Onyx Art Deco style earrings in white gold 18 karats (750). Pair of long earrings, each of which is decorated with a large onyx drop topped by a brilliant-cut diamond and an Art Deco motif in white gold set with four diamonds. Pair of earrings, French, in the style of Art Deco jewelry.
Small serrated hoop earrings in yellow gold 18 karats. Pre-owned hoop earrings with a serrated frieze decorating the inside of the earring. Vintage earrings.
Vintage coral pearl necklace made of 101 coral pearls. This vintage necklace closes with an 18 karat yellow gold clasp, circular shape, decorated with a large coral button of 11.7 mm diameter. Vintage necklace from the first half of the 20th Century.
Partially erased eagle head hallmark, mark 750.
Total length: 52 cm
Diameter of the pearls: from 4.45 to 9.6 mm
Trilogy tourmaline ring in white gold 18 karats (750). Ring centred with an important pink tourmaline, also called rubellite, rectangular fancy cut. The rubellite has a beautiful raspberry-pink colour with a dark red undertone. The gem is framed by two fancy-cut green tourmalines, also called verdelites. French ring, circa 1990, Parisian work.
Eagle head hallmark and illegible goldsmith’s hallmark
Finger size : 54 UE or 6.75 US (possible sizing)
Dimensions of the ring head : 12 x 14 x 6 mm
Estimated rubellite weight : 3.52 carat
Estimated weight of the verdelites : 0.39 carat each
Condition : Scratches from use
Weight : 7 gr
Gemological point: Tourmaline is a gemstone that can present all the colours of the rainbow. Here are the names of some particular tourmalines: rubellite (bright pink to red), dravite (yellow to brown), verdelite (light to dark green), indicolite (deep indigo blue), shörl (black), elbaite: multicoloured, watermelon tourmaline (green and pink) and finally archite: (colourless) A gem such as Paraiba tourmaline, with a neon blue or turquoise colour and a hint of green, can sometimes be very valuable due to its great rarity.