Ring in 18K (750°/00) yellow gold and platinum closed set with a half-pearl shouldered on either side by two rose-cut diamonds in an entourage of diamond chips French work from the 1910s Hallmark head[...]
Necklace composed of a row of almandine garnet beads. Ratchet clasp forming an openwork pearl in 18K (750°/00) two-tone gold. Circa 1880 Length: 40 cm Gross weight: 3.50 g Rethreading carried out in N[...]
Reference: 21.59
750 thousandths yellow and pink gold Weight: 13.30 grams
Pointed oval-shaped model depicting the Virgin in profile in a blue enamel (slight lack) and guilloché decoration
Dimension[...]
A beautiful antique brooch depicting a beetle with a tiger's eye as the body 4.5 x 3.5 cm weight 11.3 grams The brooch is not hallmarked but has been chemically tested for 14 karat gold
We have the pleasure to present you this amazing Castellani brooch in 18K Gold well decorated with different perfectly fine filigree motifs also on back. Set with foiled cabochon of emeralds, rubies, [...]
Brooch in silver and 18 carat gold with 45 rose-cut diamonds Condition: In excellent condition. Country of origin: Despite the fact that there is no official stamp, we believe it is of Belgian origin,[...]
Ces boucles d'oreilles bicolores serties de 1,78 carat de diamants sont une expression de l'excellence artisanale de la maison J.Katz Jewellers à Anvers. Elles sont idéales pour des occasions spéciale[...]
This is a beautiful two-tone bracelet in 18k gold, created by the prestigious J.Katz Jewellers in Antwerp. The bracelet is carefully crafted using two different shades of gold, adding an element of co[...]
18k yellow gold brooch with 16 rose cut diamonds Condition: In excellent condition. Country of origin: Despite the fact that there is no official stamp, we believe it is of Belgian origin, the gold ha[...]
"Liens" white gold 18 carat ring with brilliant-cut diamonds by CHAUMET. The ring is signed and has number 677061.
DETAILS:
Dimensions: ∅18 mm (57)
Place of origin: France
Period: 20 th c[...]
Delicate white gold earrings. They consist of two discs of mobile fine pearls surmounted by a larger button-shaped one. Screw system for non-pierced or pierced ears. Work Around 1920 Weight: 4.6 cm He[...]
We show you a pair of antique gold filigree earrings in the typical Mediterranean semicircle shape (in Italian is called navicella = little ship). The filigree is very detailed and knotty, typical of [...]
Unique model for 1 necklace made to order by 1 French workshop, more particularly Lyonnais. Silver frame encircling with 6 claws 12 OPERCULES of the TURBO shell or Tiger's Eye for the Mediterranean re[...]
(similar model will be for sale at Christie's on March 8th 2022, number 44)Very pretty brooch composed of 11 interlocking cubes, made from Talosel, and each applied with a mirror shine in purplish ton[...]
Asian silver bracelet with openwork plates. Bracelet circumference 21 cm / weight 51 grams Silver tested, no visible hallmark. Very good state. Firm price. Payment by check or bank transfer. Shipping [...]
Brooch forming the front of a bodice in 800°/00 silver half articulated set with oval faceted almandine garnets alternated with half freshwater pearls Work from Eastern Europe from the 1860s Dimension[...]
Cameo on grey agate depicting a young woman looking to the right. The artist has meticulously carved the white vein of the agate to bring the delicate profile to life. The young woman is wearing an an[...]
Cameo on pink agate depicting a young woman in profile looking to the left. The artist has finely carved the white vein of the agate to reveal this delicate profile. This young woman is represented in[...]
"Tank" ring or "Pont" ring in 18 carat gold, eagle's head hallmark. The central stone is a Synthesis stone. Good condition, small scratches due to use. Finger size: 54, Weight: 10.9 grams. Sending pos[...]
Ribbon bracelet Belt buckle made of a Polish link, clasp with scroll motif underlined by 8x8 cut diamonds French work around 1950 in 18-carat yellow gold, platinum and diamonds. Articulated soft knit [...]
Old pendant dating from the second half of the 19th century. Shell cameo with antique profile decoration. Pompon frame with ribbon bow pattern. Very good condition
Ring in 14 KT yellow gold (scallop hallmark) in the shape of a dome adorned in its center with a beautiful emerald-cut emerald. The structure of the ring derives from the lines of this stone, drawn on[...]
18kt gold and silver daisy cluster ring.
Hand engraved shank set with a central old mine cut diamond, weighting apx 0,85 Ct (Color estimated K, clarity estimated I), surrounded with rose cut diamon[...]
Bague en or avec deux émeraudes brillants
Or 2.5 gr brut.
Tour de doigt : 56
Visible à la Galerie, au 97 rue de Courcelles, dans le XVIIe arrondissement de Paris.
Openwork flower brooch; 18kt/750 thousandths white gold; Adorned in the center with a 5.48 mm cultured pearl; Surrounded by 8/8 cut diamonds; Weight: 8.50g Period: 1960s.
18-carat white gold ring set with a 4.07-carat sapphire enhanced with a double entourage of brilliant-cut diamonds totaling 2.70 carats. Weight: 12.8 grams Size: 52
Late 19st century ring in 18-carat white gold centered with an oval-cut emerald of 1.27 carats, enhanced with a double entourage of 28 brilliant-cut and peruzzi-cut diamonds totaling 1.35 carats. Weig[...]
Bracelet in "pomponne" (gilt metal) with black and white enamel. The bracelet is composed of eight diamond-shaped medallions with alternating decorations: golden palmettes on a black and white enamel[...]
Platinum ring set with 5 calibrated sapphires for a total of 1.20 carats surrounded by 22 brilliants bringing together 1.32 carats. Size: 52 Weight: 6.5 grams
Ring in platinum and fluted 18K yellow gold, vintage year 50, set with 4 brilliants totaling 0.70 carats. Weight: 6.6 grams Size: 47 Hallmarked wolf head
18K yellow gold ring set with a brilliant cut diamond of 0.55 carat (SI - I / J) surrounded by two baguettes totaling 0.50 carat. Size: 54 Weight: 4.0 grams
Long gold necklace formed from a filed cable link chain which retains a rectangular motif with cut sides in purple jadeite jade on the front, engraved with a motif representing a fish in the waves. 6 [...]
Type of jewel: Old jewel / Old ring Period: Around 1935 Metal: Platinum Origin: French work (French hallmark) Total weight (gross): 8.10 grams Dimensions (ring head): 1.7 cm x 1.5 cm Ring size: 53 (si[...]
Old ring adorned on its top with a round cabochon-cut emerald bezel-set and shouldered on either side by 2 old brilliant-cut diamonds also in bezel-set. The ring is a fine round gold wire.
Period: [...]
For pierced ears.
Original drop earrings adorned in bezel setting with a cabochon moonstone which holds a pear dendrite agate, cabochon-cut, in a tassel shape. The attachment system is a push disc.
[...]
For pierced ears. Antique drop earrings each made up of a line of three diamonds which hold another diamond set in a millegrain setting. The latter surmounts the pendant in the form of a stirrup set w[...]
Vintage stud earrings formed by a round dome punctuated by 5 brilliant-cut diamonds in a star setting. The clasp is a disc.
Period: 20th century
Main material: 750 thousandths yellow gold, 18 cara[...]
Openwork dome ring on its top and set with diamonds on a floral decoration. The one in the center is larger.
Period: 20th century
Main material: yellow gold, 750 thousandths, 18 carats, eagle's he[...]
Domed tank ring adorned on top with three brilliant-cut diamonds on geometric patterns. On both sides, a cord is placed before the start of the ring.
Period: 20th century
Main material: yellow gol[...]
Octagonal in shape, the top of this Art Deco ring is adorned with a brilliant-cut diamond, supported by two other diamonds, size 8/8. On both sides, the edges are set with 8/8 cut diamonds.
Period:[...]
Ring set with 4 prongs beaded with an old-cut brilliant diamond, on an openwork intersection of diamond lines. On either side of the head are 2x5 rows of diamonds.
Main material: white gold, 750 th[...]
Ce magnifique collier étoile est réalisé en or, avec une teneur en or de 20,50 grammes. L'étoile est délicatement sertie de diamants d'un poids total de 0,82 carat, ajoutant une touche de brillance et[...]
Important old pompadour ring adorned with an oval aquamarine of blue supported in an entourage of old cushion-cut diamonds, all in millegrain setting. The basket of this splendid antique aquamarine ri[...]
Jewel in 18kts rose gold (750/000) Mounting of 2 doe teeth in a cord cone with its 2 oak leaves adorned with 2 old-cut brilliants. The frame in its design allows the wearing of this jewel in different[...]
Representing a flower ring, it is adorned in the center with a modern brilliant-cut diamond, petals set with 8/8 cut diamonds, all bordered by a white gold cord. The basket is openwork and the start o[...]
Old jewel characteristic of the Limoges region in France.
The setting of this ring is octagonal in closed setting with polychrome enamel representing a young woman and bearing the initials "GR". The [...]
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 de PROANTIC
TRÉSORS Magazine
Rivista Artiquariato