Platinum Brooches
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Metal: Platinum
Vintage French Art Deco Platinum 3.90ctw Diamond Brooch
Located in Orlando, FL
French Late Art Deco Platinum & Diamond Brooch, ca. 1945 — 3.90ctw
An exquisite French brooch from the late Art Deco period, crafted in platinum with a white gold pin. The elongated...
Category
1940s French Art Deco Vintage Platinum Brooches
Materials
Diamond, 18k Gold, Platinum
Art Deco Platinum Diamond and Sapphire Stick Pin Elegant Estate Heirloom
Located in New York, NY
A striking example of 1920s Art Deco refinement, this platinum stick pin showcases a beautifully balanced combination of diamonds and sapphires in a design that epitomizes the geometric symmetry and timeless allure of the era. At its center glows a 0.48-carat European cut diamond, celebrated for its old-world brilliance and hand-cut facets that capture light with soft, romantic sparkle. The center stone is flanked by two additional 2mm European-cut diamonds, bringing the total diamond weight to approximately 0.72 carats, and enhanced by two sleek baguette-cut sapphires measuring 4mm x 1mm, their deep midnight-blue hue offering a sophisticated contrast. The entire piece weighs 4.76 grams total, crafted in luminous platinum, the precious metal most revered in Art Deco jewelry.
Art Deco jewels like this remain highly collectible and increasingly valuable as estate treasures. They embody the elegance of the Jazz Age—a time when craftsmanship and modernism intersected to create wearable works of art. The use of platinum, European-cut diamonds, and calibrated sapphires was a hallmark of the period’s luxury houses, symbolizing innovation and enduring beauty. As fine examples of hand-fabricated Art Deco jewelry grow rarer, this pin represents both historic artistry and investment-worthy value.
This elegant piece transitions effortlessly from daytime sophistication to evening glamour. Worn on a lapel, tie, hat, scarf, or evening gown, it suits both men and women, reflecting the return of brooches and pins as fashion statements on international runways. Perfect for formal occasions, art events, or special celebrations, it adds a distinguished touch that speaks of heritage, refinement, and impeccable taste.
A true estate collectible, this Art Deco diamond and sapphire stick pin...
Category
Early 20th Century American Art Deco Platinum Brooches
Materials
Diamond, Sapphire, Gold, White Gold, Platinum
$1,816 Sale Price / item
20% Off
Antique Platinum, 1920s Art Deco Sapphire and Diamond Bow Brooch
Located in Brighton, GB
Antique Bow Brooch
Platinum
Circa 1920s
This exquisite art deco brooch is designed in the shape of a bow and adorned with diamonds and a single sapphire. The sapphire is an old c...
Category
Early 20th Century English Art Deco Platinum Brooches
Materials
Diamond, Sapphire, Platinum
Art Deco Old European Diamond Blue Sapphire Platinum Antique Bar Pin
Located in Boca Raton, FL
Crafted in platinum, this elegant Art Deco-era bar pin is beautifully proportioned with a total diamond weight of approximately 0.50 carats in Old European cuts (H-I color, VS clarit...
Category
Early 20th Century Art Deco Platinum Brooches
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
Belle Èpoque Diamond Platinum Antique Lace En Tremblant Bow Brooch
Located in Philadelphia, PA
Designed as a dimensional tied bow delicately pierced to resemble lace ribbon
Decorated with old European and single cut diamonds bead set along ribbon
Weighing approximately 2.32 ca...
Category
1910s Belle Époque Vintage Platinum Brooches
Materials
Diamond, Gold, Platinum
Van Cleef
Arpels 1960 19.70 CTW Multi-Gem 18K Gold Platinum Vintage Bee Brooch
Located in Philadelphia, PA
Designed as a stylized yellow gold bee with curving wings and spindly legs
Featuring a cushion shaped emerald cabochon prong set as the body
Weighing approximately 17.30 carats - sem...
Category
1960s Vintage Platinum Brooches
Materials
Diamond, Emerald, Pink Sapphire, Gold, 18k Gold, Yellow Gold, Platinum
Chaumet Platinum Emerald Diamond Brooch
By Chaumet
Located in Queens, NY
Chaumet Platinum Emerald Diamond Brooch, featuring two prong set emeralds, weighing approx. 13.00 carats and 2.50 carats respectively, larger emerald framed by ten channel set baguet...
Category
21st Century and Contemporary French Platinum Brooches
Materials
Diamond, Emerald, Platinum
Transformable Art Deco Period Diamond Ruby Platinum Pendant, Clip Brooch
Located in New York, NY
Fabulous, multi-faceted jewel which may be worn as a pendant on a diamond Riviera necklace, a wide torque style necklace or suspended from a more delicate chain when turned 360 degrees, as a clip brooch, as a large stunning ring when clipped to a wide band, even as a hair ornament. Clip brooches of the Art Deco period were designed to be transformable, facilitating use in a variety of interesting ways.
The asymmetrical swirl design suggests movement and complements the flow of high quality multi-cut diamonds and rubies.
Circa 1935
A similar pair of diamond and ruby scroll clip brooches made for Cartier New York circa 1935 are illustrated in Cartier 1900...
Category
Early 20th Century Art Deco Platinum Brooches
Materials
Diamond, Ruby, Platinum
Diamond and Blue Sapphire Brooch in Platinum .90 Carats Total Art Deco Style
Located in Los Angeles, CA
This gorgeous estate brooch features a beautiful arrangement of round brilliant-cut white diamonds and baguette-cut sapphires set in platinum with an 18k white gold pin and safety ca...
Category
Early 20th Century North American Artisan Platinum Brooches
Materials
Blue Sapphire, White Diamond, Sapphire, Diamond, Gold, White Gold, 18k G...
Art Deco Platinum Natural Old European Cut 5.50 Carat Diamond Brooch Pendant
Located in Baltimore, MD
Art Deco Platinum Natural Old European Cut 5.50 Carat Diamond Brooch Pendant
Metal: Platinum (14k stick pin/closure)
Weight: 16.5 grams
Diamonds: Approx. 5.50 carat total weight G-I...
Category
Early 20th Century Art Deco Platinum Brooches
Materials
Diamond, Platinum
Vintage Platinum Diamond Brooch Pin: Fancy Estate Jewelry, circa 1950
s
Located in Brooklyn, NY
Vintage Brooch pin
Platinum approx 12.90 grams
Natural old cut Diamonds approx 8-10 carat
the center diamonds are approx 5.0mm and 5.5mm
Diamonds qualities approx G-H-SI-VS2
Circa ...
Category
Early 19th Century Antique Platinum Brooches
Materials
Diamond, Platinum
1930s Art Deco Platinum Brooch Carved Jadeite Jade
Old European Cut Diamonds
Located in New York, NY
An exquisite example of Art Deco elegance and master craftsmanship, this circa 1930s platinum brooch encapsulates the glamour, geometry, and symbolic richness of the era. At its hear...
Category
Early 20th Century American Art Deco Platinum Brooches
Materials
Onyx, Jade, Diamond, Platinum
$2,611 Sale Price / item
30% Off
Vintage Tiffany
Co. Platinum Diamond Butterfly Brooch
By Tiffany
Co.
Located in New York, NY
A Timeless Blend of Nature-Inspired Design and Tiffany’s Refined Craftsmanship
Enhance your jewelry collection with this Vintage Tiffany & Co. Butterfly Brooch, impeccably rendered i...
Category
20th Century American Contemporary Platinum Brooches
Materials
Diamond, Platinum
$3,592 Sale Price
20% Off
Antique Art-Deco Diamond Old-cut Platinum Bow Brooch
Located in Beverly Hills, CA
An exquisite brooch meticulously crafted in the form of a bow, adorned with 7.00 carats of old European cut white diamonds. The bow is encrusted with these brilliant diamonds, creati...
Category
1920s American Art Deco Vintage Platinum Brooches
Materials
Diamond, Platinum
Art Deco Sapphire and Diamond Brooch, Burma No Heat
Located in Hummelstown, PA
At the center of this exquisite Edwardian / Art Deco adornment is an open stylized floral design with vivid blue sapphire petals punctuated by shimmering old mine-cut diamonds, float...
Category
1910s Unknown Vintage Platinum Brooches
Materials
Diamond, Sapphire, Platinum
David Webb Art Deco Style Pearl Diamond and Black Enamel Brooch
By David Webb
Located in New York, NY
This Art Deco design brooch features and impressive cultured pearl (13.53mm diameter) of superb quality and condition. It is enhanced by 84 round brilliant diamonds weighing approxim...
Category
1990s American Art Deco Platinum Brooches
Materials
Diamond, Pearl, 18k Gold, Platinum, Enamel
Ostertag Art Deco Emerald and Diamond Brooch
By Ostertag
Located in Riverdale, NY
Wonderful Art Deco Diamond and Emerald brooch from the 1930's, set in platinum by Ostertag, France. This lovely design is very reminiscent of Coco Chanel's logo who was his neighbor in the period, where he was located at 16 Place Vendome.
Conjoined "C" motifs are are laid with a ladder of diamond baguettes edged with round stones terminating in 2 large diamonds (over 1 carat each) on one end and large fluted Columbian teardrops with tiny pave ball caps on the other.
Really exceptional quality and design from 1930's France. Ostertag pieces are exceptionally rare and have the highest quality gems and workmanship c/o the Rubel Freres...
Category
1930s French Art Deco Vintage Platinum Brooches
Materials
Diamond, Emerald, Platinum
Marcel Boucher Enamel Phoenix Brooch, 1941
Located in New York, NY
Rare Marcel Boucher Phoenix collector quality bird brooch, from 1941. Of rhodium plate base metal, crystal rhinestone pave, with hand painted cold pear...
Category
1940s American Retro Vintage Platinum Brooches
Materials
Platinum, Rhodium, Base Metal, Enamel
Antique Art Deco J.E. Caldwell Platinum, Diamond,
Sapphire Bar Brooch
Located in Philadelphia, PA
A fine signed Art Deco bar pin or brooch.
In platinum.
By J.E. Caldwell of Philadelphia.
With 8 channel-set rectangular French cut (lab created) sapphires & 12 prong-set transitio...
Category
Early 20th Century American Art Deco Platinum Brooches
Materials
Diamond, Sapphire, Platinum
ART DECO brooch with pearls, ruby and old mine cut diamond 18k gold and platinum
Located in The Hague, ZH
ART DECO 18k gold with platinum brooch set with pearls, ruby and old mine cut diamond up to 1.20ct - G/H - SI
detailed description:
the size of the brooch is 5.5 cm long by 7.6 ...
Category
1910s Dutch Art Deco Vintage Platinum Brooches
Materials
Diamond, Pearl, Ruby, 18k Gold, Platinum
Antique French Platinum
Gold 2.20ctw Old Diamond Mosaic Pin Brooch
Located in Montclair, NJ
--Stone(s):--
Numerous Natural Genuine Diamonds - Old European
Old Rose Cut - Pave
Bezel Set - Nice Brilliant White Diamonds - 2.20ctw (approx.)
Material: Solid .900 Pla...
Category
19th Century Antique Platinum Brooches
Materials
Diamond, Gold, 18k Gold, White Gold, Platinum
Victorian 14 Karat Gold 0.02 Carat Ruby 0.25 Carat Diamond Snake Pin Brooch
Located in Vilnius, Vilniaus apskr.
This is a beautiful Victorian snake pin brooch crafted in 14K gold and 950 platinum. Circa 1880.
The piece features:
- blue paste
- 2 rubies, round cut, TW 0.02ct, R 2/2, SI
- 36 di...
Category
Late 19th Century Victorian Antique Platinum Brooches
Materials
Diamond, Ruby, Gold, 14k Gold, Platinum
Vintage Diamond
Sapphire Shield Brooch in Platinum
Located in Bloomington, MN
Vintage Diamond
Sapphire Shield Brooch in Platinum
This platinum shield brooch showcases approximately 4.00ctw of sparkling mine-cut diamonds accented by about 0.40ctw of rich...
Category
Early 20th Century Art Deco Platinum Brooches
Materials
Diamond, Sapphire, Platinum
$11,172 Sale Price
40% Off
Antique 3.83 Carat Diamond and Platinum Art Deco Brooch Circa 1925
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive Art Deco 3.83 carat diamond and platinum brooch; part of our diverse antique Art Deco jewelry and estate jewelry collections.
This stunning, fine and impressive diamond brooch has been crafted in platinum.
The pierced decorated, Art Deco oval-shaped design is ornamented with a 0.23ct, 0.22ct and 0.18ct feature Old European round cut diamond, individually collet set in a horizontal linear arrangement.
The feature formation bears a further collet set diamond to the terminals, all encompassed with a pierced decorated Art Deco setting incorporating forty-eight diamonds, in a combination of Dutch and eight cuts.
The symmetrical, stepped millegrain border of the brooch is further ornamented with forty-four diamonds, completing the design.
The stunning antique brooch secures to the reverse with a hinged pin and sheath style fastening.
This 1920s diamond brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.
This impressive antique diamond brooch is supplied with three IDGL diamond grading report certificates for the feature stones, in addition to an IDGL diamond grading report card for the supporting stones.
This stunning Art Deco diamond brooch is an exquisite choice for both gifting and personal acquisition. It serves as an exceptional anniversary or milestone birthday present and is ideal for romantic occasions or celebrating significant life achievements. Collectors and enthusiasts of Art Deco design will admire its bold geometric form and period craftsmanship, while it also stands out as a remarkable statement piece for personal enjoyment.
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 in this stunning example of Art Deco diamond jewelry.
Condition
This stunning 1920s platinum diamond brooch...
Category
1920s Unknown Art Deco Vintage Platinum Brooches
Materials
Diamond, Platinum
Art Deco Platinum Diamond Twin Clip Brooch, Convertible, French Hallmarked
Located in Great Neck Plaza, NY
A spectacular French Art Deco platinum double-clip brooch set with approximately 22.00 carats of fine diamonds. This exquisitely engineered piece showcases the bold geometry and swee...
Category
1930s French Art Deco Vintage Platinum Brooches
Materials
Diamond, Platinum
Antique Edwardian Platinum Topped 14K Gold
Diamond Stickpin
Located in Philadelphia, PA
A fine antique Edwardian stickpin.
In 14 karat yellow gold.
With platinum topped filigree decoration to the hexagonal head and center-set with a small round cut white diamond.
Si...
Category
Early 20th Century Edwardian Platinum Brooches
Materials
Diamond, 14k Gold, Platinum
Platinum 1.75 Inch Flower Cluster Spray Brooch Diamond Leaves and Sapphires
Located in New York, NY
Introducing our exquisite vintage Platinum Flower Cluster Spray Brooch, measuring 1.75 inch width and 0.95 inch length, a true masterpiece of elegance and craftsmanship. This breatht...
Category
20th Century American Contemporary Platinum Brooches
Materials
Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold, Platinum
$2,712 Sale Price
30% Off
1950
s Diamond Platinum Swirl Vintage Brooch Pin
Located in Boca Raton, FL
Vintage platinum diamond swirl brooch, showcasing an elegant, sculptural design with fluid, sweeping curves. The piece is adorned with 43 round brilliant-cut diamonds totaling approx...
Category
Mid-20th Century Contemporary Platinum Brooches
Materials
Diamond, Platinum
Art Deco Ruby Sapphire Diamond Platinum Vintage Tutti Frutti Brooch Clips
Located in Philadelphia, PA
Designed as individual mirrored scrolling streamline motif brooch clips joined in frame
Bead, bezel, and bar set with transitional, single, and baguette cut diamonds
Weighing approxi...
Category
1930s Art Deco Vintage Platinum Brooches
Materials
Diamond, Gold, White Gold, Platinum
Art Deco Sapphire Diamond Platinum Hand Engraved Millgrain Bow 1.30 Inch Brooch
Located in New York, NY
Introducing our exquisite Art Deco Sapphire, nine caliber cut sapphires weighing approximately 0.45 carats, and Diamond, numerous round single cut diamonds weighing approximately 0....
Category
Early 20th Century French Art Deco Platinum Brooches
Materials
Diamond, Sapphire, Platinum
$2,548 Sale Price
31% Off
An Art Deco Platinum Diamond And Ruby Double Clip Brooch
Located in Firenze, IT
An Art Deco diamond approximately 6ct and rubies double clip brooch, circa 1930's, each of abstract shield-shaped design, set with circular-cut and cushion-shaped diamonds, with scr...
Category
1930s Italian Art Deco Vintage Platinum Brooches
Materials
Diamond, Ruby, Platinum
Exquisite Gubelin Art Deco Diamond Platinum Enamel Dragon Pendant Lapel Watch
By Gubelin
Located in New York, NY
A very fine and highly attractive Art Deco period Gubelin diamond, platinum and enamel dragon pendant lapel watch.
E. Gubelin, Lucerne
Circa 1920
In Asian mythology, the dragon represents the principle of heaven, prestige and power. It is associated with the Chinese Imperial family. Some of the finest jewels of the Art Deco period were influenced by exotic Asian motifs which included mythical creature motifs, symmetry and balance. Gubelin is known for its exquisite high-end jewellery, gemstone expertise and discerning clientele. The house celebrates 160 years in business in 2024 and 2024 is the Year of the Dragon.
The open-work case of the pendant lapel watch features approximately 1.50 TCW of full-cut and single-cut diamonds with black enamel accents, suspended from a horizontal diamond bar brooch. The back reveals a watch with Arabic numerals, pearl white dial, black enamel birds in flight amidst stylized clouds and a dynamic black enamel dragon. Mounted in platinum.
Marks: Gubelin, Lucerne, Swiss signed on dial; French assay mark
Condition: Very Good- diamonds fully intact; the watch is in working order, not guaranteed to keep exact time; age appropriate wear to enamel.
Length: 2.25 inches
May be worn as a lapel watch or attached to a chain and worn as a pendant.
References: Christie's April 15 2003 lot 219 for a diamond lapel watch by Gubelin. Art Deco diamond lapel watches...
Category
Early 20th Century Swiss Art Deco Platinum Brooches
Materials
Diamond, Platinum, Enamel
18K Gold And Platinum Diamond Dog Pin Brooch
Located in New York, NY
An 18K yellow gold pin brooch with a platinum dog figure garnished with diamonds. The eye of the animal is set with a cut ruby stone. Hallmarks 18Ct, 15Ct are on the pin. Total Weigh...
Category
20th Century Unknown Platinum Brooches
Materials
Diamond, Ruby, 18k Gold, Platinum
French GIA Certified No Oil Colombian Emerald Platinum Diamond Brooch
Located in New York, NY
An outstanding 1940s brooch of French origin, masterfully crafted in platinum with French assay marks.
The brooch features two vivid Colombian emeralds of fine color and clarity, wei...
Category
1940s French Art Deco Vintage Platinum Brooches
Materials
Diamond, Emerald, Platinum
Art Deco Platinum Jade Diamond Jabot Pin
Located in Miami, FL
Art Deco Platinum Weight 8.1g
Jade Buddha with Rose Cut Diamonds and an onyx detail
Jabot Pin
Category
1930s Art Deco Vintage Platinum Brooches
Materials
Diamond, Jade, Platinum
Estate Art Deco Platinum Diamond Double Clip Brooch - VHK#508b
Located in Hicksville, NY
Estate Art Deco Platinum Diamond Double Clip Brooch - VHK#508b
Item Details:
Metal Type: Platinum [Hallmarked, and Tested]
Weight: 21.4 grams
Diamond Details: 5.00ct total weight, ...
Category
Early 20th Century Art Deco Platinum Brooches
Materials
Diamond, Platinum
Oscar Heyman Vintage Ceylon Sapphire Multi-Gem Platinum 18K Hummingbird Brooch
By Oscar Heyman
Located in Philadelphia, PA
Designed as a stylized hummingbird with yellow gold fanning outstretched wings and high polished beak
Featuring a fancy orangy pink cushion cut sapphire weighing approximately 11.99 ...
Category
1970s Vintage Platinum Brooches
Materials
Diamond, Emerald, Ruby, Pink Sapphire, Gold, Yellow Gold, Platinum
Louis Comfort Tiffany
Co. Amethyst Diamond Platinum 14K Gold Antique Brooch
Located in Philadelphia, PA
Designed as a yellow gold cushion shaped form with scrolling platinum filigree
Centering a cushion cut amethyst weighing approximately 14.25 carats
Transparent deep purple in color a...
Category
1910s Vintage Platinum Brooches
Materials
Amethyst, Diamond, Gold, 14k Gold, Yellow Gold, Platinum
.85 Carat Center Diamond Turquoise Platinum Brooch Flower Belle Époque Victorian
Located in New York, NY
This is a spectacular flower motif brooch in Turquoise with a total of 3.15 Carat of antique Diamonds set in Platinum atop Gold. The central dia...
Category
19th Century Unknown Belle Époque Antique Platinum Brooches
Materials
Diamond, Turquoise, 14k Gold, Platinum, Gold
$3,600 Sale Price
20% Off
Australian Crystal Opal Emerald Diamond Ribbon Brooch Clip Pin
Located in Miami Beach, FL
Beautiful custom made platinum brooch. Featuring a 22c Crystal Opal in an emerald and diamond frame. The photo does not do the opal justice. It has incredible vibrant play of color - very nice broad flashes on red, green, yellow, and blue. The opal is set amongst approximately 7c diamonds and 2.10c emeralds.
Category
1960s Unknown Vintage Platinum Brooches
Materials
Diamond, Emerald, Opal, Platinum
Oscar Heyman Gold and Platinum Diamond Brooch
By Oscar Heyman
Located in New York City, NY
Oscar Heyman 18kt yellow gold and platinum brooch contains 17 round diamond weighing 1.11cts (F-G/VS+). The elegant gold braiding detail on the exterior contrast with a high polishe...
Category
2010s American Contemporary Platinum Brooches
Materials
Diamond, Gold, Platinum
$7,200 Sale Price
28% Off
Art Deco Diamond and Ruby Circle Pin
Located in New York, NY
This beautiful brooch showcases the classic Art Deco design popularized by Cartier in the early part of the twentieth century. Two square or princess cut diamonds adorn the sides imp...
Category
Early 20th Century Unknown Art Deco Platinum Brooches
Materials
Diamond, Ruby, Platinum
French Art Deco Platinum European Diamond
Sapphire Bow Pin Brooch
Located in New York, NY
Exceptional Antique French Art Deco bow pin brooch crafted in platinum, set with 17 old European-cut diamonds approximate 2.22 carats in G color VS clarity, framed by 60 vivid calibr...
Category
1920s French Art Deco Vintage Platinum Brooches
Materials
Diamond, Sapphire, Platinum
Antique Art Deco 10.00ct Old Mine Diamond Platinum Statement Brooch pin
Located in Miami, FL
An exquisite piece of Art Deco craftsmanship, this platinum brooch features a bold geometric design set with approximately 10.00 carats of natural diamonds. With A combination of old...
Category
1930s Art Deco Vintage Platinum Brooches
Materials
Diamond, Platinum
Antique Georgian Floral Brooch Featuring 3 Carats DTW of Antique Diamonds
Located in Montgomery, AL
This exceptional antique piece dates back to the Georgian design period (1714-1840). This design period is quite lengthy as it encompasses the rule of five British monarchies. This G...
Category
Early 19th Century Georgian Antique Platinum Brooches
Materials
White Diamond, Gold, 14k Gold, White Gold, Platinum, Sterling Silver
Vintage Gold Platinum Pave Diamond Emerald Eyes Moveable Head Turtle Brooch Pin
Located in Montclair, NJ
--Stone(s):--
(43) Natural Genuine Diamond - Old Single Cut - Pave Set - Nice Brilliant White Diamonds - 0.30ctw (approx.)
(2) Natural Genuine Emeralds - Round Brilliant Cut - Bezel ...
Category
20th Century Platinum Brooches
Materials
Diamond, Emerald, Gold, White Gold, Yellow Gold, Platinum
Art Deco Platinum Brooch with 1.5 Carats of Diamonds, 1910
Located in Herzelia, Tel Aviv
Art Deco Platinum Brooch with 1.5 Carats of Diamonds, 1910
A refined and beautifully crafted Art Deco platinum brooch, created around 1910 and set with approximately 1.5 Carats of fi...
Category
1910s Art Deco Vintage Platinum Brooches
Materials
Diamond, Platinum
Vintage Tiffany
Co. Platinum Natural Diamond Ribbon Bow Pin Brooch
By Tiffany
Co.
Located in Baltimore, MD
Vintage Tiffany & Co. Platinum Natural Diamond Ribbon Bow Pin Brooch
Metal: Platinum
Weight: 6.51 grams
Diamonds: Approx. 2.00 CTW F-G VS natural r...
Category
Mid-20th Century Retro Platinum Brooches
Materials
Diamond, Platinum
$3,600 Sale Price
20% Off
8.82 Carats Diamonds, Platinum Brooch.
Located in Marcianise, Marcianise (CE)
Elegant flower brooch in platinum structure mounted with diamonds.
Diamonds 8.82 ct
Total Weight 22.50
RF +FUFUI
K.AOAAA
For any information, feel free to contact the seller throu...
Category
1950s Italian Retro Vintage Platinum Brooches
Materials
Diamond, Platinum
American Edwardian Brooch by Pickslay with Imperial Pink Topaz
Located in AMSTERDAM, NL
This unique piece from the American Edwardian, early Art Deco, period, is a fine example of high-end jewelry coming from New York in the beginning of the 20th century. The high-quali...
Category
Early 1900s American Edwardian Antique Platinum Brooches
Materials
Diamond, Topaz, 18k Gold, Platinum
Art Deco Black Onyx Rose-Cut Diamonds Platinum Rubies Brooch Pendant, 1900
Located in Herzelia, Tel Aviv
Art Deco Convertible Brooch & Pendant in Platinum, Onyx, Diamonds & Rubies, ca. 1900
A rare and elegant Art Deco convertible brooch and pendant, blending exquisite Old-cut diamond...
Category
Early 20th Century Art Deco Platinum Brooches
Materials
Diamond, Onyx, Ruby, Platinum
Platinum-Topped Diamond Emerald Art Deco Pin Vintage Elegance Timeless Appeal
Located in New York, NY
A refined example of Art Deco craftsmanship, this exquisite platinum-topped diamond and emerald pin embodies the geometric precision and glamour of the 1920s–1930s. The top portion, ...
Category
Early 20th Century French Art Deco Platinum Brooches
Materials
Diamond, Emerald, Platinum, Base Metal
$1,504 Sale Price
20% Off
Art Deco Platinum Old European Cut Natural 3.00 Carat Diamond Brooch Pin
Located in Baltimore, MD
Art Deco Platinum Old European Cut Natural 3.00 Carat Diamond Brooch Pin
Metal: Platinum
Weight: 12.47 grams
Diamonds: Center stone is approx. 1.00 carats, I I1, the surrounding acc...
Category
Early 20th Century Art Deco Platinum Brooches
Materials
Diamond, Platinum
Rare Antique Platinum Floral Brooch Baguette Diamonds Jade Rubies and Sapphires
Located in New York, NY
A Masterpiece of Timeless Elegance and Exquisite Craftsmanship
Experience the allure of this rare antique floral brooch, a stunning embodiment of luxury and artistry. Meticulously cr...
Category
20th Century American Retro Platinum Brooches
Materials
Diamond, Jade, Ruby, Sapphire, Gold, 18k Gold, Yellow Gold, Platinum
$4,081 Sale Price
30% Off
Edwardian Amythest, Diamond and Pearl Brooch
Located in New York, NY
Lovely Delicate Edwardian Amythest, Diamond and Pearl Brooch from the early 1900's. Unsigned but high quality American manufacture. Platinum t...
Category
Early 1900s American Edwardian Antique Platinum Brooches
Materials
Amethyst, Diamond, Pearl, 14k Gold, Platinum
Art Deco Diamond Platinum Vintage Brooch Pin
Located in Boca Raton, FL
This exquisite Original Art Deco Platinum Diamond Brooch features a striking combination of Old European Cut, Single Cut, and Baguette Cut diamonds, totaling approximately 4 carats i...
Category
Early 20th Century American Art Deco Platinum Brooches
Materials
Diamond, Platinum
Tiffany Natural Pearl and Marquise Diamond Stick Pin
By Tiffany
Co.
Located in Riverdale, NY
Edwardian Tiffany Natural Grey Pearl and Marquise Diamond Stick Pin from the early 20th Century. Large 9mm grey natural pearl set with a marquise 40 point diamond and 2 smaller diamo...
Category
Early 1900s American Edwardian Antique Platinum Brooches
Materials
Diamond, Natural Pearl, 18k Gold, Platinum
Vintage Tiffany
Company Diamond Brooch in 18 Karat Gold, Platinum
By Tiffany
Co.
Located in Boston, MA
Aston Estate Jewelry Presents:
A distinguished Tiffany
Company star form brooch from 1970, showcasing stunning artistry and craftsmanship.
The design features brilliant-cut d...
Category
1970s Contemporary Vintage Platinum Brooches
Materials
Diamond, 18k Gold, Platinum
Oscar Heyman Gold 30 Carat One of a Kind Black Opal Snacking Fish Brooch
By Oscar Heyman
Located in New York City, NY
Oscar Heyman 18kt yellow gold and platinum brooch contains an extraordinarily fine fancy shape Australian black opal weighing 30.63cts. This unique piece also contains 97 round diamonds (1.08cts, F/ VS) and 1 pear shape black opal...
Category
2010s American Contemporary Platinum Brooches
Materials
Diamond, Opal, Black Opal, Gold, Platinum
Cartier London 1930s Diamond Emerald Clip
By Cartier
Located in New York, NY
Circa 1930's. Platinum and 18 karat yellow gold swirl brooch set with approximately 3.50 carats of round and baguette cut diamonds, and approximately 6.53 carats of square emerald c...
Category
1930s English Art Deco Vintage Platinum Brooches
Materials
Diamond, Emerald, 18k Gold, Yellow Gold, Platinum
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