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Alexandra Matias Jewelry

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Antique Serpent Diamond Emerald Ruby Gold and Silver Ring
Located in Lisboa, PT
This Antique Serpent Diamond Emerald Ruby Gold and Silver Ring is a striking example of mid-20th-century symbolic jewelry, created circa 1960s. The serpent motif, long associated wit...
Category

Vintage 1960s Fashion Rings

Materials

Diamond, Emerald, Ruby, Gold, Silver

Bulgari Chrysoprase and Rhodocrosite Gold Earrings
By Bulgari
Located in Lisboa, PT
These signed Bulgari Chrysoprase and Rhodocrosite Gold Earrings exemplify the house’s bold approach to color, volume, and sculptural form. Designed with a softly rounded silhouette, ...
Category

Late 20th Century French Contemporary Stud Earrings

Materials

Chrysophrase, Rhodocrosite, Gold, 18k Gold, Yellow Gold

Chanel Coco Crush Wide Band White Gold Ring, Modern Design, 2000
By Chanel
Located in Lisboa, PT
This signed Chanel Coco Crush White Gold Ring is a refined expression of the house’s modern jewelry language, inspired by the graphic...
Category

21st Century and Contemporary Modern Fashion Rings

Materials

18k Gold, White Gold

Tiffany and Co. Diamonds Rose Gold Ring
By Tiffany Co.
Located in Lisboa, PT
This Tiffany and Co. Diamonds Rose Gold Ring showcases a refined contemporary design that reflects the maison’s enduring commitment to craftsmanship and modern elegance. Crafted in s...
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, 18k Gold, Rose Gold

GIA Report Certified Intense Fancy Yellow Natural Diamond White Gold Ring
Located in Lisboa, PT
This GIA Report Certified Fancy Intense Yellow Natural Diamond White Gold Ring is a refined expression of elegance and distinction. Crafted in solid 18 kt - 750‰ white gold, the ring...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold

Bulgari B.Zero1 Diamond White Gold Ring
By Bulgari
Located in Lisboa, PT
This Bulgari Diamond B.Zero1 Gold Ring exemplifies the bold and contemporary spirit that defines the iconic Italian maison. Crafted in solid 18 kt - 750‰ white gold, the ring featur...
Category

21st Century and Contemporary Italian Modern Fashion Rings

Materials

Diamond, 18k Gold, White Gold

18kt White Gold Diamond Pavé Hoop Earrings, 202 Diamonds
Located in Lisboa, PT
These Diamond Pavé White Gold Hoop Earrings embody timeless sophistication and refined craftsmanship. Crafted in solid 18 kt - 750‰ white...
Category

21st Century and Contemporary Modern Hoop Earrings

Materials

Diamond, 18k Gold, White Gold

Otto Jakob 18kt Yellow Gold Raspberry Pink Tourmaline Dangle Earrings
By Otto Jakob
Located in Lisboa, PT
These Otto Jakob Tourmaline Gold Earrings embody the designer’s signature blend of artistic expression and refined craftsmanship. Executed in solid 18 kt - 750‰ yellow gold, the earr...
Category

Vintage 1980s German Contemporary Dangle Earrings

Materials

Tourmaline, 18k Gold, Yellow Gold

Contemporary 18 kt Two Tone Gold Diamond Cocktail Ring
Located in Lisboa, PT
This Diamond Two Tone Gold Ring is crafted in 18-karat gold and designed with a sculptural three-level structure that plays with volume, contrast, and light. The lowest and higher ti...
Category

20th Century Portuguese Contemporary Cocktail Rings

Materials

Diamond, Gold, 18k Gold, White Gold, Yellow Gold

Diamond Emerald Gold Earrings
Located in Lisboa, PT
These Diamond Emerald Gold Earrings are crafted in 19.2-kt yellow gold and designed with a classic and refined silhouette that highlights the beauty of their amazing gemstones. Each ...
Category

Late 20th Century Portuguese Contemporary Drop Earrings

Materials

Diamond, Emerald, Gold, 18k Gold, Yellow Gold

Tiffany Co. Hematite Jade Mother of Pearl Gold Earrings
By Angela Cummings for Tiffany Co.
Located in Lisboa, PT
These Tiffany & Co. Hematite Jade Mother of Pearl Gold Earrings are crafted in 18 kt yellow gold and showcase the distinctive creative vocabulary of Angela Cummings, one of the most ...
Category

Vintage 1980s American Contemporary Clip-on Earrings

Materials

Hematite, Jade, Gold, 18k Gold, Yellow Gold

Boucheron Bohême Diamond Gold Necklace
By Boucheron
Located in Lisboa, PT
This Boucheron Bohême Diamond Gold Necklace is crafted in 18 kt yellow gold and belongs to the house’s iconic Bohême Serpent collection, a line celebrated for its fluid shapes and sy...
Category

20th Century French Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Bulgari Allegra Citrine Tourmaline Topaz Amethyst Diamond Gold Earrings
By Bulgari
Located in Lisboa, PT
These Bulgari Allegra Citrine Tourmaline Topaz Amethyst Diamond Gold Earrings are crafted in 18 kt white gold and express the joyful, vibrant spirit that defines the Allegra collecti...
Category

21st Century and Contemporary Contemporary Drop Earrings

Materials

Amethyst, Citrine, Diamond, Topaz, Tourmaline, 18k Gold, White Gold

Amethyst Diamond Gold Cocktail Ring
Located in Lisboa, PT
This Amethyst Diamond Gold Cocktail Ring is crafted in eighteen-karat rose gold and designed with a captivating interplay of color and light. At the center rests a smooth cabochon am...
Category

20th Century Portuguese Contemporary Dome Rings

Materials

Amethyst, Diamond, Gold, 18k Gold

Bulgari Allegra Citrine Tourmaline Topaz Amethyst Diamond Gold Cocktail Ring
By Bulgari
Located in Lisboa, PT
Crafted in eighteen-karat white gold, this Bulgari Allegra Citrine Tourmaline Topaz Amethyst Diamond Gold Cocktail Ring captures the joyful spirit that defines the Allegra collection...
Category

21st Century and Contemporary Italian Contemporary Fashion Rings

Materials

Amethyst, Citrine, Diamond, Topaz, Tourmaline, 18k Gold, White Gold

Brilliant-Cut Diamond 1.26 ct Yellow Gold Ring
Located in Lisboa, PT
This yellow gold ring adorned with approximately 1.26 ct of brilliant-cut diamonds is a captivating statement of elegance and artistry. The design features an intricate arrangement o...
Category

Late 20th Century European Contemporary Fashion Rings

Materials

Diamond, 18k Gold, Yellow Gold

Emerald and Diamond Yellow Gold Pendant Chain Necklace
Located in Lisboa, PT
This Emerald and Diamond Yellow Gold Pendant Chain Necklace captures timeless sophistication and natural brilliance. Crafted in 19.2 kt (800‰) yellow gold, the necklace features a vi...
Category

21st Century and Contemporary European Contemporary Pendant Necklaces

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Diamond White Gold Tennis Bracelet
Located in Lisboa, PT
This stunning Tennis Bracelet with 51 brilliant-cut diamonds with 7.65 ct (colour G/H, clarity VS/SI) is a masterpiece of elegance and refined craftsmanship. Each diamond has been ca...
Category

21st Century and Contemporary European Contemporary Tennis Bracelets

Materials

Diamond, 18k Gold, White Gold

Diamond Tricolor Yellow, Rose and White Gold Half-Moon Clip Brooches
Located in Lisboa, PT
This exquisite pair of Diamond Yellow, Rose, and White Gold Half-Moon Clip Brooches captures the harmony of color, brilliance, and craftsmanship. Expertly handcrafted in 19.2 kt g...
Category

Mid-20th Century European Brooches

Materials

Diamond, Rose Gold, White Gold, Yellow Gold

Engraved Yellow Gold Chain Bracelet
Located in Lisboa, PT
This Hand-Engraved Yellow Gold Bracelet is a celebration of timeless craftsmanship and refined design. Expertly handcrafted in 19.2 kt yellow gold (800‰), the bracelet is composed of...
Category

Late 20th Century Portuguese Chain Bracelets

Materials

Yellow Gold

Rutilated Quartz Yellow Gold Necklace
Located in Lisboa, PT
This Rutilated Quartz Yellow Gold Necklace celebrates the harmonious balance between natural beauty and refined craftsmanship. Handcrafted in yellow gold, the piece showcases a seque...
Category

Late 20th Century European Link Necklaces

Materials

Quartz, 14k Gold, Yellow Gold

Vintage Sterling Silver Water Pitcher circa 1917–1937
Located in Lisboa, PT
This Antique Portuguese Sterling Silver Water Pitcher is a striking example of early 20th-century craftsmanship, combining artistic refinement with historical authenticity. Meticulou...
Category

Early 20th Century Portuguese Pitchers and Decanters

Materials

Silver

Contemporary Solitaire Diamond Platinum Engagement Ring
Located in Lisboa, PT
This Contemporary Solitaire Diamond Platinum Engagement Ring captures the essence of timeless sophistication and modern design. Handcrafted in platinum (900‰ purity), this exquisite ...
Category

Early 2000s European Contemporary Engagement Rings

Materials

Diamond, Platinum

Contemporary Diamond White Gold Pendant Necklace
Located in Lisboa, PT
This Contemporary Diamond White Gold Pendant Necklace captures timeless elegance through its refined drop-inspired design. Crafted in 19.2 kt white gold (800‰ purity), the pendant sh...
Category

Late 20th Century Portuguese Contemporary Pendant Necklaces

Materials

Diamond, White Gold

Platinum and gold earrings with tourmalines and diamonds
Located in Lisboa, PT
These elegant pink tourmaline diamond platinum and white gold earrings showcase refined design and timeless sophistication. Crafted in a combination of platinum and white gold, the ...
Category

Late 20th Century Lever-Back Earrings

Materials

Diamond, Tourmaline, Gold, Platinum

Diamonds and amethyst, gold ring
Located in Lisboa, PT
This striking amethyst diamond yellow gold ring showcases the bold elegance of contemporary fine jewelry. Crafted in 18 kt yellow gold, the design features a wide band with sculptura...
Category

Late 20th Century Cocktail Rings

Materials

Amethyst, Diamond, Gold, 18k Gold

Emerald Diamond Enamel Yellow Gold Earrings
Located in Lisboa, PT
These exquisite emerald diamond enamel yellow gold earrings celebrate the harmony of nature through refined craftsmanship and timeless design. Created in 18 karat yellow gold, the ea...
Category

Mid-20th Century Lever-Back Earrings

Materials

Diamond, Emerald, Yellow Gold, Enamel

Mid-20th Century 18kt Gold Emerald Diamond Enamel Leaf Brooch
Located in Lisboa, PT
This brooch in 18 kt yellow gold captures the refined elegance of nature with a sophisticated leaf-shaped design. At its center lies the vivid contrast between three elements: the de...
Category

Mid-20th Century Brooches

Materials

Diamond, Emerald, Gold, Enamel

Antique Gold and Silver Lizard Brooch with Old-Cut Diamonds and Rubies
Located in Lisboa, PT
This striking antique lizard brooch is a true conversation piece, meticulously crafted in a rare combination of gold and silver. The lifelike d...
Category

Antique Late 19th Century European Victorian Brooches

Materials

Diamond, Ruby, Gold, Silver

Diamonds Emerald Gold Ring
Located in Lisboa, PT
18kt – 750‰ yellow gold ring, with a rounded triangular shape, with 1 round-cut emerald in the center totalling around 2.61ct and surrounded by 19 brilliant-cut diamonds. Has been ...
Category

20th Century Portuguese Modern Cocktail Rings

Materials

Diamond, Emerald, Gold, 18k Gold, Yellow Gold

18kt Yellow Gold Triple Ring with Rubies, Emeralds, and Sapphires
Located in Lisboa, PT
18kt – 750‰ yellow gold ring, composed of three movable rings: one with 9 emeralds, another with 9 rubies and the third one with 9 sapphires. The rings can be worn together or separa...
Category

20th Century Portuguese Modern Band Rings

Materials

Emerald, Ruby, Sapphire, Gold, 18k Gold, Yellow Gold

18th century Portuguese Diamonds Gold and Silver Ring
Located in Lisboa, PT
Antique yellow gold and silver ring with rose-cut diamonds. Portuguese, 18th or 19th century. Has been professionally cleaned and inspected and will be elegantly packaged for gifting...
Category

Antique Late 18th Century Portuguese Cluster Rings

Materials

Diamond, Gold, Silver

Art Deco 19.2kt Rose Gold Cocktail Ring with Seven Diamonds, 1950s
Located in Lisboa, PT
Inspired by the bold geometry and elegance of the Art Deco movement, this sculptural cocktail ring is a celebration of architectural design and refined craftsmanship. Handcrafted in ...
Category

Mid-20th Century Portuguese Art Deco Cocktail Rings

Materials

Diamond, Rose Gold

19th Century Portuguese Silver Salver by João Ramos Ortiz, 833‰
Located in Lisboa, PT
Large Portuguese silver salver, crafted in 833‰ silver, featuring a plain surface and four feet, 19th century. Bearing the Lisbon assay mark from the early 19th century — possibly la...
Category

Antique Early 19th Century Portuguese Silver Chargers and Plates

Materials

Silver

Bulgari B.Zero1 Rhodolite White Gold Ring
By Bulgari
Located in Lisboa, PT
Bold, architectural and unmistakably iconic, this Bulgari B.Zero1 Rhodolite White Gold Band Ring captures the spirit of contemporary Italian design. Inspired by the grandeur of Rome’...
Category

Late 20th Century Italian Contemporary Band Rings

Materials

Rhodolite, 18k Gold, White Gold

Jade Lapis Lazuli Pearl Diamond Yellow Gold Dome Cocktail Ring
Located in Lisboa, PT
A sculptural celebration of natural beauty, this dome cocktail ring is a one-of-a-kind composition that embodies organic elegance. Handcrafted in yellow gold, the ring features an ey...
Category

Late 20th Century French Modern Dome Rings

Materials

Pearl, Lapis Lazuli, Jade, Diamond, Yellow Gold, 18k Gold

Lalaounis Ruby Dragon Head Yellow Gold Bangle Bracelet Greece Circa 1970
By Ilias Lalaounis
Located in Lisboa, PT
This signed Ilias Lalaounis ruby and yellow gold bangle bracelet is an outstanding example of Greek revival design from circa 1970. Expertly handcrafted in Greece, the piece features...
Category

Late 20th Century Greek Classical Greek Clamper Bracelets

Materials

Ruby, 18k Gold, Yellow Gold

Mauboussin Aquamarine, Ruby, Emerald, Diamond and White Gold Cocktail Ring
By Mauboussin
Located in Lisboa, PT
This signed Mauboussin cocktail ring is a masterful expression of colour and Parisian elegance. Created in 18kt white gold (hallmarked 750), the design centres around a striking blue...
Category

21st Century and Contemporary French Modern Fashion Rings

Materials

Aquamarine, Diamond, Emerald, Ruby, Gold, 18k Gold, White Gold

18th Century Spanish Emerald and Diamond Cross Pendant in Gold and Silver
Located in Lisboa, PT
A rare and striking 18th-century Spanish cross pendant, this exceptional piece of devotional jewelry is a true testament to the grandeur of the Baroque era...
Category

Antique 18th Century Spanish Rococo Pendant Necklaces

Materials

Diamond, Emerald, Gold, Silver

Antique 19.2kt Yellow Gold Bracelet with Blue Yellow Sapphires, 1960
Located in Lisboa, PT
Rigid bracelet in 19.2 kt – 800 ‰ yellow gold , set with 6 blue sapphires and 7 yellow sapphires totalling approximately 16.8 ct. 6 cm internal diameter, with safety chain. Portugue...
Category

Mid-20th Century Portuguese Modern Bangles

Materials

Blue Sapphire, Yellow Sapphire, Gold, 18k Gold, Yellow Gold

“Crescent” brooch in gold and silver. Portuguese, 19th/20th century
Located in Lisboa, PT
Brooch in 19.2 kt – 800‰ yellow gold and 833‰ silver, in the form of a crescent moon, set with old European-cut and rose-cut diamonds, totalling approximately 1 ct. Portuguese, beari...
Category

20th Century Portuguese Belle Époque Brooches

Materials

Diamond, Gold, 18k Gold, Silver

Victorian Style Gold Earrings with Agate Cameos and Pearls
Located in Lisboa, PT
18kt– 750‰ rose gold earrings, oval-shaped, featuring a central cameo carved in agate, depicting a female figure in profile with delicate features and period-style attire. The gold f...
Category

Antique 1890s Portuguese Victorian Lever-Back Earrings

Materials

Agate, Pearl, Gold, 18k Gold, Rose Gold

Antique Portuguese “Bow” Brooch, Silver and Topaz, 18th Century
Located in Lisboa, PT
“Laça” brooch in 833‰ silver with topazes, Portuguese, second half of the 18th century. Floral decoration with stylised bow, with 3 removable “girandola” pendants in the shape of sty...
Category

Antique 18th Century Portuguese Art Nouveau Brooches

Materials

Topaz, Silver

Fred Paris 18kt Yellow Gold Leopard Dome Ring with Black Enamel, 1990
By Fred Paris
Located in Lisboa, PT
18kt – 750‰ yellow gold Fred Vintage ring from the 90's, with a dome-shaped design inspired by the fur pattern of a leopard’s coat in black enamel. The surface of the gold has a te...
Category

20th Century French Contemporary Dome Rings

Materials

18k Gold, Yellow Gold, Gold, Enamel

Scarab Choker in Gold and Lapis Lazuli
Located in Lisboa, PT
Choker with a semi-rigid mesh in 18kt – 750‰ yellow gold, featuring a scarab pendant adorned with three deep and intense blue lapis lazuli stones. The scarab, inspired by the symboli...
Category

20th Century Portuguese Egyptian Revival Choker Necklaces

Materials

Lapis Lazuli, Gold, 18k Gold, Yellow Gold

Bracelet with gold application, amethyst, and quartz on horn material
Located in Lisboa, PT
Bracelet with 19.2kt– 800‰ yellow gold application. The bracelet is wide and rigid, made of horn material in a deep black tone, with an opening at the back. The natural finish revea...
Category

20th Century Portuguese Belle Époque Cuff Bracelets

Materials

Amethyst, Quartz, 18k Gold, Gold

New Edwardian Emerald and Diamonds Gold Ring
Located in Lisboa, PT
19.2 kt – 800 ‰ white gold ring with 1 rectangular emerald surrounded by 28 marquise cut diamonds and 2 brilliant cut diamonds. Emerald measurements: 7.02 mm x 5.33 mm.
Category

Late 20th Century Portuguese Early Victorian Engagement Rings

Materials

Diamond, Emerald, Gold, 18k Gold, Yellow Gold

19.2kt White Gold Star Brooch with Pavé Diamonds from Portugal
Located in Lisboa, PT
19.2kt – 800‰ white gold star-shaped brooch, set with pavé diamonds in brilliant-cut.
Category

21st Century and Contemporary Portuguese Contemporary Brooches

Materials

Diamond, 18k Gold, White Gold

Frascarolo Tiger Gold Ring Enamel and Rubies
By PIERINO FRASCAROLO
Located in Lisboa, PT
18kt – 750‰ yellow gold tiger ring, with white, black, and red enamelled stripes, eyes set with 2 cabochon rubies. From the “Fierce Beast” Collection by the Italian jeweller and des...
Category

20th Century Italian Baroque Revival Fashion Rings

Materials

Ruby, 18k Gold, Yellow Gold, Gold, Enamel

Sapphires and Amethyste White Gold Ring
Located in Lisboa, PT
18kt – 750‰ white gold ring with 1 faceted spherical amethyst mea suring20.0mm diameter in the center, surrounded on both sides by blue sapphires. Polished finish
Category

21st Century and Contemporary Portuguese Contemporary Dome Rings

Materials

Amethyst, Sapphire, 18k Gold, White Gold, Yellow Gold

White Gold Diamond Ring
Located in Lisboa, PT
18kt – 750‰ wihte gold ring, with a 0.50ct princess cut diamond in the centre and 4 brilliant cut diamonds of around 0.04ct in total
Category

21st Century and Contemporary Portuguese Contemporary Band Rings

Materials

Diamond, 18k Gold, White Gold

Modern Gold Ring with Diamond and Ebonite
Located in Lisboa, PT
19.2kt – 800‰ rose gold ring made site ebonite set with cut diamond around 1.50ct surrounded by 18 diamonds. Not adjustable.
Category

21st Century and Contemporary Portuguese Contemporary Cocktail Rings

Materials

Diamond, 18k Gold, Gold

Gold and Diamond Cufflinks with Human Figure
Located in Lisboa, PT
Round cufflinks, with roman figure in high relief, in 9kt – 375‰ yellow gold and 6 small diamonds in brilliant cut on the crown
Category

20th Century Italian Classical Roman Cufflinks

Materials

Diamond, 10k Gold, Gold

XVIII Century Gold and Silver Portuguese Ring with Amethyst and Chrysolite
Located in Lisboa, PT
From the 18th century this antique gold and silver ring has an amethyst in the centre, surrounded by 20 chrysolites. Without hallmark, under Decree-Law n.º 120/2017, art. 2, paragra...
Category

Antique Late 18th Century Portuguese Edwardian Dome Rings

Materials

Amethyst, 18k Gold, Gold, Silver

Bulgari Allegra Necklace with Citrine, Peridot, Topaz, Amethyst and Diamonds
By Bulgari
Located in Lisboa, PT
Bulgari necklace in 18kt – 750‰ white gold, from the Allegra collection. Inspired by the joy and exuberance of life, set with 11 brilliant-cut diamonds, two citrines (round cabochon...
Category

21st Century and Contemporary Italian Contemporary Drop Necklaces

Materials

Amethyst, Citrine, Diamond, Peridot, Topaz, 18k Gold, White Gold

Antique Gold Enamel Hippocampus Brooch
Located in Lisboa, PT
18kt – 750‰ yellow gold antique brooch, in the shape of a hippocampus. Figure of a mythological horse with a fish tail. Horse with turquoise enamelled mane, fish tail with blue ena...
Category

20th Century Portuguese Artist Brooches

Materials

18k Gold, Enamel

Contemporary Gold and Diamonds Ring
Located in Lisboa, PT
A stunning 19.2kt – 800‰ white gold ring set featuring 7 brilliant-cut diamonds with a total aproximate weight around 2ct, boasting excepcional crafstmanship and timeless elegante.
Category

21st Century and Contemporary Portuguese Contemporary Band Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Cartier Trinity Ring, 18k Gold with Diamonds
By Cartier
Located in Lisboa, PT
Cartier Trinity Ring, White Gold 750‰, Rose Gold 750‰, Yellow Gold 750‰ with Diamonds Three interlocking bands pavé set with brilliant-cut diamonds. Small model. Supplied with Carti...
Category

21st Century and Contemporary French Contemporary Band Rings

Materials

Diamond, 18k Gold