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Diamond Necklaces

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Period: 1930s
Gemstone: Diamond
Diamond Lavalier Yellow Gold Necklace, circa 1930
Located in Dallas, TX
In 10 karat yellow gold, a precious gem from a by-gone time! The chain is 16 inches in length.
Category

1930s Vintage Diamond Necklaces

Materials

Diamond, 10k Gold, Yellow Gold

Antique Diamond Emerald Platinum Fleur De Lis Brooch and Pendant
Located in Miami, FL
This Antique Deco Diamond and Emerald Brooch/Pendant was inspired in an Art Deco design featuring a Fleur De Lis top and is crafted in Luxurious Platinum. This stately piece is abl...
Category

1930s Art Deco Vintage Diamond Necklaces

Materials

Diamond, Emerald, Platinum

Vintage 7.0 CT Diamond Pearl Rare Panel Necklace
Located in Napoli, IT
This enchanting vintage necklace is 1935 circa Composed by a single strand of salt water cultured pearls ranging in sizes from 5 to 7 mm. - connected to an impressive large panel sur...
Category

1930s Italian Retro Vintage Diamond Necklaces

Materials

Diamond, Pearl, 18k Gold

Art Deco Diamond Pear Shaped Black Opal Platinum Vintage Drop Necklace
Located in Philadelphia, PA
Comprised of white gold fancy cable link chain centering a platinum bar link station with drop pendant Featuring a pear-shaped black opal cabochon measuring 8.5 x 11.0 mm Translucen...
Category

1930s Art Deco Vintage Diamond Necklaces

Materials

Diamond, Black Opal, Gold, White Gold, Platinum

Art Deco Pearl, Diamond And Platinum Pendant, Circa 1930
Located in London, GB
An Art Deco pearl and diamond pendant, with the centre filled with rows of cultured / natural seed pearls, which were added more recently, surrounded by a rose cut diamond set frame,...
Category

1930s Unknown Art Deco Vintage Diamond Necklaces

Materials

Diamond, Pearl, Platinum

French 1930s Art Deco Diamonds 18 Karat Yellow and White Gold Virgin Mary Medal
Located in Poitiers, FR
Medal in 18 karat yellow and white gold, eagle head hallmark. Antique medal in geometric form, depicting the profile of the haloed Virgin Mary on yellow gold. The geometric white gol...
Category

1930s French Art Deco Vintage Diamond Necklaces

Materials

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

Antique German Pendant Diamond solid 18K Gold /1.5gr
Located in SE
Antique German ca. 1920s -1940s pendant made of solid 18K Rose Gold. The inner pendant with a small diamond is suspended, mobile, and can be turned to any side. Hallmarked 756, marks...
Category

1930s German Art Nouveau Vintage Diamond Necklaces

Materials

Diamond, 18k Gold

Diamond Tiara / Choker Necklace Art Deco Treasure 8 Carats Bridal, Formal
Located in Southbury, CT
Attention Father of the Bride: This Art Deco 18K white gold and diamond tiara is an exceptionally rare and gorgeous jewel. Created entirely by hand in the 1930s, this semi-flexible ...
Category

1930s American Art Deco Vintage Diamond Necklaces

Materials

Diamond, 18k Gold

Art Nouveau necklace with diamonds and sapphires, 1930s.
Located in Chorzów, PL
Silver necklace with a white gold chain with diamonds and sapphires. It comes from the 1930s. Fineness of silver 0.990 and white gold 0.750. It is decorated with 12 round faceted ...
Category

1930s Italian Art Nouveau Vintage Diamond Necklaces

Materials

Diamond, Sapphire, Silver

French 1930s Certified Fine Pearl Platinum Diamond Art Deco Necklace
Located in Poitiers, FR
Necklace of fine pearls in baroque form in creamy-white oriental pearl. The rectangular platinum clasp is adorned at the top with an antique cushion-cut diamond. A safety chain in 18...
Category

1930s French Art Deco Vintage Diamond Necklaces

Materials

Diamond, White Diamond, Pearl, Natural Pearl, Platinum

Art Deco Diamond Platinum 14 Karat Gold Pendant Vintage Drop Necklace
Located in Philadelphia, PA
Comprised of 0.5 mm white gold cable link chain suspending an oblong drop pendant Pierced with streamlined motifs and bead set with old Eu...
Category

1930s Art Deco Vintage Diamond Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold, Platinum

Antique Nordic Picture Pendant Locket Diamond solid 18K Gold /5gr
Located in SE
Antique 18K Yellow Gold Pendant Locket with a diamond cut Diamond in white Gold rhombus shaped bezel. Hand-engraved ornament on the front side. Swedish pendant. Marked 18K. No hallm...
Category

1930s Swedish Art Nouveau Vintage Diamond Necklaces

Materials

Diamond, 18k Gold

Vintage Platinum Filigree Pendant with Precious Topaz and Brown Diamonds
Located in Boston, MA
This exquisite vintage pendant is a true masterpiece of intricate artistry and rare gemstone beauty. Rendered in lustrous platinum with delicate filigree detailing, it showcases an e...
Category

1930s American Art Deco Vintage Diamond Necklaces

Materials

Brown Diamond, Topaz, 14k Gold, Platinum

Circa 1930s 14K White Gold Camphor Crystal Diamond Pendant
Located in Atlanta, GA
Year: 1930s Item Details: Metal Type: 14K Yellow Gold [Hallmarked, and Tested] Weight: 3.8 grams Diamond Details: Old European Brilliant, .03ct, F Color, SI Clarity Measurement: 1.5 ...
Category

1930s Art Deco Vintage Diamond Necklaces

Materials

Diamond, Rock Crystal, Gold, 14k Gold, White Gold, Yellow Gold

Circa 1930s 14K White Gold Camphor Crystal Diamond Pendant
Located in Atlanta, GA
Year: 1930s Item Details: Metal Type: 14K Yellow Gold [Hallmarked, and Tested] Weight: 3.3 grams Diamond Details: .04ct Old European Brilliant, G-H Color, VS Clarity Measurement: 1.4...
Category

1930s Art Deco Vintage Diamond Necklaces

Materials

Diamond, Rock Crystal, Gold, 14k Gold, White Gold, Yellow Gold

Antique 9.60ct Aquamarine, 0.28ct Diamond and Platinum Pendant
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 6.50 carat aquamarine and 0.28 carat diamond, platinum pendant; part of our aquamarine jewellery collections. This stunning, fine and impress...
Category

1930s Vintage Diamond Necklaces

Materials

Aquamarine, Diamond, Platinum

Art Deco 1930 Long Stations Chain Necklace In Platinum With 2.52 Ctw In Diamonds
Located in Miami, FL
Art-Deco diamonds stations chained necklace sautoir. A classic station long chain created in America during the art-deco period, back in the 1930. It was designed as a sautoir chain...
Category

1930s North American Art Deco Vintage Diamond Necklaces

Materials

Diamond, White Diamond, Platinum

Vintage Art Deco Filigree Platinum Diamond and Emerald Necklace and Ring Set
Located in San Fernando, CA
Absolutely Beautiful Set Art Deco Filigree Design Made in Platinum with diamonds through setting Necklace features a beautiful Chandelier like Pendant with pave diamonds and pear cut...
Category

1930s Art Deco Vintage Diamond Necklaces

Materials

Diamond, Emerald, Platinum

1932 Art Deco Nordic Pendant Onyx Diamonds solid 18K Gold / 2.6gr
Located in SE
Pendant in 18K White Gold with the setting of Black onyx accented with Diamonds. There are ten Diamonds here, the largest in the center is brilliant cut Ø 2mm /0.03ct, color ca. F, ...
Category

1930s Swedish Art Deco Vintage Diamond Necklaces

Materials

Diamond, Onyx, 18k Gold, White Gold

Late Deco 13.10 Ct Diamond Riviere Necklace Platinum 18 KT
Located in Napoli, IT
Extraordinary late Deco riviere necklace, 1935 circa Beautifully hand crafted as unique example of solid 18 KT white gold Displayed in the middle neckline a selection of bright white...
Category

1930s European Art Deco Vintage Diamond Necklaces

Materials

Diamond, 18k Gold, Platinum

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 back rubover settings with a combined ...
Category

1930s Vintage Diamond Necklaces

Materials

Diamond, Platinum

Art Deco 1.27 CTW European Diamond Sapphire 18 Karat White Gold Engagement Ring
Located in Philadelphia, PA
Featuring an old European cut diamond weighing approximately 1.20 carat - K color with SI2 clarity Set by stylized split prongs in a pierced ornate mounting depicting scrolling flora...
Category

1930s Art Deco Vintage Diamond Necklaces

Materials

Diamond, Sapphire, Gold, White Gold

Art Deco 18 k Global Locket
Located in New York, NY
A 14 k Gold Sphere Hinged Locket with Rubies and Diamonds in a gold frame. The globe opens to reveal 3 chambers for photographs. 1.5” diameter
Category

1930s American Vintage Diamond Necklaces

Materials

Diamond, Ruby, 14k Gold

1930s 14K Gold Slider Necklace Pineapple Tassel ِDiamond American
Located in Santa Monica, CA
14 Karat yellow gold statement necklace~ 18 inch to 20 inch long ****Spiral of the Chain(twisting in correct direction) will change the length*** Pineapple Tassel Design Circa 193...
Category

1930s American Art Deco Vintage Diamond Necklaces

Materials

Diamond, 14k Gold

Art Deco 1935 American Garlands Necklace In Platinum With 12.68 Ctw In Diamonds
Located in Miami, FL
Art deco garlands necklace with diamonds. Exceptional diamonds set necklace, created in America during the art deco period, back in the 1935. This beautiful movie star necklace was ...
Category

1930s North American Art Deco Vintage Diamond Necklaces

Materials

Diamond, White Diamond, Platinum

Tiara & Necklace Diamonds, Diamond Briolettes for Wedding or Gala 8 TCW Art Deco
Located in Southbury, CT
This Art Deco 18K white gold and diamond tiara is an exceptionally rare and gorgeous jewel. Created entirely by hand in the 1930s, this semi-flexible 15" tiara is composed of thirty 9mm long by 3.15 rectangular segments of 18k white gold, each of which is channel-set with four tiny brilliant round diamonds. Each rectangular segment is joined to the other by a bezel-set round brilliant. Beginning three-quarters of the way forward on the tiara are nine upside-down "U" shaped mountings, each of which is set with two round brilliant diamonds on the interior and then three additional diamonds atop the rounded portion of the "U." The diamonds are close-backed, so a perfectly accurate weight cannot be obtained, but using a geological mathematical formula, I estimate the total diamond weight on the frame of the tiara to be approximately 3.8 carats. Not counting the freely-dangling diamond briolettes. There are nine, and they are magnificent, fire-filled, and faceted tears of joy. Each measures approximately 5.45mm x 3.44mm x 2.89mm which, again, by formula, suggests a diamond weight of between .51 -.57 carats. So we will go with the lower number, as we always do here, and this gives us a diamond weight for the briolettes alone of 4.59 carats. Altogether, this simultaneously subtle and spectacular tiara has a total -approximate- diamond carat weight of 8.39 carats. The tiara has a length of approximately 12". This is a tiara that can be worn in several ways. It can "surround" the base of a bun atop the head, or could be similarly positioned lower toward the nape to adorn a chignon, or it could be pinned to the very top of the head where it could secure a wedding veil into position. So this is not a tiara like the Princess of Wales's favorite tiara, The Lover's Knot; but then is a tiara of that scale ever appropriate for one who is not a duchess, a princess of a reigning monarch? This is an absolutely perfect wedding tiara...
Category

1930s American Art Deco Vintage Diamond Necklaces

Materials

Diamond, 18k Gold

Antique Art Deco pendant/brooch, France, 1920s/1930s.
Located in Chorzów, PL
Original antique Art Deco pendant-brooch studded with diamonds. Fine geometric design of the brooch - three intertwined circles with a centrally embedded old-cut diamond weighing ap...
Category

1930s French Art Deco Vintage Diamond Necklaces

Materials

Diamond, 15k Gold, 18k Gold, Platinum

Art Deco Ruby Sapphire Diamond Platinum 18 Karat Gold Parthenon Charm
Located in Philadelphia, PA
Designed as a pierced disk form depicting the Parthenon atop a hill with trees and sun Featuring a round cut ruby weighing approximately 0.08 carat Transparent medium red and bezel ...
Category

1930s Art Deco Vintage Diamond Necklaces

Materials

Diamond, Ruby, Sapphire, Blue Sapphire, Gold, 18k Gold, Platinum

Art Deco Old European Diamond & Ruby Cab Vintage 14K White Gold Necklace
Located in Addison, TX
The Art Deco 14K White Gold Diamond & Ruby Filigree Necklace is a stunning tribute to the glamour and sophistication of the Roaring Twenties. Wi...
Category

1930s Art Deco Vintage Diamond Necklaces

Materials

White Diamond, Ruby, Gold, 14k Gold, White Gold

Crescent Pendant Pearls Old-Mine Diamonds Rock Crystal, 1930
Located in Herzelia, Tel Aviv
Pearls Old-Mine Diamonds Crescent pendant. Created around 1930. Fine and delicate Pearls Old-mine Diamonds Crescent on rock crystal chain with the g...
Category

1930s Vintage Diamond Necklaces

Materials

Crystal, Diamond, Pearl, Rock Crystal

Georgian Style Rose Cut Riviere Necklace 18 KT Gold/Silver
Located in Napoli, IT
This outstanding Georgian Style necklace has been hand crafted of solid 18 KT gold and silver A full line of Rose cut Diamonds set in the Georgian manner graduated in size from bigg...
Category

1930s European Georgian Vintage Diamond Necklaces

Materials

Diamond, Gold, 18k Gold, Silver

Art Deco 20.62 CTW Aquamarine Diamond Platinum 18 Karat Gold Vintage Pendant
Located in Philadelphia, PA
Featuring a mixed rectangular cut aquamarine weighing approximately 20.50 carats Transparent light blue in color and set with grooved tabs in scroll motif mounting Set below a pierc...
Category

1930s Art Deco Vintage Diamond Necklaces

Materials

Aquamarine, Diamond, White Diamond, Gold, Platinum

Retro 1.04 Ct Diamond Solitaire Pendant plus 18 KT Chain
Located in Napoli, IT
This gorgeous bezel set Diamond Solitaire pendant floating from a chain is the perfect one to have always with you Hand crafted of solid 18 Kt gold comes with a classy 18 KT chain...
Category

1930s European Retro Vintage Diamond Necklaces

Materials

Diamond, 18k Gold

Art Deco Diamond and Pearl Platinum Pendant
Located in Beverly Hills, CA
One Art Deco diamond and pearl platinum pendant featuring a modified marquise shaped pendant portion featuring 96 old European and rose cut diamonds totaling 3.25 ct. with H-I-J color and SI-2 clarity with the center diamond weighing 0.70 ct. The pendant measures 40 x 33 millimeters in size and is enhanced by twenty round white cultured pearls set throughout measuring 3 millimeters in diameter on average. Suspended from an 18K white gold open link chain necklace...
Category

1930s Art Deco Vintage Diamond Necklaces

Materials

Diamond, Pearl, Platinum

Black Onyx Bead and Diamond Tassel Pendant Necklace, Circa 1930
Located in London, GB
An Art Deco black onyx tassel pendant necklace, comprising of multiple rows of graduating black onyx beads, hanging below a brilliant-cut diamond set domed cap, and an old-cut diamon...
Category

1930s Art Deco Vintage Diamond Necklaces

Materials

Diamond, Onyx, Platinum

Art Deco 2.35 CTW Diamond Sapphire Platinum Foliate Quatrefoil Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 1.57 carats - I color with VS2 clarity Prong set in a square form head with a pierced quatrefoil-shaped surround Compris...
Category

1930s Art Deco Vintage Diamond Necklaces

Materials

Sapphire, Diamond, Blue Sapphire, Platinum

Art Deco 48.83 Ct Aquamarine 4.25 Ct Diamond Rare 18 Kt /Plat Necklace
Located in Napoli, IT
Rare in Beauty An Impressive necklace, created as unique during the late 30/40’s Set throughout by natural untreated Aquamarine varying in sizes to fit the design Complemented by ros...
Category

1930s European Art Deco Vintage Diamond Necklaces

Materials

Aquamarine, Diamond, 18k Gold, Platinum

Art Deco 50.00 Ct Natural Turquoise Diamond Large Pendant
Located in Napoli, IT
An impressive late Art Deco period large sized pendant. Hand crafted of solid Platinum and solid 18 Kt setting for the main stone, 1930. The focal point is the truly stunning, large,...
Category

1930s European Art Deco Vintage Diamond Necklaces

Materials

Diamond, Turquoise, 18k Gold

Vintage Triple Strand of White Coral Necklace with Platinum Diamond Clasp
Located in Miami, FL
An original Vintage triple strands of white coral circa 1930. The coral is natural and even in color with no indication of treatment - the round beads range from 7 to 12 millimeters....
Category

1930s Unknown Vintage Diamond Necklaces

Materials

Coral, Diamond, Platinum

French Art Deco Diamond & Sapphire Negligee
Located in New York, NY
An original 1930s Diamond and Sapphire negligee set in platinum and 18 K gold. This delicate necklace is typical of French jewelry of the period.
Category

1930s Art Deco Vintage Diamond Necklaces

Materials

Diamond, Blue Sapphire, Platinum

Art Deco 15.50 Carats Diamond Platinum Necklace
Located in Los Angeles, CA
Art Deco diamond and platinum necklace circa 1935. * ABOUT THIS ITEM: #N-DJ525E. Scroll down for detailed specifications. The imp...
Category

1930s Art Deco Vintage Diamond Necklaces

Materials

Diamond, Platinum

Diamond and Platinum Bow Choker Necklace, circa 1930
Located in London, GB
An Art Deco diamond set platinum bow choker, with an old-cut diamond set plaque, in the form of a bow, mounted in platinum, on a black moiré ribbon choker, with an estimated total di...
Category

1930s Art Deco Vintage Diamond Necklaces

Materials

Diamond, Platinum

Art Deco 1930 Pendant Brooch In Platinum With 5.01 Ctw In Diamonds And Emeralds
Located in Miami, FL
An art deco convertible pendant brooch. Beautiful piece, created during the American Art Deco period, back in the 1930. This convertible pendant-brooch, was carefully crafted with geometric patterns in solid .900/.999 platinum. The back of this brooch is fitted with a hinged horizontal bar to wear as a brooch and can be worn as a necklace pendant on a chain. It is embellished with a great selection of natural earth mined gemstones, with all the settings finished with millegrain technique. Very delicate and feminine, this brooch is a great addition to your jewelry collection. Diamond: Mount in the center in a bezel setting, with 1 pear brilliant cut diamond of 1.13 carats, I color, SI-2 clarity. Gia Certified. Diamond: Mount in millegrain bezel settings, with 12 marquise brilliant cut diamonds, 1.20 carats, F/G color, VS-2 clarity. Diamonds: Mounted in French pave settings, with 73 old European round and round single cut diamonds, with a combined weight of 1.83 carats, white colorless F/G color, VS/SI clarity. The settings are finished with impeccable millegrain patterns. Emeralds: Mount in a channel setting, with 17 French...
Category

1930s American Art Deco Vintage Diamond Necklaces

Materials

Diamond, White Diamond, Emerald, Platinum

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 during the American Art Deco period, back in the 1930. This beautiful convertible pend...
Category

1930s American Art Deco Vintage Diamond Necklaces

Materials

Diamond, White Diamond, Platinum

Antique 42.88 Carat Aquamarine 0.10 Carat Diamond and 9k White Gold Pendant
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 42.88 carat aquamarine and 0.10 carat diamond, 9 karat white gold pendant; part of our diverse vintage jewellery and estate jewelry collection...
Category

1930s Unknown Art Deco Vintage Diamond Necklaces

Materials

Aquamarine, Diamond, White Gold

Marsh & Co Art Deco Steel Gold Pearl Diamond Necklace
Located in New York, NY
Iconic Art Deco Marsh & Co necklace, set in signature blackened steel, with gold accent links, adorned with 4.5mm pearls and approx. 0.80ctw in G/VS diamonds. The necklace is 16" lon...
Category

1930s American Art Deco Vintage Diamond Necklaces

Materials

Diamond, Pearl, Gold, Steel

Vintage Tiffany & Co. Gem Set Pearl and Gold Pendant Brooch, circa 1937
Located in London, GB
A vintage, Tiffany & Co., gem set, diamond and pearl floral circle pendant-brooch, with four clusters of three pearls, and four gem set flowers or clover leaves, each flower set with...
Category

1930s American Retro Vintage Diamond Necklaces

Materials

Amethyst, Diamond, Pearl, Peridot, Sapphire, 14k Gold

Antique Art Nouveau 16.32Ct Tourmaline and 0.35Ct Diamond Platinum Pendant
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 16.32 carat tourmaline and 0.35 carat diamond, platinum Art Nouveau pendant; part of our diverse gemstone jewelry collections. This stunning, fine and impressive Art Nouveau pendant has been crafted in platinum. The pierced decorated frame displays a feature four-claw set 16.32ct baguette cut tourmaline. The upper portion of the pendant is embellished with three individual claw set transitional modern brilliant round cut diamonds, alternating with curvilinear strands in the Art Nouveau style. The curvilinear strands incorporate twenty-one pavé set eight-cut diamonds, graduating in size dependant on location. The pendant suspends from a contemporary 18ct white gold 18' curb chain via a ring loop to the reverse of the setting, securing with a conventional spring-loaded bolt ring fastening. This impressive Art Nouveau tourmaline...
Category

1930s Vintage Diamond Necklaces

Materials

Diamond, Tourmaline, Platinum

Vintage Art Deco Era GIA Certified Aquamarine and Old Euro Cut Diamond Necklace
Located in Miami, FL
GIA-certified Art Deco Aquamarine Necklace, a mesmerizing blend of intricate filigree platinum setting, old euro cut diamonds, and a massi...
Category

1930s European Art Deco Vintage Diamond Necklaces

Materials

Aquamarine, Diamond, Platinum

Antique Art Deco Diamond Emerald Platinum Bow Brooch Pendant Necklace
Located in Miami, FL
Enhance your look with this exquisite Antique Art Deco Pendant Necklace & Brooch piece. Style open geometric filigree bow inspired P...
Category

1930s Art Deco Vintage Diamond Necklaces

Materials

Diamond, Emerald, Platinum

Art Deco 1930 Platinum Long Stations Chain Necklace With 1.82 Cts Round Diamonds
Located in Miami, FL
Art-Deco diamonds stations long chained necklace sautoir A classic piece from the American art-deco period, created at the beginnings of the 1930's. It was carefully crafted in soli...
Category

1930s American Art Deco Vintage Diamond Necklaces

Materials

Diamond, Platinum

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 during the late art deco and the retro periods, back i...
Category

1930s North American Art Deco Vintage Diamond Necklaces

Materials

Diamond, White Diamond, Spinel, Yellow Gold, Platinum, Gold, 18k Gold

Antique 1.77 Carat Diamond and 14 Karat White Gold Art Deco Pendant
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.77 carat diamond and 14 karat white gold and platinum set Art Deco pendant; part of our diverse antique jewellery and estate jewelry collect...
Category

1930s Unknown Art Deco Vintage Diamond Necklaces

Materials

Diamond, White Gold, Platinum

'Opal Blossom' Antique 17.7ct Black Opal & 8.03ct Diamond Pendant and Brooch
Located in MAIN BEACH, QLD
A truly timeless piece, the Opal Blossom, was created in the 1930s. This spectacular piece is a pendant and also a brooch. Centred with a heart of 17.7ct black opal and set in an 18K gold and palladium Chrysanthemum setting featuring over 8ct of diamonds, it is a true heirloom piece fit for royalty.
Category

1930s Australian Vintage Diamond Necklaces

Materials

Diamond, Opal, Black Opal, 18k Gold, Palladium

Art Deco 18k Platinum Tri Tone Painted Porcelain Mine Diamond Brooch Pendant
Located in Winter Springs, FL
This exquisite piece is unlike anything we have ever owned or even seen. It has been crafted in 18K pink and yellow gold as well as platinum and lightly dusted in a green enameling. ...
Category

1930s Art Deco Vintage Diamond Necklaces

Materials

Diamond, 18k Gold, Platinum

Art Deco 1930 Graduated Beads Necklace with Nephrite Jadeite Jade and 18kt Gold
Located in Miami, FL
An art deco graduated jadeite beads necklace. Beautiful long necklace, created during the art deco period, back in the 1930. It is composed by...
Category

1930s North American Art Deco Vintage Diamond Necklaces

Materials

Diamond, Jade, Pearl, Natural Pearl, Gold, 18k Gold

French 1930s Art Deco 1.70 Carat Diamond Platinum Cross Pendant
Located in Poitiers, FR
Cross in platinum. This antique cross with contemporary lines is set with antique brilliant- cut diamonds on its entire design which is beveled on its perimeter. The hanger is also s...
Category

1930s French Art Deco Vintage Diamond Necklaces

Materials

Diamond, White Diamond, Platinum

Art Deco 1930 Convertible Pendant Brooch Platinum 11.73 Ctw Diamonds & Emeralds
Located in Miami, FL
An art deco gem set brooch with emeralds. Magnificent piece of jewelry, created during the art deco period, back in the 1930. This convertible pendant and brooch has been crafted in...
Category

1930s American Art Deco Vintage Diamond Necklaces

Materials

Diamond, White Diamond, Emerald, Platinum

Shop Vintage and Antique Diamond Necklaces on 1stDibs

Whether you're pairing an elegant drop necklace with an evening gown for a fancy dinner or layering a solitaire pendant with your favorite gold or silver chains, you can count on the fact that antique diamond necklaces will elevate any ensemble.

Pendant necklaces worn by royalty and nobles conferred wealth and prestige in ancient times. Wearing jewelry has since become far more widespread, and today, personal adornment is all about expression: Luxury diamond necklaces — Cartier diamond necklaces, Harry Winston diamond necklaces and other iterations — exude confidence and can symbolize the celebratory nature of a deep romantic relationship. (Diamond lockets, for example, which feature a motif that first emerged in the 1800s, are frequently shaped like a heart.) 

Diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands. From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone.

In the late 19th century, "King of Diamonds" Charles Lewis Tiffany — founder of famed luxury house Tiffany & Co. — purchased a 287-carat yellow diamond discovered in the Kimberely Mine in South Africa. The stone was the largest yellow diamond ever mined, and was fashioned by gemologist George Kunz into a cushion-cut brilliant of 128 carats. Kunz gave it a total of 90 facets: 48 on the pavilion, 40 on the crown, plus the table and culet. Breakfast at Tiffany’s fans may recognize the stone from promotional photos for the film — actress Audrey Hepburn wore it as part of the Jean Schlumberger-designed Ribbon Rosette necklace.

But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality. 

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

Grading aside, a beloved diamond necklace is going to deliver the perfect amount of sparkle and joy every time you put it on, whether it's an emerald and diamond necklace, a classic diamond choker or some other similar accessory.  

Find antique and vintage diamond necklaces today on 1stDibs.

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