charm pendant. Bracelet measurements: Length: 7.5 inches Width: 3.9 mm Ball m...

Circa 1980's Tiffany & Co. 18K gold ring. The centerpiece is a mabe white South Sea pearl set in an intricate yellow gold bezel. The gold setting features geometric patterns with...

Rudolf Friedmann vintage cushion shape earrings crafted in 18K yellow and white gold. Each earring features a polished gold cushion in the center, set within an inner diamond and an ...

Vintage Carrera y Carrera 18K yellow gold ring showcasing a sculpted panther motif, adorned with meticulously set diamonds, reflecting exquisite craftsmanship. Diamonds: approx. 0.7...

Vintage 14K yellow gold San Marco link bracelet with a twisted design, showcasing a polished finish. The bracelet features a secure clasp for comfortable wear. Measurements: Length: ...

Vintage hinged bangle bracelet carfted in 14K yellow and white gold, featuring a sequence of round-cut red rubies and brilliant-cut white diamonds. Rubies: 2.4ctw. Diamonds: 1.0ctw. ...

Vintage 18K yellow gold large oval pendant featuring a lion motif intaglio engraved on a carnelian stone, set in a rope style bezel. Carnelian: 30.0 carats. Measurements: Length: 46...

Vintage 14K white gold tennis bracelet featuring a sequence of alternating princess-cut pink sapphires and brilliant-cut diamonds. Pink Sapphire: approx. 3.40ctw. Diamonds: 2.60ctw. ...

Vintage Carrera y Carrera pendant with chain, crafted in 18k yellow gold. Features an intricate design depicting two lovers in an embrace in an Art Nouveau style. The two intertwined...

Vintage platinum ring featuring an oval-cut ruby surrounded by a double halo of brilliant-cut diamonds, supported by inter-twining diamond set shoulders. Ruby: 2.14 carats, GIA repo...

Vintage 18K yellow gold ring featuring and orb set with a cluster of blue zircons in star motif designs, supported by a rope band. Blue Zircon: 1.8ctw. Measurements: Width: 12.5 m (b...

Crafted in 14k yellow gold, this statement ring features a cabochon-cut bloodstone with a scarab motif. The Egyptian Revival design is evident in the intricate gold detailing surroun...

Vintage Italian large Libra zodiac pendant, featuring a centered gold scales motif set on a lapis lazuli slab in 18K yellow gold bezel. The scales of Libra, the seventh astrological ...

Crafted in 14K yellow gold, the pendant features a sleek design of a resting lazy panther. Adorned with round white diamonds, the piece showcases a dynamic form with rhodium accents....

Vintage platinum ring featuring an East-West style set oval-cut emerald, weighing 6.36 carats. The emerald is surrounded by a halo of bezel set graduating round brilliant-cut diamond...

Donald Huber 18K yellow gold pave' diamond statement ring with satin finish. The ring's unique design reflects meticulous craftsmanship and a blend of classic and modern styles, appe...

18K two-tone double row diamond band. Diamonds: 1.40ctw. Color: G-H, Clarity: VS2-SI2 Measurements: Width: 6.67 mm (front) - 2.28 mm (band) Weight: 4.1g Marked: 750

18K yellow gold dangle earrings featuring a hammered oval design set with round cut bezel set diamonds. Diamonds: 1.25 ctw. Color: G-H, Clarity: SI1-SI2 Measurements: Length: 34.0 m...

Retro 18K rose gold buckle bracelet with a honeycomb pattern. Measurements: Width: 23.3 mm (at the buckle) - 13.8 mm (bracelet) Length: 7 - 8.5 inches (adjustable) Weight: 57.9 grams...

Elizabeth Locke 18K yellow gold hammered finish toggle necklace, featuring a cushion shape bloodstone intaglio with an image of a prancing horse. The stone is set within graduating g...

Robert Wander for WINC Creations Etruscan style 18k yellow gold large sculpted swirl design bracelet. Robert Wander, a master artisan in fine jewelry, was dedicated to his craft. Bo...

Vintage 18K yellow gold clip-on earrings featuring a round design set with round and oval cut amethysts accented by a crescent of round brilliant cut diamonds. The earrings are fitte...

Vintage 18K two-tone cocktail ring, featuring a pave diamond set white gold center with an interlocking swirl design framed by yellow gold ribbed shoulders. Diamonds: approx. 1.2 ct...

Vintage Seidengang 18K yellow gold multi color gemstone ring, featuring a graduating design of a wide band set with five bezel set cabochons....

Platinum band ring featuring a detailed design with brilliant white diamonds. The diamonds are intricately set in a continuous pattern, enhancing the ring's elegance. Diamonds: 0.5 c...

Vintage Platinum ring featuring two oval-cut aquamarines in a moi at toi style design. The main stones are accentuated by round-cut white diamonds, adding subtle sparkle. Aquamarines...

Crafted in 18K gold, this ring features a striking array of round-cut blue sapphires. The sapphires are elegantly set within a blackened oval design, surrounded by a halo of brillian...

Vintage 18k white gold ring featuring a sleek, contemporary design. The front features a flower cluster design composed of round brilliant-cut diamonds, supported by diamond set shou...

Antique Austro-Hungarian Empire pendant crafted in 14k yellow gold featuring a mother of pearl cameo with intricately carved profile, framed by ornate gold scrollwork. The opposite s...

Mikimoto 18K white gold ring featuring a perfectly round gray Akoya cultured pearl as the centerpiece. The band is adorned with channel set princess-cut diamonds, offering a subtle s...

Late 20th Century ring by Hidalgo, featuring a bezel set round brilliant-cut diamond in an 18k yellow gold and black enamel band. Diamond: approximately 1.0 carat. Clarity: I1, Color...

Vintage tiger pendant crafted in 14k yellow gold with enamel detailing. The design features a prowling tiger with intricate black enamel stripes, capturing a sense of movement and st...

Vintage 18K yellow gold ring, featuring a bold design with round yellow diamonds set in a pave style, accentuating the central row of graduating baguette-cut white diamonds. Yellow D...

Crafted in 18K white gold, this engagement ring by Marchesa features an elegant oval-cut diamond. The prong-set center stone is surrounded by a halo of brilliant-cut diamonds, enhanc...

Platinum diamond eternity band ring in a classic, elegant design. Bead set round brilliant cut diamonds. The band is sleek and smooth, offering a comfortable fit. Diamonds: 0.60 ctw....

Crafted in 14K white gold, the necklace features a dragonfly with graduating bezel set round sapphire and diamond set wings, supported by a rolo chain with lobster claw clasp. 6 Sapp...

Vintage 14K yellow gold band with ten round brilliant cut diamonds set on the front in a double row design. Approximate total diamond weight: 1.25ct. Diamond Color: H-I, Clarity: SI...

Retro 14K yellow, white and rose gold pendant brooch, featuring a large oval amethyst set in a beaded bezel, surrounded by diamond set ribbons and satin finished gold bars. Amethyst:...