Joaillerie /Jewelry

Untreated Burma Sapphire Ring, 14.76 Carats, $900,000 © M.S.Rau Antiques.  A spectacular Burma sapphire positively glows in this impeccable ring. Displaying a natural azure hue, this exceptional cushion-shaped gem weighs an astounding 14.76 carats. Certified by both the Gubelin and AGL as being a natural, unenhanced Burma sapphire, the stunning jewel is one of the treasures of the world. Set in platinum with diamonds totaling 2.13 carats.

Untreated Burma Sapphire Ring, 35.07 Carats, $2,450,000. © M.S.Rau Antiques. The vibrant color of this untreated Burma sapphire is perfectly presented in this classic platinum and 18k yellow gold ring. Boasting 35.07 carats, the sapphire exhibits a velvety royal blue hue, the color most desired in Burma sapphires. The brilliant cut of the gem perfectly displays its color, and two diamonds totaling 1.54 carats further enhance this natural stone’s radiance. The sapphire is certified by C. Dunaigre and the Gemological Institute... [Lire la suite]

Yellow and White Diamond Bypass Ring. $128,500 © M.S.Rau Antiques. Two rare pear-shaped diamonds intersect in this exquisite bypass ring. The first, a fancy yellow diamond weighing 3.09 carats, exhibits a highly coveted canary yellow hue, making it the perfect pair to the H-color white diamond weighing 3.01 carats.Colored diamonds are among the scarcest of all gemstones, and the designation of natural fancy is given only to a small number of stones. For nearly every 10,000 colorless diamonds that are mined, only one... [Lire la suite]

Fancy Intense Yellow and White Diamond Earrings. $168,500. © M.S.Rau Antiques. Two exceptionally rare fancy intense yellow diamonds totaling 3.03 carats command attention in these one-of-a-kind drop earrings. Only one of every one hundred thousand gem-quality diamonds found possesses a deep enough color saturation to qualify as a fancy colored diamond. The fancy intense designation of these extraordinary stones further sets them apart. Certified by the Gemological Institute of America as Natural Fancy Intense Yellow, they... [Lire la suite]

Boucheron Hiver Impérial – Flocon Impérial. Necklace set with a 5,20 ct E VVS1 cushion diamond and rock crystal, paved with diamonds, on white gold. Photo: Courtesy of Boucheron Lumière de Nuit. Boucheron finds the mysterious side of nature in the polar night. Untamed, majestic, powerful – it is no match for humans. The Lumière de Nuit chapter captures this force in a huge snowflake, cascading spinels and a pack of Animaux des Neiges (Snow Animals). Boucheron Hiver Impérial – Flocon. Pendant... [Lire la suite]

Collier Piaget "Azzurro Bisazza" en or blanc 18k, serti d'un saphir bleu de Ceylan taille émeraude (environ 20,14 cts), de saphirs bleus, d'opales noires et de diamants. Courtesy of Piaget La maison Piaget présente "Sunlight Journey", sa nouvelle collection de haute joaillerie inspirée des couleurs, des richesses et de la lumière de la côte amalfitaine, joyau de l'Italie du Sud. De l'aube au coucher du soleil, la manufacture suisse déploie des créations joaillières et horlogères éclatantes, rythmées par les changements de... [Lire la suite]

Lot 536. A coral, diamond, 18k yellow gold and platinum necklace and a bracelet, by Van Cleef & Arpels, circa 1970. Est: €25,000 - €30,000 © Artcurial En or jaune 18k (750) et platine (950), articulés de cabochons festonnés de corail blanc, réunis par des agrafes rayonnantes et perlées serties de diamants taillés en brillant, le premier retient en pampille une briolette - Signés VCA B4031J10 et B2033J1 - Dans leur pochette - Tour de cou : 35 cm, Long. du bracelet : 18 cm, Poids total brut : 179,77... [Lire la suite]

Lot 579. A diamond, emerald and platinum necklace, by Cartier, circa 1925 .Est: €30,000 - €50,000 © Artcurial En platine (950) à maillons "S" oblongs, comme les anneaux et les agrafes qui les entrecoupent, sertis de diamants taillés en brillant, les premiers ornés chacun au centre d'une émeraude sugar loaf, il retient un pendentif adaptable en forme de cascade serti de diamants taillés en baguette et en brillant, certains en pampille encadrés de trois émeraudes piriformes - Signé Cartier 2919574 - Long.: env. 38 cm,... [Lire la suite]

Lot 562. A natural pearl, diamond, emerald, sapphire, 18k gold and silver crown element, end of the 19th century. Est: €32,000 - €35,000 © Artcurial En or 18k (750) et argent (>800) à décor de guirlandes et de noeuds de ruban, sertis de diamants taillés à l''ancienne et de saphirs calibrés, sommés de trois perles piriformes et de deux perles boutons; la base fil de couteau ornée d''une ligne de perles fines surmontées d''une rosace centrée d''une perle plus importante entourée de diamants taillés à l''ancienne dans un... [Lire la suite]

Lot 575. A pair of natural pearl, diamond, platinum and 18k white gold ear pendants. Est: €40,000 - €60,000 © Artcurial En platine (950) et or gris 18k (750), ornés chacun d''une perle fine bouton retenant une chenille sertie de quatre diamants baguettes en chute et une perle fine piriforme - Dim. des perles boutons: env. 11.5 - 11.6 mm et 11.6 - 11.8 mm - Dim. des perles gouttes: env. 12.5 - 13.6 x 20.3 mm et 11.5 - 13.3 x 19.3 mm  - Haut.: 5.8 cm, Poids brut: 20.80 g   Accompagné... [Lire la suite]