Skip to main content

Round Tanzanite Platinum Diamond Ring

1
to
71
279
88
415
163
56
24
8
7
3
3
3
3
2
1
66
25
23
14
4
Sort By
Vintage Platinum Tanzanite & Diamond Ring
Located in Bloomington, MN
Vintage Platinum Tanzanite & Diamond Ring Introducing this elegant vintage diamond & tanzanite
Category

Late 20th Century Modern Fashion Rings

Materials

Diamond, Tanzanite, Platinum

Tanzanite Diamond Platinum Ring
Located in Beverly Hills, CA
A large, fine, and impressive tanzanite weighing 14.07 carats takes center stage of this platinum
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Tanzanite, Platinum

Tanzanite Diamond Platinum Ring
Located in Beverly Hills, CA
One Tanzanite Diamond Platinum Ring. Featuring one oval cut tanzanite of 1.82 carats. Accented by
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Blue Diamond, Tanzanite, Platinum

Tanzanite Diamond Platinum Ring
Located in Beverly Hills, CA
A unique and modern design, this ring features a 10.79 carat gem tanzanite with exceptional color
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Tanzanite & Diamond engagement ring in Platinum
Located in Boca Raton, FL
Tanzanite engagement ring in platinum with diamonds, beautiful vintage ring with antique diamonds
Category

20th Century Engagement Rings

Materials

Diamond, Tanzanite, Platinum

Platinum Tanzanite and Diamond Ring
Located in Washington Depot, CT
Platinum Tanzanite and Diamond Ring Size 6.5 GAI Certified- This stunning ring features one round
Category

20th Century Solitaire Rings

Materials

Diamond, Tanzanite, Platinum

Round Cut Tanzanite with Diamond Ring Set in Platinum 950 Settings
Located in Bangkok, TH
Tanzanite 1.94 carats with Diamond 0.31 carat Ring Set in Platinum 950 Settings Width: 1.0 cm
Category

2010s Thai Solitaire Rings

Materials

Diamond, Tanzanite, Platinum

Tanzanite Diamond Platinum Ring
Located in Beverly Hills, CA
One Tanzanite Diamond Platinum Ring. Featuring one oval cut tanzanite of 1.63 carats. Accented by
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Tanzanite, Platinum

Estate Platinum Tanzanite and Diamond Ring Tanzanite, 3.51 Carats
Located in Wailea, HI
Introducing the stunning Estate Platinum Tanzanite and Diamond Ring, featuring a mesmerizing 3.51
Category

Late 20th Century Solitaire Rings

Materials

Diamond, Tanzanite, Platinum

Oval Tanzanite Diamond Platinum Ring
Located in Bal Harbour, FL
cocktail ring and this is the one! The deep, velvety blue, oval tanzanite is set in a bold, platinum
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Tanzanite Diamond Gold Platinum Ring
Located in Beverly Hills, CA
This platinum and gold ring features a 10.88 carat oval shaped tanzanite with a favorable violetish
Category

21st Century and Contemporary Cocktail Rings

Materials

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

Tiffany & Co. Platinum Double Soleste Round Shape 3ct Tanzanite Diamond Ring
By Tiffany & Co.
Located in New York, NY
. Meticulously crafted in platinum, this exquisite piece showcases a mesmerizing violet blue tanzanite round
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Tanzanite Marquise and White Diamond Round Cocktail Ring in Platinum
Located in Los Angeles, CA
Beautiful 1.78 ct. tanzanite marquise with 0.87 ct. good quality white diamond rounds. Handmade in
Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Tanzanite, Platinum

Tanzanite Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A big and bold cocktail ring featuring a 8.32 carat oval-shaped tanzanite. Tanzanite is known for
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

4.29 Carat Natural Round Tanzanite and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Halo Cocktail Ring featuring a 4.29 Carat Natural Tanzanite and 1.78 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

2.82ctw Tanzanite & Diamond Halo Ring, 850 Platinum
Located in Greensboro, NC
mount, this ring hosts a silky purple tanzanite framed by a luminous diamond halo. This ring is a size
Category

21st Century and Contemporary Unknown More Rings

Materials

Diamond, Tanzanite, Platinum

1.56ct Blue Tanzanite & Diamond Ring In Platinum
Located in Bloomington, MN
1.56ct Blue Tanzanite & Diamond Ring In Platinum Unveil the splendor of this Gemstone Fashion
Category

Late 20th Century Modern Fashion Rings

Materials

Diamond, Tanzanite, Platinum

28 Carat Tanzanite Diamond Platinum Ring
Located in Bal Harbour, FL
cut diamonds total weight 1.14cts 163 round diamonds total weight 10.20cts Platinum
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

8.56 Carat Tanzanite Diamond Platinum Ring
Located in Beverly Hills, CA
A chic and elegant diamond platinum ring featuring a fine oval-shape tanzanite. The tanzanite
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Tanzanite, Platinum

11.25 Carat Tanzanite Diamond Platinum Ring
Located in Beverly Hills, CA
accented by 4 round brilliant-cut diamonds set on its shoulders. Hand-fabricated in platinum and ready to
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Tanzanite Diamond Mid Century Platinum Ring
Located in Napoli, IT
of round brilliant cut Diamonds best in quality, rated G VVS Centrally set with a natural Tanzanite
Category

Mid-20th Century European Contemporary Cluster Rings

Materials

Diamond, Tanzanite, Platinum

2.35ct Purple Tanzanite & Diamond Ring In 900pt Platinum
Located in Bloomington, MN
2.35ct Purple Tanzanite & Diamond Ring In 900 Platinum Introducing this stunning Tanzanite ring
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Diamond, Tanzanite, Platinum

Platinum Diamond and Tanzanite Art Deco Ring
Located in Dallas, TX
Ladies Art Deco diamond ring with 2.56 carat round natural Tanzanite. There are 16 single cut
Category

Vintage 1920s American Art Deco Fashion Rings

Materials

Diamond, Tanzanite, Platinum

Platinum Diamond Ring w Tanzanite 4.00ct, .50tdw
Located in Laguna Beach, CA
Ladies tanazanite and diamond ring with platinum setting. Stamped Pt 950 and weighs 6.9 grams. The
Category

20th Century Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

3ct Blue Tanzanite & Diamond Ring In 950pt platinum
Located in Bloomington, MN
3ct Blue Tanzanite & Diamond Ring In 950pt platinum Introducing this beautiful Tanzanite ring
Category

Late 20th Century Modern Fashion Rings

Materials

Diamond, Tanzanite, Platinum

Fine Tanzanite Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
diamonds set in a hand fabricated platinum mounting. The tanzanite is set with 18k yellow gold prongs
Category

21st Century and Contemporary American Cocktail Rings

Materials

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

Tanzanite and Diamond Platinum Ring, circa 1970s
Located in Beverly Hills, CA
One tanzanite and diamond platinum ring centering one bezel set, round brilliant cut tanzanite
Category

20th Century Dome Rings

Materials

Tanzanite, Diamond, Platinum

Tiffany & Co. Genuine Tanzanite Diamond Platinum Ring
By Tiffany & Co.
Located in New York, NY
This gorgeous Tiffany ring is crafted in platinum and set with genuine faceted tanzanite of an
Category

Early 2000s American More Rings

Materials

Diamond, Tanzanite, Platinum

Platinum Ring 5.97Ct Rectangular Cushion Tanzanite And 2=1.05tw Round Diamonds
Located in Newport Beach, CA
Lady's White Platinum Ring With One 5.97Ct Retangular Cushion Tanzanite And 2=1.05Tw Round Diamonds
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Tanzanite, Platinum

Platinum Tanzanite and Diamond Cocktail Engagement Ring
By Rochfort Fine Jewellery
Located in Sydney, NSW
"Lame Collection" natural Tanzanite and diamond dress ring, handcrafted in platinum. The ring
Category

2010s Australian Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Platinum 1.10ct Diamond and Tanzanite Rectangular Cushion Halo Ring
By LB Exclusive
Located in Southampton, PA
, this Platinum 1.10 ct Diamond and 14.47 ct Tanzanite Rectangular Cushion Halo Ring comes with a gift
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Tanzanite, Platinum

2.82ctw Tanzanite & Diamond Halo Ring, 850 Platinum
Located in Greensboro, NC
mount, this ring hosts a silky purple tanzanite framed by a luminous diamond halo. This ring is a
Category

21st Century and Contemporary More Rings

Materials

Diamond, Tanzanite, Platinum

6.19 Carat Pear Tanzanite with 0.86 Carats Round Diamond Platinum Cocktail Ring
Located in Hamilton, AU
tanzanite, encompassed by 0.78 carats of sparkling round brilliant cut diamonds. There is a secret diamond
Category

21st Century and Contemporary Australian Contemporary Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

13.66 Carat Tanzanite Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
carats of round brilliant-cut diamonds which add extra sparkle and brilliance to the piece. Hand
Category

21st Century and Contemporary North American Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Vivid-Blue Tanzanite Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
this fine platinum ring. The tanzanite has a lovely oval-shape and an even better pure vivid blue color
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Natural Tanzanite White Diamond Platinum Engagement Ring
By HYT Jewelry
Located in Hong Kong, HK
This mesmeric platinum ring features spectacular natural Tanzanite at its forefront, accentuated by
Category

2010s Hong Kong Contemporary Engagement Rings

Materials

White Diamond, Tanzanite, Platinum

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...

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...

Mesmerizing 1.89ct Tanzanite Ring with Side Diamonds in Platinum
Located in רמת גן, IL
Introducing a breathtaking ring crafted from exquisite platinum, showcasing a mesmerizing tanzanite
Category

2010s Singaporean Three-Stone Rings

Materials

Diamond, Tanzanite, Platinum

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...

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 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...

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...

Cushion Cut 7.94cts Natural Tanzanite Diamond Cocktail Ring Platinum
Located in New York, NY
accented with fine round cut diamonds mounted in platinum. The gemstone is rich in color and saturation
Category

2010s American Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Tiffany & Co. Paper Flowers Tanzanite Diamond Ring in Platinum
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Paper Flowers Tanzanite Diamond Ring in Platinum PRIMARY DETAILS SKU: 121174 Listing
Category

21st Century and Contemporary More Rings

Materials

Diamond, Tanzanite, Platinum

8.30 Carat Oval Tanzanite and Diamond Ring in Platinum
Located in La Jolla, CA
8.30 Carat Oval Tanzanite and Diamond Ring in Platinum Tanzanite and Diamond Ring features an 8.30
Category

21st Century and Contemporary North American Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

1.37ct Tanzanite & 1.16ctw Diamond Ring In Two-Tone Gold & Platinum
Located in Bloomington, MN
1.37ct Tanzanite & 1.16ctw Diamond Ring In Two-Tone Gold & Platinum This exquisite Gemstone
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

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

Elegant Tanzanite Ruby Diamond Cocktail Dinner Ring in Platinum
By Avanti
Located in Carrollton, TX
combination of rubies and diamonds in a platinum setting. The 15.5 carat oval tanzanite glistens with the red
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Ruby, Tanzanite, Platinum

1.20 Carat Purple Tanzanite Pave Set Diamond Platinum Cocktail Band Ring
Located in Stamford, CT
1990's Tanzanite and diamond cocktail band ring. 10 round cut purple tanzanite gemstones totaling
Category

Late 20th Century Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Natural Oval Tanzanite & Diamond Halo Octagon Ring Platinum 1.01 Carat
Located in Carmel-by-the-Sea, CA
Natural tanzanite half-bezel set with a round diamond halo surrounding the center. Designed in
Category

Early 2000s More Rings

Materials

Diamond, Tanzanite, Platinum

2.37 Carat Tanzanite Ring in 900 Platinum with Diamond.
By Sunita Nahata
Located in Hong Kong, HK
rich and regal look. Classic Tanzanite Ring in 900 Platinum with Diamond. Tanzanite: 2.370 carat
Category

21st Century and Contemporary Hong Kong Contemporary Bridal Rings

Materials

Diamond, Tanzanite, Platinum

6.54 Carat Tanzanite, Diamond, Platinum Cocktail Ring, in Stock
Located in Woodstock, GA
6.54 Carat Tanzanite, Diamond, Platinum Cocktail Ring, In Stock. This large trillion-cut tanzanite
Category

2010s American Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Oval Tanzanite and Diamond Studded Wide Dome Ring in Platinum
Located in Honolulu, HI
Item Specifications: Metal: Platinum 900 Ring Size: 7.75 ​ ​Ring Height: 10.91 mm Total Weight
Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

GIA 12.80 carats Oval Tanzanite & Diamond Cocktail Ring in Platinum
Located in La Jolla, CA
GIA Certified Oval Tanzanite and Diamond Ring in Platinum Oval Tanzanite & Diamond Ring features
Category

21st Century and Contemporary North American Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Tanzanite and Diamond Invisibly Set Ring in Platinum, Circa 1990
Located in Old Tappan, NJ
Platinum ring with 36 invisibly set princess-cut diamonds and 4 round brilliant-cut diamonds
Category

1990s American Contemporary Fashion Rings

Materials

Diamond, Tanzanite, Platinum

Tiffany & Co. 7.92 CTW Tanzanite Diamond Platinum Stepped Vintage Cocktail Ring
By Tiffany & Co.
Located in Philadelphia, PA
carats total - E/F color with VS1 clarity Completed by rounded shank Stamped for platinum Fully signed
Category

20th Century Engagement Rings

Materials

Diamond, Tanzanite, Platinum

Tacori Platinum Dantela Ring with Tanzanite
By Tacori
Located in Old Tappan, NJ
Tacori platinum“Dantela” Collection three stone ring with diamonds totaling 0.68 carats (G Color
Category

2010s American Three-Stone Rings

Materials

Diamond, Tanzanite, Platinum

Estate 6.63 carats Oval Tanzanite Ring with Halo Diamond in Platinum
Located in La Jolla, CA
Estate 6.63 carats Oval Tanzanite Ring with Diamond in Platinum Tanzanite and Diamond Ring
Category

21st Century and Contemporary North American Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

GIA Certified 15.88 Carat Natural Diamond & Tanzanite Gem Platinum Cocktail Ring
Located in Los Angeles, CA
A Magnificent Modern Platinum Cocktail Ring set with a GIA Certified 13.82 Carat Natural Violet
Category

2010s American Modern Engagement Rings

Materials

Diamond, Tanzanite, Platinum

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

Round Tanzanite Platinum Diamond Ring For Sale on 1stDibs

Find the exact round tanzanite platinum diamond ring you’re shopping for in the variety available on 1stDibs. Frequently made of gold, white gold and 10k gold, this item was constructed with great care. Our collection of these items for sale includes 66 vintage editions and 361 modern creations to choose from as well. Finding the perfect round tanzanite platinum diamond ring 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. Creating a round tanzanite platinum diamond ring has been a part of the legacy of many jewelers, but those produced by Merkaba, Tiffany & Co. and LB Exclusive are consistently popular. A round tanzanite platinum diamond ring of any era or style can lend versatility to your look, but a version featuring diamond, from our inventory of 337, is particularly popular. A round cut version of this piece has appeal, but there are also oval cut and cushion cut versions for sale. There aren’t many items for men if you’re seeking a round tanzanite platinum diamond ring, as most of the options available are for women and unisex.

How Much is a Round Tanzanite Platinum Diamond Ring?

Prices for a round tanzanite platinum diamond ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $136 and can go as high as $449,000, while this accessory, on average, fetches $5,000.

Finding the Right rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.