Skip to main content

Blue Diamond Platinum

86
to
977
9,602
2,485
3,495
1,729
1,436
691
317
241
83
67
21
17
8
3
2
2
2
9
172
6,681
6,008
221
398
1,146
849
268
414
267
162
181
192
5
555
176
142
116
114
8,894
3,949
126
12,909
60
11,663
3,249
748
2,253
1,171
12,024
9,246
5,942
2,907
399
47
7
1945
1781
997
778
677
to
Sort By
Blue Nile Platinum Sapphire and Diamond Ring
By Blue Nile
Located in Los Angeles, CA
Specifications: main stone:5PS ROUND CUT SAPPHIRE (4MM EACH) DIAMONDS:8 PCS DIAMONDS
Category

21st Century and Contemporary American Contemporary Bridal Rings

Materials

Sapphire, Diamond, Platinum

Blue Nile Princess Diamond 1.36 Carat G VS1 Platinum Engagement Ring AGS
By Blue Nile
Located in San Diego, CA
Blue Nile Diamond Engagement Ring Style: Solitaire with Accents AGS Diamond Grading Report
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Blue Nile .950 Platinum 1.08ctw Pave Diamond Stack Wedding Eternity Band Ring
By Blue Nile
Located in Montclair, NJ
This Blue Nile eternity band ring was crafted from solid .950 platinum and features 27 round
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Blue Topaz 2.20 Carat Oval 0.20 Carat Round Diamond Platinum Halo Ring
By Hasbani Diamonds
Located in London, GB
Vintage classic design 18 Karat white gold ring with 2.20 Carat blue topaz centrepiece and a
Category

2010s British Modern Engagement Rings

Materials

Diamond, White Diamond, Topaz, Blue Topaz, Platinum

GIA 8.20 Carat Certified Blue Sapphire 2.13 Carat White Diamond Platinum Ring
By Hasbani Diamonds
Located in London, GB
This Spectacular GIA Certified 8.20 Carat Octagonal Step Cut Transparent Blue Colored Sapphire in
Category

2010s British Modern Engagement Rings

Materials

White Diamond, Diamond, Blue Sapphire, Platinum

Certified 2.01 Carat Pear Blue Sapphire Diamond Platinum Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Classic Pear Shaped Ring with Baguette Side Stones The ring is Platinum The Center Stone is a Pear
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

White Diamond, Sapphire, Blue Sapphire, Diamond, Platinum

Sapphire Diamond Platinum Chandelier Earrings
By Diamond Scene
Located in New York, NY
A FABULOUS pair of sapphire and diamond chandelier earrings. 24.68 carats of blue sapphire
Category

21st Century and Contemporary Chandelier Earrings

Materials

Blue Sapphire, Diamond

Stunning 6 Carat GIA Certified Sapphire Diamond Platinum Ring
By Diamond Scene
Located in New York, NY
sapphire, with exceptional color and brilliance, set in a platinum and diamond mounting featuring 2.88
Category

21st Century and Contemporary Cocktail Rings

Materials

Sapphire, Blue Sapphire, Diamond, White Diamond, Platinum

AGL Certified 5.54 Carat Cushion Blue Sapphire Diamond Platinum Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Blue Sapphire Ring. The ring is Platinum & 14K White Gold. This is an Australian Blue
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White G...

Blue Sapphire Diamond Platinum Necklace
Located in Berlin, DE
Germany, 1920s. Necklace with 33 navette-cut blue sapphire and 20 round shaped blue sapphire with
Category

Early 20th Century German Link Necklaces

Materials

Diamond, Blue Sapphire, Platinum

Blue Sapphire Diamond Platinum Estate Ring
Located in Miami, FL
harmony. Blue Sapphire Diamond Platinum Estate Ring Platinum 18kt Yellow Gold Filigree Underneath the
Category

2010s Modern Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Exquisite Diamond Blue Sapphire Platinum Bracelet
Located in New York, NY
Exquisite platinum bracelet, with oval and round blue sapphires, and a total of approx. 9 carats in
Category

20th Century More Bracelets

Materials

Diamond, Blue Sapphire, Platinum

Blue Zircon Diamond Platinum Ring
Located in Beverly Hills, CA
A special piece featuring a 4.84 carat oval-shape zircon with a vibrant rich blue color. It is
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Zircon, Blue Zircon, Platinum

Platinum Diamond Bespoke Rectangular Initials Engraved Modern Hasbani Cufflinks
By Hasbani Diamonds
Located in London, GB
completely bespoke and exquisite for the discerning gentleman. Expertly hand crafted in solid Platinum and
Category

2010s British Modern Cufflinks

Materials

Amethyst, Diamond, White Diamond, Yellow Diamond, Black Diamond, Emerald...

Gem Blue Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
A superb gem blue sapphire of extra fine quality takes center stage of this platinum made ring. The
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Blue Sapphire, Platinum

Ceylon Blue Sapphire and Diamond Ring
By Diamond Scene New York
Located in New York, NY
A STUNNING Ceylon Blue Sapphire set in a custom diamond mounting. 7.53 carat Ceylon Blue
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Blue Sapphire, Platinum

Blue Sapphire Diamond Platinum Ballerina Ring
Located in Beverly Hills, CA
A lovely gem sapphire with a rich and intense blue color takes center stage. It weighs 3.16 carats
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Blue Sapphire, Platinum

Diamond & Blue Sapphire Ring in Platinum
Located in Bloomington, MN
Diamond & Blue Sapphire Ring in Platinum This beautiful Diamond and Sapphire Ring is expertly
Category

21st Century and Contemporary Contemporary Bridal Rings

Materials

Blue Sapphire, Diamond, Platinum

3.25ct Blue Sapphire Diamond Platinum Ring
Located in Palm Beach, FL
platinum mounting. The sapphire is surrounded by ten near-colorless round brilliant-cut diamonds with four
Category

2010s Unknown Modern Cluster Rings

Materials

Diamond, Blue Sapphire, Platinum

Blue Sapphire and Diamond Platinum Ring
Located in Stamford, CT
baguette diamonds, approx. total weight .77cts, E – F, VS1 Size 6.75 and sizeable Platinum Tested: Platinum
Category

Vintage 1940s Engagement Rings

Materials

Blue Sapphire, Diamond, Platinum

Blue Sapphire Diamond Platinum Necklace
Located in Beverly Hills, CA
A dazzling necklace featuring 6.48 carats of vivid blue sapphires. The oval and princess cut blue
Category

21st Century and Contemporary Link Necklaces

Materials

Diamond, Sapphire, Platinum

Round Blue Sapphire Diamond Platinum Estate Ring
Located in Miami, FL
Luxuriate in the beauty of this Round Blue Sapphire Diamond Platinum Estate Ring! Its impressive
Category

2010s Modern Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Blue Sapphire Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A ring hand fabricated in platinum. This special piece features a 3.71 carat oval shaped blue
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Blue Sapphire & Diamond Cocktail Ring in Platinum
Located in Webster, NY
Beautiful Blue Sapphire & Diamond halo ring crafted in Platinum. Gemstone: Blue Sapphire & Diamond
Category

20th Century Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Midnight Blue Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
blue color. It is complemented by 0.78 carats of round brilliant-cut and baguette-cut diamonds set
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Platinum 0.40 Carat Round Diamond Twisted Love 4 Prong Bespoke Engagement Ring
By Hasbani Diamonds
Located in London, GB
ring. Handmade in high grade Platinum 950 to British Standard, with a total of 0.40 Carat White
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

0.50 Carat Round Diamond Bespoke Twisted Love 4 Prong Platinum Engagement Ring
By Hasbani Diamonds
Located in London, GB
ring. Handmade in high grade Platinum 950 to British Standard, with a total of 0.50 Carat White
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

0.94 Carat Platinum Engagement Round Diamond Bespoke Fancy Vine 4 Prong Ring
By Hasbani Diamonds
Located in London, GB
ring. Handmade in high grade Platinum 950 to British Standard, with a total of 0.94 Carat White
Category

2010s British Modern Engagement Rings

Materials

Ruby, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sap...

Platinum Engagement 0.68 Carat Round Diamond Bespoke Twisted Love 4 Prong Ring
By Hasbani Diamonds
Located in London, GB
ring. Handmade in high grade Platinum 950 to British Standard, with a total of 0.68 Carat White
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

Platinum Engagement 0.82 Carat Round Diamond Bespoke Fancy Twist 4 Prong Ring
By Hasbani Diamonds
Located in London, GB
ring. Handmade in high grade Platinum 950 to British Standard, with a total of 0.82 Carat White
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

1.20 Carat Platinum Engagement Round Diamond Solitaire Twist Bespoke 4 Claw Ring
By Hasbani Diamonds
Located in London, GB
ring. Handmade in high grade Platinum 950 to British Standard, with a total of 1.20 Carat White
Category

2010s British Modern Engagement Rings

Materials

Blue Diamond, Yellow Diamond, Pink Diamond, Black Diamond, Emerald, Garn...

Blue Sapphire Diamond Platinum Ring
Located in San Francisco, CA
Platinum Ring Features One Mixed Cut Blue Sapphire for a total weight of 8.25cts, accented by
Category

20th Century Unknown Art Deco Cocktail Rings

Materials

Blue Sapphire, Platinum

Platinum 0.25 Carat Round Diamond Twisted Love 4 Prong Bespoke Engagement Ring
By Hasbani Diamonds
Located in London, GB
ring. Handmade in high grade Platinum 950 to British Standard, with a total of 0.25 Carat White
Category

2010s British Modern Engagement Rings

Materials

Yellow Diamond, Pink Diamond, Black Diamond, Emerald, Garnet, Multi-gems...

3 Carat GIA Certificate G Color Cushion Diamond Platinum Bespoke Engagement Ring
By Hasbani Diamonds
Located in London, GB
of 0.25 carat round brilliant cut. This is a stunning diamond engagement ring set in platinum with
Category

2010s British Modern Engagement Rings

Materials

Diamond, Platinum

3 Carat GIA Certificate E Color Cushion Diamond Platinum Bespoke Engagement Ring
By Hasbani Diamonds
Located in London, GB
stunning diamond engagement ring set in platinum with 950 British Hallmarked. Colour: E Clarity: VS2
Category

2010s British Modern Engagement Rings

Materials

Diamond, Platinum

1.04ctw Blue Sapphires & Diamond Ring In Platinum
Located in Bloomington, MN
1.04ctw Blue Sapphires & Diamond Ring In Platinum Introducing this stunning ring, meticulously
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Diamond, Blue Sapphire, Platinum

Vivid Blue Ceylon Sapphire and Diamond Pendant Necklace
By Diamond Scene New York
Located in New York, NY
the diamond chain can be worn on its own. Set in platinum the diamond necklace is 17 inches, and the
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, White Diamond, Blue Sapphire, Platinum

.64ct Diamond & Blue Sapphire Ring In Platinum
Located in Bloomington, MN
.64ct Diamond & Blue Sapphire Ring In Platinum Discover elegance redefined with this stunning
Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

Blue Sapphire Diamond Platinum Drop Pendant Necklace
Located in Mount Kisco, NY
Turn heads with this spectacular blue sapphire and diamond drop pendant necklace in platinum
Category

Early 2000s Indonesian Drop Necklaces

Materials

Diamond, Blue Sapphire, Platinum

Sophia D. Blue Sapphire and Diamond Platinum Bracelet
By Sophia D
Located in New York, NY
Platinum bracelet with 7.62 carat of diamonds and 27.45 carat of blue sapphire. Sophia D by Joseph
Category

2010s Chain Bracelets

Materials

Diamond, Blue Sapphire, Platinum

Platinum PT900 Blue Sapphire Ring with Diamonds
Located in Hong Kong, HK
A beautiful and elegant diamond and blue sapphire ring set in Platinum PT900 . Excellent for
Category

2010s Hong Kong Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Blue Sapphire Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
diamonds. Each side of the royal blue sapphire has a cluster of round, baguette and marquise cut diamonds
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

4.80 Carat Blue Sapphire Diamond Platinum Pendant
Located in Beverly Hills, CA
A lovely platinum pendant featuring a 4.80 carat cushion-cut blue sapphire. It has a lovely shape
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Blue Sapphire, Platinum

Blue Sapphire Baguette Diamond Platinum Ring Band
Located in Los Angeles, CA
Blue sapphire diamond and platinum ring band circa 1980. Love it because it caught your eye, and
Category

Vintage 1980s Contemporary Band Rings

Materials

Diamond, Blue Sapphire, Platinum

Vintage Platinum Blue Sapphire and Diamond Ring
Located in Big Bend, WI
Antique platinum ring featuring a royal blue sapphire and 2 larger European cut diamonds. The
Category

Mid-20th Century Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Cushion Cut Blue Sapphire and Diamond Halo Ring
By Diamond Scene New York
Located in New York, NY
Blue Sapphire .78 carats of white diamonds Set in a custom made platinum diamond halo mounting
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Platinum, Diamond and Blue Cabochon Sapphire Ring
Located in New York, NY
Platinum, Diamond and Blue Sapphire Ring Diamond weight: Sapphire weight: 2.5 Size: 7.25-7.5
Category

Early 20th Century Art Deco More Rings

Materials

Diamond, Blue Sapphire, Platinum

10 Carat Vivid Blue Sapphire and Diamond Ring
By Diamond Scene New York
Located in New York, NY
platinum mounting with 1.10 carats of colorless white side diamonds. A size 6, this ring can be sized to
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Blue Sapphire and Diamond Bracelet
By Diamond Scene New York
Located in New York, NY
Classic sapphire and diamond bracelet. 32.86 carats of Fine Blue Ceylon Sapphire 16.84 carats
Category

21st Century and Contemporary Link Bracelets

Materials

Diamond, Blue Sapphire

3.4ct Blue Sapphire & Diamond Ring In Platinum
Located in Bloomington, MN
3.4ct Blue Sapphire & Diamond Ring In Platinum Introducing an exquisite Gemstone Fashion Ring
Category

Late 20th Century Contemporary Fashion Rings

Materials

Diamond, Blue Sapphire, Platinum

8.28CT Blue Zircon Handmade Diamond Platinum Ring
By Mark Areias Jewelers
Located in Carmel-by-the-Sea, CA
Hand fabricated by Mark Areias Jewelers in solid Platinum set with beautiful diamonds and a cushion
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Zircon, Blue Zircon, Platinum

6 Carat Oval Blue Sapphire and Diamond Ring
By Diamond Scene New York
Located in New York, NY
6.01 carat oval cut certified Ceylon Vivid Blue Sapphire set in a custom made platinum ring with
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Blue Tourmaline Diamond Platinum Ring
Located in Beverly Hills, CA
rich indicolite blue color. It is accented by two rows of diamonds, baguette, and round brilliant
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Tourmaline, Platinum

Vintage Blue Sapphire & Diamond Brooch Made in Platinum
Located in Webster, NY
Vintage Platinum cabochon & baguette blue Sapphire & Diamond Brooch. Diamond Carat Weight
Category

20th Century Brooches

Materials

Diamond, Blue Sapphire, Platinum

5.07 Carat Blue Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
brilliant-cut diamonds set in a stylish pattern around the gem. Hand-fabricated in platinum, a 5 carat blue
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Blue Sapphire, 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

Blue Sapphire & Diamond Buckle Ring made in Platinum
Located in Webster, NY
Beautiful Blue Sapphire & Diamond buckle style ring crafted in Platinum. Gemstone: Blue Sapphire
Category

20th Century Cocktail Rings

Materials

Blue Sapphire, Diamond, Platinum

Diamond and Blue Sapphire Bracelet in Platinum
By MOGULDIAM INC
Located in New York, NY
Moguldiam Inc's diamond and blue sapphire bracelet is one of a kind handmade bracelet in platinum
Category

Early 2000s American More Bracelets

Materials

Diamond, Blue Sapphire, Platinum

Blue Zircon Diamond Platinum Gold Ring
Located in Beverly Hills, CA
diamonds in a platinum setting. This two-tone ring is a work of art. Ring Size 6.25 (Sizable)
Category

2010s American Cocktail Rings

Materials

Diamond, Zircon, Blue Zircon, 18k Gold, Yellow Gold, Platinum, Gold

Diamond and Blue Sapphire Bracelet in Platinum
By MOGULDIAM INC
Located in New York, NY
Moguldiam Inc's diamond and blue sapphire bracelet is one of a kind handmade bracelet in platinum
Category

Early 2000s American More Bracelets

Materials

Diamond, Blue Sapphire, Platinum

  • 1
  • ...
Get Updated with New Arrivals
Save "Blue Diamond Platinum", and we’ll notify you when there are new listings in this category.

Blue Diamond Platinum For Sale on 1stDibs

On 1stDibs, you can find the most appropriate piece of blue diamond platinum for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Platinum, Gold and 18k Gold — can elevate any look. You can easily find a 3185 antique edition and 1646 modern creations to choose from as well. Making the right choice when shopping for an item from our selection of blue diamond platinum 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. 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 choice in our collection of blue diamond platinum has been a part of the legacy of many jewelers, but those produced by Peter Suchy, Tiffany & Co. and David Gross Group are consistently popular. An oval cut version of this piece has appeal, but there are also round cut and cushion cut versions for sale. If you’re browsing our inventory for an object in our assortment of blue diamond platinum, 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 Blue Diamond Platinum?

The price for a piece of blue diamond platinum starts at $27 and tops out at $6,500,000 with these rings, on average, selling for $9,776.
Questions About Blue Diamond Platinum
  • 1stDibs ExpertAugust 17, 2021
    Yes, a blue diamond is a real diamond. Contrary to popular belief, diamonds come in an array of colors aside from clear. Blue diamonds are neither color-treated nor enhanced to deliver the icy shade, which can range from a seafoam green to a royal blue.
  • 1stDibs ExpertFebruary 22, 2021
    A light blue 0.5 carat diamond is worth roughly $26,280 on average. A deep blue 0.25 diamond, costs $75,000 on average. Blue diamonds are the rarest color of diamond, only found in three areas of the world: Australia, South Africa, and India. The deeper the blue diamonds are even more rare and therefore more expensive.
  • 1stDibs ExpertApril 5, 2022
    Yes, there are blue-green diamonds. However, natural ones are very rare, so most are man-made. The Dresden Green is the most famous example of a genuine blue-green diamond gemstone. You can find a wide selection of diamond gemstone jewelry on 1stDibs.
  • 1stDibs ExpertApril 22, 2024
    Yes, Blue Nile diamonds are legit. The jewelry maker offers both natural diamonds sourced from mines and lab-created diamonds produced via controlled scientific techniques. Both types of diamonds are legitimate or genuine gemstones. Find a range of Blue Nile diamond jewelry on 1stDibs.
  • 1stDibs ExpertOctober 5, 2021
    The price of a natural blue diamond is determined first by the color and then its clarity. Depending on these factors and the size chosen, there is a huge variation in price. You will find the blue diamond price range from under $2,000 to over $10,000 on 1stDibs.
  • 1stDibs ExpertOctober 5, 2021
    A blue diamond ring worth depends on the type of blue diamond. Ideally, a blue diamond’s cost is based on its 4Cs (cut, color, clarity, and carat), with the intensity of the color being the dominant factor. A blue diamond ring price ranges between $6,800 to $11,200. On 1stDibs, you can find a range of exquisite antique and vintage blue diamond rings.