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Jeff Cooper Platinum Rings

Jeff Cooper .55 Carat Diamond Platinum Eternity Band Ring
By Jeff Cooper
Located in Stamford, CT
Jeff Cooper 29 round brilliant cut diamonds, G VS approx. .55cts Size 6 and not sizable Platinum
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Jeff Cooper Designer Princess Cut Diamond Platinum Eternity Band Ring
By Jeff Cooper
Located in Montreal, QC
Jeff Cooper Designer Unisex Princess Cut Diamond Geometric Platinum Eternity Band Ring. Hand set
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Platinum

Jeff Cooper Designs Ethan Collection Men s Diamond Wedding Band in Platinum
By Jeff Cooper
Located in Scottsdale, AZ
: 8.85 mm Ring Thickness: 2.5 mm Stamped: PLAT, JEFF COOPER Estate Condition: Very good; Professionally
Category

21st Century and Contemporary Unknown Contemporary Wedding Rings

Materials

Diamond, White Diamond, Platinum

Jeff Cooper Carat Princess Cut Diamond Geneva Engagement Ring and Matching Band
By Jeff Cooper
Located in Bethesda, MD
From the Grace collection by Jeff Cooper. The Geneva solitaire engagement ring featuring a 1.00
Category

Early 2000s American Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Recent Sales

Jeff Cooper Platinum Princess Cut 3-Stone Diamond Engagement Ring Size 6
By Jeff Cooper
Located in Sherman Oaks, CA
Jeff Cooper Platinum Princess Cut 3 Stone Diamond Engagement Ring Princess Cut Center Diamond
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Platinum Jeff Cooper Diamond Engagement Ring
By Jeff Cooper
Located in Webster, NY
“Eden Engagement Ring” from designer Jeff Cooper’s “Ever Collection”. The Platinum ring features a
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Jeff Cooper Diamond Engagement Ring
By Jeff Cooper
Located in Webster, NY
“Eden Engagement Ring” from designer Jeff Cooper’s “Ever Collection”. The Platinum ring features a
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Jeff Cooper GIA Certified Three-Stone Diamond Engagement Ring
By Jeff Cooper
Located in Webster, NY
This stunning Jeff Cooper Diamond Ring features a 1.50CT GIA Certified Round Brilliant Cut Diamond
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Princess Cut Diamond Engagement Ring
By Jeff Cooper
Located in Chicago, IL
Platinum Engagement Ring by Jeff Cooper, the sides feature Tapered Baguette and Square cut Diamonds
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Jeff Cooper GIA Certified 3.33 Carat Sapphire Diamond Platinum Engagement Ring
By Jeff Cooper
Located in Stamford, CT
Jeff Cooper sapphire and diamond three-stone engagement ring. Set with two bright sparkly brilliant
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold

Jeff Cooper Two-Row Round Baguette Diamond Wedding Band, Platinum, 0.75 Carat
By Jeff Cooper
Located in Bellmore, NY
This Round and Baguette-cut Diamond Wedding Band by designer Jeff Cooper will enhance any
Category

Early 2000s American Modern Band Rings

Materials

Diamond, Platinum

GIA Certified 1.41 Carat Emerald Cut Diamond Platinum Engagement Ring
By Jeff Cooper
Located in Pikesville, MD
Clean and polished, this platinum channel set Jeff Cooper Designs baguette mounting features an
Category

1990s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

People Also Browsed

Platinum and Diamond Men s Dome Ring
Located in New York, NY
This Men's Dome ring features 0.70 carat GIA certified emerald cut D VVS2 diamond set in Platinum. Size 9. Resizable upon request.
Category

21st Century and Contemporary American Dome Rings

Materials

Diamond, Platinum

Mens Natural Diamond Ring 14K White Gold Band Wedding
By Estate Jewelry
Located in East Brunswick, NJ
Mens Natural Diamond Ring 14K White Gold Band Wedding This gorgeous ring for a gentleman is finely crafted in solid 14K White gold and set with three white and fiery diamonds. The d...
Category

20th Century Band Rings

Materials

Diamond, 14k Gold, White Gold

Rare Vintage Cartier Vivid Pink Purple Rhodolite Garnet 18k White Gold Tank Ring
By Cartier
Located in Birmingham, GB
Rare Vintage Cartier Pink Purple Rhodolite Garnet 18 Karat White Gold Tank Ring. Stunning white gold ring with a 5mm tension set bright pink fancy-cut rhodolite garnet. Fine jewelle...
Category

21st Century and Contemporary French Band Rings

Materials

Garnet, Rhodolite, Gold, 18k Gold, White Gold

1.70ct 14K Colombian Emerald Oval Cut Cabochon Men s Solitaire Ring
Located in Jupiter, FL
A true classic, this men's 14K gold genuine 1.70 carat Colombian emerald cabochon oval solitaire ring says it all. This stunning piece is made with the finest, genuine materials from...
Category

2010s American Modern Solitaire Rings

Materials

Emerald, Gold, 14k Gold, White Gold

GIA Certified 56 Carat Tennis Diamond Necklace
Located in Chicago, IL
This exceptional necklace showcases a breathtaking arrangement of round brilliant-cut diamonds totaling approximately 56 carats. At its heart lies a dazzling 3-carat centerpiece, sea...
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Cartier Tank Francaise 18K White Gold Plain Men s Wedding Band Ring
By Cartier
Located in New York, NY
An authentic men's wedding band ring by Cartier from the iconic Tank Française collection. Crafted in 18K white gold with a fine polished finish, 7 mm in width. Size 10.5 US.
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

18k Gold, White Gold

Platinum 18k Gold Two Tone Designer Basket Weave Ring Very Special Large Sz 13
Located in Richmond, CA
Men's designer style wedding band ring. Crafted platinum with 18K gold accents. Features a basket weave pattern with two tone design. Designer signature. Marked PLAT and 18K and with...
Category

1990s Band Rings

Materials

18k Gold, Platinum

Roman Malakov 2.50 Carats Total Baguette Cut Diamond Men s Wedding Band
By Roman Malakov
Located in New York, NY
A unique men's wedding band, showcasing 10 baguette cut diamonds weighing 2.50 carats total, set on a channel setting in a half-way design. Finely made with an 18K white gold mountin...
Category

21st Century and Contemporary American Contemporary Wedding Rings

Materials

Diamond, 18k Gold, White Gold

1.90ct PLAT Colombian Asscher Emerald Solitaire Ring for Men or Unisex
Located in Jupiter, FL
This striking emerald solitaire ring, designed with a bold masculine aesthetic yet perfectly unisex, features a remarkable Asscher-cut Colombian emerald. Showcasing a vivid medium gr...
Category

2010s Colombian Art Deco Solitaire Rings

Materials

Emerald, Platinum

GIA Certified 1.62 Carat Blue Sapphire White Gold Men s Ring
Located in Stamford, CT
Vintage 1940's 20k white gold hand engraved men's natural sapphire ring. GIA certified simple heat only round blue sapphire in a 20k white gold setting with 2 step cut baguette sapph...
Category

Early 20th Century Engagement Rings

Materials

Sapphire, Blue Sapphire, Gold, White Gold

Men s AGL Certified Ruby Ring
Located in New York, NY
Men's Solitaire Ruby Ring, set in 18K matte White Gold With AGL Certificate Ruby approximately 2 carats Ring Size: 7.5 Resizable free of charge
Category

2010s American Solitaire Rings

Materials

Ruby, 18k Gold

The Leo Mens Diamond Band Ring 14k White Gold
By The Leo Diamond
Located in Honolulu, HI
Item Specifications: Metal: 14k White Gold ​ ​GSI Report #: 27363200121 Diamond Count: 6 brilliant cut Diamond Carat Weight: ~3/8 carats Diamond Color: I Diamond Clarity: SI2 ...
Category

Late 20th Century Unknown Modern Band Rings

Materials

Diamond, Gold, White Gold, 14k Gold

GIA Certified 1.47ct Diamond Men s Ring
Located in New York, NY
This is a fabulous platinum men's ring. The ring is centered with a sparkling GIA certified old European cut diamond that weighs 1.47ct. The color of the diamond is K with VS2 clarit...
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

Indicolite Tourmaline Ring 3.28 Carat Cushion
By Merkaba
Located in Beverly Hills, CA
Sensational Unisex Platinum Ring with 3.28-Carat Indicolite Tourmaline Cushion – Merkaba Jewelry Beverly Hills This Sensational Unisex Platinum Ring is a true masterpiece, showcasin...
Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Tourmaline, Indicolite, Platinum

Sybarite Men s Transformer Ring
By Sybarite Jewellery
Located in London, GB
The transformer ring has two positions and can be used as a wedding ring. The first position features a triangular diamond nestled between the row of white and black diamonds. The se...
Category

2010s Italian Wedding Rings

Materials

White Diamond, Diamond, Black Diamond, White Gold, Gold, 18k Gold

Men s Baguette Round Diamond Band
Located in Webster, NY
Stunning men's diamond wedding band with matte and high polish finish featuring Round and Baguette cut diamonds. Diamond Cut: Round Brilliant & Baguette cut Total Diamond Carat We...
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, 14k Gold, White Gold

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Jeff Cooper Platinum Rings For Sale on 1stDibs

Browse a vast assortment of jeff cooper platinum rings for sale on 1stDibs. These distinct designs — crafted with great care and often made from Platinum, 18k Gold and Gold — can elevate any look. Our selection of items includes 3 vintage examples as well as 8 contemporary versions. Our inventory has long been popular, and it includes earlier versions that date to the 20th Century and newer variations that were made as recently as the 21st Century. Our collection of jeff cooper platinum rings includes designs that are universally popular, but Contemporary and Modern styles, specifically, are sought with frequency. Many pieces in our collection are stylish for most occasions, but Diamond versions, from our inventory of 9, can add a particularly distinctive touch to your look, day or night. A selection of round cut, princess cut and cushion cut can be found today on these pages. Most of our jeff cooper platinum rings for sale are for women, but there are 3 pieces available to browse for men.

How Much are Jeff Cooper Platinum Rings?

On average, jeff cooper platinum rings at 1stDibs sell for $4,875, while they’re typically $1,995 on the low end and $15,900 for the highest priced versions of this item.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And 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

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

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.