Solitaire diamond 0.70 ct ring diamond set in 18-karat white gold (750 thousandths). This vintage solitaire ring is adorned with a brilliant-cut diamond held in place by six prongs, weighing exactly 0.70 carats. The ring is of French origin, dating back to circa 1990.
Eagle’s head (French hallmark for 18-karat gold).
Finger size: 54 EU or 6.75 US (resizable).
A certificate was issued by the French Gemology Laboratory on 27/07/2016, providing the following details about the diamond:
Characteristics of the diamond: Shape-Cut: Round Brilliant
Dimensions: 6.06-6.19×3.15 mm
Weight: 0.70 carat
Color: F
Clarity: VVS2
Cut: Fair
Polish: Good
Symmetry: Good
Fluorescence: Medium
Comments: Evidence of the diamond’s rough shape
Note: The certificate from the French Gemology Laboratory can be provided upon request and will be given to the buyer.
Condition: scratches on the inside of the ring.
Diamond pearl trilogy ring in white gold. Ring with a 0.50 carat brilliant-cut diamond framed by two 4.8 mm diameter cultured pearls. Pearls are white. Vintage ring from the 1970’s, France.
Eagle head hallmark (French state hallmark for 18-karat gold) and Wegelin goldsmith’s hallmark (company active in Grenoble since the 1920s).
Finger size: 49 UE or 4.75 US (can be changed).
Diamond characteristics
Shape-size: round-brilliant
Dimensions: 4.93-4.91×2.55 mm
Estimated mass: 0.50 carat
Estimated color: G/H
Estimated purity: VVS2
Cut: Good
Polished: Good
Symmetry: Good
Fluorescence: strong
Estimated type: Ia
Marquise diamond ring in yellow gold 18 karats and platinum. In the center, a line of 5 diamonds in bezel setting, one more important in the center, surrounded by rose-cut diamonds on platinum. Belle époque navette ring, early 20th century.
Mascaron hallmark, owl hallmark
Finger size : 46 UE or 3,75 US (resizing possible)
Dimensions of the ring head : 20,25 mm x 7.2 mm
Note: the diamonds in the central line are brilliant cut, except for one which is old cut 8-8
Condition : scratches from use
Circular diamond ring in platinum and 18 karat rose gold. Ring set with a central flat Dutch rose-cut diamond. The diamond is raised by eight prongs and surrounded by 12 rose-cut diamonds on a platinum setting. Antique ring, late Art Deco, early Retro period, France, Lyon.
Marked with an eagle’s head and the goldsmith’s mark of Rénart François (active in Lyon from 1934).
Finger size: 60 EU or 9 US (can be changed)
Tray size: 14 x 14 mm
Estimated weight of the central diamond: 0.05 ct
Estimated weight of the diamonds: 0.30 ct
Art Deco sapphire ring in 18 karat gold and platinum. Oval marquise-shaped ring with an old mine cut diamond in its center, surrounded by four navette-cut synthetic sapphires. The top of the ring is set with 18 rose-cut diamonds. Antique ring, Art Deco, circa 1920-1930, France.
Eagle head and dog head hallmarks (french state hallmark for 18 karat gold), goldsmith’s hallmark illegible.
Finger size: 55 EU or 7.25 US (can be resized).
Note: the ring has been rhodium-plated to restore its lustre.
Condition: chips and scratches from use
Antique secret signet ring in 18 karat (750) rose gold. Antique wedding ring monogrammed “FD”. The ring opens under the bezel, revealing a secret compartment that can conceal a sentimental element (a flower, a lock of hair, for example). The inside of the ring is engraved with the words “V. Decondé et F. Destrée unis le 6 juin 1855”, the date of union of the two engaged couples. Antique ring for men. The ring is decorated with rinceaux in relief. Antique secret wedding ring, 1855, France.
Eagle head hallmark (French state hallmark for 18 karat gold), “FD fourmi” goldsmith’s hallmark.
Finger circumference: 65 UE or 11 US (possible resizing)
Old-cut diamond marquise ring in 18 karat (750) rose gold. Oval-shaped ring set with 27 old-cut diamonds (approx. 0.95 carat total). The ring is decorated with a line of small dots in relief. Antique ring, late 19th century, Circa 1880, probably France (hallmark missing).
Owl hallmark (french state hallmark for 18 karat gold, affixed a posteriori).
Art Deco half eternity ring in 18-karat white gold (750). Half eternity band set with fourteen single-cut diamonds. Angular edges, typical of early 20th-century wedding bands. French Art Deco ring, circa 1920.
Finger size: 49 EU or 5 US (small change of size possible).
Eagle head hallmark (french state hallmark for 18 karat gold) and RC goldsmith’s hallmark.
Art Deco circular diamond ring in platinum (850). Circular ring from the Art Deco period, with an old-cut diamond weighing approx. 0.25 carat and surrounded by eleven rose-cut diamonds. The shoulders of the ring are soberly decorated with two fine lines. Art Deco ring, circa 1930, France.
Dog-head hallmark and goldsmith’s hallmark partially effaced, numbering in the ring.
Finger size: 53 EU or 6.5 US (can be changed).
Bezel diameter: 7 mm
Estimated weight of old-cut diamond: 0.25 carat
Total estimated diamond weight: 0.36 carat
Half eternity ring band in platinum and diamonds. American half wedding band set with 14 brilliant-cut diamonds on a gray platinum setting. Antique wedding band from the early 20th century.
Dog-head hallmark (french state hallmark for platinum)
Finger size: 50 UE or 5.25 US (No sizing possible).
Eternity diamond ring in 18 karat white gold (750). Band set with 26 brilliant-cut diamonds. Vintage wedding band, eternity ring from the mid-20th century.
Finger size: 52 EU or 5.75 US (no sizing possible).
Eagle head hallmark and illegible goldsmith’s hallmark.
Art Deco diamond ring in 14-karat gold (585) and platinum. Hexagonal Art Deco ring set with three old mine cut diamonds in a bezel setting. The ring is elegantly decorated with geometric lines and openwork motifs, typical of the Art Deco period. Antique ring, Italy, circa 1925.
Shell hallmark (French State hallmark for 14-karat gold)
Finger size: 52 EU or 6 US (resizeable)
Dimensions of the setting: 18 x 10 mm
Estimated weight of the central diamonds: 0.15 ct