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Diamond Eternity Band Size 45

Peter Suchy .45 Carat Diamond Platinum Eternity Wedding Band Ring
By Peter Suchy
Located in Stamford, CT
Diamond wedding band ring. Beaded channel set diamond antique Inspired eternity ring with full cut
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Cartier Diamond Eternity Platinum Band Ring
By Cartier
Located in Holland, PA
Platinum Diamond Eternity Band Ring by Cartier. With 45 round brilliant cut diamonds VVS1 clarity
Category

20th Century French Band Rings

Materials

Diamond, Platinum

Diamond Eternity Band / White Diamonds / 14k Yellow Gold
Located in Los Angeles, CA
or stacking with other rings. Stocked in size 6, this Diamond Eternity Band is ready for immediate
Category

2010s American Modern Band Rings

Materials

White Diamond, Yellow Gold

Diamond Eternity Band / 14k White Gold / Blue Diamonds
Located in Los Angeles, CA
Celebrate eternal love and cherished moments with our Diamond Eternity Band in 14k White Gold
Category

2010s American Modern Band Rings

Materials

Blue Diamond, White Gold

Flowery Design Band by Five Star Jewelry, Flower Eternity Band Sizing Available
By Five Star Jewelry
Located in Austin, TX
weight is .45 carats. The diamonds are all excellent quality at VS clarity and G color. The ring has a
Category

2010s American Artisan Band Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Cartier Diamond Yellow Gold Heart Eternity Band Ring
By Cartier
Located in Holland, PA
18k Yellow Gold Diamond Heart Eternity Band Ring by Cartier. With 45 round brilliant cut diamonds
Category

1990s French Band Rings

Materials

Diamond, Yellow Gold

Eternity Diamond Band Ring Solid 18k White Gold
Located in Honolulu, HI
Item Specifications: Metal: 18k White Gold Diamond Count: 45 brilliant cut Total Diamond Carat
Category

Late 20th Century Unknown Modern Band Rings

Materials

Diamond, Gold, 18k Gold, White Gold

JHERWITT Yellow Diamond 14k White Gold Eternity Band Ring
Located in Los Angeles, CA
size 6.5, this Yellow Diamond Eternity Band is ready for immediate delivery, ensuring that you can
Category

2010s American Modern Band Rings

Materials

Yellow Diamond, White Gold

JHERWITT Yellow Diamonds in 14k Yellow Gold Eternity Band Ring
Located in Los Angeles, CA
stacking or wearing alone. Stocked in size 6, this Yellow Diamond Eternity Band is ready for immediate
Category

2010s American Modern Band Rings

Materials

Yellow Diamond, Yellow Gold

Pink and White Pave Diamond Triple Row Semi-Eternity Band Ring in 18 Karat Gold
Located in Scottsdale, AZ
Ring size: 7 Introducing our enchanting multi-row pave diamond semi-eternity band ring, a
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, White Diamond, Pink Diamond, Gold, 18k Gold, Rose Gold, White Gold

8.77 Ruby Diamond 14 Karat Rose Gold Eternity Ring
By Meghna Jewels
Located in Hoffman Estate, IL
carats ruby and .45 carats of sparkling diamonds. The ring is a size 7 and may be resized to larger or
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Ruby, Diamond, 14k Gold, Gold, Rose Gold

Ritani Platinum Diamond Eternity Band
By Ritani
Located in Scottsdale, AZ
Designer: Ritani Material: platinum Diamond: 45 round cut = 0.45cttw Color: G Clarity: SI1-2 Size
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

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AIG Certified White Gold 8.16 Carat Spessartite Garnet and Diamond Ring
Located in Sherman Oaks, CA
One electronically tested 18KT white gold ladies cast spessartite garnet & diamond ring with a bright finish. Condition is very good. Featuring a spessartite garnet framed by diamond...
Category

21st Century and Contemporary American Modern Cocktail Rings

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Garnet, 18k Gold

Trinity de Cartier Diamond Ring
By Cartier
Located in Dallas, TX
Classic and lovely! This Trinity de Cartier ring is composed of 18 karat white gold, supports 1.00 ct of diamonds and is a size 4 1/2.
Category

21st Century and Contemporary Contemporary Band Rings

Materials

Diamond, 18k Gold, White Gold

Cartier 1985 Platinum 3.5 Millimeter Wedding Band Size 5.25 Signed Cartier
By Cartier
Located in New York, NY
The Cartier 1985 Platinum Wedding Band is a beautiful and timeless piece of jewelry that features a classic design and high-quality materials. The band is made from platinum, which i...
Category

21st Century and Contemporary French Contemporary Band Rings

Materials

Platinum

1920s Platinum Art Deco Diamond Eternity Band
Located in Atlanta, GA
This is an ultra sleek and beautiful art deco piece. There are a single row of antique cut diamonds which run across. The band is in great condition, with light hand engravings on th...
Category

Vintage 1920s Unknown Art Deco Wedding Rings

Materials

Diamond, Platinum

CARTIER ÉTINCELLE DE Cartier Diamond Eternity Band Ring
By Cartier
Located in Rome, IT
An Eternity Band Ring from Cartier, named ÉTINCELLE DE Cartier, showcases a French Pave Set with 0.45 ct Round Diamonds in a full circle design, set in 18K White Gold. Weighing 1.7 g...
Category

2010s French Modern Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Cartier D'amour Wedding Band Platinum Ring Estate Box and Papers
By Cartier
Located in Torrance, CA
Pre owned Cartier D'Amour diamond ring, crafted in 950 platinum. The pre-owned Cartier ring is set with 0.15 carats of diamonds (estimated at F-G color and VVS2 clarity). The ring...
Category

Early 20th Century Unknown Modern Band Rings

Materials

Diamond, Platinum

Van Cleef & Arpels Platinum Perlee Diamond Round Cut Row Wedding Band Ring
By Van Cleef & Arpels
Located in New York, NY
Wow, this Van Cleef & Arpels Platinum Perlee Diamond Round Cut Row Wedding Band Ring looks stunning! It's the perfect choice for an elegant and timeless piece of jewelry. The diamond...
Category

20th Century French Modern Wedding Rings

Materials

Diamond, Platinum

Cartier Himalia Diamond Ring
By Cartier
Located in Miami, FL
Cartier Himalia ring crafted in 18 carat white gold, featuring 10 round brilliant cut diamonds, weighing approximately 0.35 carats total, E color, VS clarity. Five circular motifs, o...
Category

21st Century and Contemporary Unknown Modern Band Rings

Materials

Diamond, 18k Gold, White Gold

18 Karat Gold Emerald Cut Octagon Brazilian Emerald Half Eternity Band Ring
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
18 karat gold emerald cut octagon brazilian emerald half eternity band ring This emerald half eternity band ring in 18 karat gold shares simplicity with elegance. This band ring con...
Category

21st Century and Contemporary Indian Contemporary Band Rings

Materials

Emerald, Gold, 18k Gold, Yellow Gold

Oscar Heyman Gold and Platinum Round Diamond Wedding Band Ring
By Oscar Heyman
Located in New York City, NY
Oscar Heyman 18kt yellow gold & platinum diamond band ring contains 31 Round Diamonds (F-G/ VS+ quality) weighing 1.12cts that are bead set. It is 4mm wide and stamped with the maker...
Category

2010s American Contemporary Band Rings

Materials

Diamond, Gold, Platinum

1.50 Carat Diamond Platinum Eternity Band Ring
Located in Stamford, CT
Handmade vintage eternity wedding band ring. 30 square step cut diamonds in a platinum setting. 30 step cut diamonds, G VS approx. 1.50cts 8.25 and sizable Platinum 3.9 grams Wid...
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co. Women's Round Baguette Diamond Band Ring in Platinum
By Tiffany & Co.
Located in Boca Raton, FL
Tiffany and Co. women's half eternity band featuring 11 channel set brilliant round and baguette-cut diamonds crafted in platinum. Adaptable, timeless design perfect for wedding, ann...
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, Platinum

Belle Époque Diamond Tiara
Located in London, GB
A Belle Époque diamond tiara, to the centre three diamond-set clusters with diamond-set foliate decorations and one large diamond-set cluster on each side, all within a waved frame o...
Category

Early 20th Century French Belle Époque More Jewelry

Materials

Diamond, Platinum

14 Karat Gold Eternity Ring with Emeralds and Pearl. Emerald eternity ring
By Daizy Jewellery
Located in Istanbul, TR
14 karat gold eternity ring with genuine emeralds and pearl. Metal: 14 karat gold Weight: 2. g. depends from size Genuine emeralds: Round cut, weight - 0.80 ct (10 x 0.08 ct) Clari...
Category

2010s Turkish Modern Fashion Rings

Materials

Emerald, Pearl, 14k Gold

Tiffany & Co. Soleste Full Diamond Eternity Band Ring
By Tiffany & Co.
Located in Bethesda, MD
From Tiffany & Co.'s Soleste collection; a full circle diamond eternity band ring. ♦ Designer: Tiffany & Co ♦ Metal: 18 karat white gold ♦ Circa 2010 ♦ 1.5mm wide ♦ Size 6 ♦ Packagin...
Category

2010s Belgian Band Rings

Materials

Diamond, 18k Gold

Vintage Art Deco 5 Stone Diamond Ring Platinum Filigree Band Fine Jewelry
Located in Torrance, CA
Finely detailed vintage Art Deco 5 stone diamond ring (circa 1920s to 1930s) crafted in platinum. Five old mine cut diamonds are estimated at 0.15 carats each and total an estimate...
Category

Early 20th Century Unknown Art Deco Band Rings

Materials

Diamond, White Diamond, Platinum

Recent Sales

Tiffany & Co. Pink Sapphire Diamond Platinum Eternity Band
By Tiffany & Co.
Located in Toronto, ON
This beautiful pink sapphire and diamond band is set in platinum. Fifteen round pink sapphires
Category

1990s Band Rings

Materials

Diamond, Sapphire, Platinum

Hidalgo 18 Karat Yellow Gold and Diamond Eternity Band
By Hidalgo
Located in Mansfield, OH
yellow gold, weight 1.7 grams. 45 channel set 1.5mm diamonds are around the entire band, in eternity
Category

2010s American Contemporary Band Rings

Materials

Diamond, 18k Gold

Natural White Round Diamonds .45 Carats TW Rose Gold Eternity Band
Located in New York, NY
Rare round natural white diamond band. This ring is designed to be in a simple setting. Can be used
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, White Diamond, Gold, 14k Gold, Rose Gold

Antique Art Deco Platinum Diamond Engraved Eternity Band
Located in Great Neck, NY
A gorgeous Antique Art Deco Platinum Diamond Engraved Eternity Band. The band is hand engraved on
Category

Vintage 1910s Art Deco Band Rings

Materials

Diamond, Platinum

Piaget Possession Diamond Rotating Eternity Yellow Gold Band
By Piaget
Located in Holland, PA
18k Yellow Gold Possession Diamond Rotating Band Ring by Piaget. With 45 brilliant round cut
Category

21st Century and Contemporary Swiss Band Rings

Materials

Diamond, 18k Gold

Cartier Paris Eternity Hearts Band in 18kt Yellow Gold 1.35 Cts in VVS Diamonds
By Cartier
Located in Miami, FL
Eternity hearts band designed by Cartier. A beautiful continuous ring composed by 9 eternity
Category

Early 2000s French Modern Band Rings

Materials

Diamond, 18k Gold, Yellow Gold, Gold

Tiffany & Co. "Aria" Diamond Eternity Ring
By Tiffany & Co.
Located in San Francisco, CA
Not your traditional eternity band, this platinum Tiffany & Co. "Aria" ring is designed with 45
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum 3.05 Carat Diamond Eternity Band
Located in Coral Gables, FL
Platinum Diamond Eternity Band Featuring 3 Offset Stacked Shared-Prong Rows Of Round Brilliant Cut
Category

2010s Bridal Rings

Materials

Diamond, Platinum

Tourmaline, Diamond and 14 Karat White Gold Ring
Located in San Francisco, CA
completed by a full eternity diamond-set band. In total 45 round brilliant-cut diamonds weigh 0.74 carat
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Diamond, Tourmaline, White Gold

Tiffany & Co. Platinum Together Full Circle Diamond Band Ring .45 Size 5.5
By Tiffany & Co.
Located in New York, NY
Edwardian era. With its shimmering diamonds encircling the band, this Eternity Band not only epitomizes
Category

21st Century and Contemporary American Contemporary Wedding Rings

Materials

Diamond, Platinum

Cartier 3.15 Carat Total Weight Diamond Platinum Eternity Band
By Cartier
Located in Boca Raton, FL
From the very special jewelry designer, Cartier, is this Platinum Diamond Eternity Band. This
Category

20th Century Unknown Contemporary Band Rings

Materials

White Diamond, Platinum

Tiffany & Co. Pink Sapphire, Diamond, Platinum Eternity Band
By Tiffany & Co.
Located in Toronto, ON
This beautiful pink sapphire and diamond band is set in platinum. 15 round pink sapphires
Category

1990s Band Rings

Materials

Diamond, Sapphire, Platinum

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Diamond Eternity Band Size 45 For Sale on 1stDibs

You are likely to find exactly the diamond eternity band size 45 you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of gold, white gold and 14k gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for a diamond eternity band size 45 from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. There have been many well-made iterations of the classic diamond eternity band size 45 over the years, but those made by Cartier, Five Star Jewelry and Meghna Jewels are often thought to be among the most beautiful. Today, if you’re looking for a brilliant cut version of this piece and are unable to find the perfect match, our selection also includes round cut and mixed cut alternatives. Finding a diamond eternity band size 45 for sale for women should be easy, but there are 5 pieces available to browse for unisex as well as men, too.

How Much is a Diamond Eternity Band Size 45?

On average, a diamond eternity band size 45 at 1stDibs sells for $3,955, while they’re typically $1,295 on the low end and $8,300 for the highest priced versions of this item.

Finding the Right band-rings for You

If you’re shopping for antique and vintage band rings, you likely know that this particular kind of ring is among the most versatile in jewelry.

You don’t need a special occasion to dazzle friends with a flashy sapphire band ring or to make a statement with a wide band ring — this accessory knows no boundaries, and many different iterations have materialized over the years. Whether you’re seeking an unadorned modern sterling-silver band ring for everyday wear or dual gold wedding bands for the big day, there are lots of options waiting for you.

On 1stDibs, there are enduring antique wedding bands to be found dating from the Victorian and Edwardian eras. Jewelers who were active during the reign of Queen Victoria — specifically, the Romantic period — designed rings with large colorful gemstones and decorative motifs, while the jewelry of the latter era was all about the exquisite diamond, platinum and pearl creations made by such famous names as Cartier and Boucheron. Matching wedding bands, which may reduce the stress of wedding-band shopping if you prefer a traditional route, afford you and your partner the chance to have the engagement ring and wedding bands in the same metal and design.

And because band rings aren’t necessarily relegated to black-tie events, they’ve come a long way, design-wise. David Yurman’s band rings, for example, are well known for their integration of mixed metals, and the celebrated jewelry designer’s powerful silver and gold bracelets, rings, pendants and earrings frequently express his iconic industrial-cable motif.

A simple and chic band ring goes with anything, from the evening gown you’ve chosen for a weekend gala to the jeans and vintage tee you’ve thrown on for a casual lunch with colleagues. Browse a distinctive collection of contemporary and vintage diamond band rings, gold band rings and other accessories on 1stDibs today.