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Platinum Gemstone Necklace

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1.45 Carats Natural Loose Mint Green Tourmaline Ring Gemstone
Located in Peshawar, PK
variety of the tourmaline gemstone family known for its delicate greenish-blue to bluish-green hues
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

1.45 Carats Natural Loose Mint Green Tourmaline Ring Gemstone
1.45 Carats Natural Loose Mint Green Tourmaline Ring Gemstone
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W 0.24 in D 0.22 in L 0.25 in
2.65 Carats SI Clarity Faceted Mint Green Tourmaline Asscher Cut Ring Gemstone
Located in Peshawar, PK
platinum, the gemstone complements a wide range of styles and occasions. Rings, necklaces, earrings, and
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Vintage Platinum Gold Gemstones Golf Club Necklace
Located in Beverly Hills, CA
Beautiful stylized Golf Club pendant made of platinum and yellow gold featuring yellow sapphires
Category

Vintage 1980s Pendant Necklaces

Materials

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

Vintage Long Aquamarine Gemstone Platinum Link Chain Statement Necklace
Located in Montreal, QC
Simply Beautiful! Elegant and Finely detailed Oscar worthy Long Aquamarine Gemstone Platinum
Category

21st Century and Contemporary Modern Chain Necklaces

Materials

Aquamarine, Platinum

Huge 22.10 Carat Loose Light Blue Topaz Oval Shape Gem For Necklace
Located in Peshawar, PK
, gold, or platinum, further enhancing its allure. As a gemstone with spiritual significance, blue topaz
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Topaz

21.40 Carat Pretty Loose Light Blue Topaz Pear Shape Gem For Necklace
Located in Peshawar, PK
, gold, or platinum, further enhancing its allure. As a gemstone with spiritual significance, blue topaz
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Blue Topaz

29.75 Carats Gigantic Natural Loose Aquamarine Included Gem For Necklace Jewelry
Located in Peshawar, PK
Shape: Cushion Color: Light Seafoam Treatment: Non / Natural Aquamarine is a mesmerizing gemstone known
Category

Late 20th Century Pakistani Arts and Crafts Loose Gemstones

Materials

Aquamarine

Vintage 25 Carat Aquamarine Gemstone Platinum Link Necklace Fine Estate Jewelry
Located in Montreal, QC
Beautiful, Elegant and finely detailed Necklace featuring oval-shaped Aquamarine Gemstones, inter
Category

20th Century Modernist Link Necklaces

Materials

Aquamarine, Platinum

Gorgeous Platinum / Gold Chandelier Drop Necklace With 55 ct. Amethyst Gemstones
Located in Antwerp, BE
Gorgeous Chandelier Drop Necklace With 55 ct. Amethyst Gemstones Amethyst: 9 Purple amethyst
Category

20th Century European Artisan Drop Necklaces

Materials

Amethyst

Jarin Multicolor Gemstones Necklace
By JARIN
Located in Los Angeles, CA
Beautiful multicolor gemstones (Amethyst, Citrine, Blue Topaz, and Peridot) adorned with round
Category

2010s Contemporary Choker Necklaces

Materials

Amethyst, Citrine, Peridot, Topaz, Rhodium, Sterling Silver

Ruby Diamond Platinum Necklace
Located in Beverly Hills, CA
big 3 gemstones (ruby, sapphire, emerald). Accenting the center stone in halo setting are round
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Ruby, Platinum

Royal Blue and Vivid Pink Ceylon Sapphires 2.90 Carat
By Emeralds Maravellous
Located in US
pendant necklace in 14K is included in the price. Platinum or 18K setting will need a price adjustment
Category

21st Century and Contemporary American Contemporary Loose Gemstones

Materials

Blue Sapphire, Pink Sapphire, Sapphire

75 Carat Colored Gemstone Necklace Black Sterling Silver White Sapphire Necklace
Located in Laguna Hills, CA
look that will never go out of style. Rhodium, platinum-plated necklace consisting of gemstones set in
Category

21st Century and Contemporary American Baroque Revival Pendant Necklaces

Materials

Amethyst, Citrine, Garnet, Multi-gemstone, Quartz, Sapphire, Green Beryl...

Deco Platinum Charm Necklace
Located in North Hollywood, CA
This gorgeous Deco Platinum charm necklace holds 5 unique Platinum charms: A Horse with rider, an
Category

Vintage 1920s European Art Deco Chain Necklaces

Materials

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

Deco Platinum Charm Necklace
Deco Platinum Charm Necklace
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L 17 in
Mid-Century Diamond Platinum Necklace
Located in Beverly Hills, CA
One mid-century diamond necklace set in platinum featuring 324 marquise, pear and straight baguette
Category

Vintage 1950s Choker Necklaces

Materials

Diamond, Platinum

Jadeite Jade Diamond Platinum Necklace
Located in Beverly Hills, CA
An indulgent necklace featuring a 5.28 carat natural jadeite jade. The oval shaped gemstone is
Category

2010s Pendant Necklaces

Materials

Diamond, Jade, Platinum

3.10 Carat Natural Loose Mint Green Tourmaline Long Cushion Gem For Ring
Located in Peshawar, PK
reminiscent of mint leaves. This gemstone, also known as mint green tourmaline, showcases a range of subtle
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

2.35 Carat Natural Loose Mint Green Tourmaline Emerald Shape Gem For Ring
Located in Peshawar, PK
mint leaves. This gemstone, also known as mint green tourmaline, showcases a range of subtle green
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

2.85 Carat Natural Loose Mint Tourmaline Emerald Shape Gem For Ring
Located in Peshawar, PK
. This gemstone, also known as mint green tourmaline, showcases a range of subtle green tones, creating a
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

3.80 Carat Natural Loose Emerald Cut Mint Tourmaline Gem For Ring
Located in Peshawar, PK
reminiscent of mint leaves. This gemstone, also known as mint green tourmaline, showcases a range of subtle
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

2.85 Carats Natural Loose Cushion Shape Mint Tourmaline Gem For Ring
Located in Peshawar, PK
mint leaves. This gemstone, also known as mint green tourmaline, showcases a range of subtle green
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

25.10 Carats Natural Loose Tourmaline Peach Red Color Afghanistan Earth Mine
Located in Peshawar, PK
hues, exuding a warm and inviting charm. This unique gemstone showcases a spectrum ranging from soft
Category

21st Century and Contemporary Afghan Art Nouveau Loose Gemstones

Materials

Tourmaline, Rubelite

1.90 Carat Natural Loose Lagoon Tourmaline Included Gem For Jewellery Making
Located in Peshawar, PK
versatile and exquisite choice. Whether set in white gold, yellow gold, or platinum, this gemstone adds a
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

3.80 Carat Natural Loose Lagoon Tourmaline Slightly Included Gem For Ring
Located in Peshawar, PK
versatile and exquisite choice. Whether set in white gold, yellow gold, or platinum, this gemstone adds a
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

2.25 Carat Natural Loose Lagoon Shade Tourmaline Cushion Shape Gem For Ring
Located in Peshawar, PK
versatile and exquisite choice. Whether set in white gold, yellow gold, or platinum, this gemstone adds a
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

1.55 Carats Adorable Natural Loose Dark Lagoon Tourmaline Gem For Jewellery
Located in Peshawar, PK
versatile and exquisite choice. Whether set in white gold, yellow gold, or platinum, this gemstone adds a
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Gorgeous 2.80 Carats Natural Loose Green Peridot Ring Gem
Located in Peshawar, PK
and platinum. Its affordability compared to other green gemstones like emerald also makes it an
Category

21st Century and Contemporary Pakistani Aesthetic Movement Loose Gemstones

Materials

Peridot

Gorgeous 2.80 Carats Natural Loose Green Peridot Ring Gem
Gorgeous 2.80 Carats Natural Loose Green Peridot Ring Gem
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W 0.25 in D 0.21 in L 0.37 in
Gorgeous Loupe Clean Natural Loose Indicolite Blue Tourmaline 15 Carats
Located in Peshawar, PK
tourmaline is a captivating gemstone that belongs to the tourmaline family, renowned for its mesmerizing blue
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline, Indicolite

6.55 Carat Natural Faceted Green Aquamarine Beryl Ring Gem Emerald Cut
Located in Peshawar, PK
lesser-known variety of the popular aquamarine gemstone, possesses a unique charm and beauty that has
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Aquamarine, Beryl

Ruby Diamond Platinum Drop Necklace
Located in Carmel-by-the-Sea, CA
Contemporary style necklace, with a playful pairing of geometric gemstones. A 1.57 carat ruby and a
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Ruby, White Diamond, Platinum

20ctw Yellow Tourmaline Peridot Garnet Topaz Amethyst Gemstone Necklace
By Hannaboya
Located in Sheridan, WY
Amethyst. This necklace features a total of twenty 1-carat gemstones, suspended gracefully on a platinum
Category

2010s African Artisan Choker Necklaces

Materials

Amethyst, Garnet, Tourmaline, Topaz, Peridot, Sterling Silver, Platinum

25CTW Mixed Color Gemstone Necklace in 18K Yellow Gold
Located in Chicago, IL
This stunning 18k Yellow Gold has an array of mixed gemstones that pop in color. This necklace
Category

2010s American Contemporary Link Necklaces

Materials

Diamond, Yellow Diamond, Brown Diamond, Platinum, Yellow Gold

Antique 1.12 Carat Diamond and Platinum Necklace
Located in Jesmond, Newcastle Upon Tyne
This fine and impressive antique diamond necklace has been crafted in platinum. The pierced
Category

Vintage 1930s Unknown Pendant Necklaces

Materials

Diamond, Platinum

Antique 1.12 Carat Diamond and Platinum Necklace
Antique 1.12 Carat Diamond and Platinum Necklace
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W 0.47 in L 1.34 in
Antique 1.74 Carat Diamond and Platinum Necklace
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.74 Carat diamond and platinum necklace; part of our
Category

Vintage 1930s Unknown Pendant Necklaces

Materials

Diamond, Platinum

Antique 1.74 Carat Diamond and Platinum Necklace
Antique 1.74 Carat Diamond and Platinum Necklace
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H 0.18 in W 0.27 in L 1.38 in
Antique 1.10 Carat Diamond Necklace in Platinum
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1900s 1.10 carat diamond and pearl, platinum drop necklace
Category

Antique Early 1900s Unknown Pendant Necklaces

Materials

Diamond, Pearl, Platinum

Black Diamond Beads & Magnet Necklace In Platinum
By Tresor Collection
Located in Coral Gables, FL
Tresor Beautiful Necklace features 17.00 carats of Diamond. The Necklace are an ode to the
Category

2010s North American Chain Necklaces

Materials

Black Diamond, Platinum

Contemporary Aquamarine Tourmaline Diamond Platinum Long Necklace
Located in New York, NY
Aquamarine Tourmaline Diamond Necklace in Platinum, 20 inch necklace Faceted aquamarines
Category

21st Century and Contemporary American Chain Necklaces

Materials

Aquamarine, Diamond, Tourmaline, Platinum

Blue Sapphire Beads & Magnet Necklace In Platinum
By Tresor Collection
Located in Coral Gables, FL
Tresor Beautiful Necklace features 30.00 carats of Blue Sapphire. The Necklace are an ode to the
Category

2010s North American Chain Necklaces

Materials

Blue Sapphire, Platinum

Pendant Necklace with Platinum Chain and Pink Diamond
Located in Great Neck, NY
Platinum 950 and 18k PG, one of a kind, hand-made, natural GIA certified HS pink diamond pendant
Category

21st Century and Contemporary Pendant Necklaces

Materials

Platinum

Antique 1.13Ct Diamond and Platinum Necklace Circa 1920
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique diamond drop 1.13 carat necklace in platinum; part of our diverse
Category

Vintage 1920s Drop Necklaces

Materials

Diamond, Platinum

Carvin French Colombian Emerald Diamond Carved Platinum Necklace
By Carvin French
Located in Miami, FL
An exquisite Carvin French Jewelry Designer Emerald and Diamond Pendant Platinum Chain Necklace. A
Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

Diamond, Emerald, Platinum

Sapphire Diamond Platinum Yellow Gold Pendant Necklace
Located in Stamford, CT
Beautiful late 1800's handmade sapphire and diamond pendant necklace. The center gemstone is a
Category

Antique Late 19th Century Pendant Necklaces

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold, 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
Category

Vintage 1930s Unknown More Necklaces

Materials

Diamond, Platinum

Vintage Tiffany & Co. Diamond & Platinum Solitaire Pendant Necklace
By Tiffany & Co.
Located in Philadelphia, PA
A very fine Tiffany & Co. diamond solitaire necklace. With a large, nearly 1 ct brilliant round
Category

20th Century Unknown Modern Pendant Necklaces

Materials

Diamond, Platinum

Platinum Multicolored Sapphire Diamond by the Yard Necklace
Located in Palm Beach, FL
Platinum neck chain in a gemstone by the yard design, featuring alternating multicolored gemstones
Category

21st Century and Contemporary Chain Necklaces

Materials

Diamond, Sapphire, Platinum

Vintage 18ct Gold Platinum, Sapphire & Diamond Harlequin Necklace
Located in Brighton, GB
Vintage Harlequin Necklace 18ct Gold & Platinum Circa 1980’s Beautiful, vintage necklace. Set
Category

Late 20th Century European Link Necklaces

Materials

Diamond, Sapphire, Gold, 18k Gold, Platinum

Antique 18ct Gold & Platinum Diamond Daisy Pendant Necklace
Located in Brighton, GB
Antique Diamond Necklace 18ct Gold & Platinum Circa 1910 Pretty, Edwardian daisy pendant. Set
Category

Early 20th Century English Edwardian Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Platinum

Hancocks Briolette Diamond and Platinum Necklace Set with 22.99cts
By Hancocks
Located in London, GB
A beautiful diamond and platinum long necklace by Hancocks, the 24" chain formed of one hundred and
Category

21st Century and Contemporary English Link Necklaces

Materials

Diamond, Platinum

Platinum 1.63ctw Pear Shape Sapphire Natural Diamond Pendant Necklace
Located in Boca Raton, FL
: G12139 Experience the pinnacle of luxury with this platinum pendant necklace, featuring a magnificent
Category

21st Century and Contemporary Unknown Pendant Necklaces

Materials

Diamond, Sapphire, Platinum

18 Karat Yellow Gold Platinum Necklace Fancy Diamonds
By AENEA Jewellery
Located in Salzburg, AT
Gemstone: White, Pink, Yellow, Orange, Green and Champagne Diamonds 20,32ct. Material: Platinum 950
Category

2010s Austrian Modern Chain Necklaces

Materials

White Diamond, Brown Diamond, Diamond, Yellow Diamond, Pink Diamond, Yel...

Antique 4.48 Carat Diamond and Platinum Necklace, circa 1920
Located in Jesmond, Newcastle Upon Tyne
A magnificent, stunning, fine and impressive antique platinum and 4.48 carat diamond necklace; part
Category

Vintage 1920s Unknown Pendant Necklaces

Materials

Diamond, Platinum

Antique 4.48 Carat Diamond and Platinum Necklace, circa 1920
Antique 4.48 Carat Diamond and Platinum Necklace, circa 1920
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H 0.23 in W 0.41 in L 17.5 in
Antique Aquamarine Diamond Seed Pearl Platinum Pendant Necklace
Located in Jesmond, Newcastle Upon Tyne
platinum and 18k yellow gold. The articulating linear drop of the necklace features an impressive pear
Category

Early 20th Century Edwardian Drop Necklaces

Materials

Aquamarine, Diamond, Pearl, Platinum, 18k Gold, Yellow Gold

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
Category

Early 2000s Pendant Necklaces

Materials

Diamond, Tourmaline, Platinum

Gorgeous Natural Tourmaline Gemstone Drill Carving for Necklace Jewelry
Located in Peshawar, PK
energy and beliefs. In ancient times, gemstones were believed to have incredible powers such as
Category

21st Century and Contemporary Malagasy Arts and Crafts Pendant Necklaces

Materials

Tourmaline, PVD-Coated, Base Metal, Berlin Iron, Brass, Bronze, Copper, ...

Cathy Waterman Multi Color Sapphire Platinum Necklace Estate Jewelry
By Cathy Waterman
Located in Beverly Hills, CA
A gorgeous necklace by Cathy Waterman crafted out of multi color sapphire beads with platinum
Category

1990s American Beaded Necklaces

Materials

Diamond, Sapphire, Platinum

Vintage 11Ct Diamond and Platinum Riviere Necklace Circa 1950/Contemporary
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 11 carat diamond and contemporary platinum riviere necklace
Category

21st Century and Contemporary Chain Necklaces

Materials

Diamond, Platinum

ART-DECO Platinum necklace set with onyx and diamonds
Located in The Hague, ZH
ART-DECO Platinum necklace set with onyx and old mine cut, rose cut and single cut diamonds. 0.45ct
Category

Vintage 1910s Dutch Art Deco Choker Necklaces

Materials

Diamond, Onyx, Platinum

ART-DECO Platinum necklace set with onyx and diamonds
ART-DECO Platinum necklace set with onyx and diamonds
No Reserve
H 3.15 in W 1.5 in L 16.54 in
Antique 1900s Pearl and 1.12 Carat Diamond Platinum Necklace
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique pearl, 1.12 carat diamond and platinum drop necklace; part of our
Category

Antique Early 1900s Unknown Drop Necklaces

Materials

Diamond, Pearl, Platinum

Antique 1900s Pearl and 1.12 Carat Diamond Platinum Necklace
Antique 1900s Pearl and 1.12 Carat Diamond Platinum Necklace
Free Shipping
W 0.59 in D 14.96 in L 1.5 in
Antique 18ct Gold & Platinum Edwardian Diamond Pearl Bow Necklace
Located in Brighton, GB
Antique Bow Necklace Platinum & 18ct Gold Circa 1910 Pretty, Edwardian necklace. Features a
Category

Early 20th Century English Edwardian Pendant Necklaces

Materials

Diamond, Pearl, Gold, 18k Gold, Platinum

LB Exclusive Platinum 1.18 ct Diamond and Tanzanite Pendant Necklace
By LB Exclusive
Located in Southampton, PA
There’s something elegant and feminine about this impeccably crafted pendant necklace. Suspended
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Tanzanite, Platinum

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Platinum Gemstone Necklace For Sale on 1stDibs

Find the exact platinum gemstone necklace you’re shopping for in the variety available on 1stDibs. Frequently made of Platinum, Gold and Yellow Gold, this item was constructed with great care. Our collection of these items for sale includes 13 vintage editions and 11 modern creations to choose from as well. Finding the perfect platinum gemstone necklace may mean sifting through those created during different time periods — you can find an early version that dates to the 20th Century and a newer variation that were made as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but 2.5 Carat and 3 Carat carat weights, specifically, are sought with frequency. Finding an appealing platinum gemstone necklace — no matter the origin — is easy, but Cartier, Georgios Collections Inc and Harbor Diamonds each produced a popular version that is worth a look. Take a look at a platinum gemstone necklace featuring Diamond from our inventory today to add the perfect touch to your look. See these pages for a round cut iteration of this accessory, while there are also brilliant cut cut and cabochon cut versions available here, too. When shopping for a platinum gemstone necklace, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Platinum Gemstone Necklace?

The price for a platinum gemstone necklace starts at $885 and tops out at $125,000 with these necklaces, on average, selling for $5,620.