Lisbon - Jewelry & Watches

Mid-Century South Sea Pearl and Diamond Convertible Day-and-Night Drop Earrings, Platinum, Portugal, 1960s. An exceptional pair of Mid-Century convertible day-and-night earrings cra...

Sapphire and Diamond Floral Necklace, 14 Karat White Gold, Possibly American, Late 20th Century. An elegant sapphire and diamond floral necklace crafted in 14kt white gold, likely o...

Gold cufflinks set with amber cabochons, crafted in 333‰ gold and weighing 7.20 grams. Each cufflink is designed with an elegant oval silhouette, terminating in smoothly polished cab...

Mid-Century Colombian Emerald and Diamond Demi-Parure Ring and Earrings, Platinum, Portugal, 1950s–1960s. An elegant and exceptionally well-preserved Mid-Century demi-parure compris...

An elegant Portuguese ring crafted in rich 19.2 karat (800‰) yellow gold, designed with an eye-catching triple-band shank that gracefully supports an architectural cluster of seven g...

Natural Shell with Silver Mount – Luiz Ferreira Portugal, 20th century Decorative natural shell mounted in sterling silver (925/1000) by Luiz Ferreira, combining organic form with r...

Vintage Diamond Floral Bracelet, Portuguese 19.2 Karat Yellow Gold, Circa 1980s. An elegant vintage diamond bracelet crafted in Portugal during the 1980s, executed in the country's ...

Victorian Emerald and Diamond Tiara in Silver and Yellow Gold, 19th Century. The union of Colombian emeralds and antique-cut diamonds has long signified power and refinement. In thi...

Chaumet Bee de Chaumet Bangle Bracelet in 18kt Rose Gold, Full Set with Box and Certificate (September 2024). A study in architectural restraint, the Bee de Chaumet bracelet channel...

Bulgari Monologo Pave Diamond Band Ring in 18K White Gold, Italy, Early 21st Century. Accompanied by maker’s box. A striking iteration of Bulgari’s celebrated Monologo collection, t...

Antique 18th Century Georgian Portuguese Chrysolite Chrysoberyl Drop Earrings, circa 1770–1800. Refined yet arresting, this rare pair of late 18...

Bulgari Bulgari Parentesi Diamond and 18K Yellow Gold Band Ring, Italy, with original maker’s box, late 20th century. A bold and architectural Bulgari Parentesi band ring crafted in...

Chaumet Double 'Liens' Diamond Ring in 18K White Gold, French, Contemporary. A sculptural interpretation of connection and commitment, this Chaumet Liens ring...

Emerald and Diamond Swag Necklace in the Belle Époque Garland Style, by Alexandre Pinto da Silva, Portuguese, circa 1940. A lyrical composition of foiled emeralds and rose-cut diamo...

Art Deco Pink Tourmaline and Diamond Bombe Cocktail Ring, Platinum, 1930s. A striking Art Deco bombe ring dating to the 1930s, centering on a vibrant oval mixed-cut pink tourmaline ...

Antique 19th Century Portuguese Diamond Lilium Brooch, Silver on Gold, En Tremblant, Victorian. A magnificent antique diamond lilium brooch, probably Portuguese and dating to the 19...

Mid-Century Ruby and Diamond Convertible Day-Night Cocktail Earrings, 1950s–1960s. An exceptional pair of mid 20-century convertible earrings, created as a true day-and-night jewel....

Fancy Yellow and Colorless Diamond Bracelet in 18kt Yellow and White Gold. An elegant and finely articulated diamond bracelet, crafted in 18-karat yellow and white gold and designed...

Vintage Colombian Emerald and Diamond Engagement or Cocktail Ring in 18kt White Gold, 1990s. A composition of striking architectural clarity, this vintage ring centers on a Colombia...

A pair of exquisite antique 19th-century night-and-day convertible chandelier earrings, featuring natural pearls and old-cut diamonds in silver and yellow gold. Each earring is desig...

Museum-quality antique late 17th/early 18th century diamond and yellow gold Baroque “sequilé” earrings and pendant/brooch demi-parure, Portuguese, with hallmarks from the period and ...

Leitão & Irmão Mid-Century Emerald and Diamond Platinum Cocktail Ring, Portugal, 1950s–1960s, in Original Case. A striking mid-century cocktail ring by Leitão & Irmão, the historic Portuguese jeweller to the Royal House, masterfully blending vivid emeralds with a scintillating diamond ensemble. The design centres on a round brilliant-cut diamond with approximately 1.20 carats, framed by a pair of square emerald-cut emeralds of deep, saturated green, weighing an estimated 2.00 carats in total. The trio is encircled by a dynamic halo of twenty marquise brilliant-cut diamonds, together weighing around 2.40 carats, their precise arrangement radiating brilliance from every angle. Exquisitely crafted in platinum and bearing the Lisbon hallmark (1938–1984) for platinum 500, as well as the maker’s mark for Leitão & Irmão, this jewel embodies the refined glamour of the 1950s–60s era — a time when bold form met impeccable craftsmanship. Presented in its original red leather fitted case, stamped “Leitão & Irmão, Antigos Joalheiros da Coroa, Lisboa”, this piece is a rare survivor of Portugal’s mid...

Vintage Tricolor Gold and Diamond Trio of Bangles, Portuguese, Late 20th Century. A striking and sculptural trio of bangles, crafted in richly toned 19.2 karat gold—an alloy uniquel...

Leitão & Irmão Double-Serpent Snake Ring, Early 21st Century, 19.2K Yellow Gold, Diamond Eyes, Portugal, Original Box. A sculptural and highly expressive double-serpent ring by ...

BOUCHERON ‘Bamboo’ anyolite and diamonds manual watch in 18kt yellow gold, France, 1970s. Embodying the pinnacle of 1970’s haute horlogerie, this Boucheron 'Bamboo' timepiece is a testament to the harmony between natural elements and opulent design. The 25mm anyolite circular case is a verdant eye-catcher, surrounded by an octagonal bezel in 18kt yellow gold. Each of the 32 single-cut diamonds grain-set within the bezel is a sparkling nod to the meticulous craftsmanship Boucheron is renowned for. The green hardstone dial...

Van Cleef & Arpels VCA diamond ropework bangle bracelet in 18kt yellow gold and platinum, vintage from the 1970s, France. Accompanied by Van Cleef & Arpels bangle bracelet presentation case in light gray suede. This two-part hinged bangle bracelet of an oval shape is designed with a twisted rope pattern in yellow gold, the top half wider and tapering down from the center, further accented with three stylized scroll-shaped motifs in platinum pave-set with 73 round brilliant-cut diamonds. This jewel would be the perfect accessory for both day and nightwear and is a beautiful example of the iconic fashion trends of the 1970s which remain stylish today. Diamonds: 73 stones; round brilliant-cut; estimated 2.70ct in total; F/G color (assessed); IF-VS clarity (assessed).Signed “V.C.A” for Van Cleef & Arpels; serial number “B 2198 A7”; French export mark “RW Ste” with a seashell for Societe R.W.; French hallmarks “eagle’s head” for 18kt gold, “dog’s head” for platinum and “rhinoceros head facing left” for chain-linked items in 18kt gold; stamped “750” for 18kt gold. Dimensions: 6.8 x 6.0 cm; 16.0 cm (inner circumference). Gross weight: 40.08g. This item is in good condition, with marks and scratches consistent with general age and wear. Antique, period and vintage pieces, both signed and unsigned, are being offered as worn. Unless otherwise stated, all weights and quality factors have been graded as mounting permitted and using classic gemology and standard gemological equipment and might slightly differ from the assessments provided by other gemologists. Assessments related to period of manufacture or geographic origin of gemstones are expert opinions and may differ from the assessments provided by other professionals. Colors in the pictures/videos might slightly differ from the colors in real life. When certificated stones are being offered, the certificate or report will be mentioned. For additional information or clarification, please get in touch and our in-house team of expert GIA Graduate Gemologists and Registered Appraisers/Valuers will be happy to help. Upon request, every item sold by Espadim 1985...

Museum-quality rare and important antique 18th century Minas Novas rock crystal quartz girandole pendant and earrings demi-parure mounted in closed-back si...

Antique Late 18th – 19th Century Portuguese Chrysolite Chrysoberyl Pendant Earrings, circa 1800. Dramatic. Feminine. Utterly captivating. These ...

Boucheron Vintage Sapphire and Diamond Bracelet in 18kt Yellow Gold, French, circa 1980s-1990s. In original maker’s case. A striking expression of late twentieth-century Parisian je...

Art Deco certified 2.5-carat natural sapphire and 2.25-carat diamond cocktail or engagement ring in platinum and yellow gold, by Portuguese jeweler Joaquim Lory & Cª and accompanied ...

Antique La Belle Époque natural pearl and diamond pendant necklace in platinum and gold, Portuguese, circa 1900. This garland jewel of geometric, floral and...

Certified 40-carat natural unheated Ceylon (Sri Lankan) yellow sapphire, ruby and diamond cluster cocktail ring in 14kt yellow gold. Made in an unusual warm alloy that is in between ...

Boucheron Mid-Century Diamond Cocktail Ring in 18 Karat White Gold, French, circa 1950s–1960s. A masterful interpretation of floral abstraction in diamonds and white gold. The compo...

A Lucky Treasure: Edwardian Horseshoe Brooch in Gold, Diamonds and Pearls, England, circa 1900. A jewel of sentiment, luck, and luminous beauty. This exceptional Edwardian brooch, cr...

Art Deco Style diamond and sapphire target stylized engagement or cocktail/dress ring in platinum, 2000s. This ring features a round brilliant-cut diam...

The design features three round-cut natural sapphires of vivid royal blue hue, flush-set across a gently tapered gold band, creating a clean and balanced composition that emphasizes ...

Leitão & Irmão openwork floral ring in 19.2kt gold, Portuguese. An elegant openwork floral ring by the celebrated Portuguese royal jeweler Leitão & Irmão, crafted in rich 19...

Aquamarine and Diamond Geometric Pendant-on-Chain Necklace in 18K White Gold. A contemporary aquamarine and diamond pendant-on-chain necklace crafted in 18kt white gold, showcasing ...

Elegant single-strand necklace composed of luminous cultured pearls, completed by a finely crafted 14 karat gold clasp (583‰). Carefully selected for their soft lustre and harmonio...

Omega Chronograph Calibre 33.3 – Stainless Steel, Circa 1944 An exceptional example of early Omega chronograph design, this Calibre 33.3 model from circa 1944 reflects the golden er...

Antique 18th century “Minas Novas” rock crystal, colorless topaz and simulated-emerald doblet girandole earrings and pendant/brooch demi-parure, Portuguese...

A rare Cartier Panthere diamond, emerald and onyx cocktail ring in 18kt white gold, France, 2000s, with maker’s box and outer box. In the Maison’s iconic motif and designed as an ope...

Antique Circus Monkeys Diamond, Natural Pearl, Burmese Ruby and Sapphire Brooch in Silver and Gold by Bernard Zweig, France, circa 1905. Behold a rare and enchanting piece of jewelry artistry - a captivating antique monkeys brooch...

Antique Belle Époque Natural Pearl, Diamond and Enamel Bracelet in 18K Yellow Gold, French, by Auguste Lior, circa 1900. In antique box. A refined example of turn-of-the-century Fre...

Mid-Century South Sea cultured pearl and diamond clasp necklace in yellow gold, 1950s/1960s. An exceptional Mid-Century necklace comp...

Art Deco 27 Carats Old Brilliant-Cut Diamond Floral Geometric Panel Bracelet in Platinum, circa 1940s–1950s. An exquisite late Art Deco bracelet composed of articulated floral and g...

Antique Victorian diamond floral spray brooch in silver and yellow gold, probably Portuguese, circa 1890. A dramatic jewel from the second half of the 19th century, modelled as a floral and foliate spray composed by flowerheads and naturalistic leaves, grain-set and step-down-collet-set throughout with Old Mine-cut, Old European brilliant-cut and rose-cut diamonds, all stones in open-back silver-on-gold settings. This jewel is secured to reverse with a later-added hinged post and roller clasp fitting in yellow gold. Diamonds: estimated 5.04 carats in total, G-I color (assessed), SI clarity (assessed). Main diamonds estimated 1.05ct (approximately 6.20x5.88x3.70mm), 1.15ct (approximately 6.54x6.52x3.47mm), 0.92ct (approximately 5.81x5.65x3.60mm) and 0.42ct (approximately 4.98x5.00x2.64mm). Dimensions: 9.1 x 3.9 cm. Gross Weight: 21.25. This item is in good condition, with marks and scratches consistent with general age and wear. Antique, period and vintage pieces, both signed and unsigned, are being offered as worn. Unless otherwise stated, all weights and quality factors have been graded as mounting permitted and using classic gemology and standard gemological equipment and might slightly differ from the assessments provided by other gemologists. Assessments related to period of manufacture or geographic origin of gemstones are expert opinions and may differ from the assessments provided by other professionals. Colors in the pictures/videos might slightly differ from the colors in real life. When certificated stones are being offered, the certificate or report will be mentioned. For additional information or clarification, please get in touch and our in-house team of expert GIA Graduate Gemologists and Registered Appraisers/Valuers will be happy to help. Upon request, every item sold by Espadim 1985...

Contemporary 3.10ct Rhombus Modified Brilliant Cut Diamond Solitaire Engagement Ring in 19.2 Karat White Gold, Bespoke, circa 2010s. This handmade one-of-a-kind jewel features a beau...

Gucci Flora Vintage Diamond Bracelet in 18K Yellow Gold, with Original Box, late 20th Century. A study in rhythm, texture, and restrained brilliance, this Flora bracelet by Gucci ca...

This exceptional Alfred Dunhill “Millennium” wristwatch embodies the elegance of late 20th-century Swiss horology, blending traditional craftsmanship with refined design. Powered by ...

Elegant double-strand necklace composed of luminous cultured pearls, completed by an exquisitely crafted clasp in silver and gold, set with twelve rose-cut diamonds surrounding a cen...

Antique 19th Century En Tremblant Diamond Floral Bouquet Brooch in Silver and Gold, Portugal. A sublime expression of 19th-century Portuguese artistry, this Victorian-period en trem...

Mid-Century diamond swirl double-clip convertible brooch in platinum, 1950s/1960s. Double-clip brooches first captivated the world in the 1930s—a golden era of innovation, elegance a...

19th Century Agate Cameo Brooch with Natural Pearls in Yellow and Rose Gold, France. A finely crafted 19th-century cameo brooch featuring a female bust delicately carved in white-ove...

A 20th Century Diamond and Emerald Target Cocktail Ring. This spectacular ring designed in a style which is iconically Art Deco features a Transitional ...

Museum-quality 18th century rose-cut diamond ‘princess style’ pendeloque pendant earrings in rose gold, Portugal. Of elongated and slightly exaggerated outline typical of the period,...

Leitão & Irmão Sapphire Pair of Clip Brooches in 19.2kt Yellow Gold, Portugal, late 1930s. A refined expression of Portuguese modernity, this pair of sapphire-set clip brooches by L...

A superb Art Deco storyteller panel link bracelet with Andean indigenous scenes in 18kt rose gold, possibly Peruvian, 1930s. This superb jewel is modeled as a sequence of six oblong panels of scalloped borders with chiseled decoration of traditional Andean symbols of birds and deities. These plaques tell a story through three-dimensional cutout and stamping scenes of indigenous mountain life: alpacas or llamas carrying goods; ritual cactus; an indigenous woman walking; an indigenous man crafting tools; a woman seated while enjoying fruits; and finally a reed sailboat with a lone rider...

Antique 19th Century Old Mine-cut diamond floral cluster cocktail ring in silver and yellow gold, Europe, circa 1880s. This antique jewel is modelled as a scalloped flower, with a wide and bold circular design with scalloped borders, this ring features a larger Old Mine-cut diamond in a step-down collet setting surrounded by two rows of 32 similarly-cut pave-set diamonds, all stones in closed-back silver; the closed-back collet attaches to a later D-shape shank in yellow gold with raised shoulders, which can be removed. This dress ring features extremely fiery stones which are ready to sparkle day and night and is sure to make an extraordinary conversation starter! Diamonds: estimated 6.40 carats in total; main diamond estimated 1.20 carats, G/H color (assessed), VS1 clarity (assessed); remaining diamonds estimated 5.20 carats in total. Dimensions: 2.5 x 2.5 cm (collet face-up). Finger Size: 51 (EU) but it could be sized up or down. Gross weight: 12.59g. Finger size: 51 (EU), but could be sized up or down). This item is in good condition, with marks and scratches consistent with general age and wear. Antique, period and vintage pieces, both signed and unsigned, are being offered as worn. Unless otherwise stated, all weights and quality factors have been graded as mounting permitted and using classic gemology and standard gemological equipment and might slightly differ from the assessments provided by other gemologists. Assessments related to period of manufacture or geographic origin of gemstones are expert opinions and may differ from the assessments provided by other professionals. Colors in the pictures/videos might slightly differ from the colors in real life. When certificated stones are being offered, the certificate or report will be mentioned. For additional information or clarification, please get in touch and our in-house team of expert GIA Graduate Gemologists and Registered Appraisers/Valuers will be happy to help. Upon request, every item sold by Espadim 1985...

An important late 17th to early 18th century diamond “laça” pendant-brooch, Portuguese, in 19.2kt yellow gold, set throughout with rose-cut and lasque diamonds in closed-back collet ...