Adamas 18K White Gold Cornicello Diamond Onyx Necklace, Italy 2020

Black diamonds are far rarer than colorless ones—only a few natural stones are truly black. Unlike other diamonds, they’re fully opaque, yet they still sparkle with rainbow flashes i...

A fine set featuring a cord necklace with four interchangeable card pendants. Made by Crivelli in Italy. Pendants are comprising of black diamonds and made in 18k rose gold. Total d...

Behold the exquisite Ambrosi Contemporary Gemstone Demi-Parure Suite, a testament to Italian artistry and sophistication, meticulously created in Italy during the contemporary era, circa the 21st century. This suite is a harmonious fusion of two captivating components: a double-strand riviere necklace and a pair of matching drop earrings, all meticulously crafted in 18kt white gold. At the heart of this demi-parure suite lies a concise yet profoundly elegant design, featuring two repeating motifs that dance in lyrical harmony. The necklace showcases a mesmerizing interplay of 28 hand-carved turquoise fans and 28 oval cabochon emeralds, gracefully arranged across two adjoined concentric strands. Each motif is meticulously encircled with a delicate halo of pavé diamonds, boasting an impressive total weight of approximately 7.18 carats. The turquoise fans and emerald ovals, occasionally joined and articulated, offer a unique fluidity to the design, allowing light to play across the gemstones in the most captivating manner. The accompanying drop earrings, measuring 1.5 inches (3.81 cm) in length, mirror this configuration with two distinctive variations. A third mirror image fan below the central motif adds a symmetrical touch, while the widthwise oval is gracefully rotated 90 degrees, elongating the silhouette for a striking effect. These earrings are designed as clip-back, with the option to be converted to post earrings for pierced ears, offering both convenience and elegance. Ambrosi, a venerable Italian jewelry...

This spectacular necklace by Spectra Fine Jewelry is a true masterpiece of versatility and elegance. Featuring a stunning combination of round and baguette diamonds, the piece radiat...

Platinum necklace with center piece set with onyx and single cut diamonds up to. 1.00ct - F/G - VS/SI - 45 cm long detailed description the necklace is 45 cm long and 0.7 mm wide ...

Alex Jona design collection black tourmaline necklace with brushed gold plated sterling silver clasp. Dimensions: 18.89 in. L x 0.94 in. W. ...

Onyx with Diamond 0.25 carat Necklace set in 18 Karat White Gold Settings Width: 5.0 cm Length: 41.0 cm Total Weight: 12.05 grams "We first opened...

Pendant in 18kt yellow gold set with one cabochon cut onyx 0.90 cts and 83 diamonds 2.49 cts