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Diamond Scene Important 150 Carat Diamonds Platinum Drop Necklace
By Diamond Scene
Located in New York, NY
set in platinum. This necklace features a 2.50+ carat drop and large diamonds around 2 carats and
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, White Diamond, Platinum

Important Cushion Cut Ceylon Sapphire Diamond Platinum Necklace
By Diamond Scene New York
Located in New York, NY
, including a 17.48 carat cushion cut drop. 45.13 carats of diamonds, all set in platinum. Made in New York
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Sapphire, Platinum

Important Burma Ruby and Diamond Necklace
By Diamond Scene
Located in New York, NY
A stunning high quality Burma Ruby and Diamond Necklace. 39.30 carats of fine Burma Ruby
Category

21st Century and Contemporary Choker Necklaces

Materials

Diamond, White Diamond, Ruby, Platinum

Important GIA Colombian Emerald and Diamond Necklace
By Diamond Scene
Located in New York, NY
cut diamonds. Made in New York and set in Platinum. The emerald pendant piece is approximately 2.5
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Emerald, Platinum

Important 1950s Diamond Platinum Festoon Necklace
Located in New York, NY
emerald-cut diamonds weighing approximately 135 carats, elegantly crafted in platinum gold. The necklace
Category

21st Century and Contemporary American Link Necklaces

Materials

Diamond, Platinum

Important Diamond Tassel Necklace Set in Platinum
Located in New York, NY
of larger diamonds hanging from a diamond chain. 43 carats of diamonds set in platinum.
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Platinum

1910s Important Antique Natural Pearl Diamond Platinum Necklace
Located in New York, NY
An important Bellè Epoque natural pearl and diamond necklace, mounted on platinum, circa 1910.
Category

Vintage 1910s Unknown More Necklaces

Materials

White Diamond, Natural Pearl, Diamond, Platinum

1910s Important Antique Natural Pearl Diamond Platinum Necklace
Located in New York, NY
An important Bellè Epoque natural pearl and diamond necklace, mounted on platinum, circa 1910.
Category

Vintage 1910s Unknown More Necklaces

Materials

Natural Pearl, White Diamond, Platinum

Important Dynamic Diamond Necklace in Platinum 24.07 Carat
Located in Wailea, HI
Important Dynamic Diamond Necklace in Platinum 24.07 carats Five Hundred and Fifty One Round
Category

Late 20th Century Unknown Modern Link Necklaces

Materials

White Diamond, Platinum

Seriously Important Platinum and Diamond Necklace 45.00 Carats
Located in Wailea, HI
Seriously Important Platinum and Diamond Necklace 45.00 Carats. Introducing the Lady's Platinum
Category

Late 20th Century Multi-Strand Necklaces

Materials

Diamond, Platinum

Important Diamond Cluster Diamond Necklace
By Diana M. Jewels
Located in New York, NY
An Important Diamond Cluster Diamond Necklace mounted in Platinum set with Pear-shaped, marquise
Category

21st Century and Contemporary American Drop Necklaces

Materials

Diamond, Platinum

Important Natural Burmese Oval Cut Sapphire Round Cut Diamond Platinum Necklace
Located in Greenwich, CT
sapphire and round cut diamond platinum necklace. With 38 velvety deep blue sapphires alternating with 38
Category

Early 2000s American Contemporary Choker Necklaces

Materials

Diamond, Sapphire, Platinum

1950s Important Sapphire Diamond Drop Necklace
Located in New York, NY
An important cabochon Sapphire & Diamond drop necklace, the centerpiece being detachable to be worn
Category

Vintage 1950s French Drop Necklaces

Materials

Blue Sapphire, White Diamond, Platinum

Yellow Diamond Necklace
By Diamond Scene New York
Located in New York, NY
A beautiful and important yellow diamond necklace with yellow diamond drop. 31.86 carats of
Category

21st Century and Contemporary Drop Necklaces

Materials

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

Ruby and Diamond Necklace
By Diamond Scene New York
Located in New York, NY
An Important Ruby and Diamond Necklace 209.10 carats of certified “Intense Red” Ruby 92.43
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Ruby, Platinum

Ruby and Diamond Necklace
By Diamond Scene New York
Located in New York, NY
of colorless white round, pear and marquise shape diamonds. Set in platinum with 18k yellow gold
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Ruby, 18k Gold, Platinum

Important Van Cleef & Arpels Diamond & Emerald Necklace
By Van Cleef & Arpels
Located in New York, NY
Van Cleef & Arpels Diamond & Emerald Necklace A platinum necklace set with 382 round cut diamonds
Category

Vintage 1980s American Multi-Strand Necklaces

Materials

Diamond, Emerald, Yellow Gold, Platinum

Diamond Drop Necklace
By Diamond Scene New York
Located in New York, NY
A MASTERPIECE This important diamond necklace features over 128 carats of white pear shape and
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond

Important Harry Winston Diamond 23 Carat Certified Emerald Pendant Necklace
By Harry Winston
Located in New York, NY
Important Harry Winston Diamond 23 Carat Certified Emerald Pendant Necklace An 18k gold and
Category

Vintage 1960s American Pendant Necklaces

Materials

Diamond, Emerald, 18k Gold, Platinum

Important Lightning Ridge 15 Carat Black Opal Diamond Vintage Necklace
Located in Santa Barbara, CA
This stunning black opal and diamond necklace is sure to impress. The nearly 15 carat centerpiece
Category

Vintage 1960s Art Deco Pendant Necklaces

Materials

Black Opal, Diamond, Opal, Platinum

Emerald and Diamond Necklace
By Diamond Scene New York
Located in New York, NY
Important Colombian Emerald and Diamond Drop Necklace 45.85 carats of Intense to Vivid Green
Category

21st Century and Contemporary Link Necklaces

Materials

Diamond, Emerald

Vintage 60 Carat Diamond Floral Necklace Platinum
Located in BEVERLY HILLS, CA
Important exquisite grand diamond floral necklace platinum, high jewelry circa 1950's. 354 total
Category

Vintage 1950s Unknown Edwardian Drop Necklaces

Materials

Diamond, Platinum

Emerald and Diamond Drop Necklace
By Diamond Scene New York
Located in New York, NY
A MAGNIFICENT PIECE! An important emerald and diamond necklace. 144.07 carats of fine quality
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Emerald

The Estee Lauder Van Cleef & Arpels Important Retro Ruby Diamond Necklace
By Van Cleef & Arpels
Located in New York, NY
VAN CLEEF & ARPELS Retro Ruby, Diamond Necklace. An 18k yellow gold and platinum necklace, set with
Category

Vintage 1950s French Retro More Necklaces

Materials

Diamond, Ruby, 18k Gold, Platinum

Handmade Diamond Cross on Diamond Chain
By Diamond Scene
Located in New York, NY
platinum and has a vintage feel. 5.80 carats of diamonds plus 1.20 carat reddish black diamond center
Category

21st Century and Contemporary Chain Necklaces

Materials

Diamond, White Diamond, Black Diamond, Platinum

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

Antique Victorian Style Tahitian Pearl and Diamond Platinum Necklace
Located in Scottsdale, AZ
Antique Victorian style Tahitian pearl and diamond platinum necklace. Showcasing numerous Old
Category

Antique 19th Century Victorian Pendant Necklaces

Materials

Diamond, Black Pearl, Platinum

Sapphire and Diamond Earring and Necklace Set
By Diamond Scene New York
Located in New York, NY
An grand and important sapphire and diamond earring and necklace set. 116.50 carats of vivid
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Sapphire

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

4.54 Carat Emerald Aquamarine Diamond Halo Platinum 950 Necklace Pendant
By FERRUCCI
Located in New York, NY
perfection Platinum 950 double claw prongs with white diamond Halo of approximately 0.22 carat diamonds hand
Category

2010s American Art Deco Pendant Necklaces

Materials

Aquamarine, Diamond, White Diamond, Emerald, Platinum

4.54 Carat Emerald Aquamarine Diamond Halo Platinum 950 Necklace Pendant
By FERRUCCI
Located in New York, NY
perfection Platinum 950 double claw prongs with white diamond Halo of approximately 0.22 carat diamonds hand
Category

2010s American Art Deco Pendant Necklaces

Materials

Diamond, Emerald, Aquamarine, White Diamond, Platinum

Vintage McTeigue & Co. Platinum & 18k Gold 14.1ctw Marquise Diamond Necklace
Located in Montclair, NJ
This important diamond necklace by McTeigue&Co. features an exceptional design set with the finest
Category

21st Century and Contemporary Link Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Necklace in 18 Karat Gold, Platinum and Diamonds and 1.5 Carat Yellow Diamond
Located in Paris, FR
Necklace in 18 Carat white Gold, PT 950 Platinum and diamonds holding an Important Yellow Cushion
Category

Early 2000s Unknown Pendant Necklaces

Materials

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

Platinum & 14K White Gold GIA certified Asscher & Round Diamond Necklace Pendant
Located in Scottsdale, AZ
Platinum and 14K white gold GIA certified asscher and round diamond bezel set necklace. Centering
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold, Platinum

41.68 Carat Oval Cut Blue Sapphire and Diamond Necklace in Platinum
Located in NEW YORK, NY
An important and very rare necklace showcasing vibrant and color-rich oval cut blue sapphires, set
Category

21st Century and Contemporary American Contemporary More Necklaces

Materials

Diamond, Blue Sapphire, Platinum

Vintage Art Deco Platinum Cushion and Rose cut 0.35 carat Diamond Necklace
Located in PARIS, FR
necklace in platinum 800/°°° and 18K white gold centered with a V-shaped pendant set with rose-cut diamonds
Category

Vintage 1920s French Art Deco Pendant Necklaces

Materials

Diamond, Platinum

Michael Beaudry Fancy Yellow Radiant Cut Diamond 18 Karat and Platinum Necklace
By Michael Beaudry
Located in Scottsdale, AZ
Estate 1.00 carat fancy yellow radiant cut diamond 18K and platinum designer Michael Beaudry
Category

21st Century and Contemporary Pendant Necklaces

Materials

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

1918 Nordic Necklace 0.8 ctw Diamonds 18K Gold Platinum / 43 cm/ 4.58g
Located in SE
Early 20th century Necklace / Pendant featuring a beautiful set of 11 natural old diamond cut
Category

Vintage 1910s European Art Nouveau Pendant Necklaces

Materials

Diamond, Platinum, 18k Gold

Art Deco Style Sautoir Red Coral Bead Diamond Emerald and Onyx Platinum Necklace
Located in Scottsdale, AZ
Art Deco style sautoir red coral bead, diamond, emerald and onyx platinum necklace. Showcasing
Category

20th Century Art Deco Beaded Necklaces

Materials

Coral, Diamond, Emerald, Onyx, Platinum

Antique Necklace natural Pearls Diamonds 18K Gold Platinum Silver / 44cm/ 6.8 gr
Located in SE
- Pearls complemented with rose and old diamond cut Diamonds. Centerpiece in solid Platinum on 18K Yellow
Category

Antique Early 1900s European Art Nouveau Pendant Necklaces

Materials

Diamond, Natural Pearl, 18k Gold, Platinum, Silver

Tabbah, Rare Diamonds Choker Necklace, 1988
By Tabbah
Located in Paris, FR
TABBAH, Spectacular Choker Diamonds Necklace created in 1988. The piece holds 74 carats of rounds
Category

Vintage 1980s French Modern Choker Necklaces

Materials

Diamond, Platinum

Antique Diamond Arrow pendant, 15k gold and Platinum, Art Deco
Located in NEWARK, GB
You can't go wrong with this wonderful antique Diamond arrow pendant! It is a conversion piece
Category

Early 20th Century British Art Deco Pendant Necklaces

Materials

Diamond, 15k Gold, Platinum

12.73 Carat Heart Shape Yellow Diamond Halo Drop Necklace
Located in New York, NY
diamond halos that elegantly drop from the necklace. Made in platinum / 14k yellow gold. Yellow diamonds
Category

21st Century and Contemporary American Contemporary Drop Necklaces

Materials

Diamond, Yellow Diamond, Yellow Gold, Platinum, 14k Gold

Roman Malakov 6.75 Carat Round Diamond Cross Pendant Necklace
By Roman Malakov
Located in New York, NY
An important and brilliant pendant showcasing 6.75 carats of round diamonds, set in a classic cross
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Diana M. One of a Kind Turquoise and Diamond Necklace
By Diana M. Jewels
Located in New York, NY
One of a Kind Turquoise and Diamond Necklace features 28 carats of important size old miner
Category

20th Century American Art Deco Drop Necklaces

Materials

Turquoise, Diamond, Platinum

197.00ctw Lightning Ridge Black Opal 6.27ct Diamond AGTA Award Winning Necklace
Located in Houston, TX
, exquisitely matched in color and quality with diamond halos and accents throughout the necklace. There's a
Category

21st Century and Contemporary Australian Drop Necklaces

Materials

Diamond, Opal, Black Opal, Platinum

197.00ctw Lightning Ridge Black Opal 6.27ct Diamond AGTA Award Winning Necklace
Located in Houston, TX
, exquisitely matched in color and quality with diamond halos and accents throughout the necklace. There's a
Category

21st Century and Contemporary Australian Drop Necklaces

Materials

Diamond, Opal, Black Opal, Platinum

Roman Malakov 51.59 Carats Total Round Diamond Riviere Tennis Pendant Necklace
By Roman Malakov
Located in New York, NY
An important and brilliant riviere tennis necklace showcasing graduating 69 pieces of brilliant
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Antique Necklace Natural Pearls Diamonds Emeralds solid 18K Gold /40cm/ 5.6gr
Located in SE
with 3 old diamond cut Diamonds and 22 calibre cut Emeralds. Chain in White Gold or Platinum for best
Category

Antique Early 1900s European Art Nouveau Beaded Necklaces

Materials

Emerald, Diamond, Natural Pearl, 18k Gold

Roman Malakov GIA Certified 23.45 Carat Total Fancy Intense Yellow Necklace
By Roman Malakov
Located in New York, NY
An important and very rare diamond necklace showcasing a row of graduating radiant cut fancy
Category

21st Century and Contemporary American Contemporary Choker Necklaces

Materials

Diamond, Yellow Diamond, Yellow Gold, Platinum

Cartier Art Deco Enamel, Diamond Set Gold Mechanical Pencil
By Cartier
Located in London, GB
. The diamond set bale to the top of the pencil case can be detached from the flat link platinum chain
Category

Vintage 1920s French Art Deco Pendant Necklaces

Materials

Diamond, Onyx, Gold, 18k Gold, Yellow Gold

Antique Cross Crucifix Diamonds solid 18K Gold Blue Enamel / 6.7 gr
Located in SE
Diamonds ( color ca G,H /VVS) +1 rose cut diamond on the bail set in platinum clusters.The setting of
Category

Antique Early 1900s European Art Nouveau Pendant Necklaces

Materials

Diamond, 18k Gold, Enamel

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
Category

Vintage 1930s Swedish Art Deco Pendant Necklaces

Materials

Diamond, Onyx, 18k Gold, White Gold

Important 5.82 Carat Pear Shape Diamond Ring
By Diana M. Jewels
Located in New York, NY
diamond rings, earrings, bracelets, necklaces, and other fine jewelry. We create our jewelry from
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Platinum

Diana M. Important Diamond Hoop Earrings
By Diana M. Jewels
Located in New York, NY
Important diamond hoop earrings in White Gold Diamond information: 26.00 Carats of round brilliant
Category

21st Century and Contemporary American Modern Hoop Earrings

Materials

Diamond, White Diamond, 18k Gold, White Gold

David Webb Platinum & 18K Yellow Gold Baraque Pearl and Diamond Collar Necklace
By David Webb
Located in New York, NY
Yellow Gold David Webb pearl and diamond open oval link collar necklace will make any outfit pop
Category

20th Century American Modern Modern Bracelets

Materials

Diamond, Pearl, Yellow Gold, Platinum

Platinum 1940s 8.00cttw Diamond Double Clip Brooch
Located in New York, NY
: When wearing a double clip diamond brooch, it's important to keep the rest of your accessories simple
Category

20th Century American Modern Brooches

Materials

Diamond, Platinum

Antique Finish Ring A.Tillander 0.65ct Sapphire 0.7ctw Diamonds Platinum Ø5.5US
Located in SE
everyday, for long time. And it can well be used permanently again. Band and crown in solid Platinum
Category

Vintage 1920s Finnish Art Deco Cluster Rings

Materials

Diamond, Sapphire, Platinum

Transformable Drayson London Art Deco Platinum Diamond Ruby Wings Pendant Brooch
By Drayson
Located in New York, NY
recognizable. This fine transformable Art Deco wings platinum, diamond and ruby double clip brooch/pendant is
Category

Early 20th Century British Art Deco Brooches

Materials

Diamond, Ruby, Platinum

Antique Russian Bracelet 0.5ctw Diamonds 18KGold Platinum/ 14.8cm-18 cm/10.5gr
Located in SE
Russian ca. 1908 -1917 Imperial period solid 18K Gold and Platinum link Bracelet decorated with
Category

Antique Early 1900s European Art Nouveau Link Bracelets

Materials

Diamond, 18k Gold, Platinum

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Diamond Platinum Important Necklace For Sale on 1stDibs

Surely you’ll find the exact diamond platinum important necklace you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Platinum, Gold and 18k Gold. You can easily find a 42 antique edition and 15 modern creations to choose from as well. Making the right choice when shopping for a diamond platinum important necklace may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Finding an appealing diamond platinum important necklace — no matter the origin — is easy, but Diamond Scene, Boucheron and Bulgari each produced a popular version that is worth a look. Today, if you’re looking for a cushion cut version of this piece and are unable to find the perfect match, our selection also includes bead and mixed cut alternatives. There aren’t many items for men if you’re seeking a diamond platinum important necklace, as most of the options available are for women and unisex.

How Much is a Diamond Platinum Important Necklace?

On average, a diamond platinum important necklace at 1stDibs sells for $177,750, while they’re typically $26,000 on the low end and $1,250,000 for the highest priced versions of this item.