Tennis diamond 2.3 cts bracelet in 18 karat white gold (750). Tennis bracelet set with 2.3 carats of brilliant-cut diamonds. The bracelet features 46 round-cut diamonds. The clasp is discreet and concealed beneath a diamond. It has two safety catches. Vintage tennis bracelet, circa 2000, France.
Eagle head hallmark, 750 hallmark and goldsmith’s hallmark.
Cluster jade diamond ring in 18 karat (750 thousandths) white gold. Ring centred on a 4 carat jade jadeite cabochon set with 20 brilliant-cut diamonds. Vintage ring, circa 1970, France.
Eagle head hallmark and French goldsmith’s hallmark.
Finger size: 49 EU or 5 US (can be cut to size)
Bezel size: 20 x 16 mm
Estimated weight of the jade cabochon: 4 carats
Estimated weight of the diamonds: 0.60 carat
Condition: some diamonds slightly more yellow than others
Belle Epoque pin brooch in platinum and 18 karat gold. The pin features a drop motif at the top and the gybe of an arrow at the bottom. Both ends are set with diamonds (48 in total). Both parts are detachable. This jewel has probably been modified, the classic motif being an arrow. Jabot pin, circa 1900, France.
Owl and mascaron hallmark, dog hallmark (french state hallmark for 18 karat gold and platinum)
Green tourmaline diamond ring in 14 karat white gold. Cocktail” ring set with 14 green navette-cut tourmalines and 12 brilliant-cut diamonds. The high prongs add volume to this ring, which is typical of the 1970s, when jewelry sought height and architecture. Cocktail ring, circa 1970.
Shell hallmark and mark 585 (french state hallmark for 14 karat gold)
Finger circumference: 57 UE or 7.75 US (possible sizing)
Platinum diamond stud earrings in white gold 18 karat (750) and platinum. Retro stud earrings adorned with brilliant-cut diamonds weighing 0.20 carat each (0.40 carat total) set by four claws. The chips close with ALPA clasps. Vintage ear chips, circa 1960/1980.
Mascaron and owl hallmark, ALPA hallmark and eagle head hallmark on clasps.
Estimated total diamond weight: 0.40 carat (0.20 ct each)
Tanzanite diamond trilogy ring in 18 karat white gold. Vintage ring centered by an oval-cut tanzanite of 0.73 carat, framed by two brilliant-cut diamonds of 0.20 carat each. The inside of the ring bears the inscription “Oui, je veux bien danser avec toi” (“Yes, I’ll dance with you” in French). Vintage tanzanite ring, France.
Eagle head hallmark (french state hallmark for 18 karat gold) and goldsmith’s hallmark
Finger size: 50 UE or 5.25 US
Tanzanite weight: 0.73 carat
Diamond weight: 0.20 carat each
Navette diamond ring in 18 karat (750) white gold. The ring is set with a line of five brilliant-cut diamonds, surrounded by twelve brilliant-cut diamonds, set in a leaf motif. The bezel is quite high. Marquise ring from the 1970s.
Art Deco style diamond sapphire ring in 18 karat white gold. Oval ring centered on a 0.30-carat brilliant-cut diamond in a closed setting, set in an oval synthetic sapphire. Surrounded by 16 brilliant-cut diamonds. Art Deco ring, circa 1970, France.
Eagle head hallmark and goldsmith’s hallmark.
Finger size: 58 EU or 8.5 US (can be resized)
Bezel dimensions: 15 x 13 mm
Estimated weight of central diamond: 0.30 carat Total estimated diamond weight: 0.46 carat
Art Deco drop diamond earrings in platinum and 18 karat white gold. “Dormeuses” earrings with an old-cut diamonds weighing 0.20 carat each. The main diamond is mobile and set with eight claws, and is topped by a small old-cut diamond. Art Deco earrings, circa 1930, France.
Eagle head and dog head hallmark (french state hallmark for 18 karat gold and platinum)
Dimensions: 16 x 8 mm
Estimated weight of one diamond: 0.20 carat each
Estimated total diamond weight: 0.48 carat
Condition: a small chip on the edge of one diamond (visible only with a magnifying glass).
Vintage diamond swirl ring in 18 karat white gold. Swirl engagement ring centered on a 0.20-carat brilliant-cut diamond, surrounded by 26 0.02-carat brilliant-cut diamonds. Vintage engagement ring, pre-owned jewelry, France.
Eagle head hallmark (french state hallmark for 18 karat gold), numbered, goldsmith’s hallmark.
Finger size: 53 or 6.25 US (can be resized)
Diamond characteristics
Shape-size: brilliant resized
Dimensions: 3.89 x 3.87 x 2.43 mm
Mass: approx. 0.20 carat
Color: approx. I
Clarity: approx. VS1
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