White gold (18k) ring adorned with a cabochon emerald surrounded by brilliant-cut diamonds.
Weight of the emerald: approximately 6 ct (12.6 x 11 x 6.4 mm).
Gross Weight: 8.39 g.
Size: 60
Possibi[...]
Brooch in yellow gold (18k) and white gold (18k) decorated with a mobile ruby flower surrounded by brilliant-cut diamonds supported by twisted wire motifs
Length: 45 mm.
Gross Weight: 10.20 g
A[...]
Braided yellow gold (18k) bracelet.
Length: 20 cm
Width: 20 mm
Gross Weight: 63.16 g
Additional information:
We deliver an invoice as well as a certificate of authenticity from our graduate g[...]
Belt bracelet in yellow gold (18k).
Gross Weight: 91.44 g
Additional information:
We deliver an invoice as well as a certificate of authenticity from our graduate gemologist (LFG Paris).
Our p[...]
Ring ; 18 kt / 750 thousandths yellow gold; Decorated with a cameo on a shell representing a female profile; Weight: 5.23g; Finger size: 54.5; Period: vinatge;
Bague double entourage ;
Or blanc 18kt/750 millièmes ;
Ornée d'une émeraude de 4,60 carats de Colombie certifiée, de taille émeraude en serti griffe ;
Entourée d'une double ligne de diamants,[...]
A very pretty vintage snake necklace, of vintage European manufacturing. Made in 18 carat yellow gold, with hallmarks. The drawing depicts several snakes. The length is 43 cm. The width is 16mm. Weigh[...]
A pretty vintage necklace, made in France. Several hallmarks for 18 carat gold and the maker (unknown). The length/circumference is 43cm. The width is between 8 and 12 mm. Weight: 45.40 grams
Yellow gold (18k) ring holding a beautiful colored oval faceted pink sapphire in a claw setting supported by 2 round brilliant-cut diamonds.
Sapphire weight: approximately 2.50 ct (8 x 7 x 5 mm).
[...]
American wedding ring in white gold (18k) holding a succession of 18 round brilliant-cut diamonds. French work.
Total weight of diamonds: approximately 3.20 ct.
Band width: 4 mm.
Gross Weight: 4.[...]
Ring in gadrooned yellow gold (18k), the center one paved with round brilliant-cut diamonds in white gold (18k). French work.
Band width: 13 mm.
Total weight of diamonds: approximately 0.50 ct.
G[...]
An 18k gold « jaseron » chain.
Signed Balestra, Monaco.
Lenght : 40,5 cm approx.
Weight : 1,7 g (18k gold – 750/1000 – mark exemption)
Snap hook.
Very good condition
An 18k gold and diamond heart pendant
Dimensions : 1,6 x 1,1 cm approx.
Weight : 1,2 g (18k gold – 750/1000 – mark exemption)
Very good condition.
You can find 18k gold chains here :
« jase[...]
An 18k gold and diamond heart pendant
Dimensions : 1,6 x 1,1 cm approx.
Weight : 1,9 g (18k gold – 750/1000 – mark exemption)
Very good condition.
You can find 18k gold chains here :
« jase[...]
An 18k gold pendant set with an oval shaped sapphire weighing 0,20 ct approximately.
Sapphire dimensions : 4,04 x 2,86 x 2,18 mm approx.
Dimensions : 2,4 x 0,9 cm approx.
Dimensions : 1,6 x 1,1 [...]
Magnificent duchess ring set with a pear-shaped sapphire and diamonds Circa 1900 Metals: 750°/°°° gold and 850°/°°° platinum Nature of the stones: old-cut central diamond (approximately 0.16 carats), [...]
Yves Saint Laurent Rive Gauche necklace in shell (mother-of-pearl) and amber-colored pearl.
Gold metal structure. 1990's
Length: ca 47cm
Weight: 145g
Very good condition,
Secure shipping with[...]
Old Pompadour ring in platinum holding an oval sapphire of approximately 3.50 ct in a closed setting in a surround of old-cut round diamonds. French work.
Tray: 23 x 15 mm.
Gross Weight: 4.92 g.
[...]
Pair of earrings in yellow gold (18k) and white gold (18k) holding alternating lines of round brilliant-cut diamonds and calibrated rubies.
Height: 19mm.
Gross Weight: 9.00 g
Additional informa[...]
Ring in yellow gold (18k) and white gold (18k) composed of 3 lines holding gadroons.
Band width: 15 mm.
Gross Weight: 14.50 g.
Size: 52.5
Possibility of resizing, contact us.
Additional info[...]
Flexible bracelet in yellow gold (18k) with geometric decoration. Safety clasp. French work.
Wrist circumference: 17.70 cm.
Width: 16mm.
Gross Weight: 28.38 g
Additional information:
We deliv[...]
White gold (14k) ring with a circular motif centered on a round brilliant-cut diamond surrounded by 8 round brilliant-cut diamonds.
Plate diameter: 9.50 mm.
Total weight of diamonds: approximately[...]
Brooch in white gold (18k) depicting a flag entirely set with rose-cut diamonds and embellished with the letter Y formed from calibrated rubies.
Dimensions: 20 x 19 mm.
Gross Weight: 4.30 g
And[...]
Delicate two-tone gold ring decorated in its center with a cultured pearl supported by two rows of diamonds in shuttle-shaped patterns Early 20th century. century Metal: 750°/°°° yellow gold and white[...]
Sparkling white gold ring adorned with brilliant-cut diamonds and shuttle-cut sapphires Circa 1970 Metal 750°/°°° white gold Nature of the stones: five brilliant-cut diamonds (central diamond approxim[...]
MELLERIO articulated bracelet in yellow gold (18k) with plain oval links on half and engraved with twist decoration on the other half, interspersed with gadrooned links. Signed MELLERIO PARIS on one l[...]
Cultured pearl choker necklace. Yellow gold (18k) clasp highlighted with 3 small pearls.
Length: 54 cm.
Pearl diameter: approximately 6 mm.
Additional information:
We deliver an invoice as wel[...]
Corsage Clip brooch in textured yellow gold (18k) depicting a cat, its eyes set with shuttle-cut emeralds. French work. Eagle head hallmark and JA V master hallmark.
Dimensions: 42.5 x 25.1 mm.
Gr[...]
Vintage YSL necklace by Goosens Golden heart motifs engraved "Yves-Saint-Laurent" with blue and green glass beads (reversible) approximately 48 cm in length weight 84 gr Adjustable necklace. Several s[...]
Half wedding ring in 750/000 white gold. Prong-set with 12 very luminous calibrated green tsavorite garnets. Weight of garnets 0.36 ct. Weight 2.4 grams. Finger size EU 54 USA 6.9. Resize possible. In[...]
Half wedding ring in 750/000 white gold. Set on claws with 12 calibrated sapphires of a beautiful deep blue. Weight of sapphires 0.36 ct. Weight 2.5 grams. Finger size EU 54 USA 6.9. Resize possible.
Carved coral pendant representing a beautiful bouquet of flowers: roses, rose buds in elegant and fine foliage, vintage early 20th century. This pendant is in good general condition, in its original c[...]
Vintage Boucheron ring in pearled yellow gold, the body wrapped in ivory and topped with a gadrooned chrysoprase bead.
Signed Boucheron Paris
Dimensions: 12.83 x 19.18 x 13.76 mm (0.505 x 0.755 x 0.[...]
Vintage Boucheron open bracelet in pearled yellow gold, the body wrapped in ivory and topped with gadrooned chrysoprase beads. The ends of the bracelet swivel to pass it through.
Signed Boucheron Par[...]
These wonderful pair of gently graduated pendant earrings combines white Australian Pearls and Red Mediterranean Coral beads.
They start with a perfectly round 8 mm white Australian pearl linked to[...]
Tank style ring dating from the 1940s in 18k yellow gold and platinum, paved with 15 old cut diamonds, including a main one weighing approximately 0.30 ct
Weight: French Tunisia horse hallmark 14x20 [...]
Ring in 18k yellow gold and platinum dating from the 1950s adorned with 5 old-cut diamonds totaling a weight of approximately 1.10 ct. Chipping on the main diamond. Weight: 8.2 gr
Eagle head hallmark[...]
18 ct gold pendant adorned with a rose-cut diamond in the center of 0.068 cts and 9 diamonds of 0.012 cts each, or 0.108 cts in total. An 18k yellow gold chain. Diamond quality Color: H Clarity: SI1 W[...]
Proantic uses a cookie to analyze traffic and improve its service by using Google Analytics. Data sent to Google Analytics (frequency of visits to the site and pages visited) are anonymous. No other cookie tracks your activity, your personal data is not collected. Thank you for helping us to have better understanding how Proantic is used.
Le Magazine
Rivista Artiquariato
TRÉSORS magazine
