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Tiffany & Co. Platinum 4.00 Ct Diamond Necklace
By Tiffany & Co.
Located in Southampton, PA
Jazzing up your fashion style is easy with this Tiffany & Co. Platinum 4 ct Diamond Necklace. Held
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Platinum
Platinum Artemis Diamond Ring '4/5 Ct. tw'
Located in San Francisco, CA
This ring features two perfectly matched 0.40 each ( 0.80 ct. tw) round diamonds that symbolize the
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Superb Platinum Diamond Band .4 ct Size 5.75
Located in Essex, MA
Presented is an incredible quality, custom made platinum and natural diamond gemstone band. This
Category
1990s North American Modern Band Rings
Materials
Diamond, Platinum
Platinum Sevilla Diamond Ring '3/4 Ct. tw'
Located in San Francisco, CA
: NATURAL DIAMOND
Side Gemstone Type: NATURAL DIAMOND
Side Gemstone Shape: ROUND
Metal: Platinum
Metal
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Winte Diamond Ring '3/4 Ct. Tw'
Located in San Francisco, CA
Type: NATURAL DIAMOND
Side Gemstone Type: NATURAL DIAMOND
Side Gemstone Shape: ROUND
Metal: Platinum
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Marielle Diamond Ring '1/4 Ct. Tw'
Located in San Francisco, CA
DIAMOND
Side Gemstone Shape: ROUND
Metal: Platinum
Metal Weight: 2.75
Setting Type: Micro prong
Shank
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Dalia Diamond Ring '1/4 Ct. tw'
Located in San Francisco, CA
: WHITE
Side Gemstone Type: NATURAL DIAMOND
Side Gemstone Shape: ROUND
Metal: Platinum
Metal Weight: 1.98
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Meghan Diamond Ring '1/4 Ct. tw'
Located in San Francisco, CA
This delicate ring features round brilliant diamonds micro - prong - set on the top half of the
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Anna Diamond Ring '1/4 Ct. Tw'
Located in San Francisco, CA
This ring features two rows of perfectly matched 54 round brilliant diamonds micro - prong-set
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Muareen Petite Diamond Ring '1/4 Ct. Tw'
Located in San Francisco, CA
This petite ring features 9 perfectly matched round brilliant diamonds prong set.Experience the
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Micro-Prong Diamond Ring '3/4 Ct. Tw'
Located in San Francisco, CA
Gemstone Color: WHITE
Side Gemstone Type: NATURAL DIAMOND
Side Gemstone Shape: ROUND
Metal: Platinum
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Caterina Eternity Diamond Ring '4/5 Ct. Tw'
Located in San Francisco, CA
This unique ring features an 18 round brilliant diamonds prong-set in a crown design. Experience
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Minimalist Ophra Diamond Ring '1/4 Ct. tw'
Located in San Francisco, CA
This Minimalist ring features seven (7) round brilliant diamonds evenly scattered. Each diamond is
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Mia French Pave Diamond Eternity Ring '4 Ct. tw'
Located in San Francisco, CA
: WHITE
Side Gemstone Type: NATURAL DIAMOND
Side Gemstone Shape: ROUND
Metal: Platinum
Setting Type
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Viola Eternity Micro-Prong Diamond Ring '4 Ct. tw'
Located in San Francisco, CA
: WHITE
Side Gemstone Type: NATURAL DIAMOND
Side Gemstone Shape: ROUND
Metal: Platinum
Setting Type: Micro
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Ethel Micro-Prong Diamond Ring '3/4 Ct. Tw'
Located in San Francisco, CA
This ring features 13 perfectly matched round brilliant diamonds micro-prong set. Experience the
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Rebeka Micro Pave Diamond Ring '1/4 Ct. Tw'
Located in San Francisco, CA
Gemstone Type: NATURAL DIAMOND
Side Gemstone Shape: ROUND
Metal: Platinum
Setting Type: Pave
Shank Height
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Voyage French Pave Diamond Ring '1/4 Ct. Tw'
Located in San Francisco, CA
Gemstone Color: WHITE
Side Gemstone Type: NATURAL DIAMOND
Side Gemstone Shape: ROUND
Metal: Platinum
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Voyage French Pave Diamond Ring '3/4 Ct. Tw'
Located in San Francisco, CA
Gemstone Color: WHITE
Side Gemstone Type: NATURAL DIAMOND
Side Gemstone Shape: ROUND
Metal: Platinum
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Valerie Micro-Prong Diamond Ring '1/4 Ct. tw'
Located in San Francisco, CA
Gemstone Color: WHITE
Side Gemstone Type: NATURAL DIAMOND
Side Gemstone Shape: ROUND
Metal: Platinum
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum GIA French Pave Diamond Ring '3/4 Ct. tw'
Located in San Francisco, CA
Gemstone Color: WHITE
Side Gemstone Type: NATURAL DIAMOND
Side Gemstone Shape: ROUND
Metal: Platinum
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Valerie Micro-Prong Diamond Ring '3/4 Ct. tw'
Located in San Francisco, CA
Gemstone Color: WHITE
Side Gemstone Type: NATURAL DIAMOND
Side Gemstone Shape: ROUND
Metal: Platinum
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Mini Micro-Prong Diamond Ring '1/4 Ct. Tw'
Located in San Francisco, CA
: Platinum
Setting Type: Micro prong
Shank Height: 1.5
Shank Height: 1.3
Material: NATURAL DIAMOND
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Alina "U" Shape Diamond Ring '4/5 Ct. Tw'
Located in San Francisco, CA
Side Gemstone Type: NATURAL DIAMOND
Side Gemstone Shape: ROUND
Metal: Platinum
Metal Weight: 3.89
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Kandi Organic Design Diamond Ring '1/4 Ct. tw'
Located in San Francisco, CA
DIAMOND
Side Gemstone Shape: ROUND
Metal: Platinum
Metal Weight: 2.08
Setting Type: Prong
Shank Height
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Mia French Pave Diamond Eternity Ring '3/4 Ct. tw'
Located in San Francisco, CA
: WHITE
Side Gemstone Type: NATURAL DIAMOND
Side Gemstone Shape: ROUND
Metal: Platinum
Setting Type
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Viola Eternity Micro-Prong Diamond Ring '3/4 Ct. Tw'
Located in San Francisco, CA
: WHITE
Side Gemstone Type: NATURAL DIAMOND
Side Gemstone Shape: ROUND
Metal: Platinum
Setting Type: Micro
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Christa Three Row Eternity Diamond Ring '4/5 Ct. Tw'
Located in San Francisco, CA
Side Gemstone Type: NATURAL DIAMOND
Side Gemstone Shape: ROUND
Metal: Platinum
Setting Type: Micro
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Mini GIA French Pave Diamond Ring '1/4 Ct. tw'
Located in San Francisco, CA
: Platinum
Setting Type: French Pave
Shank Height: 1.4
Shank Height: 1.4
Material: NATURAL DIAMOND
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Petite Marquise Organic Design Diamond Ring '1/4 Ct. Tw'
Located in San Francisco, CA
This delicate ring features five (5) marquise shape diamonds prong-set alternating with six (6
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Earrings with 12 Ct. Sapphires & 1.3 Ct Diamonds
Located in Antwerp, BE
Platinum Earrings with Sapphires and Diamonds
Sapphire: 4 oval cut sapphires, baguette cut
Category
20th Century European Artisan Dangle Earrings
Materials
Diamond, Sapphire, Platinum
Platinum Viola Petite Eternity Micro-Prong Diamond Ring '1/4 Ct. tw'
Located in San Francisco, CA
Color: WHITE
Side Gemstone Type: NATURAL DIAMOND
Side Gemstone Shape: ROUND
Metal: Platinum
Setting Type
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Mia Petite French Pave Diamond Eternity Ring '1/4 Ct. Tw'
Located in San Francisco, CA
Color: WHITE
Side Gemstone Type: NATURAL DIAMOND
Side Gemstone Shape: ROUND
Metal: Platinum
Setting Type
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Tima Delicate Scattered Organic Design Diamond Ring '3/4 Ct. tw'
Located in San Francisco, CA
Gemstone Color: WHITE
Side Gemstone Type: NATURAL DIAMOND
Side Gemstone Shape: ROUND
Metal: Platinum
Metal
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Edwardian 20.30 Ct Aquamarine 1.40 Ct Diamond Platinum Pendant
Located in Napoli, IT
mm) – 4 old European cut diamonds totaling approx .80 Ct (G/I-VVS/SI) – 73 rose and round cut
Category
Antique Early 1900s European Edwardian Pendant Necklaces
Materials
Aquamarine, Diamond, 18k Gold, Platinum
Platinum Diamond Ring 0.50 ct, 3.8g
Located in Laguna Beach, CA
Ladies' platinum and diamond ring.
Stamped Plat and weighs 3.8 grams.
The diamonds are round
Category
Mid-20th Century Solitaire Rings
Materials
Diamond, Platinum
Platinum Leora Eternity Emerald Diamomd Ring '4 Ct. tw'
Located in San Francisco, CA
This Elegant Eternity Ring showcase matched 21 Emerald shape Natural Diamonds in an approximate
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
GIA Certified Platinum Diamond Ring 1.51 ct
Located in Laguna Beach, CA
Platinum and diamond solitaire ring.
Tests platinum and weighs 4.9 grams gross weight.
The diamond
Category
21st Century and Contemporary Solitaire Rings
Materials
Diamond, Platinum
4 Carat Emerald Cut Colombian Emerald & 5.5 Ct Diamond Ring in Platinum Size 6
Located in New York, NY
**4 Carat Emerald Cut Colombian Emerald & 5.5 Ct Diamond Ring in Platinum Size 6**
A classic ring
Category
2010s Engagement Rings
Materials
Diamond, Emerald, Platinum
RRP £4, 650 TIFFANY & CO PLATINUM 0.56 CT DIAMOND SOLITAIRE STUD EARRINGS PAiR
By Tiffany & Co.
Located in GB
Royal House Antiques is delighted to offer for sale this stunning pair of Tiffany & Co Platinum and
Category
21st Century and Contemporary English Contemporary Stud Earrings
Materials
Diamond, Platinum
Free Shipping
H 0.6 in W 0.16 in D 0.16 in L 0.16 in
1.55 Ct Russian Demantoid Diamond Platinum Ring
Located in Chicago, IL
This contemporary custom-made platinum ring features a 1.55 ct oval Russian demantoid of an
Category
21st Century and Contemporary Cluster Rings
Materials
Diamond, White Diamond, Garnet, Platinum
Art Deco 1.60 Ct Sapphire 1.40 Ct Diamond Platinum ring
Located in Napoli, IT
structured by a play of Diamonds and Sapphires
Ring has been hand crafted of Platinum, marked
Ceylon origin
Category
Vintage 1920s European Art Deco Band Rings
Materials
Diamond, Sapphire, Platinum
Edwardian 1.00 Ct Diamond Platinum Panel ring
Located in Napoli, IT
bordered with major sparkle of rose cut Diamonds
Approx .75 Ct the main three Diamonds (.20 – .35 – .20) -G
Category
Antique Early 1900s European Edwardian Cluster Rings
Materials
Diamond, Platinum
Edwardian .95 Ct Diamond Platinum Rare Ring
Located in Napoli, IT
: platinum, tested
Hallmarks: present
Gems: 1 old European cut diamond of approx .45 Ct (G/H/VVS) – 12 early
Category
Early 20th Century European Edwardian Engagement Rings
Materials
Diamond, Platinum
Antique 4.10 Ct Diamond Platinum Gold Earrings
Located in Chicago, IL
clarity). The diamond and platinum clusters are framed by polished gold curvaceous bezels.
The clusters
Category
Early 20th Century Art Deco Dangle Earrings
Materials
Diamond, Gold, Platinum
Platinum Lauren French Pave Eternity Ring '1/4 Ct. tw'
Located in San Francisco, CA
This stunning ring features French pave diamonds, a setting style that allows light to reach our
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
French 12.00 Ct. Blue Topaz 1.50 Ct Diamond Platinum Ring
Located in Napoli, IT
white round brilliant cut Diamonds for 1.50 Ct total G VVS – best in quality rating
The whole crown
Category
Mid-20th Century French Contemporary Cluster Rings
Materials
Diamond, Topaz, Blue Topaz, 18k Gold, Platinum
Estate 2.0 Ct Natural Pink Sapphire 1.80 Ct Diamond Platinum ring
Located in Napoli, IT
rich Diamond surround, hand crafted in Platinum (marked) 1950 ca
Classy cluster design, composed by a
Category
Vintage 1950s European Contemporary Cluster Rings
Materials
Diamond, Pink Sapphire, Platinum
Platinum Kym Oval and Round Organic Design Diamond Ring '1 1/4 Ct. Tw'
Located in San Francisco, CA
This delicate ring features three ( 3) Oval shape diamond 5x3 mm each flanked by three (3
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum 4 Ct Princess Cut Natural Diamond Eternity Band F-G Color VS1 Clarity
Located in Los Angeles, CA
always be diamonds showing.
Ring Details:
Metal : Platinum
Setting Type : Prong
NO. of Stones : Varies
Category
2010s American Modern Band Rings
Materials
Diamond, Platinum
Ladies' Platinum Diamond Solitaire Engagement Ring 0.65 ct
Located in Laguna Beach, CA
Ladies' diamond solitaire engagement ring.
Tests platinum and weighs 4 grams gross weight.
The
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Platinum
Art Deco .70 Ct Colombian Emerald . 75 Ct. Diamond Platinum ring
Located in Napoli, IT
Colombian Emeralds, rectangular faceted cut .70 Ct (6.5 x 5,4 mm.)
Diamonds : 4 larger old mine cut and 18
Category
Vintage 1920s European Art Deco Engagement Rings
Materials
Diamond, Emerald, Platinum
8.5 Carat Emerald Cut Emerald and 4 Ct Diamond Ring Platinum, Estate 6.5 Unisex
Located in New York, NY
A classic, Cocktail ring
Approximately 8.5 Carat Emerald cut Emerald and 4 ct of Round brilliant
Category
Early 20th Century Cocktail Rings
Materials
Diamond, Emerald, Platinum
Edwardian .85 Ct Diamond .35 Ct Sapphire 18 KT Platinum Ring
Located in Napoli, IT
diamond of approx .25 Ct (G/VS) – 4 old mine cut diamonds totalling approx .60 Ct (G/H-VVS/SI) – 4 square
Category
Antique Early 1900s European Edwardian Cluster Rings
Materials
Diamond, Sapphire, 18k Gold, Platinum
Dazzling Platinum Ring with 0.52 ct Natural Diamond
Located in רמת גן, IL
A beautiful ring with a dazzling 0.52 carat round brilliant diamonds. The jewelry is made of
Category
2010s Singaporean Solitaire Rings
Materials
Diamond, Platinum
Art Deco 3.60 Ct Diamond Platinum Drop Earrings
Located in Napoli, IT
round and 4 rectangular cut diamonds totalling approx 2.20 Ct
Measures: 38 mm. x 10 mm. (h. x w.)
Weight
Category
Vintage 1920s European Art Deco Dangle Earrings
Materials
Diamond, Platinum
Antique 1.33 Ct Basaltic Sapphire and 0.88 Ct Diamond Platinum Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
fineness mark for platinum (PLAT).
This impressive antique ring is supplied with an independent diamond
Category
Vintage 1920s Three-Stone Rings
Materials
Diamond, Sapphire, Platinum
Art Deco 2.40 Ct Diamond Platinum Drop Earrings
Located in Napoli, IT
of solid Platinum, marked
Loaded throughout with 2.40 Ct of bright white Diamonds, between baguette
Category
Vintage 1920s European Art Deco Drop Earrings
Materials
Diamond, Platinum
Art Deco 1.60 Ct Diamond Platinum Halo Ring
Located in Napoli, IT
Details Below
Metal: platinum
Hallmarks: assay
Gems: 1 old European cut diamond of approx 1.15 Ct (I/J/SI
Category
Vintage 1930s European Art Deco Engagement Rings
Materials
Diamond, Platinum
Antique 1.10 Ct Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning and impressive antique eight claw set 1.10 carat diamond and platinum solitaire style
Category
20th Century Unknown Engagement Rings
Materials
Diamond, Platinum
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Platinum 4 Ct Diamond For Sale on 1stDibs
You are likely to find exactly the platinum 4 ct diamond you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using Platinum, Gold and 18k Gold. Find an antique version now, or shop for 671 vintage or 932 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a platinum 4 ct diamond from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. Creating a platinum 4 ct diamond has been a part of the legacy of many jewelers, but those produced by LB Exclusive, Tiffany & Co. and J. Birnbach are consistently popular. A round cut version of this piece has appeal, but there are also emerald cut and oval cut versions for sale. If you’re browsing our inventory for a platinum 4 ct diamond, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.
How Much is a Platinum 4 Ct Diamond?
Prices for a platinum 4 ct diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $465 and can go as high as $4,450,000, while this accessory, on average, fetches $8,952.
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