Jewelry

Centering an octagon-shaped <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/emerald" rel="noopener noreferrer" target="_blank">emerald</a>, accented by round brilliant-cut diamonds. <ul><li><a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/emerald" rel="noopener noreferrer" target="_blank">Emerald</a> weighing 1.51 carats</li><li>Diamonds weighing a total of approximately 0.51 carats</li><li>18 karat white and yellow gold </li><li>Total weight 4.90 grams </li><li>Size 6½</li><li>Accompanied by one Sotheby's box</li></ul>

White Gold, Yellow Gold, 1.51ct Emerald and Diamond Ring

Centering an octagon-shaped ruby surrounded by round brilliant-cut diamonds.<ul><li>Ruby weighing 1.75 carats</li><li>Diamonds weighing a total of approximately 0.26 carats</li><li>18 karat white gold</li><li>Total weight 4.10 rams</li><li>Size 6½</li><li>Accompanied by one Sotheby's box</li></ul>

White Gold, 1.75ct Ruby and Diamond Ring 

Centering an oval shaped <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a> surrounded by old cut diamonds.<ul><li><a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">Sapphire</a> weighing 3.75 carats</li><li>Diamonds weighing a total of approximately 0.99 carats</li><li>18 karat white gold</li><li>Total weight 7.00 grams</li><li>Size 7</li><li>Accompanied by one Sotheby's box</li></ul>

White Gold, 3.75ct Sapphire and Diamond Ring 

Jacob & Co.

Of the Jezebel Collection, set with 172 rose-cut diamonds.<ul><li>Diamonds weighing a total of approximately 24.06 carats</li><li>Palladium</li><li>Total weight 20.40 grams</li><li>Length 5⅒ inches, width ⁹/₁₀ inches</li><li>Accompanied by one Sotheby's box</li></ul>

Palladium and 24.06ctw Diamond Earrings 

Of the Jezebel collection, composed of 285 pave-set white diamonds.<ul><li>Diamonds weighing a total of 24.00 carats</li><li>Palladium</li><li>Total weight 48.60 grams</li><li>Length7¹/₁₀ inches, width 1³⁄₁₀ inches</li><li>Accompanied by one Sotheby's pouch</li></ul>

Palladium and 24.00ctw Diamond Bracelet

 Buccellati

En or deux tons ajouré et texturé, réhaussé de diamants taille brillant<ul><li>Signé Buccellati et numéroté</li><li>Poinçons italiens pour l'or 18 k (750°/00)</li><li>Poids brut 6,70 g</li><li>Tour de doigt 47</li><li>Accompagné d'un écrin signé Buccellati</li></ul> Of openwork and textured gold design, enhanced with brilliant-cut diamonds.<ul><li>Signed Buccellati and numbered</li><li>Italian assay marks for 18 carat gold</li><li>Gross weight 6.70 grams</li><li>Ring size 47</li><li>Accompanied by a case stamped Buccellati</li></ul>

Bague or et diamants 'Eternelle Rombi'  |  'Eternelle Rombi' Diamond and gold ring 

Each earring featuring a round cultured South Sea pearl surmounted by emerald and round brilliant cut diamonds.<ul><li>Pearls measure 11.50–12.00 mm</li><li>Diamonds weighing approximately a total of 1.02 carats</li><li>18 karat yellow gold</li><li>Total weight 9.20 grams</li><li>Fitted with posts</li><li>Length 23.00 mm, width 12.00 mm</li><li>Accompanied by one Sotheby's box</li></ul>

Yellow Gold,  Cultured South Sea Pearl and Diamond Studs

Of a bypass style, set with 4 pear shaped diamonds, 2 round brilliant diamonds, 2 oval shaped diamonds, 2 emerald shaped diamonds, and 2 marquee shaped diamonds. <ul><li>Diamonds weighing a total of approximately 1.70 carats</li><li>18 karat white gold </li><li>Total weight 4.50 grams </li><li>Size 7</li><li>Accompanied by one Sotheby's box </li></ul>

White Gold and 1.70ctw Fancy Cut Diamond Bypass Ring 

Of a domed style, set with 18 fancy shaped diamonds surrounded by smaller round brilliant-cut diamonds.<ul><li>Diamonds weighing a total of approximately 2.50 carats</li><li>18 karat yellow gold </li><li>Total weight 6.20 grams </li><li>Size 6½</li><li>Accompanied by one Sotheby's box</li></ul>

Yellow Gold and 2.50ctw Fancy Cut Diamond Domed Ring

Set with a round shaped diamond.<ul><li>Diamond weighing 1.01 carats</li><li>Platinum</li><li>Total weight 3.90 grams</li><li>Length 18³/₁₀ inches</li><li>Accompanied by one Sotheby's box </li></ul>

Platinum and 1.01ct Diamond Pendant Necklace 

Centering an oval shaped <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">sapphire</a> surrounded by round brilliant-cut diamonds and surmounted by three pear shaped diamonds in a halo of round brilliant-cut diamonds.<ul><li><a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/sapphire" rel="noopener noreferrer" target="_blank">Sapphire</a> weighing 1.31 carats</li><li>Diamonds weighing a total of approximately 0.75 carats</li><li>Platinum</li><li>18 karat white gold</li><li>Total weight 5.30 grams</li><li>Total length 16⅒ inches</li><li>Accompanied by one Sotheby's folio</li></ul>

Platinum, White Gold, 1.31ct Sapphire and Diamond Pendant Necklace 

Centering an octagon-shaped <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/emerald" rel="noopener noreferrer" target="_blank">emerald</a>, surrounded by round brilliant-cut diamonds.<ul><li><a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/emerald" rel="noopener noreferrer" target="_blank">Emerald</a> weighing approximately 1.05 carats</li><li>Diamonds weighing a total of approximately 0.64 carats</li><li>18 karat yellow gold</li><li>Total weight 4.60 grams</li><li>Length 14 ⅕ inches</li><li>Accompanied by one Sotheby's box</li></ul>

Yellow Gold, Emerald and Diamond Pendant Necklace 

Composed of 29 cushion cut diamonds, accented by 232 round brilliant-cut diamonds in a floral patten. <ul><li>Cushion cut diamonds weighing a total of 14.78 carats, on average 1.96 carats each</li><li>Larger round brilliant-cut diamonds weighing a total of approximately 7.40 carats </li><li>Smaller round brilliant-cut diamonds weighing a total of approximately 4.10 carats</li><li>Platinum </li><li>Total weight 71.40 grams </li><li>Length 18 ½ inches </li><li>Accompanied by one Sotheby's folio</li></ul>

Platinum and 26.28ctw Cushion and Round Brilliant Cut Diamond Necklace 

Composed of round brilliant cut diamonds.<ul><li>Diamonds weighing a total of approximately 6.39 carats</li><li>18 karat white gold</li><li>Total weight 18.60 grams</li><li>Length 16⅓</li><li>Accompanied by one Sotheby's folio</li></ul>

White Gold and 6.39ctw Round Brilliant Cut Diamond Tennis Necklace

Each earring featuring a round cultured Tahitian pearl surmounted by a round brilliant diamond.<ul><li>Pearls measure 13.00–13.50 mm</li><li>Diamonds weighing approximately a total of 1.00 carats</li><li>18 karat white gold</li><li>Total weight 9.30 grams</li><li>Fitted with posts</li><li>Length 19.00 mm, width 13.50 mm</li><li>Accompanied by one Sotheby's box</li></ul>

White Gold, Cultured Tahitian Pearl and Diamond Studs 

Each earring featuring a round Tahitian pearl, suspended by round brilliant diamond hoops.<ul><li>Pearls measuring approximately 13.00 – 13.50 mm</li><li>Diamonds weighing a total of 0.34 carats</li><li>18 karat white gold</li><li>Total weight 11.40 grams</li><li>Length 20.00 mm, width 13.00 mm</li><li>Accompanied by one Sotheby's box</li></ul>

White Gold, Tahitian Pearl and Diamond Hoop Earrings

Each earring featuring a round cultured South Sea pearl surrounded by a unique design of round brilliant cut diamonds.<ul><li>Pearls measure 11.50–12.00 mm</li><li>Diamonds weighing approximately a total of 0.64 carats</li><li>18 karat white gold</li><li>Total weight 9.10 grams</li><li>Fitted with posts</li><li>Length 19.00 mm, width 11.50 mm</li><li>Accompanied by one Sotheby's box</li></ul>

White Gold, Cultured Pearl and Diamond Stud Earrings

Centering an oval shaped <a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/ruby" rel="noopener noreferrer" target="_blank">ruby</a> and accented by round brilliant cut diamonds.<ul><li><a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/ruby" rel="noopener noreferrer" target="_blank">Ruby</a> weighing approximately 1.10 carats</li><li>Diamonds weighing a total of approximately 0.81 carats</li><li>18 karat white gold</li><li>Total weight 4.20 grams</li><li>Pendant length 16 mm, width 13 mm</li><li>Total length 18 inches</li><li>Accompanied by one Sotheby's box</li></ul>

White Gold, 1.10ct Ruby and Diamond Pendant Necklace 

Centering a round cultured pearl surrounded by a unique design of round brilliant cut diamonds. <ul><li>Cultured pearl pendant measures 11 mm </li><li>Diamonds weighing a total of approximately 0.35 carats</li><li>18 karat white gold </li><li>Total weight 6.60 grams </li><li>Length 16 inches</li><li>Accompanied by one Sotheby's box </li></ul>

White Gold, South Sea Cultured Pearl and Diamond Pendant Necklace

Tiffany & Co.

Centering an emerald cut diamond and accented by round brilliant cut diamonds.<ul><li>Emerald cut diamond weighing 0.73 carats</li><li>Additional diamonds weighing a total of approximately 0.60 carats</li><li>Signed <a href="https://www.sothebys.com/en/buy/luxury/jewelry/tiffany-&amp;-co" rel="noopener noreferrer" target="_blank">Tiffany &amp; Co.</a> with serial number</li><li>Platinum</li><li>Total weight 3.10 grams</li><li>Size 5¼</li><li>Accompanied by <a href="https://www.sothebys.com/en/buy/luxury/jewelry/tiffany-&amp;-co" rel="noopener noreferrer" target="_blank">Tiffany &amp; Co.</a> diamond grading report stating that the 0.73 carat diamond is F color and VVS2 clarity with no fluorescence</li><li>Accompanied by a signed inner and outer box</li></ul>

Platinum and 0.73ct Emerald Cut Diamond Engagement Ring

En or deux tons et ajouré, gravée selon la technique du rigato ornato, sertie clos d'un saphir ovale et de diamants taille brillant.<ul><li>Tour de doigt 53</li><li>Poinçons Italiens et français d'import pour l'or 18K (750°/00)</li><li>Signée Buccellati, numérotée</li><li>Poids brut 9.57 g</li><li>Accompagnée d'un certificat d'authenticité, d'un écrin et d'une surboîte signés Buccellati</li></ul> Of two tone gold gold and openwork design, engraved with the ornato rigato technique, collet-set with an oval sapphire and brilliant-cut diamonds.<ul><li>Size 53</li><li>Italian and french assay marks for 18 carat</li><li>Signed Buccellati, numbered</li><li>Gross weight 9.57 grams</li><li>Accompanied by an authenticity certificate, a case and an overbox stamped Buccellati</li></ul>

Bague saphir et diamants | Sapphire and diamond ring 

Formant un bandeau ajouré en or texturé, serti de diamants taille brillant et de rubis taille marquise.<ul><li>Signée Buccellati, numérotée</li><li>Poinçons Italiens et dispense de poinçon français pour l'or 18K (750°/00)</li><li>Poids brut 8.62 g</li><li>Tour de doigt 52</li><li>Accompagnée d'un certificat d'authenticité, d'un écrin et d'une sur-boîte signés Buccellati</li></ul> Designed as an open work and textured gold, set with brilliant-cut diamonds and marquise-shaped rubies.<ul><li>Size 52</li><li>Signed Buccelatti, numbered</li><li>Italian assay marks and exemption from assay marking for 18 carat gold due to fragility</li><li>Gross weight 8.62 grams</li><li>Accompanied by an authenticity certificate, case, and overbox stamped Buccellati</li></ul>

Bague rubis et diamants | Ruby and diamond ring

Formant un tissage en or deux tons texturé et ajouré, réhaussé de motifs étoilés sertis de diamants taille brillant.<ul><li>Circonférence intérieure environ 420 mm</li><li>Signé Buccellati</li><li>Poinçons Italiens et français d'import pour l'or 18k</li><li>Poids brut 46.9 g</li><li>Accompagné d'une boîte et d'un écrin signés Buccellati</li></ul> Of two tone textured gold and openwork design, enhanced with star-shaped motifs set with brilliant-cut diamonds.<ul><li>Inner circumference 420 mm approximatively</li><li>Signed Buccellati</li><li>Italian and French assay marks for 18 carat gold</li><li>Gross weight 46.9 grams</li><li>Accompanied by a box and an overbox stamped Buccellati</li></ul>

Collier or et diamants "Etoilée Eternelle" | Gold and diamond necklace, ' Etoilée Eternelle'

<ul><li>Orné d'une aigue-marine rectangulaire à pans coupés pesant 69.89 carats</li><li>Dimensions 35 x 20 mm environ</li><li>Poinçon français pour l'or 18K (750°/00)</li><li>Poids brut 20.05 g</li><li>Accompagné d'un certificat de gemmologie LFG n°BD031909/2, en date du 30 septembre 2022 indiquant l'origine naturelle et l'absence de traitement pour cette aigue-marine</li></ul> <ul><li>Set with a rectangular step-cut aquamarine weighing 69.89 carats</li><li>Measuring approximately 35 x 20mm</li><li>French assay mark for 18 carat gold</li><li>Gross weight 20.05 grams</li><li>Accompanied by LFG gemological report n°BD031909/2, dated 30 September 2022, stating that the aquamarine was found to be Natural with no indications of treatment</li></ul>

Pendentif aigue-marine | Aquamarine pendant

A décor ajouré et en or texturé, réhaussé de diamants taille brillant.<ul><li>Signée Buccellati, numéroté B17AGY</li><li>Poinçons italiens pour l'or 18K (750°/00)</li><li>Poids brut 6.85 g</li><li>Tour de doigt 53</li><li>Accompagné d'un écrin signé Buccellati</li></ul> Of openwork and textured gold design, enhanced with brilliant-cut diamonds.<ul><li>Signed Buccellati, numbered B17AGY</li><li>Italian assay marks for 18 carat gold</li><li>Gross weight 6.85 grams</li><li>Ring size 53</li><li>Accompanied by a case stamped Buccellati</li></ul>

Bague or et diamants, "Ghirlanda Eternelle" | Gold and diamond ring, 'Ghirlanda Eternelle'

Chaumet

Formant un bandeau orné de trois rangs de billes d'or mobiles.<ul><li>Signée Chaumet Paris, numérotée 302017</li><li>Poinçon français pour l'or 18K (750°/00), poinçon de maître</li><li>Poids total 23.06 g</li><li>Tour de doigt 53</li><li>Accompagnée d'un écrin signé Chaumet</li></ul> Designed as a band set with three rows of mobile gold beads.<ul><li>Signed Chaumet Paris, numbered 302017</li><li>French assay mark for 18 carat yellow gold and maker’s mark</li><li>Ring size 53</li><li>Gross weight 23.06 grams</li><li>Accompanied by a case stamped Chaumet</li></ul>

Bague or, "Abacus"  | Gold ring, 'Abacus'

Louis Vuitton

Of the House's distinctive Monogram Flower motif, set with 94 diamonds.<ul><li>Diamonds weighing a total of approximately 3.30 carats</li><li>Signed <a href="https://www.sothebys.com/en/search?query=louis+vuitton&amp;pfilters.dateRange=upcoming" rel="noopener noreferrer" target="_blank">Louis Vuitton</a></li><li>18 karat white gold</li><li>Total weight 24 grams</li><li>Length 2 inches</li><li>Fitted with posts</li><li>Accompanied by one Sotheby's box</li></ul>

White Gold and 3.30ctw Diamond Dentelle Chandelier Earclips

Of the House's distinctive Monogram Flower motif, set with 61 diamonds.<ul><li>Diamonds weighting a total of approximately 1.10 carats</li><li>Signed <a href="https://www.sothebys.com/en/search?query=louis+vuitton&amp;pfilters.dateRange=upcoming" rel="noopener noreferrer" target="_blank">Louis Vuitton</a></li><li>18 karat white gold</li><li>Total weight 19.80 grams</li><li>Chain length 31 ½ inches, adjustable; pendant length 1 ⅕ inches, width 1 ⅕ inches</li><li>Accompanied by one Sotheby's pendant box</li></ul>

White Gold and 1.10ctw Diamond Dentelle Pendant Necklace 

Designed as a repetitive floral cluster pattern, set with marquise cut diamonds and round brilliant diamonds.<ul><li>Diamonds weighing a total of approximately 2.40 carats</li><li>White gold</li><li>Total weight 3.50 grams</li><li>Size 6 ¼</li><li>Accompanied by one Sotheby's box</li></ul>

White Gold and 2.40ctw Diamond Eternity Band Ring

Featuring an oval shaped ruby, surrounded by 72 round brilliant diamonds.<ul><li><a href="https://www.sothebys.com/en/buy/luxury/jewelry/fine-jewelry/ruby" rel="noopener noreferrer" target="_blank">Ruby</a> weighing 1.70 carats</li><li>Diamonds weighing a total of approximately 0.68 carats</li><li>18 karat white gold</li><li>Total weight 7.20 grams</li><li>Size 6 ½</li><li>Accompanied by one Sotheby's box</li><li>Accompanied by The Gem &amp; Pearl Laboratory report 13550, dated 16 December 2016, stating that the 1.70 carat ruby is of natural origin with no indication of thermal treatment</li></ul>

White Gold, 1.70ct Ruby and Diamond Ring 

Composed of 35 marquise diamonds.<ul><li>Diamonds weighing a total of approximately 17.97 carats, on average 0.51 carat each</li><li>Platinum</li><li>Total weight 23.50 grams</li><li>Length 7 inches</li><li>Accompanied by one Sotheby's pouch</li></ul>

Platinum and 17.97ctw Marquise Cut Diamond Tennis Bracelet

Sertie d'une rubellite ovale, la monture réhaussée de diamants taille brillant.<ul><li>Tour de doigt 46, anneau de mise à taille</li><li>Poinçon français d'import pour l'or 18K (750°/00), poinçon de maître</li><li>Poids brut 16.12 g</li><li>Accompagnée d'un certificat gemmologique LFG n° 423808, en date du 18 février 2026, indiquant que la rubellite mesurant environ 20,0 x 16,7 x 10,5 mm ne présente aucune indication de traitement.</li></ul> Set with an oval rubellite, the mount enhanced with brilliant‑cut diamonds.<ul><li>Ring size 46</li><li>French import hallmark for 18 carat gold</li><li>Gross weight 16.12 g</li><li>Accompanied by LFG report no. 423808, dated 18 February 2026, stating that the rubellite measuring approximatively 20.0 x 16.7 x 10.5mm, has no evidence of treatment.</li></ul>

Bague rubellite et diamants | Rubellite and diamond ring

Formant un tourbillon, serti d'un diamant carré à pans coupés pesant 5.02 carats, réhaussée de diamants baguette et tapers.<ul><li>Tour de doigt 44</li><li>Poinçon français d'import pour l'or 18K (750°/00)</li><li>Accompagnée d'un certificat de gemmologie LFG n° 423842, en date du 19 février 2026, indiquant que le diamant pesant 5,02 carats et mesurant 9,72 x 9,55 x 6,38 mm est couleur E, pureté SI1 et ne présente aucune fluorescence.</li></ul> Designed as a swirl, set with a square diamond weighing 5.02 carats, the mount enhanced with baguette and tapered baguette diamonds.<ul><li>Ring size 44</li><li>French assay mark for 18 carat gold</li><li>Accompanied by LFG report no. 423842, dated 19th February 2026, stating that the diamond weighing 5.02 carats, measuring 9.72 x 9.55 x 6.38 mm, is E color, SI1 clarity with no fluorescence.</li></ul>

Bague diamant | Diamond ring 

Jean Després

<ul><li>De forme abstraite, réhaussée de laque noire</li><li>Tour de doigt 54</li><li>Signé J. Després</li><li>Poinçon de maître et poinçon français mixte pour argent/or</li><li>Poids brut 29,21 g</li></ul> <ul><li>Of abstract design, enhanced with black lacquer</li><li>Size 54</li><li>Signed J. Després</li><li>Maker's mark and French assay mark for mixed silver and gold</li><li>Gross weight 29.21 grams</li></ul>

Bague Argent et Laque |  Silver and Lacquer Ring 

Sertie d'un diamant ovale pesant 4.67 carats.<ul><li>Tour de doigt 52</li><li>Poinçon français pour l'or 18K (750°/00), poinçon de maître</li><li>Poids brut 4.39 g</li><li>Accompagnée du certificat GIA no. 5172591651, en date du 26 février 2026, indiquant la couleur D et la pureté VVS1 pour ce diamant</li></ul> Claw-set with an oval diamond weighing 4.67 carats.<ul><li>Size 52</li><li>French assay mark for 18 carat gold, maker's mark</li><li>Gross weight 4.39 grams</li><li>Accompanied by GIA report no. 5172591651, dated 26 February 2026, stating that the diamond is D Color, VVS1 Clarity</li></ul>

Retenant chacune une perle de culture de formes bouton et arrondie, surmontées de diamants taille ancienne. <ul><li>Poinçons français d'import pour l'or blanc 18 k (750°/00)</li><li>Longueur 40 mm environ</li><li>Poids brut total 12.32 g</li></ul> Each suspending a button-shaped and rounded cultured pearl to a circular-cut diamond surmount.<ul><li>French import assay marks for 18 carat gold</li><li>Length approximately 44mm</li><li>Combined gross weight 12.32 grams</li></ul> Discover more : <a href="https://www.sothebys.com/en/articles/why-collectors-are-clamoring-for-pearl-jewelry" rel="noopener noreferrer" target="_blank">Why Collectors Are Clamoring for Pearl Jewelry</a>

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