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David Webb Platinum Convertible Diamond Flower Brooch
By David Webb
Located in New York, NY
Crafted in platinum with a yellow gold "en tremblant" element; set with 174 round brilliant-cut
Category
20th Century American Modern Brooches
Materials
Diamond, Platinum
Mid-Century 4.22 CTW Colombian Emerald Diamond Platinum Convertible Ring GIA
Located in Philadelphia, PA
platinum
Circa: 1950's
Ring size: 6 and sizable
Measures North to South 21.5.0 mm and sits 11.5 mm high
Category
Vintage 1950s Cocktail Rings
Materials
Diamond, Emerald, Platinum
Art Deco 1930 Platinum Convertible Pendant Brooch 5.02 Cts In Diamonds Calf Cut
Located in Miami, FL
Jeweled Art Deco Convertible Necklace-Brooch.
Beautiful, delicate and elegant piece from the
Category
Vintage 1930s American Art Deco Pendant Necklaces
Materials
Diamond, White Diamond, Platinum
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H 1.15 in W 1.81 in L 16.5 in
Convertible Platinum Cocktail Ring with Diamonds
Located in New York, NY
Cocktail ring finely crafted in 18 k platinum with diamonds weighing a total of 4.5 k and covered
Category
Vintage 1940s American Cocktail Rings
Materials
Diamond, Platinum
Antique Convertible Platinum 4.70 Ct Diamond Pendant Brooch
Located in Flushing, NY
Antique Convertible Platinum & 18K Gold 4.70 Carat Diamond Pendant Brooch
A Fine example of a
Category
Early 20th Century Pendant Necklaces
Materials
White Diamond, Gold, 18k Gold, Platinum
9.50 carat Emerald Diamond Platinum Bracelet convertible Brooch 1940S
Located in Geneva, CH
Platinum Bracelet convertible Brooch.
Circa 1940.
Category
Vintage 1940s European Retro Retro Bracelets
Materials
Diamond, Emerald, Gold, Platinum
6.28 Carat Ballerina Ring Convertible to Pendant Platinum
Located in Chicago, IL
This New York Jewelers Signature ring is made of platinum and weighs 10.8 DWT (approx. 16.8 grams
Category
Early 2000s American Modern Bridal Rings
Materials
Diamond, Platinum
Edwardian Sapphire Diamond Platinum-Topped Gold Convertible Pendant
Located in Narberth, PA
, which is made of platinum-topped 14kt yellow gold, has a shield-like shape and cage-like design. The
Category
Vintage 1910s Edwardian Necklace Enhancers
Materials
Diamond, Sapphire, 14k Gold, Platinum
Art Deco Platinum Diamond Sapphire Convertible Pendant Brooch
Located in Cape May, NJ
Era: Art Deco
Metal Composition: Platinum
Primary Stone: Diamond
Carat Weight: .60 CT
Color: G
Category
Vintage 1920s Art Deco Pendant Necklaces
Materials
Diamond, Blue Sapphire, Platinum
Convertible Pearl and Diamond Drop Hoop Earrings Set in Platinum
Located in London, GB
A beautiful pair of convertible pearl and diamond hoop earrings set in platinum.
Each earring is
Category
2010s British Modern Hoop Earrings
Materials
Diamond, Pearl, Platinum
Kutchinsky London 1970 Convertible Collar Platinum 154.2 Ct Diamonds Aquamarines
By Kutchinsky
Located in Miami, FL
Magnificent Convertible Necklace designed by Kutchinsky.
Extraordinary one-of-a-kind piece
Category
Vintage 1970s English Modernist Chain Necklaces
Materials
Aquamarine, Diamond, Platinum
H 3.07 in W 1.89 in D 0.6 in L 24 in
Guillemin & Soulaine Paris Convertible Earrings in 18kt Gold Platinum & Diamonds
Located in Miami, FL
the 1970. The beautiful convertible pair of clip on earrings have been crafted with superb details in
Category
Vintage 1970s French Modern Clip-on Earrings
Materials
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold, Platinum
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W 0.59 in L 1.35 in
Leon Mege Convertible Drop Earrings with Diamonds and Aquamarines in Platinum
By Leon Mege
Located in New York, NY
. The platinum drops are easy to convert to a pair of studs by sliding the pendants off the post. They
Category
2010s American Contemporary Drop Earrings
Materials
Aquamarine, Diamond, Platinum
Art Deco Style Emerald and Diamond Convertible Stud Earrings Set in Platinum
Located in London, GB
A beautiful pair of Art Deco inspired emerald and diamond target stud earrings set in platinum
Category
2010s Art Deco Stud Earrings
Materials
Diamond, Emerald, Platinum
Art Deco 1930 Convertible Pendant Brooch Platinum 11.73 Ctw Diamonds & Emeralds
Located in Miami, FL
deco period, back in the 1930. This convertible pendant and brooch has been crafted in solid platinum
Category
Vintage 1930s American Art Deco Pendant Necklaces
Materials
Diamond, White Diamond, Emerald, Platinum
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W 1.77 in L 1.89 in
5.10 Carat Diamond Art Deco Style Convertible Brooch/Clips in Platinum & Gold
Located in Sherman Oaks, CA
) of 1925 to the 1940s.
A convertible bow design brooch
Composed of two diamond set platinum dress
Category
21st Century and Contemporary American Art Deco Brooches
Materials
Diamond, 18k Gold, Platinum
Raymond Yard 1940 Deco Retro Convertible Bracelet Platinum with 5.85 Ct Diamonds
By Raymond C. Yard
Located in Miami, FL
A convertible riviera diamonds bracelet designed by Raymond Yard.
Beautiful piece created during
Category
Vintage 1930s American Art Deco Tennis Bracelets
Materials
Diamond, White Diamond, 14k Gold, Yellow Gold, Platinum
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W 0.43 in L 7 in
Art Deco 1932 Convertible Pendant Brooch In Platinum With 3.97 Ctw In Diamonds
Located in Miami, FL
An art deco convertible pendant brooch with GIA certified diamond.
An statement piece, created
Category
Vintage 1930s American Art Deco Pendant Necklaces
Materials
Diamond, White Diamond, Platinum
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W 0.83 in L 1.85 in
Art Deco 1915 Convertible Necklace 18kt Gold and Platinum with 2.43 Cts Diamonds
Located in Miami, FL
Art Deco convertible necklace-brooch.
Beautiful convertible necklace-brooch, created in America
Category
Vintage 1910s American Art Deco Brooches
Materials
Diamond, Pearl, Gold, 18k Gold, Platinum
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W 1.57 in L 1.14 in
Platinum 1930 Art Deco Convertible Clips Brooch With 16.12 Cts In Mixed Diamonds
Located in Miami, FL
, circa 1930. I was carefully crafted with impeccable attention to details in solid .900/,999 platinum and
Category
Vintage 1930s American Art Deco Brooches
Materials
White Diamond, Diamond, Platinum
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W 2.25 in L 2.56 in
Convertible diamond necklace/bracelet, circa 1930
Located in London, GB
Convertible diamond necklace/bracelet. Set with twenty-five cushion shape old mine diamonds in open
Category
Vintage 1930s Beaded Necklaces
Materials
Diamond, Platinum
Longines Diamond Garland Convertible Watch Bracelet
By Longines
Located in New York, NY
LONGINES Diamond Garland Convertible Watch Bracelet in 18k Yellow Gold and Platinum.
A vintage
Category
Vintage 1980s Swiss Wrist Watches
Materials
Diamond, White Diamond, 18k Gold, Platinum
Fire Opal Convertible Choker and Bracelet
Located in New Orleans, LA
their formation. These dazzling examples are bezel-set into elegant openwork platinum and 21K yellow
Category
20th Century Unknown Edwardian Choker Necklaces
Materials
Opal, Fire Opal, Yellow Gold, Platinum
Vintage Sapphire and Diamond Convertible Tiara Necklace
Located in London, GB
diamond convertible tiara and necklace set, in platinum, circa 1950.
This beautifully handcrafted tiara
Category
Vintage 1960s French Retro Drop Necklaces
Materials
Diamond, Sapphire, Platinum
Antique Sapphire Diamond Convertible Brooch Pendant 1910s
Located in Chicago, IL
Circa 1910 This antique convertible brooch / pendant is finely crafted in yellow 14K gold and
Category
Vintage 1910s Austrian Art Deco Brooches
Materials
Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum, Yellow Gold, ...
7 Carat Diamond Convertible Brooch Paisley Pendant
Located in Atlanta, GA
Carats of diamonds set in platinum and 18 karat white gold. The round and marquise cut diamonds are set
Category
Late 20th Century Unknown Modern Brooches
Materials
Diamond, 18k Gold, White Gold, Platinum
David Webb Double Clip Diamond Convertible Vintage Brooch
By David Webb
Located in New York, NY
two models: with and without the gold backdrop. Crafted in 18K Yellow Gold and Platinum set with mixed
Category
20th Century American Modern Brooches
Materials
Diamond, 18k Gold, Platinum
Peridot, Diamond, Aquamarine, Amethyst & Tourmaline Convertible Tiara/Necklace
Located in London, GB
0.53cts total and 257 diamonds 6.03cts total.
Made in platinum & 18k gold including a platinum tiara
Category
2010s British Egyptian Revival Link Necklaces
Materials
Amethyst, Aquamarine, Diamond, Peridot, Tourmaline, 18k Gold, Platinum
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H 6.07 in W 5.12 in D 1.11 in
Leon Mege aquamarines and diamonds convertible earrings with detachable pendants
By Leon Mege
Located in New York, NY
Gorgeous chandeliers are specifically designed to make you look like an absolute goddess on your wedding day and later convert to a casual pair of everyday studs. The drops have a to...
Category
2010s American Contemporary Drop Earrings
Materials
Aquamarine, Diamond, Platinum
David Webb Celtic Crescent Convertible Necklace / Brooch i
By David Webb
Located in New York, NY
David Webb Celtic Crescent Convertible Necklace / Brooch in 18k yellow gold and platinum, encrusted
Category
21st Century and Contemporary American Artist Link Necklaces
Materials
Diamond, Emerald, Ruby, 18k Gold
Gems Are Forever GIA Certified 8.14 Carat Sapphire and Diamond Convertible Ring
By Gems Are Forever
Located in beverly hills, CA
art deco inspired sapphire and diamond convertible ring and pendant. A deep royal blue sapphire 8.14
Category
2010s American Contemporary Engagement Rings
Materials
Diamond, Sapphire, Platinum
Rena Koopman Sculptural Convertible Drop Earrings in Frosted 18kT Yellow Gold
Located in Miami, FL
Convertible drop earrings designed by Rena Koopman.
Beautiful one of a king artist studio pieces
Category
Vintage 1980s American Modernist Dangle Earrings
Materials
18k Gold, Rose Gold, Yellow Gold, Platinum
Free Shipping
W 1 in L 4 in
Art Deco Diamond, Jadeite, Onyx and Rock Quartz Crystal Convertible Earrings
Located in Narberth, PA
An absolutely stunning and one-of-a-kind pair of convertible earrings from the Art Deco (ca1920
Category
Vintage 1920s Art Deco Dangle Earrings
Materials
Rock Crystal, Diamond, Jade, Onyx, Platinum
French, Convertible 'Double Clip', Diamond Floral Spray Brooch and Ear Clips
Located in Brisbane, QLD
A very fine and versatile French platinum brooch pin with detachable dress pins and ear-clips. The
Category
Mid-20th Century French Retro Clip-on Earrings
Materials
Diamond, Gold, 18k Gold, White Gold, Platinum
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W 2.76 in L 2.56 in
Art Deco Retro 1935 Convertible Clips 18kt Gold with 7.08ctw Diamonds & Spinels
Located in Miami, FL
Great art deco dress clips brooches.
Stunning pair of convertible dress clips brooches, created
Category
Vintage 1930s North American Art Deco Pendant Necklaces
Materials
Diamond, White Diamond, Spinel, Yellow Gold, Platinum, Gold, 18k Gold
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W 1.78 in L 3.07 in
Platinum and Diamond Pendant / Brooch
Located in Palm Springs, CA
Vintage Italian platinum pendant convertible into a millilgrain fretwork brooch, set with 4.5
Category
Early 20th Century Italian Pendant Necklaces
Materials
Diamond, Platinum
Diamond Platinum Pink Tourmaline Drop Earrings
Located in New York, NY
Pair of exquisite platinum long drop earrings, convertible to studs. The earrings are set with a
Category
20th Century More Earrings
Materials
Diamond, Tourmaline, Platinum
Midcentury Platinum Diamond Ruby Bird Brooch Set
Located in New York, NY
Gorgeous large platinum brooch, convertible into two separate brooches, depicting two birds and
Category
20th Century Brooches
Materials
Diamond, Ruby, Platinum
Antique Edwardian Diamond Platinum Pendant Necklace Brooch
Located in New York, NY
Exquisite Edwardian platinum necklace with pendant, convertible into a brooch. Comes with original
Category
Antique 19th Century Edwardian More Necklaces
Materials
Diamond, Platinum
Pair of Platinum and Diamond Ear Clips
Located in Austin, TX
A wonderful and bright pair of elegant diamond and platinum ear clip earrings in a classic 1960's
Category
20th Century Unknown Modern Clip-on Earrings
Materials
Diamond, Platinum
Mid-Century Emerald and Diamond Platinum Ringdant, circa 1950s
Located in Beverly Hills, CA
One emerald and diamond platinum ring featuring one pear shaped emerald totaling 5.25 ct
Category
20th Century More Rings
Materials
Diamond, Emerald, Platinum
1930s French Art Deco Diamond and Platinum Brooch Necklace
Located in Geneva, CH
Diamond.
The Pendant is convertible in Brooch.
French marks. Maker's mark corresponds to John Rubel's
Category
Vintage 1930s French Art Deco Brooches
Materials
Diamond, Platinum
Art Deco Aquamarine, Ruby and Diamond Double Clip Brooch in Platinum
Located in London, GB
A beautiful Art Deco aquamarine, ruby and diamond double clip convertible brooch set in platinum
Category
Vintage 1920s Art Deco Brooches
Materials
Aquamarine, Diamond, Ruby, Platinum
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W 1.93 in L 2.25 in
Van Cleef & Arpels Diamond Natural Saltwater Pearl Platinum Earrings
By Van Cleef & Arpels
Located in New York, NY
return to a classic diamond look for the Maison, as well as the concept of convertibility for a variety
Category
Vintage 1950s French Clip-on Earrings
Materials
Diamond, Natural Pearl, Platinum
Edwardian Natural Saltwater Pearl & 4.52 CTW Diamond Pendant Brooch in Platinum
Located in Boston, MA
An exquisite natural pearl and diamond convertible pendant brooch in platinum.
Centered by cream
Category
Early 20th Century Edwardian Pendant Necklaces
Materials
Diamond, Pearl, Platinum
Rare Art Deco Drayson Emerald, Sapphire and Diamond Suite in Platinum
By Drayson
Located in London, GB
platinum.
This visually staggering suite is composed of a ring, earrings and a convertible clip brooch
Category
Vintage 1920s Art Deco Brooches
Materials
Diamond, Emerald, Sapphire, Platinum
Vintage Pin 3.40 Carat Total Weight in Platinum, circa 1920s
Located in Chicago, IL
Antique Platinum Pin, convertible to pendant with rings on reverse. Contains 2 European cut
Category
Early 20th Century Unknown Art Deco Brooches
Materials
Diamond, 14k Gold, Platinum
Art Deco 1920s 18K Gold & Platinum 1.3ctw Diamond Bracelet or Brooch
Located in Staines-Upon-Thames, GB
An antique yellow gold, platinum, diamond bracelet / brooch, comprising seventeen old European cut
Category
Early 20th Century Art Deco Link Bracelets
Materials
Diamond, 18k Gold, Yellow Gold, Platinum
4.85 Carats Diamond Platinum Brooch/Shoe Clips Anna Thompson Dodge, Circa 1920
Located in Birmingham, MI
Handmade in 90/10 iridium platinum, a convertible brooch/ collar and shoe clips with six (6
Category
Vintage 1920s American Art Deco Brooches
Materials
Diamond, Platinum
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H 0.95 in W 1.97 in D 0.16 in
Antique Edwardian 18K Gold & Platinum 3.34ctw Diamond Garland Pendant or Brooch
Located in Staines-Upon-Thames, GB
An antique diamond, platinum, and yellow gold convertible brooch and pendant, comprising eighty
Category
Early 20th Century British Edwardian Pendant Necklaces
Materials
Diamond, 18k Gold, Yellow Gold, Platinum
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W 1.66 in D 0.18 in L 2.17 in
Henrich & Denzel Germany Bauhaus Geometric Ring Platinum VVS Carre Cut Diamond
Located in Miami, FL
Bauhaus platinum ring designed by Henrich & Denzel.
Very modern, sleek and contemporary ring
Category
21st Century and Contemporary German Modernist Band Rings
Materials
Diamond, White Diamond, Platinum
Edwardian 12.53 CTW Colombian Emerald Diamond Platinum 18 Karat Gold Pendant
Located in Philadelphia, PA
diamond surround
Bead and bezel set in platinum and weighing approximately 2.18 carats total
H to J color
Category
Vintage 1910s Edwardian Pendant Necklaces
Materials
Diamond, Emerald, Gold, 18k Gold, Yellow Gold, Platinum
Henrich & Denzel Bauhaus Bracelet in Platinum with 1.20 Ctw of VVS Diamonds
Located in Miami, FL
Bauhaus platinum bangle designed by Henrich & Denzel.
Very modern, sleek and contemporary bracelet
Category
Late 20th Century German Modernist Bangles
Materials
Diamond, White Diamond, Platinum
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W 0.2 in Dm 7.25 in
Art Deco Style 12ct Diamond with Rock Crystal 18k & Platinum Necklace / Brooch
Located in BEVERLY HILLS, CA
Statement art deco inspired convertible necklace to brooch with rock crystal.
Approximately 12
Category
1990s Unknown Art Deco Brooches
Materials
Diamond, Rock Crystal, 18k Gold, White Gold, Platinum
Gubelin 1920 Art Deco Necklace Enameled Watch In Platinum With European Diamonds
By Gubelin Lucerne
Located in Miami, FL
Convertible necklace pendant clock, designed by Gübelin.
Very rare pendant watch necklace, created
Category
Vintage 1920s Swiss Art Deco Pendant Necklaces
Materials
Diamond, White Diamond, Pearl, Natural Pearl, Platinum, Enamel
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H 2.01 in W 1 in D 0.45 in L 19 in
Deco Retro 1940 Brooch Wristwatch 14kt Gold Platinum 5.54ctw Diamonds Sapphires
Located in Miami, FL
Art-Deco retro convertible jeweled Brooch-Wristwatch.
Gorgeous historical piece, created in
Category
Vintage 1940s Swiss Art Deco Brooches
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow ...
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H 0.59 in W 1.1 in Dm 7.85 in L 2.82 in
Henrich & Denzel Germany Bauhaus Bangle Platinum 24 Kt Gold Inlaid 1.20 Diamonds
Located in Miami, FL
Platinum and gold bangle designed by Henrich & Denzel.
Very modern, sleek and contemporary tubular
Category
21st Century and Contemporary German Modern Bangles
Materials
Diamond, White Diamond, Gold, 24k Gold, Yellow Gold, Platinum
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H 0.24 in L 7 in
Edwardian 1905 Art Nouveau Necklace Platinum 18Kt Gold 15.12 Ctw Peridot Diamond
Located in Miami, FL
Edwardian gem set convertible necklace with peridot.
Beautiful piece of jewelry, created during
Category
Antique Early 1900s American Edwardian Drop Necklaces
Materials
Diamond, White Diamond, Peridot, Platinum
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W 1.61 in D 1.49 in L 18 in
Kutchinsky 1970 Clip Earrings 18Kt Gold Platinum And 21.02 Ctw Diamonds & Rubies
By Kutchinsky
Located in Miami, FL
Convertible clip-on earrings designed by Kutchinsky.
Gorgeous pair of convertible earrings
Category
Vintage 1970s English Modernist Clip-on Earrings
Materials
Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum
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W 0.87 in L 1.18 in
French 1960 Starfish Pendant Brooch Platinum 18Kt Gold 6.72 Ctw Diamond & Rubies
Located in Miami, FL
, back in the 1960. This convertible pendant-brooch has been designed in the shape of a stylized starfish
Category
Vintage 1960s French Modernist Pendant Necklaces
Materials
Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum
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W 1.69 in D 0.54 in L 1.73 in
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Platinum Convertible For Sale on 1stDibs
Surely you’ll find the exact platinum convertible you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Platinum, Gold and 18k Gold, this item was constructed with great care. Find an antique version now, or shop for 71 vintage or 11 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a platinum convertible from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but 5.5 Carat and 6 Carat carat weights, specifically, are sought with frequency. A platinum convertible from Cartier, Leon Mege and Beauvince Jewelry — each of whom created a beautiful version of this treasured accessory — is worth considering. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes pear cut and old european cut alternatives. Finding a platinum convertible for sale for women should be easy, but there are 19 pieces available to browse for unisex as well as men, too.
How Much is a Platinum Convertible?
On average, a platinum convertible at 1stDibs sells for $17,500, while they’re typically $2,125 on the low end and $375,000 for the highest priced versions of this item.
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