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Metal: Platinum
Peter Suchy 1.00 Carat Diamond Platinum Pendant Necklace
Located in Stamford, CT
Odd shaped oval and cushion old mine cut diamond set into a classic dangle pendant in handmade platinum bezel from the Peter Suchy workshop. 1 old mine cut diamond I-J VS, approx. ...
Category

21st Century and Contemporary Platinum More Necklaces

Materials

Diamond, Platinum

30 Carat Brilliant and Baguette Diamond Platinum Riviere Necklace
Located in Bay Harbor Islands, FL
Platinum Diamond necklace set with approximately 30 carats of diamonds (16 carats of round diamonds, and 14 carats of baguette diamonds). The quality of the diamonds are F/G in color...
Category

1990s American Platinum More Necklaces

Materials

Diamond, Platinum

Art Deco 1.65 Carat Diamond and Onyx Drop Pendant Necklace, circa 1920s
Located in London, GB
This beautiful necklace dates back to the 1920s and features a 1.65 carat diamond. It is an old cut diamond, which would have been hand cut, and has been estimated as H in colour and...
Category

1920s Unknown Art Deco Vintage Platinum More Necklaces

Materials

Diamond, Onyx, Platinum

5.8 Carat Belle Époque Diamond Platinum Necklace
Located in Bay Harbor Islands, FL
This beautiful example of the Belle Epoque style features 5.8 Carats of Old Mine Cut, Briolette Cut, and Single Cut diamonds set in platinum and adorned with millegrain and lattice w...
Category

Early 1900s Belle Époque Antique Platinum More Necklaces

Materials

Diamond, Platinum

Antique 1930s 2.75 Carat Diamond and Platinum Necklace
Located in Jesmond, Newcastle Upon Tyne
A stunning antique 1930s 2.75 carat diamond and platinum cluster style necklace; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive 1930s diamond necklace has been crafted in platinum. The feature pendant drop consists of a stunning central claw set 0.73Ct transitional modern brilliant transitional round cut diamond, encircled by eight bezel set transitional modern brilliant round cut diamonds. The feature cluster design articulates from a second smaller cluster design setting, embellished with seven bezel and claw set transitional modern brilliant round cut diamonds via a vertical linear drop. The linear drop is accented to the center with an eight claw set transitional modern brilliant round cut diamond. The pendant suspends from a platinum 11.97" belcher chain via two ring loops to the upper border. The necklace benefits from the additional security of a fine link safety chain. This stunning antique drop necklace has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. The necklace is supplied with an independent diamond grading certificate for the feature diamond in addition to an independent diamond grading report card for the supporting stones. 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. Condition This stunning antique cluster necklace...
Category

1930s Unknown Vintage Platinum More Necklaces

Materials

Diamond, Platinum

AGL Certified Colombian Emerald & Diamond Necklace & Earring Suite In Platinum
Located in New York, NY
rewrite following AGL certified Pear Shape Colombian Emerald & Diamond Necklace & Earring Bridal Suite Platinum Color: Deep Green, Transparent extreme Fine Color Quality ( Natural emeralds are commonly enhanced: but this one is only Minor clarity enhancement , which is considered as very high quality) A magnificent emerald and diamond fringe necklace, Vivid green emeralds spaced with brilliant-cut diamonds, suspending 14 fine Colombian emeralds set in diamond...
Category

20th Century Platinum More Necklaces

Materials

Diamond, Emerald, Platinum

GIA Certified 3.82 Carat Yellow Round Cut Diamond Pendant Necklace
Located in New York, NY
Massive looking pendant. Featuring a fancy yellow round brilliant cut Diamond with a 3.82 total carat weight. Graded by the GIA to be natural in color SI1 in clarity. This stone exhi...
Category

2010s American Platinum More Necklaces

Materials

Yellow Diamond, Platinum

Diamond Platinum Bracelet Necklace Suite
Located in New York, NY
Platinum two bracelets or a necklace suite. All set with approx. 5.75ctw in diamonds. Necklace measures 15 7/8" long, converts into two bracelets - 7.25...
Category

20th Century Platinum More Necklaces

Materials

Diamond, Platinum

18.56 Carat Diamond Flowers Necklace
Located in New York, NY
Finely crafted in platinum with round and marquise cut diamonds weighing a total of 18.56 carats. 16 1/2 inches long
Category

Early 2000s Platinum More Necklaces

Materials

Diamond, Platinum

GIA Certified 5.07 Blue Sapphire Diamond Platinum Art Deco Pendant Necklace
Located in Stamford, CT
Vintage 1920's Art Deco filigree sapphire and diamond pendant necklace. Platinum pendant necklace set with a GIA certified antique cushion cut n...
Category

Early 20th Century Platinum More Necklaces

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

ISSAC NUSSBAUM NEW YORK 1.50 Carat Heart Shape Diamond Pendant Necklace
Located in New York, NY
This Big looking pendant from ISSAC NUSSBAUM NEW YORK features a heart shape diamond set in hand made platinum. The spectacular diamond is an ...
Category

2010s American Platinum More Necklaces

Materials

Diamond, Platinum

Spectra Fine Jewelry 38.60 Carat Ceylon Sapphire Diamond Platinum Necklace
Located in New York, NY
There is a certain playfulness, even coquettishness, to fringe. Fringe is a signal to the light-hearted and lively that something spectacularly fun is about to happen. Especially whe...
Category

21st Century and Contemporary American Contemporary Platinum More Necklaces

Materials

Diamond, Blue Sapphire, Platinum

Bead Cultured Collar Necklace Pearls and Diamonds
Located in New York, NY
The magnificent collar necklace is finely crafted in platinum with bead cultured [pearls (akoya pearl oyster) and pendant diamonds weighing approximately total of 7.00 carat. This ...
Category

1950s American Vintage Platinum More Necklaces

Materials

Diamond, Pearl, Platinum

Important Cushion Cut Ceylon Sapphire Diamond Platinum Necklace
Located in New York, NY
An incredible piece! 75.50 carats of beautiful Intense to Vivid Blue cushion cut sapphires, including a 17.48 carat cushion cut drop. 45.13 carats of diamonds, all set in platinum...
Category

21st Century and Contemporary Platinum More Necklaces

Materials

Diamond, Sapphire, Platinum

Roman Malakov 115.20 Carat Total Mixed Cut Cluster Diamond Pendant Necklace
Located in New York, NY
Luxurious and well crafted high end necklace showcasing mixed pear and marquise cut diamonds, set in an intricate and elegant open-work design. Diamonds weigh 115.20 carats total. Ma...
Category

21st Century and Contemporary American Contemporary Platinum More Necklaces

Materials

Diamond, Platinum

Diamond Scene Important 150 Carat Diamonds Platinum Drop Necklace
Located in New York, NY
This necklace is a WOW! A real statement piece! Over 150 carats of F/G color VS clarity diamonds set in platinum. This necklace features a 2.50+ carat dr...
Category

21st Century and Contemporary Platinum More Necklaces

Materials

Diamond, 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 Brilliant and Baguette Cut Diamonds Weighing 24.07 Carats [GHI - VVS - SI] [bright with n...
Category

Late 20th Century Unknown Modern Platinum More Necklaces

Materials

White Diamond, Platinum

Platinum 2.32 Carat Natural Colorless Round Brilliant Diamond Modern Pendant
Located in Los Angeles, CA
A Stunning Platinum 2.32 Carat Pendant set with 18 Natural Round Brilliant Diamonds (D-E color and VS in clarity). The length is 16.75" inches and weight is 5.99 grams
Category

2010s American Modern Platinum More Necklaces

Materials

Diamond, Platinum

GIA Certified 2.44 Carat Pear Shape Fancy Greenish Yellow Diamond Necklace
Located in Chicago, IL
This necklace features one GIA certified pear shaped natural fancy dark brown-greenish-yellow diamond with a weight of 2.44 carats and SI2 clarity. The intense color of this diamond is complemented by a GIA certified marquise shaped natural light pink diamond...
Category

2010s American Contemporary Platinum More Necklaces

Materials

White Diamond, Yellow Diamond, Platinum

GIA Certified 16 Ct Emerald Cut Colombian Emerald & Diamond Necklace Platinum
Located in New York, NY
Platinum Colombian Emerald and diamond necklace, consisting of one large approximately 16 Carat Emerald cut Colombian Emerald with round brilliant cut diamonds surrounding it . The Necklace is made with Buggetts and round diamonds . All prong set diamonds, with a total carat weight of 22 carats, F-G color, VS1, VS2 clarity with no color enhancement. Platinum 130 Grams Emerald: 16 ct...
Category

20th Century Platinum More Necklaces

Materials

Diamond, Emerald, Platinum

GIA Certified 9.17 Carats Brilliant Round Diamond Solitaire Pendant Necklace
Located in New York, NY
A bold and classy pendant necklace showcasing a luxurious 9.17 carats brilliant round diamond certified by GIA as S-T color, VVS2 in clarity. Set in a four prong basket setting and m...
Category

21st Century and Contemporary American Contemporary Platinum More Necklaces

Materials

Diamond, Platinum

1960s Diamond Platinum Half-Moon Pendant Chain Necklace
Located in Geneva, CH
Diamond Platinum Half-Moon Pendant. Circa 1960. Pendant's height: 1.18 inch (3.00 centimeters). Including white gold 18k original chain. Length of the chain: 16.54 inches (42.00 cen...
Category

1960s French Vintage Platinum More Necklaces

Materials

Diamond, Platinum

Yellow Diamond Necklace
Located in New York, NY
A beautiful and important yellow diamond necklace with yellow diamond drop. 31.86 carats of yellow diamonds and 68.35 carats of white d...
Category

21st Century and Contemporary Platinum More Necklaces

Materials

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

1.50 Carat Emerald Diamond Pendant Drop Necklace Platinum and 18 Karat Gold
Located in US
1.50 Carat Emerald Diamond Drop Pendant Necklace Platinum & 18k Gold Composition: Platinum & 18K Yellow Gold Primary Stones: Natural Colombian Emerald Shape or Cut : Oval Cut Average...
Category

21st Century and Contemporary American Contemporary Platinum More Necklaces

Materials

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

Roman Malakov 61.96 Carat Graduating Yellow and White Diamond Rivière Necklace
Located in New York, NY
Unique and well crafted piece that showcases the two magnificent sides of diamonds. On one side, features color rich fancy yellow pear shape diamonds that graduates in size, set in f...
Category

21st Century and Contemporary American Contemporary Platinum More Necklaces

Materials

Diamond, Yellow Diamond, White Diamond, Yellow Gold, Platinum

Edwardian Natural Pearl Platinum Pendant Necklace
Located in Banbury, GB
An unforgettable belle époque Edwardian pearl and diamond necklace set with numerous natural pearls and rose-cut diamonds. This necklace has a lot to offer, an incredible pattern of ...
Category

Early 1900s Edwardian Antique Platinum More Necklaces

Materials

Diamond, Natural Pearl, Platinum

17.20 Carat Diamond and 4.25 Carat Ruby Wave Motif Platinum Necklace
Located in New York, NY
This stunning Platinum necklace is handset with 17.20 carats of round brilliant diamonds and 4.25 carats of all natural rubies. All the diamonds are F/G Color and VS Clarity. 17.25"...
Category

Mid-20th Century American Modern Platinum More Necklaces

Materials

Diamond, Ruby, Platinum

Platinum and 18 Karat Butterfly Necklace
Located in Sarasota, FL
18k & Platinum Antique Sapphire and Diamond Butterfly Brooch with AGL & GIA certified no heat sapphires, suspended on 18k white gold chain with 4.50 carats of round brilliant diamonds.
Category

1930s Vintage Platinum More Necklaces

Materials

Diamond, Sapphire, 18k Gold, Platinum

Tiffany & Co Paloma Picasso Diamond Heart Platinum Pendant Necklace
Located in Stamford, CT
Platinum Tiffany Paloma Picasso diamond heart pendant. 17 round brilliant cut diamonds set in a heart shaped pendant. 16 inch chain. 17 round diamonds approx. total weight .12cts. ...
Category

21st Century and Contemporary Modern Platinum More Necklaces

Materials

Diamond, Platinum

0.75 Carat Total Bezel Set White and Natural Pink Diamond Two-Tone Necklace
Located in Chicago, IL
A gorgeous diamond necklace will rarely go overlooked. This 18” piece is both rare and stunning. It includes alternating wire-wrapped bezels that set white and natural pink round dia...
Category

Early 2000s American Contemporary Platinum More Necklaces

Materials

Pink Diamond, Platinum

Important GIA Colombian Emerald and Diamond Necklace
Located in New York, NY
A gorgeous Colombian Green Emerald set in a FABULOUS necklace! 20.98 carat GIA certified Colombian Green Emerald with beautiful color and luster. 68.06 carats of F/G VS round, p...
Category

21st Century and Contemporary Platinum More Necklaces

Materials

Diamond, Emerald, Platinum

Retro Platinum 11 Carat Natural Old Euro Diamond Brooch and Pendant Circa 1940
Located in Los Angeles, CA
Magnificent Rare Estate Platinum Brooch & Pendant. Approximately 11 carats of Natural old euro and round diamonds, 216 stones total. The piece weighs 35 grams, Can be worn as a pe...
Category

1940s Retro Vintage Platinum More Necklaces

Materials

Diamond, Platinum

3.75 Carats Total Round Brilliant Diamond Open Work 3D Heart Pendant Necklace
Located in New York, NY
Showcases a heart shape pendant of open-work design, encrusted by round brilliant diamonds weighing 3.75 carats total. Pendant is in a three dimensional shape made in platinum, suspe...
Category

21st Century and Contemporary American Contemporary Platinum More Necklaces

Materials

Diamond, Platinum

Harry Winston Diamond Necklace 45 Carats of Diamonds
Located in New York, NY
Harry Winston Diamond Necklace 45 Carats of Diamonds A vintage Harry Winston piece, glamorously comprised with several pavé's of round ...
Category

1990s American Modern Platinum More Necklaces

Materials

Diamond, Platinum

Magnificent Diamond Drop Necklace
Located in New York, NY
An incredible piece! Over 60 carats of diamonds set in a classic design, this necklace is an amazing piece to add to any collection. 63.29 carats of pear, marquise and round bril...
Category

21st Century and Contemporary Platinum More Necklaces

Materials

Diamond, White Diamond, Platinum

Classic Platinum Diamond Necklace
Located in New York, NY
A phenomenally prestigous 1960s classic diamond necklace, comprised of several square, round and pear shaped luminous diamonds, all finely crafted in platinum gold. A truly timeless ...
Category

1960s Vintage Platinum More Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Platinum Diamond Elsa Perretti Open Heart Necklace
Located in New York, NY
Platinum Total Weight: 14.9 grams Diamond: 3.40 ct twd Chain Length: 17 inches Heart- 23mm-L 28mm-W
Category

21st Century and Contemporary Platinum More Necklaces

Materials

Diamond, Platinum

Roman Malakov 7.05 Carat Total Heart Shape Diamond Pendant Necklace
Located in New York, NY
This beautiful superb pendant necklace showcases a 7.05 carat heart shape diamond, I Color and SI in Clarity. Set in Platinum attached to a 16 inches 18K White Gold chain. Style av...
Category

21st Century and Contemporary American Modern Platinum More Necklaces

Materials

Diamond, 18k Gold, Platinum

French Art Deco Diamond and Platinum Neglige
Located in New York, NY
A stunning original Art Deco french diamond neglige consisting of 3 cts of rose diamonds set in a neglige of two floral drops with smaller diamonds along the chain and bar set in pla...
Category

1920s French Art Deco Vintage Platinum More Necklaces

Materials

Diamond, Platinum

Vinatge 1960s Pears and Baguettes Diamond Platinum Choker Necklace
Located in Miami, FL
This spectacular platinum vintage necklace is centered with 11 genuine Pear cut Dangling Dazzling Diamonds approx: 7.45cttw, H-I color, all Pear Shapes are VS1-VS2, except one Pear SI...
Category

1950s American Retro Vintage Platinum More Necklaces

Materials

Diamond, Platinum

Edwardian Dramatic Multi Strand Pearl Festoon and Diamond Necklace
Located in Narberth, PA
An absolutely stunning platinum and pearl necklace from the Edwardian (1900) era! This lovely and feminine piece is set in platinum and com...
Category

1910s Edwardian Vintage Platinum More Necklaces

Materials

Cultured Pearl, Platinum

Roman Malakov 9.10 Carat Pear Shape Diamond Solitaire Pendant Necklace
Located in New York, NY
A bold solitaire pendant necklace showcasing a 9.10 carat pear shape diamond, K Color and VVS2 in Clarity. Set in 8 prong, Made with Platinum. 18 inches ...
Category

21st Century and Contemporary American Modern Platinum More Necklaces

Materials

Diamond, Platinum

4.00 Carat Diamond Colorless / VS Clarity Pagoda Platinum Drop Pendant
Located in Sherman Oaks, CA
Gorgeous Pagoda Structure Drop Pendant Platinum Setting Total Diamond Weight = 4.00 carats Diamond Color Grade = E - F (colorless) Diamond Clarity Grade = VS Total Mass = 9.2 grams...
Category

21st Century and Contemporary Platinum More Necklaces

Materials

Diamond, Platinum

GIA Certified 1.18 Carat Pear Shape Intense Yellow Diamond Pendant Necklace
Located in New York, NY
This color-rich and beautiful pendant necklace showcases a 1.18 carats pear shape diamond certified by GIA as fancy intense yellow diamond and VVS2 in clarity, bazel set in 18k yello...
Category

21st Century and Contemporary American Modern Platinum More Necklaces

Materials

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

Art Deco Two-Stone Drop Diamond Necklace, circa 1920s
Located in London, GB
A beautiful necklace dating back to the 1920s, featuring two drops with 0.40 carat diamonds on the end. They are dazzling diamonds, G in colour and VS2 in clarity, making the piece t...
Category

1920s Unknown Art Deco Vintage Platinum More Necklaces

Materials

Diamond, 14k Gold, Platinum

Vintage 3.50 Carats Total Mixed Cut Blue Sapphire and Diamond Pendant Necklace
Located in New York, NY
Set with a 1.38 carats round brilliant diamond center stone accented by 4 pear shape blue sapphires on each corner. Each sapphire is spaced by round cut diamonds in an open-work desi...
Category

Mid-20th Century Unknown Art Nouveau Platinum More Necklaces

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Diamond Ruby Platinum Long Necklace
Located in New York, NY
A modern long necklace, set with round brilliant-cut and pear shaped diamond and ruby, mounted in platinum. ruby weighing approx. 18.14 cts. diamond weighing approx. 15.58 cts. Pea...
Category

21st Century and Contemporary American Platinum More Necklaces

Materials

Diamond, Ruby, Platinum

12 Carat Diamond Platinum Necklace
Located in Bay Harbor Islands, FL
1940's Diamond necklace set with round, baguette and triangular cut diamonds weighing approximately 12 carats. It is further set with a natural colo...
Category

1940s Unknown Vintage Platinum More Necklaces

Materials

Diamond, Yellow Diamond, Platinum

Green Tourmaline & Baguette Diamond 8.50TCW Ballerina Platinum Pendant Necklace
Located in San Diego, CA
DEEP GREEN TOURMALINE & BAGUETTE DIAMOND BALLERINA PENDANT NECKLACE Metal: Platinum PT950 Length: 17.5 Inches Pendant: 1.25 X 0.75 Inches ...
Category

Early 2000s Platinum More Necklaces

Materials

Diamond, Tourmaline, Platinum

Art Nouveau Diamond and Gold Pendant Necklace
Located in Houston, TX
This Art Nouveau necklace features a detachable pendant that can also be worn as a brooch. The necklace is 18K yellow gold with platinum, diamonds and a cultured pearl accents on th...
Category

Late 19th Century Art Nouveau Antique Platinum More Necklaces

Materials

Cultured Pearl, Diamond, 18k Gold, Platinum, Gold

10.98 Carat Diamond X Link Platinum Necklace
Located in Stamford, CT
Solid platinum diamond necklace with 10.98 carats of ideal round diamonds in a graduated handmade wire X link. 15 Inch Length. Hidden built in catch and underside safety. 196 round ...
Category

21st Century and Contemporary Platinum More Necklaces

Materials

Diamond, Platinum

4.32 Carats Total Alternating Yellow and White Diamond Cross Pendant Necklace
Located in New York, NY
This classic pendant necklace showcasing six high quality fancy yellow diamonds spaced by white round brilliant diamonds. Set in an elegant shared prong design to maximize the sparkl...
Category

21st Century and Contemporary American Modern Platinum More Necklaces

Materials

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

AGL Graded 4.4 Carat Colombian Emerald and Diamond Necklace
Located in Bay Harbor Islands, FL
Emerald and diamond necklace featuring an AGL graded Colombian emerald with minor clarity enhancement estimated weight 4.4 carats and 218 mix cut diamonds with an estimated total weight of 5 carats...
Category

21st Century and Contemporary American Modern Platinum More Necklaces

Materials

Diamond, Emerald, 18k Gold, Platinum

Platinum Necklace with Fancy Shape Diamonds Creating Floral Design
Located in Chicago, IL
Platinum necklace with floral design consisting of 9 pear shape diamonds weighing 2.25cts and 15 baguette diamonds weighing .60cts, G-H color, VS clarity
Category

1970s American Contemporary Vintage Platinum More 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

1910s Unknown Vintage Platinum More Necklaces

Materials

Natural Pearl, White Diamond, Platinum

Mandarin Garnet Pendant 15.01 Carat
Located in New Orleans, LA
All the radiance of a fiery evening sky shines from this rare Mandarin garnet. Displaying a rich "mandarin" hue, this monumental 15.01-carat stone disp...
Category

Late 20th Century Contemporary Platinum More Necklaces

Materials

Diamond, Garnet, White Diamond, Mandarin Garnet, Platinum

35.35 Carat Diamond By The Yard Colored Diamond Necklace
Located in Miami, FL
Stunning Diamonds by the Yard necklace crafted in platinum, featuring 54 round brilliant cut white and yellow diamonds weighing approximately 35.35 carats total, SI-I clarity. This J...
Category

21st Century and Contemporary American Platinum More Necklaces

Materials

Diamond, Yellow Diamond, Platinum

Retro Diamond Gold Platinum Necklace
Located in Firenze, IT
Designed as stylized leaves, the centre suspending two diamond pave-set round elements to a curb chain. Mounted in platinum and 18Kt gold Lenght: 39 cm
Category

1950s Italian Retro Vintage Platinum More Necklaces

Materials

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

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