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Alexandra Matias Jewelry Brooches

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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

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

“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

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

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

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

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A stunning vintage 1950s 0.90 carat diamond and cultured pearl, 18 karat yellow and rose gold brooch; part of our diverse vintage jewelry and estate jewelry collections. This stunning, fine and impressive pearl and diamond brooch has been crafted in 18k yellow and rose gold. The spray design has a tied ribbon to hold the two flowers stems and leaves together. The two-tone flower-heads are ornamented with a bezel set 0.47Ct and 0.43Ct transitional modern brilliant round cut diamond. The design is embellished with three cultured pearls, varied in size and shape. The brooch secures to the reverse with a hinged pin and push fit clasp. This pearl and diamond spray brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18k gold. The brooch is supplied with two independent diamond grading certificates for the feature diamonds in addition to an independent diamond grading report card for the pearls. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This stunning vintage gemstone brooch...
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Vintage 1950s Brooches

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1950s Diamond and Pearl Yellow and Rose Gold Brooch
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Category

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Materials

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Category

Antique Early 1900s British Victorian Brooches

Materials

Diamond, Gold, Silver

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Certified Natural Pearl and Diamond Bow Brooch 19th Century
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Antique Late 19th Century European Victorian Brooches

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