Peridot and amethyst trilogy ring in 18 karat (750) white gold. Second-hand ring set with two troïda-cut amethysts, supporting a large fancy-cut peridot. The peridot is a beautiful olive-green colour tending towards yellow, while the amethysts are a beautiful intense violet. Vintage ring, circa 1990, France
Eagle head hallmark and illegible goldsmith’s hallmark.
Finger size: 54 EU or 6.75 US (can be resized)
Estimated peridot weight: 4.66 carats
Estimated weight of the amethysts: 0.92 carats each
Condition: scratches from use and scratches inside the ring
Fancy brown diamond ring. Fancy brown diamond ring: a solitaire diamond fancy cognac ring in platinum. This ring is centered on a magnificent brilliant cut fancy diamond, whose brown color sparkles with orange. The diamond weighs 0.79 carat and is set with 8 claws. Antique setting from early 20th, certainly reassembled later with the diamond.
A certificate was established by the French Laboratory of Gemmology on 26/07/2021, of which here are the details below.
Shape : round – brilliant
Dimensions : 5,93 – 6,04 x 3,60 mm
Mass : 0,79 carat
Color: fancy deep brown, slightly orange
Clarity: SI2
Fluorescence: none
Observations: no trace of treatment intended to modify the color. Additional facets. Witnesses of the shape of the rough.
Guarantee mark dog head for platinum, goldsmith’s mark partially erased.
Finger size: 49.5 EU or 5 US (sizing possible)
Note: The certificate can be provided upon request, it will be sent to the buyer.
Victorian mourning flower ring in yellow gold 18 karats (750). Antique ring centered with a carved sardonyx flower, surrounded by half pearls. The shoulders of the ring are enamelled black and reveal the words “In memory of” in gold letters. Antique memento ring, England, Birmingham, circa 1865.
Owl hallmark, Birmingham hallmark, 18 hallmark, anchor hallmark, letter T hallmark, woman in profile hallmark.
Finger size : 54 EU or 7 US (resizing: possible by 1 or 2 sizes)
Size of the bezel : 10 mm
Condition : some enamel missing, scratches from use
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.
Jade cocktail ring in blackened 18 karat gold. The ring is adorned with a rose flower made of rubies, blooming on a plate of jade (variety Maw Sit Sit) of an intense green. The plate is surrounded by a green gradation of tsavorite garnets. The ring is made entirely of blackened gold, with an openwork wave pattern, encrusted with black diamonds. Contemporary ring attributed to Wendy Yue, unsigned.
Hallmark 750 inside the ring and Edinburgh hallmark
The main stone is a Maw Sit Sit jade belonging to the jadeite category. The only existing deposit is in Burma, it is a stone composed of six different minerals very rich in chromium which gives it its intense green color. It is extremely rare to find it in jewelry.
Finger size: 54 EU or 6,75 US (no adjustment possible, except for reduction)
Dimensions of the plate : 2 x 1,5 cm
Note : the invoice is not delivered with the ring.
Condition : scratches from use
Retro Tank Topaz Ring made of silver (925) with a bezel-set topaz of blue color in the center of the ring with geometric lines. The ring is also worked in openwork. Foreign work, end of the Retro period.
Partially erased silver hallmark, 925 hallmark, SM silversmith’s mark in an oval
Finger size: 56 EU or 7.5 US (no adjustment possible)
Topaz and diamond ring in yellow and white gold 18 karats. Ring with an important blue topaz of oval cut. The shoulders of the ring are decorated with fine gadroons including a white gold band on which are set two diamonds. A diamond is also set on one side of the ring. Second-hand ring from the 1980s.
Mark 750 inside the ring and illegible hallmark.
Finger size : 56 EU or 8 US (possible sizing)
Estimated weight of the topaz : 1.40 ct
Estimated weight of the diamonds : 0,03 ct
Silver Art Deco ring. Ring decorated with an important synthetic spinel of intense light blue color. The ring has geometric and round lines, it has a typical volume of this period. Art Deco ring, circa 1930.
Swan hallmark (French State hallmark for 18-karat gold)