Diamond Fringe Necklace Round Brilliant Drop 18K White Gold Portuguese 2020s

A vintage solitaire 6.95 carat pear brilliant-cut diamond pendant-on-chain necklace in 19.2K white gold, 1980s/1990s. This jewel features a stunning pear brilliant-cut diamond double...

Important one-of-a-kind 23-carat Ceylon natural no-heat sapphire and diamond convertible necklace/brooch in platinum and White gold, Portuguese, circa 1957, crafted for an occasion graced by Queen Elizabeth II during her royal visit to Lisbon, accompanied by a custom-fitted case. This exceptional and singular vintage jewel hails from the 1950s, an era of unrivaled elegance and exquisite craftsmanship. It boasts a transformative centerpiece crafted as a convertible necklace-brooch of unparalleled artistry. At its heart lies a resplendent round-shape natural Ceylon sapphire, a dazzling gem of remarkable rarity, weighing a remarkable 23.01 carats. The centerpiece is an exquisite focal point, a dazzling spectacle adorned with a stylized floral cluster delicately adorned with round brilliant-cut and marquise brilliant-cut diamonds, further accentuated by smaller oval-shape sapphires. This captivating cluster extends gracefully on either side, adorned with delicate swags of alternating marquise brilliant-cut diamonds and oval-shape sapphires, culminating in a sublime sapphire and diamond cluster terminal, which transitions seamlessly into an articulated link necklace meticulously set with diamonds throughout. The versatility of this Mid-Century jewel is underscored by its capability to transform into a striking brooch, secured with a click-shut and safety catch fitting, further augmented by a hinged pin brooch fitting. The exceptional 23-carat Ceylon sapphire stands as a testament to its rarity. Natural, non-heated sapphires of this caliber, especially surpassing 5 carats, are extraordinarily rare and highly sought-after, adding unparalleled allure and value to this piece. This remarkable jewel's historical provenance is steeped in significance, commissioned to Casa Branca de Brito jewelers by a distinguished Portuguese Lady...

Antique La Belle Époque necklace and bracelet set with “Minas Novas” strass, circa 1890. Behold the allure of this breathtaking 19th century necklace and bracelet set—an exquisite tr...

A pair of vintage diamond pendant drop earrings in 18kt white gold, vintage from the 1990s. Designed in the Art Deco style, each earring is composed by a crescent Moon and geometric ...

Dazzling Diamond-Studded Fashion Necklace in 18k White Gold Discover the breathtaking allure of our Dazzling Diamond-Studded Fashion Necklace, beautifully crafted in 18k white gold....

Lovely dangling diamond necklace, bezel set. 13 round brilliant diamonds, 0.82 carats. Approximately G/H color and SI clarity. 18-karat white gold. Accommodated with an up to date ap...

Lovely dangling diamond necklace, bezel set. 19 round brilliant diamonds, 1.24 carats. Approximately G/H color and SI clarity. 18-karat white gold. Accommodated with an up to date ap...

Lovely dangling diamond necklace with heart design, bezel set. 18 round brilliant diamonds, 1.13 carats. Approximately G/H color and SI clarity. 18-karat white gold. Accommodated wit...