Aquamarine Diamond Paolo Costagli Cocktail Ring in 18K Gold

Superb natural pink tourmaline of impressive 14 carats is the highlight of this beautiful ring handcrafted in 18 karat white gold and accented by fine white diamonds. The stunning to...

Exceptional one-of-a-kind large aquamarine diamond and black onyx necklace attributed to Mauboussin Paris and set in 18 karat yellow gold. This impressive necklace is a vintage creation dating to 1980s and is emblematic of the bold French high-jewelry glamour of that era. A large aquamarine of approximately 24 carats is the highlight of the necklace center pendant and features an ever-elegant emerald-step-cut. The aquamarine displays a rich and lively blue color that lights up beautifully as the necklace is worn. It is also characterized by fine clarity. The vivid aquamarine gemstone floats on top of oval 18 karat yellow gold base which is masterfully inlaid with black onyx and encrusted with sparkling fine white diamonds. The rest of the necklace is composed of elegant oval links, surface of which is accentuated with finely crafted ridges, and diamond set short links in between them. Altogether, the diamonds total approximately 5 carats. The juxtaposition of vivid blue aquamarine against elegant black onyx and a sumptuous frame of glittering diamonds in the pendant, along with the finely crafted necklace links, all make for an incredibly sophisticated and chic statement jewel. The necklace is in excellent condition and bears French hallmarks of the period including a maker’s mark for Péry & Fils which was one of the main jewelry makers for Mauboussin Paris. Also available under separate listings are a bracelet and earrings from the same jewelry suite. Summary: - Vintage necklace dating to 1980s masterfully combines large blue aquamarine, elegant black onyx, white diamonds and 18 karate yellow gold into a bold and chic design that makes for a statement jewel - Featuring large vivid blue aquamarine of approximately 24 carats and of fine clarity - Featuring approximately 5 carats of fine white round diamonds (F-G color) - Necklace measures approximately 16.5 inches (42cm) in length; the center pendant is approximately 1.2 by 1 inch (3cm by 2.6cm) - Attributed to Mauboussin Paris and with French hallmarks of the period including maker’s mark for Péry & Fils (well know Mauboussin jewelry...

Exceptional one-of-a-kind large aquamarine diamond and black onyx bracelet attributed to Mauboussin Paris and set in 18 karat yellow gold. This impressive bracelet is a vintage creat...

Exceptional one-of-a-kind large aquamarine diamond and black onyx earrings attributed to Mauboussin Paris and set in 18 karat yellow gold. These impressive earrings are a vintage cre...

18K White Gold Aquamarine & Diamond Cocktail Ring `1 Aquamarine - 4.00 CT Diamonds - 0.028 CT 18K Gold - 4.45 g Vivid Blue 4.00 CT Aquamarine GRC Certified

This vintage 18k yellow and white gold ring features an approximately 9-carat oval-cut aquamarine, accented by 24 round brilliant and tapered baguette diamonds totaling approximately...

1950s Aquamarine Diamond 18k White Gold Cocktail Ring. The Aquamarine and Diamond 18k White Gold Cocktail Ring from the 1950s was hand-made and is set with one Emerald Cut Aquamari...

A very gorgeous and beautiful, modern style, Aquamarine & Emerald Cocktail Ring set in 18K White Gold & natural Diamonds. The weight of the Aquamarines is 4.35 carats. The weight of ...