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Tiffany Co. Platinum 0.30 Carat Round Brilliant Cut Diamond Solitaire Ring
By Tiffany Co.
Located in Bishop s Stortford, Hertfordshire
Brilliant Cut Diamond Totalling 0.30cts with classic Platinum Knife Edge Band. Finger Size UK J 1/2, EU Size
Category

21st Century and Contemporary Unknown Contemporary Solitaire Rings

Materials

Diamond, Platinum

Tiffany Co. Bridal Suite with Diamond Solitaire Ring and Wedding Bands 1.21 Ct
By Tiffany Co.
Located in Mayfair, London, London
and the knife edge band is a size L (UK), US 5/ 1/2. All three rings can be adjusted for a perfect fit
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Single Cut Diamond Wedding Band
Located in Great Neck, NY
single cut diamonds set on the top on a platinum art deco setting with a knife edge band. Item #R0986
Category

Vintage 1920s Art Deco Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum 0.66 Carat Diamond Solitaire Ring
By Tiffany Co.
Located in Southampton, PA
with H color and VS1 clarity sparkles above the knife-edge band with grace and confidence. Offered in
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. 0.30 Carat Diamond 18 Karat White Gold Streamerica Band Ring
By Tiffany Co.
Located in Philadelphia, PA
carats total, G color and VS clarity With polished gold grooves and a knife-edge style band Fully
Category

Early 2000s Contemporary Band Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Tiffany Co. 1.01ct Princess Cut Diamond Solitaire Engagement Ring
By Tiffany Co.
Located in London, GB
clarity. It is set within the classic knife edge band which is made from platinum. The band has the
Category

21st Century and Contemporary British Engagement Rings

Materials

Diamond, Platinum

Van Cleef Arpels Carved Rose Quartz Earrings in 18 Karat Yellow Gold
By Van Cleef Arpels
Located in New York, NY
a carved rose quartz crystal encased by staggered tapered knife edge bands and Large Omega Clip
Category

21st Century and Contemporary French Clip-on Earrings

Materials

Quartz, 18k Gold, Yellow Gold

Tiffany Co. Platinum 0.30 Carat Diamond H-VS2 Engagement Ring
By Tiffany Co.
Located in Southampton, PA
knife-edge band that's sleek and slender in its 2mm thickness rounds out the everlasting elegance of
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum 0.45 Carat Diamond Solitaire Ring
By Tiffany Co.
Located in Southampton, PA
a platinum knife-edge band and a single diamond lifted into the light by six prongs. The lone
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Tiffany Co. 1.01 Carat Diamond Engagement Ring
By Tiffany Co.
Located in London, GB
Tiffany's iconic 6 clawed mount atop a platinum knife edge band. Condition: Used (Very Good) Weight: 4.4
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

J. Birnbach 1.97 carat European Cut Diamond Ring with Tapered Baguettes
By J. Birnbach
Located in New York, NY
total 0.32 carats. The setting is crafted in platinum with a fine, knife edge band. Customization and
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Van Cleef Arpels Carved Rose Quartz Earrings in 18 Karat Yellow Gold
By Van Cleef Arpels
Located in New York, NY
a carved rose quartz crystal encased by staggered tapered knife edge bands and Large Omega Clip
Category

21st Century and Contemporary French Clip-on Earrings

Materials

Quartz, 18k Gold, Yellow Gold

Tiffany Co. Round Brilliant Cut Diamond Ring 0.54 Carat
By Tiffany Co.
Located in Mayfair, London, London
A stunning diamond ring in platinum by Tiffany Co. Set to the centre of the 2mm knife edge
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. 1.56ct Diamond Solitaire
By Tiffany Co.
Located in London, GB
has the Tiffany & Co. paperwork. It sits within a claw setting on a knife edge band, the staple design
Category

21st Century and Contemporary British Engagement Rings

Materials

Diamond, Platinum

1.92ct Shield Shape Salt and Pepper Diamond 14K White Gold Engagement Ring
Located in Osprey, FL
♥ Solid 14K white gold ring set with a shield-shaped salt and pepper diamond ♥ The knife edge
Category

2010s American Bridal Rings

Materials

Diamond, Gold, White Gold

Tiffany 0.83ct Diamond Solitaire Ring
By Tiffany Co.
Located in London, GB
One of the most iconic Tiffany & Co. pieces, this solitaire features the knife edge band synonymous
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Princess Cut Diamond Solitaire Ring
By Tiffany Co.
Located in London, GB
diamond is corner claw set within platinum and the collet sits on the renowned knife edge band, which
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum 0.31 Carat Diamond Solitaire Ring
By Tiffany Co.
Located in Southampton, PA
that's 100% Tiffany. It features a platinum knife-edge band and a six-prong setting holding a 0.31 carat
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum 0.40 Carat Diamond Solitaire Ring
By Tiffany Co.
Located in Southampton, PA
engagement rings are designed. Perched high atop a 2mm platinum knife-edge band is a brilliant diamond held
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Bespoke 18ct White Gold Diamond Engagement Ring 1.26ct
Located in SYDNEY, NSW
Diamond of F Colour and P1 Clarity. The diamond is set in a 6-claw Tiffany-style setting with a knife-edge
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

White Gold Diamond Ring 14 Karat Round Brilliant .81 Carat Milgrain Cathedral
Located in Greensboro, NC
Mount with Knife-Edge Band Face Height (north to south): 7/32" (5.4mm) Rise Above Finger: 9/32
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Van Cleef Arpels Diamond Gold Butterfly Ring
By Van Cleef Arpels
Located in Mayfair, London, London
collection. The ring features two butterfly motifs set on a knife edge band, set with 68 round brilliant cut
Category

2010s Fashion Rings

Materials

Diamond, 18k Gold, White Gold

De Beers Half Allegria Diamond Ring 1.93 Carat
By De Beers
Located in Mayfair, London, London
VVS2 clarity. The ring features a 2.5mm knife edge band and is a UK size L and US size 5 1/2 but can be
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. 0.54ct Diamond Solitaire Ring
By Tiffany Co.
Located in London, GB
and VS1 in clarity. The knife edge band is crafted in platinum with all the original Tiffany & Co
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

3.13ct Kite Shape Salt and Pepper Diamond 14k Gold Engagement Ring AD1896-8
Located in Osprey, FL
prongs ♥ The ring has a solid knife edge band all the way around ♥ The overall setting measures 13.26mm
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Hancocks 1.01ct Vintage Asscher Cut Diamond Ring Bezel Set in Yellow Gold
By Hancocks
Located in London, GB
18ct yellow gold mount with geometric barred cut out gallery and knife edge band all in a highly
Category

21st Century and Contemporary English Engagement Rings

Materials

Diamond, 18k Gold

Tiffany Co. 0.53ct Diamond Solitaire Ring
By Tiffany Co.
Located in London, GB
, the diamond has being graded H in colour and VVS1 in clarity. The knife edge band is crafted 18 carat
Category

21st Century and Contemporary British Engagement Rings

Materials

Diamond, Platinum, 18k Gold, Yellow Gold

Tiffany Co. 0.91 Carat Yellow Gold Diamond Ring
By Tiffany Co.
Located in Mayfair, London, London
edge band. The ring is currently a US size 5.5 but can be adjusted for a perfect fit and has a gross
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany Co. 1.03 Carat Diamond Solitaire Ring
By Tiffany Co.
Located in London, GB
a six clawed setting atop Tiffany's iconic platinum knife edge band offering a sleek and polished
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Antique Old Cut Diamond Cluster Ring
Located in London, GB
effect. The piece is then made complete by a warm 18ct rose gold knife edge band. Condition: Used (Very
Category

Antique Early 1900s Cluster Rings

Materials

Diamond, 18k Gold, Rose Gold

Van Cleef Arpels Sapphire Diamond 18 Karat Gold Two Butterfly Between Ring
By Van Cleef Arpels
Located in Philadelphia, PA
knife edge band With high polish finish Stamped for 18 karat gold Numbered with maker's mark for Van
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

White Diamond, Yellow Sapphire, Gold, 18k Gold, White Gold, Yellow Gold

1.02ct Pear Shape Salt and Pepper Diamond Sideways 14K Gold Engagement Ring
Located in Osprey, FL
in the center, set on a knife edge band ♥ This is a high quality clear celestial diamond in the
Category

2010s American Engagement Rings

Materials

Diamond, Gold, 14k Gold

Hancocks 2.02ct Elongated Cushion Shape Diamond Ring Pear Shape Shoulders
By Hancocks
Located in London, GB
in rub-over settings, all to a fine knife edge band. Maker Hancocks Period Contemporary Origin
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold

Bespoke Diamond Engagement Ring 2.26ct
Located in SYDNEY, NSW
A Solitaire Round Brilliant Cut Diamond Ring, six talon claw set in platinum on a 2.4mm knife edge
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Piaget Sapphire Diamond Gold Dress Ring
By Piaget
Located in Mayfair, London, London
approximate weight of 0.50ct, predominantly F colour and VS1-VVS2 clarity. The ring features a knife edge band
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Antique 2.70 Carat Old Cushion Cut Diamond Solitaire Ring
Located in London, GB
size whilst the knife edge band provides definition to the piece. The ring itself has been crafted from
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

3.44ct Pear Shape Salt and Pepper Diamond Engagement Ring 14K Rose Gold R6116
Located in Osprey, FL
edge band for a stylish modern look ♥ The overall setting measures 8mm in width, 13.6mm in length, and
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Rose Gold

Kat Florence 1.23 Carat Demantoid Garnet and Diamond Ring
Located in London, GB
under-gallery before the ring is made complete by a smooth polished knife edge band. Condition: Used
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Garnet, Gold, 18k Gold, White Gold

Seven Stone Diamond Wedding Band, Platinum, Ring, Simple
Located in McLeansville, NC
transitional round cut diamonds weighing approximately .28 total carats with a knife edge band. Stones
Category

Vintage 1970s Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum Knife Edge Wedding Band Ring
By Tiffany Co.
Located in Philadelphia, PA
Band ring features a sleek knife edge fully around Brightly polished Stamped PT950 for platinum
Category

Early 2000s Contemporary Wedding Rings

Materials

Platinum

Tiffany Co. 0.80 Carat Diamond Engagement Ring
By Tiffany Co.
Located in Miami, FL
. This classic ring is a size 5.25 and weighs 5.8 grams. The knife edge band measures 3.2 mm tapering
Category

21st Century and Contemporary Unknown Modern Engagement Rings

Materials

Diamond, Platinum

1.87ct Clear Gray You and Me Diamond Engagement Ring 14K White Gold Toi et Moi
Located in Osprey, FL
-transparent celestial diamonds on a knife edge band ♥ The overall setting measures 11.1mm in width, 8.9mm in
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

1.35ct Pear Diamond Solitaire Engagement Ring, 14KT Yellow Gold
Located in McLeansville, NC
a bezel set, pear cut diamond weighing approximately 1.35 carat and with a tapered knife edge band
Category

Vintage 1970s Solitaire Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Tiffany Co. Platinum Knife-Edge Wedding Band Ring 2mm
By Tiffany Co.
Located in New York, NY
Pre-Owned Tiffany & Co. wedding band ring finally crafted in Platinum featuring a Knife-Edge finish
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

Platinum

Tiffany Co. Platinum Knife Edge Wedding Band Stack Ring
By Tiffany Co.
Located in Philadelphia, PA
Band style ring designed with knife edge detailing Featuring high polished finish Stamped PT950
Category

Early 2000s Contemporary Wedding Rings

Materials

Platinum

Vintage Tiffany Co. Platinum Knife-Edge Wedding Band Ring
By Tiffany Co.
Located in New York, NY
This vintage Tiffany & Co. wedding band features the classic knife-edge design which Tiffany made
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Platinum

French Antique 1.07 Carat Burmese Ruby and Diamond Cluster Ring
Located in London, GB
found at either shoulder before the piece is made complete by a neat knife edge band. Condition: Used
Category

Antique Late 19th Century Cluster Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Antique Art Deco 1 Carat Blue Sapphire Solitaire Engagement Ring
Located in Santa Barbara, CA
knife edge band and sparkling accent diamonds. Sapphires are historically believed to serve as a bridge
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Blue Sapphire, Platinum

Modernist 0.65 Carat Old European Diamond Engagement Ring
Located in Santa Barbara, CA
exceptional value. You'll love the edgy, knife-edge band and expertly cut diamond set in a smooth bezel
Category

Vintage 1970s Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Tiffany Co. Platinum Wedding Band Ring Knife Edge Design
By Tiffany Co.
Located in San Diego, CA
Tiffany & Co. Style: Wedding Band Ring Sku Number: 11452515 Metal: Platinum PT950 Width: 2 MM
Category

2010s American Wedding Rings

Materials

Platinum

1.12 Carat Tiffany Co Platinum Round Brilliant Cut Diamond Engagement Ring
By Tiffany Co.
Located in London, GB
' solitaire ring designed by Tiffany & Co is set within six platinum claws on a tapered fine knife edge band
Category

2010s British Modern Engagement Rings

Materials

Diamond, Platinum

Vintage Tiffany Co. Round Brilliant Cut Diamond Ring Set in Platinum
By Tiffany Co.
Located in London, England
-claw set in a knife edge band mounting. The beauty of this piece all lies in the design and the focal
Category

Early 2000s Unknown Modern Engagement Rings

Materials

Diamond, Platinum

Vintage Tiffany Co. 0.25ct Round Brilliant Cut Diamond Ring Set in Platinum
By Tiffany Co.
Located in London, England
-claw set in a knife edge band mounting. The beauty of this piece all lies in the design and the focal
Category

Early 2000s Unknown Modern Engagement Rings

Materials

Diamond, Platinum

Vintage Tiffany Co. 1.12ct Solitaire Diamond Ring Set in Platinum
By Tiffany Co.
Located in London, England
-claw set in a knife edge band mounting. The beauty of this piece all lies in the design and the focal
Category

2010s Unknown Modern Engagement Rings

Materials

Diamond, Platinum

Antique Filigree Solitaire GIA Certified Diamond Engagement Ring
Located in Santa Barbara, CA
, knife edge band and hand carved platinum intricacies. This vintage rarity is dainty yet impressionable
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

1.9ct Hexagon-Shape Gray Moissanite Engagement Ring 14K White Gold R6104
Located in Osprey, FL
direction ♥ Half bezel prongs on tips with a tapered knife edge band ♥ The overall setting measures
Category

21st Century and Contemporary American Bridal Rings

Materials

9k Gold, White Gold

Vintage Retro Solitaire Sapphire Engagement Ring
Located in Santa Barbara, CA
craftsmanship percolates with a sumptuous knife edge band and distinctive channel set accent diamonds. Sapphires
Category

Vintage 1940s Retro Engagement Rings

Materials

Diamond, Sapphire, Platinum

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Knife Edge Band For Sale on 1stDibs

You are likely to find exactly the knife edge band 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 Yellow Gold. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for a knife edge band 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. As it relates to this specific piece, our collection includes designs that are universally popular, but 1.5 Carat carat weights, specifically, are sought with frequency. There have been many well-made iterations of the classic knife edge band over the years, but those made by Tiffany Co., Emeralds Maravellous and Mauboussin are often thought to be among the most beautiful. A knife edge band can be a stylish choice for most occasions, but Diamond rings, from our inventory of 3, can add a particularly distinctive touch to your look, day or night. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes brilliant cut alternatives. When shopping for a knife edge band, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Knife Edge Band?

On average, a knife edge band at 1stDibs sells for $698, while they’re typically $395 on the low end and $4,585 for the highest priced versions of this item.

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.