Important Turquoise Diamond 18Kt-Gold Cocktail Ring

This sumptuous ring combine different exceptional setting techniques all perfectly executed: in it center the illusion setting of white diamonds where nine stones are assembled to recreate the shape and size of a ±2.50 carat emerald cut diamond. This white gold center is laid on a tile-like near invisible setting of blue baguette cut...

Contemporary 18-karat yellow gold ring bezel set in with an oval cut intense blue sapphire in its center and ten baguette-cut diamonds on the sides. It is a well-made timeless ring w...

This stunning ring features a vibrant pink tourmaline at its center, cut in an elegant emerald shape. The tourmaline is set in a bold, high-polish 18 karat yellow gold band, which be...

A modern 18-karat plain gold ring set with a 12 x 7.6 m cabochon cut sapphire and baguette cut diamonds. The very modern design has been influenced by ...

Sculptural cocktail ring with Santa Ana Madeira Citrine. Gorgeous designer's cocktail ring carefully crafted with geometric architectural patterns in solid yellow gold of 18 karats with high polished finish. It is embellished with a great selection of natural earth mined diamonds and an exceptional Madeira citrine from the Santa Ana mines, located in Uruguay. Diamonds: Mounted at the sides in a channel setting, with 16 graduated round brilliant cut diamonds, 0.64 carats, white colorless F/G color, VS-2 clarity. Gemstones: Mount in the center in a bezel setting, with 1 oval bullet cabochon cut (12 x 7.5 x 7 mm) of a natural Uruguayan vivid and fiery orange Madeira Santa Ana citrine of 4.81 carats. Birthstone: For the month of November. Weight: 12.75 Grams, (8.17 Dwt). Size: 6.5 and may be easily sized on request. Measurements: 21 mm by 13 mm (0.83 x 0.51 Inches) and raise 13 mm over the finger. Hallmarks: Stamped with the maker's mark, the mark for the assay of the gold and signed, "RAI 18KT". Madeira Santa Ana citrine, is belonging to the quartz family, it is one of the most sought-after varieties of citrine. This gemstone is named after the fortified wine made in the Madeira Islands, just off the coast of Portugal. This rare and unique color forms less than two-percent of all citrine. Santa Ana Madeira citrine is one of the most valuable citrines, displaying an intensely saturated red-orange to red-brown color. Gemstones with highly saturated yellow, orange and reddish tones are considered to be the most valuable. Santa Ana Madeira citrine has excellent clarity with no eye-visible inclusions. The gemstone is vitreous and attains remarkable luster when polished. Citrines appear to be dichroic in polarized light. Gemstone like Santa Ana Madeira citrine can be cut in any shape, showing off its color and luster tremendously well. Find it in various classic and fancy shapes like oval, round, rectangular, cushion, pear and trillion...

Cocktail ring designed by Boucheron. Gorgeous ring, created in Paris France back in the 1935 during the art deco period by the jewelry house of Boucheron. This great ring has been carefully crafted in solid yellow gold of 18 karats and platinum parts for the settings of the diamonds. Diamonds: Mount in four-prongs settings, with 22 round European old cut diamonds, 3.40 carats, white colorless F/G color, mostly VS clarity. Jade: Mount on top in a bezel setting, with 1 round cabochon cut of 10 mm carved from natural jadeite green jade of 4.15 carats. Birthstone: Jade for the month of March. Weight: 16.30 Grams, (10.45 Dwt). Size: 7.75 and may be easily sized on request. Measurements: From the top view 26 mm by 22 mm (Inches) and raise 13 mm over the finger Hallmarks: Stamped with French marks, the eagle's and dog's heads for the assay and guaranty of the gold and platinum respectively, the maker's mark BB inside a lozange cartouche associated to Boucheron and signed, "MONTURE BOUCHERON". Frédéric Boucheron, founded the Maison Boucheron in 1858. To this day, the Boucheron jewelry...

Rare emerald cabochon 100% naturl and untreated made in a complex cocktail ring in 18KT yellow gold with lots of small details, exquisite workmanship, VS diamonds and hand finsih thr...

One of a kind green Emerald diamond ring, made in gorgeous cocktail style in 18KT gold. Metal Type: 18KT Gram Weight:6.27 grams Natural Emerald(s): Color: Green Cut:Emerald Carat:...