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18K Gold Turquoise Diamond Convertible Necklace Brooch
By Tabbah
Located in New York, NY
18K gold necklace with a removable center section allowing it to be worn as a brooch, containing 41
Category
20th Century Retro Drop Necklaces
Materials
Diamond, Turquoise, 18k Gold
Georgian Emerald & Diamond Convertible Necklace
Located in New York, NY
. This necklace consists of ornately crafted 18kt gold and silver pieces forming rows of draped chain
Category
Antique Mid-19th Century Spanish Victorian Drop Necklaces
Materials
Diamond, Emerald, 18k Gold, Silver
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
Van Cleef & Arpels Turquoise & Diamond Convertible Necklace
By Van Cleef & Arpels
Located in New York, NY
Van Cleef & Arpels Turquoise & Diamond Convertible Necklace
An 18 karat yellow gold necklace set
Category
Vintage 1960s American Link Necklaces
Materials
Diamond, Turquoise, Yellow Gold, Gold, 18k Gold
German Bauhaus Geometric Convertible Necklace Brooch 18kt Yellow Gold & Diamonds
Located in Miami, FL
Modernism convertible necklace brooch.
A stunning geometric piece, created in Germany with the
Category
Late 20th Century German Modern Pendant Necklaces
Materials
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
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W 2 in D 0.27 in L 16 in
Edwardian Sapphire Diamond Platinum-Topped Gold Convertible Pendant
Located in Narberth, PA
A unique and very unusual diamond and sapphire pendant from the Edwardian (ca1910) era! The pendant
Category
Vintage 1910s Edwardian Necklace Enhancers
Materials
Diamond, Sapphire, 14k Gold, Platinum
Doorknocker Diamond Yellow and White Gold Link Convertible Necklace Belt
Located in New York, NY
Doorknocker Diamond Link Convertible Necklace Belt in 18k Yellow and White Gold.
A bold and
Category
Vintage 1980s American Link Necklaces
Materials
Diamond, 18k Gold
Fani Gioielli Vintage Ruby Diamond Necklace Convertible Pair Bracelets Rose Gold
Located in Lisbon, PT
Fani Gioielli Vintage Ruby and Diamond Necklace Convertible into a Pair of Bracelets in 18 Kara
Category
Early 2000s Italian Modern Link Necklaces
Materials
Diamond, Ruby, Gold, 18k Gold, Rose Gold
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W 0.87 in L 18.31 in
Cluster Diamond and Ruby Round Convertible Pendant Necklace 18K Yellow Gold
Located in beverly hills, CA
with two bezel set diamonds and two 18K white gold gemstone beads. The necklace is 16.5 inches long
Category
21st Century and Contemporary Contemporary Pendant Necklaces
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
Antique French Pearl Ruby Diamond Gold Convertible Snake Bracelet Necklace 1860
Located in Chicago, IL
quality Victorian era articulated snake bracelet / necklace is formed of sections, each engraved to
Category
Antique Mid-19th Century French Victorian Drop Necklaces
Materials
Diamond, Pearl, Ruby, Gold
Rare Himalayan Mountain Emerald and Diamond convertible Tiara/Necklace
Located in Hong Kong, HK
Rare Himalayan Mountain Emerald and Diamond convertible Tiara/Necklace
A very beautiful and unique
Category
2010s Hong Kong Contemporary More Necklaces
Materials
Diamond, White Diamond, Emerald, Gold, 18k Gold, White Gold
Day to Night 18K White Gold Convertible Necklace
Located in New York, NY
Elevate your collection with this stunning necklace crafted from 18k white gold.
Weighing 4.36g
Category
21st Century and Contemporary Chain Necklaces
Materials
White Diamond, Gold, 18k Gold, White Gold
7.40 Carat Total Weight Diamond Convertible Lariat Choker Necklace
Located in Houston, TX
features 7.40 carat total weight in natural round diamonds set in 14 karat white gold. The 11 inch tennis
Category
21st Century and Contemporary American Drop Necklaces
Materials
Diamond, Gold, 14k Gold, White Gold
Beauvince Diamond Tennis Convertible Opera Necklace 21.40 Ct GH VVS-VS in Gold
By Beauvince Jewelry
Located in New York, NY
A classic and elegant everyday or occasional wear with same size diamonds all around, this Tennis
Category
2010s Contemporary Chain Necklaces
Materials
Diamond, White Diamond, Gold, White Gold, 18k Gold
Van Cleef & Arpels Rose De Noel Convertible Necklace In 18Kt Gold And Diamonds
By Van Cleef & Arpels
Located in Miami, FL
Convertible necklace-brooches designed by Van Cleef & Arpels.
Fantastic suite created in Paris
Category
Late 20th Century French Modernist Choker Necklaces
Materials
Diamond, White Diamond, Yellow Gold, Gold, 18k Gold
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H 1.57 in W 1.65 in L 15.75 in
Modernist Gold and Keshi Pearl and Diamond Convertible Brooch Necklace, 1960s
Located in Cincinnati, OH
Mid century modern choker necklace featuring an abstract gold plaque. The 1 1/2" gold abstract
Category
Vintage 1960s Unknown Modernist Choker Necklaces
Materials
Natural Pearl, 18k Gold
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W 1.5 in L 13.5 in
Late Victorian Sapphire and Diamond Convertible Tiara/Necklace and Earrings
Located in London, GB
An extremely elegant late Victorian sapphire and diamond convertible tiara and earring set, in
Category
Antique Early 1900s British Victorian Drop Necklaces
Materials
Diamond, Sapphire, Gold, Silver
Boucheron 1970 Paris Convertible Necklace Bracelets 18Kt 48.84 Diamonds & Quartz
By Boucheron
Located in Miami, FL
Pair of convertible bracelets-necklace designed by Boucheron.
Beautiful pair of French pieces
Category
Vintage 1970s French Modernist Link Necklaces
Materials
Diamond, Quartz, Gold, 18k Gold, Yellow Gold
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W 1 in L 15 in
Stunning Victorian Old-Cut Diamond Fringe Tiara Convertible to Necklace Bracelet
Located in London, GB
A stunning antique diamond tiara convertible to a necklace, c.1880s, the tiara designed as a
Category
Antique Late 19th Century Pendant Necklaces
Materials
Diamond, Gold, Silver
Van Cleef & Arpels Vintage Convertible Sautoir Necklace Bracelet
By Van Cleef & Arpels
Located in New York, NY
romantic association. It is suspended from a gold, coral, and diamond chain comprised of textured 18K
Category
Vintage 1970s French Contemporary More Necklaces
Materials
Coral, Diamond, 18k Gold, Yellow Gold
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
4Ct Colombian Emerald Pendent/Necklace 18 Karat Gold Estate Convertible to Ring
Located in New York, NY
Approximately 4Ct Colombian Emerald Pendent/Necklace 18 Karat Gold Estate Convertible to Ring
Category
20th Century Pendant Necklaces
Materials
Diamond, Emerald, 18k Gold, Gold
Antique Victorian Labradorite Diamonds Fly Bee Convertible Gold Pendant Brooch
Located in London, GB
Weight: 10.3gr
Metal: 18kt yellow gold and silver
Stones: 2 Labradorites
74 rose cut Diamonds
Category
Antique 1880s French Victorian Pendant Necklaces
Materials
Diamond, Labradorite, 18k Gold, Silver
Antique Pearl Diamond Convertible Brooch Pendant
Located in Chicago, IL
in the center. It is finely crafted in silver-topped 14K gold (front – silver, back – gold). The
Category
Antique Late 19th Century Belle Époque Pendant Necklaces
Materials
Diamond, Pearl, 14k Gold, Silver
Van Cleef & Arpels Diamond Carved Emerald Ruby Yellow Gold Convertible Suite
By Van Cleef & Arpels
Located in New York, NY
Van Cleef & Arpels Carved Emerald Ruby Convertible Suite in 18k Yellow Gold with Diamonds.
The
Category
Vintage 1960s American Drop Necklaces
Materials
Diamond, Emerald, Ruby, 18k Gold
Australian Opal and Diamond Castle Convertible Ring Pendant Charm 18k Gold
Located in Osprey, FL
♥ Solid 18k yellow gold castle pendant set with a beautiful doublet Australian Opal, diamonds, and
Category
2010s American Pendant Necklaces
Materials
Diamond, Opal, 18k Gold, Gold
Art Deco Retro 1935 Convertible Clips 18kt Gold with 7.08ctw Diamonds & Spinels
Located in Miami, FL
solid yellow gold of 18 karats and platinum parts in .850/.999 for the setting of the diamonds. It is
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
Blue Sapphire with Diamond Convertible Choker/Bracelet set in 18K White Gold
Located in Bangkok, TH
Blue Sapphire 23.35 carats with Diamond 6.03 carats Necklace set in 18K White Gold Settings
Width
Category
2010s Thai Contemporary Choker Necklaces
Materials
Diamond, Blue Sapphire, 18k Gold, White Gold
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W 0.4 in L 14.77 in
Italian 1960 Retro Convertible Pendant in 18kt Gold with Diamonds and Sapphires
Located in Miami, FL
Italian Jeweled retro pendant-brooch.
Beautiful convertible piece, made in Italy during the mid
Category
Vintage 1960s Italian Retro Pendant Necklaces
Materials
Diamond, Sapphire, Gold, 18k Gold, Yellow Gold
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W 1.58 in L 1.77 in
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
Antique Victorian Mixed Metals & Diamond Convertible Pendant/Brooch
Located in Philadelphia, PA
A fine antique Victorian mixed metals pendant (or brooch).
In 14 (or possibly 15) karat gold and
Category
20th Century Victorian Pendant Necklaces
Materials
Diamond, Gold, 14k Gold, Mixed Metal, Silver
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H 2.84 in W 0.99 in D 0.52 in
Mathon Paris Diamonds and White Gold Necklace
Located in Paris, IDF
Lucky long necklace by Mathon Paris at Second Petale Gallery
Diamonds and White Gold Link Necklace
Category
2010s French Contemporary Link Necklaces
Materials
Diamond, Gold, 18k Gold, White Gold
1.50ct natural fancy color diamonds convertible star / triangle pendant 14kt
Located in New York, NY
Fancy color Orange Brown Diamonds
Round, Brilliant Cuts.
Vs-2 Si-1 clarity
14kt. White gold
6.3
Category
21st Century and Contemporary American Pendant Necklaces
Materials
Diamond, Brown Diamond, White Gold, 14k Gold
14K Gold Victorian Crescent Moon and Star Convertible Pendant Brooch
Located in Venice, CA
, rose gold back, and wonderful patina that emphasizes the beauty of the diamonds. Knowing someone might
Category
Antique 1890s Unknown Victorian Pendant Necklaces
Materials
Diamond, 14k Gold, Rose Gold
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H 1.75 in W 1.25 in
Ruben Manuel “Summer” 18K YG Convertible Diamond Pave Pendant
By Ruben Manuel Designs
Located in Colorado Springs, CO
Ruben Manuel Designs “Summer” Pendant.
18K YG, 3 detachable, graduated ovals set w/VS white pave. 11.31 ctw.
Category
21st Century and Contemporary American Contemporary Drop Necklaces
Materials
Diamond, 18k Gold
Cartier Paris Diamond Yellow Gold Platinum Detachable Brooches Necklace
By Cartier
Located in New York, NY
Cartier Paris Diamond Brooch Trio Convertible Necklace in 18k Yellow Gold and Platinum.
An
Category
Vintage 1950s French Pendant Necklaces
Materials
Diamond, Gold, 18k Gold, Platinum
Victorian Choker-Bracelet Combination Convertible 18 Karat Gold and Silver
Located in Wailea, HI
Victorian Choker-Bracelet Combination Convertible 18k Gold and Silver Circa 1890
It's Two! Two
Category
Antique Late 18th Century Late Victorian Choker Necklaces
Materials
White Diamond, 18k Gold
Baroque Pearl, Diamond and 14 Karat Gold Beaded Pearl Pendant Necklace
By Vicki Orr
Located in Naples, FL
Gorgeous, large Freshwater Baroque Pearl and accent white diamond 14k yellow gold enhancer pendant
Category
2010s American Contemporary Pendant Necklaces
Materials
Diamond, White Diamond, Pearl, Freshwater Pearl, Gold, 14k Gold, Yellow ...
Arthur King Convertible Pendant Brooch Ruby Aquamarine 18 Karat Gold Feeform
By Arthur King
Located in Austin, TX
A unique convertible pendant/ brooch with carved ruby, aquamarine, peridot, and pearl and diamonds
Category
Late 20th Century American Modern Pendant Necklaces
Materials
Aquamarine, Diamond, Freshwater Pearl, Peridot, Ruby, 18k Gold, Yellow Gold
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W 0.625 in D 0.5 in L 1.75 in
Van Cleef & Arpels Diamond Gold Tubogas Passe-Partout Constellation Necklace
By Van Cleef & Arpels
Located in New York, NY
Van Cleef & Arpels Tubogas Passe-Partout Constellation Necklace in 18k Yellow Gold.
A notable
Category
Vintage 1940s French Choker Necklaces
Materials
Diamond, Gold, 18k Gold
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
Roberto Demeglio 16ct Colorless Black Diamond Cross Necklace/Bracelet White Gold
By Roberto Demeglio
Located in Lisbon, PT
White Gold, Italy. Colorless and black diamond cross pendant necklace convertible into bracelets in 18kt
Category
Early 2000s Italian Contemporary Pendant Necklaces
Materials
Diamond, Black Diamond, Gold, 18k Gold, White Gold
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L 17.33 in
Cabochon Emerald & Diamond Flower Necklace
Located in New York, NY
Cabochon Emerald & Diamond Flower Necklace
10 cabochon emeralds approximately 17.00 cts surrounded
Category
Vintage 1960s French Link Necklaces
Materials
Diamond, Emerald, 18k Gold
Van Cleef & Arpels Tubogas Diamond Yellow Gold Passe-Partout Necklace
By Van Cleef & Arpels
Located in New York, NY
Van Cleef & Arpels Tubogas Passe-Partout Necklace in 18k Yellow Gold.
A notable necklace by Van
Category
Vintage 1940s American Choker Necklaces
Materials
Diamond, 18k Gold
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
Vintage 14K Yellow Gold Australian Opal & Diamond Flared Brooch Pendant Necklace
Located in Montclair, NJ
throughout. The diamonds add a wonderful touch of sparkle to this convertible piece which comes with an
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Opal, Yellow Gold, 14k Gold
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H 1.2 in W 1.3 in L 18 in
Stephen Webster Dynamite Cascade Enamel 18 Karat Gold and White Diamond Necklace
By Stephen Webster
Located in London, GB
versatile Dynamite Cascade Necklace. Set in 18 karat white gold, with tapered white diamond baguettes and
Category
2010s British Contemporary Drop Necklaces
Materials
Diamond, White Diamond, Spinel, Gold, 18k Gold, White Gold, Enamel
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H 3.08 in W 0.89 in
Italian Post Modern Convertible Pendant Brooch In 18Kt Gold With Coral
Located in Miami, FL
Italian convertible pendant brooch with coral.
A very versatile convertible pendant and brooch
Category
Vintage 1980s Italian Classical Roman Pendant Necklaces
Materials
Coral, Gold, Yellow Gold
Boucheron Paris Necklace Brooch 18Kt Gold With 17.69 Ctw Diamonds And Tourmaline
By Boucheron
Located in Miami, FL
creations from the jewelry house of Boucheron. A magnificent convertible necklace-pendant from the Boucheron
Category
Early 2000s French Modern Pendant Necklaces
Materials
Diamond, White Diamond, Tourmaline, Gold, 18k Gold, White Gold
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H 1.65 in W 1.57 in L 20 in
42 Carat Oval Ethiopian Opal & Diamond Pendant 14 Karat White Gold Necklace
Located in New York, NY
Approximately 42 Carat Oval Ethiopian Opal & Diamond Pendant 14 Karat White Gold Necklace with
Category
2010s Pendant Necklaces
Materials
Opal, Diamond, Gold, 14k Gold, White Gold
Necklace Pendant Brooch Diamond Flower
Located in Geneva, CH
Necklace Chain Pendant convertible Brooch set by 294 Diamonds round cut 9.64 carats, 20 Diamonds
Category
Early 2000s Aesthetic Movement Pendant Necklaces
Materials
Diamond
Seaman Schepps 1940 Art Deco Necklace 14Kt Gold 40.54 Ctw Diamonds & Aquamarine
By Seaman Schepps
Located in Miami, FL
. This convertible necklace brooch has been crafted in solid white gold of 14Kt carats with high polished
Category
Vintage 1940s American Art Deco Drop Necklaces
Materials
Aquamarine, Diamond, Gold, 14k Gold, White Gold
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W 1.89 in D 0.35 in Dm 15.25 in L 2.04 in
Fire Opal Convertible Choker and Bracelet
Located in New Orleans, LA
The vibrance of Mexican fire opals is balanced by glistening diamonds in this Edwardian necklace
Category
20th Century Unknown Edwardian Choker Necklaces
Materials
Opal, Fire Opal, Yellow Gold, Platinum
Vintage Paul Flato Necklace Brooch Ring Set 14k Gold Ruby Diamond Estate Jewelry
By Paul Flato
Located in Beverly Hills, CA
pieces are made of 14k yellow gold, featuring ruby and diamond. The vintage necklace and ring set comes
Category
Vintage 1980s American Pendant Necklaces
Materials
Diamond, Ruby, 14k Gold, Yellow Gold
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
39 Carat Carved Amethyst Pendant in 18K Gold on Convertible Amethyst Bead Chain
By Eytan Brandes
Located in Sherman Oaks, CA
into dressy earrings accented with diamonds. (You can find them on Dibs, if they're still available
Category
2010s American Contemporary Pendant Necklaces
Materials
Amethyst, Gold, 18k Gold, Yellow Gold
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H 1.9 in W 0.45 in D 0.47 in L 26 in
Diamond Sapphire Gold Multi-strand Bead Necklace and Double Flower Brooches
Located in Miami, FL
. Crafted in 18-karat white gold, this convertible necklace brooch is not quite like any other!
The length
Category
21st Century and Contemporary American Modern Multi-Strand Necklaces
Materials
Diamond, Sapphire, 18k Gold
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W 1.58 in L 1.01 in
Victorian Diamond Pin/Pendant and Natural Coral Beaded Necklace
Located in Narberth, PA
A fantastic convertible piece from the Victorian (ca1880s) era! Crafted in 15kt yellow gold and
Category
Antique 1880s English Victorian Beaded Necklaces
Materials
Coral, Diamond, 15k Gold, Sterling Silver
Important Natural 23 Carat Ceylon Sapphire Diamond Necklace 1950s Provenance
Located in Lisbon, PT
Important one-of-a-kind 23-carat Ceylon natural no-heat sapphire and diamond convertible necklace
Category
Vintage 1950s Portuguese Modern More Necklaces
Materials
Diamond, Sapphire, Gold, White Gold
David Webb 18K Yellow Gold Celtic Crescent Gemstone Necklace
By David Webb
Located in New York, NY
David Webb Convertible Horseshoe Necklace.
Those enduringly classic, horseshoe-shaped links are
Category
20th Century American Modern Chain Necklaces
Materials
Diamond, Emerald, Ruby, 18k Gold, Yellow Gold
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Convertible Gold Diamond Necklace For Sale on 1stDibs
Find the exact convertible gold diamond necklace you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. Our collection of these items for sale includes 72 vintage editions and 21 modern creations to choose from as well. If you’re looking for a convertible gold diamond necklace from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. A convertible gold diamond necklace from Van Cleef & Arpels, Beauvince Jewelry and David Webb — 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 old mine cut and brilliant cut alternatives. Most of our convertible gold diamond necklace for sale are for women, but there are 34 pieces available to browse for men.
How Much is a Convertible Gold Diamond Necklace?
The price for a convertible gold diamond necklace starts at $495 and tops out at $675,000 with these necklaces, on average, selling for $17,500.
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