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1.50 ct 3-Stone Diamond Platinum Ring
1.50 ct 3-Stone Diamond Platinum Ring

1.50 ct 3-Stone Diamond Platinum Ring

By Hakimi's Gem

Located in Chicago, IL

color and SI1/SI2 in clarity. Set in platinum, this ring combines timeless beauty with modern

Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Platinum

Edwardian Platinum Diamond 3 Stone Ring
Edwardian Platinum Diamond 3 Stone Ring

Edwardian Platinum Diamond 3 Stone Ring

Located in Narberth, PA

An incredible 3-stone diamond ring from the Edwardian (ca1910s) era! This gorgeous piece is crafted

Category

Vintage 1910s Edwardian Three-Stone Rings

Materials

Diamond, Platinum

Ruby Diamond 3-Stone Platinum Ring
Ruby Diamond 3-Stone Platinum Ring

Ruby Diamond 3-Stone Platinum Ring

Located in Beverly Hills, CA

A classic 3-stone design featuring a 0.98 carat square shaped ruby. It has a bright fine vivid red

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Ruby, Platinum

3 Stone Diamond Platinum Vintage Statement Ring
3 Stone Diamond Platinum Vintage Statement Ring

3 Stone Diamond Platinum Vintage Statement Ring

Located in Montreal, QC

Simply Beautiful! Awesome 3-Stone OEC Diamond Platinum Band Ring. Securely Hand set with 3 Old

Category

Late 20th Century Modernist Three-Stone Rings

Materials

Diamond, Platinum

Verragio Platinum 3 Stone Diamond Engagement Ring
Verragio Platinum 3 Stone Diamond Engagement Ring

Verragio Platinum 3 Stone Diamond Engagement Ring

By Verragio

Located in Scottsdale, AZ

Designer: Verragio Material: platinum Center Diamond: round brilliant cut = 0.84cttw Color: H

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Platinum

GIA 1.21ct Round 3-Stone Solitaire & Baguette  Diamond Ring
GIA 1.21ct Round 3-Stone Solitaire & Baguette  Diamond Ring

GIA 1.21ct Round 3-Stone Solitaire & Baguette Diamond Ring

By EMD Diamonds

Located in New York, NY

ring features a captivating center stone of round beauty weighing 1.21. Graded J and VS2 , the diamond

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Jadeite Jade Diamond 3-Stone Platinum Ring
Jadeite Jade Diamond 3-Stone Platinum Ring

Jadeite Jade Diamond 3-Stone Platinum Ring

Located in Beverly Hills, CA

A classic 3-stone ring featuring a 3.65 carat natural jadeite jade! It has bright green color with

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Jade, Platinum

Gem Aquamarine Diamond Platinum 3-Stone Ring
Gem Aquamarine Diamond Platinum 3-Stone Ring

Gem Aquamarine Diamond Platinum 3-Stone Ring

Located in Beverly Hills, CA

of 0.21 carats. Hand-fabricated in platinum and ready to be appreciated and worn. Ring Size 5

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Aquamarine, Diamond, Platinum

GIA 1.2ct Pear Vintage 3-Stone Heart & Vine  Diamond Ring
GIA 1.2ct Pear Vintage 3-Stone Heart & Vine  Diamond Ring

GIA 1.2ct Pear Vintage 3-Stone Heart & Vine Diamond Ring

By EMD Diamonds

Located in New York, NY

Elegantly crafted, this remarkable diamond ring features a stunning center stone of pear 1.2

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Platinum Art Deco 3 Stone Diamond Engagement Ring
Platinum Art Deco 3 Stone Diamond Engagement Ring

Platinum Art Deco 3 Stone Diamond Engagement Ring

Located in Lexington, KY

This is a stunning 3 stone diamond engagement ring from the 1920s Art Deco period made in a

Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, Platinum

GIA 2.22ct Emerald Vintage 3-Stone Heart & Vine  Diamond Ring
GIA 2.22ct Emerald Vintage 3-Stone Heart & Vine  Diamond Ring

GIA 2.22ct Emerald Vintage 3-Stone Heart & Vine Diamond Ring

By EMD Diamonds

Located in New York, NY

high-quality platinum , this diamond ring is in brand new condition, reflecting exceptional

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

GIA 0.8ct Oval Vintage 3-Stone Heart & Vine  Diamond Ring
GIA 0.8ct Oval Vintage 3-Stone Heart & Vine  Diamond Ring

GIA 0.8ct Oval Vintage 3-Stone Heart & Vine Diamond Ring

By EMD Diamonds

Located in New York, NY

high-quality platinum , this diamond ring is in brand new condition, reflecting exceptional

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Lavender Jadeite Jade Diamond Platinum 3-Stone Ring
Lavender Jadeite Jade Diamond Platinum 3-Stone Ring

Lavender Jadeite Jade Diamond Platinum 3-Stone Ring

Located in Beverly Hills, CA

A classic 3-stone ring featuring a luscious lavender jade in the center. It weighs approximately 3

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Jade, Platinum

Fine Indicolite Tourmaline Diamond Platinum 3-Stone Ring
Fine Indicolite Tourmaline Diamond Platinum 3-Stone Ring

Fine Indicolite Tourmaline Diamond Platinum 3-Stone Ring

Located in Beverly Hills, CA

-quality stone. It is accented by 2 large baguette-cut diamonds set on its side in a classic 3-stone design

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Tourmaline, Indicolite, Platinum

Mexican Fire Opal Diamond Platinum 3-Stone Ring
Mexican Fire Opal Diamond Platinum 3-Stone Ring

Mexican Fire Opal Diamond Platinum 3-Stone Ring

Located in Beverly Hills, CA

A classic 3-stone design, this lovely ring features a fine 3.65 carat fire opal with play-of-color

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Opal, Fire Opal, Platinum

Vintage Art Deco 3 Stone Diamond Platinum Halo Ring
Vintage Art Deco 3 Stone Diamond Platinum Halo Ring

Vintage Art Deco 3 Stone Diamond Platinum Halo Ring

Located in Montreal, QC

Simply Beautiful! Awesome Vintage Art Deco Rose Cut and OEC Diamond Three Stone Platinum Halo Ring

Category

Vintage 1930s Art Deco Three-Stone Rings

Materials

Diamond, Platinum

Vintage Platinum 1.02ctw Rectangular Step Diamond & Sapphire 3 Stone Ring
Vintage Platinum 1.02ctw Rectangular Step Diamond & Sapphire 3 Stone Ring

Vintage Platinum 1.02ctw Rectangular Step Diamond & Sapphire 3 Stone Ring

Located in Montclair, NJ

-- Stone(s) -- (1) Natural Genuine Diamond - Rectangular Cut - Prong Set -Very Nice Brilliant White

Category

20th Century Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

0.90 Carat Emerald Cut Diamond Three Stone Platinum Ring
0.90 Carat Emerald Cut Diamond Three Stone Platinum Ring

0.90 Carat Emerald Cut Diamond Three Stone Platinum Ring

By Diamond Stars Jewelry, Inc.

Located in New York, NY

This a delicate three-stone ring. The ring is Platinum 950. The 3 Diamonds are Emerald Cut. The

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

Antique 18k Gold and Platinum 3-Stone Diamond Dinner Ring
Antique 18k Gold and Platinum 3-Stone Diamond Dinner Ring

Antique 18k Gold and Platinum 3-Stone Diamond Dinner Ring

Located in New York, NY

Diamonds Measurements: 19 x 16 x 15mm Size: 3 Metal: 18k, Platinum Item #: BR-1660-072425-14

Category

Antique Late 19th Century Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

Tiffany & Co. Tanzanite Diamond 3-Stone Platinum Ring, Nontraditional Engagement
Tiffany & Co. Tanzanite Diamond 3-Stone Platinum Ring, Nontraditional Engagement

Tiffany & Co. Tanzanite Diamond 3-Stone Platinum Ring, Nontraditional Engagement

By Tiffany & Co.

Located in Santa Monica, CA

A sophisticated collector’s piece, this Tiffany & Co. three-stone ring features a mesmerizing

Category

2010s American Modern Three-Stone Rings

Materials

Diamond, Tanzanite, Platinum

GIA 5.84 Carats Colombian Emerald & Diamond 3-Stone Platinum Ring
GIA 5.84 Carats Colombian Emerald & Diamond 3-Stone Platinum Ring

GIA 5.84 Carats Colombian Emerald & Diamond 3-Stone Platinum Ring

By Dover Jewelry

Located in Miami, FL

This elegant three-stone cocktail and engagement ring is a timeless design, meticulously crafted in

Category

21st Century and Contemporary American Art Deco Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Kashmir Sapphire No Heat Diamond Platinum 3-Stone Engagement Ring
Kashmir Sapphire No Heat Diamond Platinum 3-Stone Engagement Ring

Kashmir Sapphire No Heat Diamond Platinum 3-Stone Engagement Ring

By Dover Jewelry

Located in Miami, FL

sapphire ring was inspired by a 3 stone motif and crafted in luxurious Platinum. Featuring a Step cut

Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Circa 1920s Platinum 1.00ct Old European Diamond 3 Stone Ring
Circa 1920s Platinum 1.00ct Old European Diamond 3 Stone Ring

Circa 1920s Platinum 1.00ct Old European Diamond 3 Stone Ring

Located in Hicksville, NY

Year: 1920s Item Details: Ring Size: 7 (Sizable) Metal Type: Platinum [Hallmarked, and Tested

Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, Platinum

Mid Century 1.20 carats transitional cut diamond platinum 3 stone ring
Mid Century 1.20 carats transitional cut diamond platinum 3 stone ring

Mid Century 1.20 carats transitional cut diamond platinum 3 stone ring

Located in Beverly Hills, CA

This elegant Mid Century three-stone ring is a beautiful reflection of 1950s design, balancing

Category

Vintage 1950s Contemporary Three-Stone Rings

Materials

Diamond, Platinum

18 Carat Gold with Platinum Mounts 3 Stones Diamond Ring One-Stone Swaped
18 Carat Gold with Platinum Mounts 3 Stones Diamond Ring One-Stone Swaped

18 Carat Gold with Platinum Mounts 3 Stones Diamond Ring One-Stone Swaped

Located in GB

mounts three stone diamond ring A lovely piece in excellent vintage condition throughout, the size is L

Category

20th Century English Modern Three-Stone Rings

Materials

Diamond, Gold, Platinum

Edwardian Platinum 1.00 Carat Sapphire and Diamond 3-Stone Ring
Edwardian Platinum 1.00 Carat Sapphire and Diamond 3-Stone Ring

Edwardian Platinum 1.00 Carat Sapphire and Diamond 3-Stone Ring

Located in Narberth, PA

A beautiful diamond and sapphire three stone ring from the Edwardian (ca1910s) era! This stunning

Category

Vintage 1910s Unknown Edwardian Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

1.0 Carat Diamond and 950 Platinum Three-Stone Diamond Eternity Ring 3
1.0 Carat Diamond and 950 Platinum Three-Stone Diamond Eternity Ring 3

1.0 Carat Diamond and 950 Platinum Three-Stone Diamond Eternity Ring 3

Located in GB

diamond ring in a four claw platinum 950 setting A very good looking ring with bright clear diamonds

Category

21st Century and Contemporary English Modern Three-Stone Rings

Materials

Diamond, Platinum

Ruby and Diamond 3 Stone Platinum Band Ring Estate Fine Jewelry
Ruby and Diamond 3 Stone Platinum Band Ring Estate Fine Jewelry

Ruby and Diamond 3 Stone Platinum Band Ring Estate Fine Jewelry

Located in Montreal, QC

Simply Beautiful! Finely detailed 3-Stone Band Ring. Securely set with perfectly 3 matched Natural

Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Vintage 3 Stone Diamond Platinum and Gold Mid Century Modern Ring
Vintage 3 Stone Diamond Platinum and Gold Mid Century Modern Ring

Vintage 3 Stone Diamond Platinum and Gold Mid Century Modern Ring

Located in Montreal, QC

Simply Beautiful! 3 Stone Diamond Vintage Mid Century Modern Platinum and Gold Trilogy Ring

Category

Mid-20th Century Modernist Three-Stone Rings

Materials

Diamond, Gold, 14k Gold, Platinum

GIA 5.02 Carat Radiant-Cut 3 Stone Diamond and Platinum Ring
GIA 5.02 Carat Radiant-Cut 3 Stone Diamond and Platinum Ring

GIA 5.02 Carat Radiant-Cut 3 Stone Diamond and Platinum Ring

By Mellen

Located in New York, NY

clarity diamond with impressive trillian-cut side stones weighing approximately 1.48 carats total.

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Antique Yellow Gold & Platinum Sapphire & Diamond Bezel Petite 3 Stones Ring
Antique Yellow Gold & Platinum Sapphire & Diamond Bezel Petite 3 Stones Ring

Antique Yellow Gold & Platinum Sapphire & Diamond Bezel Petite 3 Stones Ring

Located in Montclair, NJ

-- Stone(s) -- (2) Natural Genuine Diamond - Old Mine Cut - Pave Set -Nice Brilliant White Diamonds

Category

Antique 19th Century Three-Stone Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, Yellow Gold, Platinum

Vintage 1930s 3-Stone European Cut Diamond Platinum Ring 1.75 Carat
Vintage 1930s 3-Stone European Cut Diamond Platinum Ring 1.75 Carat

Vintage 1930s 3-Stone European Cut Diamond Platinum Ring 1.75 Carat

Located in Boston, MA

Vintage 1930s 3 Stone European Cut Diamond Platinum Ring 1.75ct - The center diamond weighs

Category

Vintage 1930s American Art Deco Three-Stone Rings

Materials

Diamond, Platinum

2.31 Carat Burmese Ruby Diamond Platinum 3-Stone Ring, GIA Certified
2.31 Carat Burmese Ruby Diamond Platinum 3-Stone Ring, GIA Certified

2.31 Carat Burmese Ruby Diamond Platinum 3-Stone Ring, GIA Certified

Located in Beverly Hills, CA

diamonds weighing about 0.64 carats each! Total diamond weight is 1.27 carats. Hand-fabricated in platinum

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Ruby, Platinum

4.17 Carat Marquise Shape Emerald and Diamond 3 Stone Ring in Platinum
4.17 Carat Marquise Shape Emerald and Diamond 3 Stone Ring in Platinum

4.17 Carat Marquise Shape Emerald and Diamond 3 Stone Ring in Platinum

Located in NEW YORK, NY

. Flanking the center stone are two brilliant pear-shaped diamonds, weighing 1.60 carats total, made in

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Platinum High Quality GIA 1.57ctw Step Emerald & Diamond Sides 3 Stone Ring
Platinum High Quality GIA 1.57ctw Step Emerald & Diamond Sides 3 Stone Ring

Platinum High Quality GIA 1.57ctw Step Emerald & Diamond Sides 3 Stone Ring

Located in Montclair, NJ

(exact) Material: Solid .850+ Platinum (tested) - Stamped PT900 Weight: 5.89 Grams Ring Size: 5.5

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Vintage Art Deco Revival 3 Stone Diamond and Ruby Platinum Statement Ring
Vintage Art Deco Revival 3 Stone Diamond and Ruby Platinum Statement Ring

Vintage Art Deco Revival 3 Stone Diamond and Ruby Platinum Statement Ring

Located in Montreal, QC

Simply Beautiful! Finely detailed Diamond and Ruby Platinum Vintage Cocktail Ring. Centering

Category

Late 20th Century Modernist Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Alexander Beverly Hills GIA 6.05ct Princess Cut Diamond 3-Stone Ring Platinum
Alexander Beverly Hills GIA 6.05ct Princess Cut Diamond 3-Stone Ring Platinum

Alexander Beverly Hills GIA 6.05ct Princess Cut Diamond 3-Stone Ring Platinum

By Alexander Beverly Hills

Located in BEVERLY HILLS, CA

Stunning and classic natural three-stone diamond engagement ring, GIA certified. High jewelry by

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

5.87 Carat Grade A Jadeite Jade and Diamond Platinum 3 Stone Ring
5.87 Carat Grade A Jadeite Jade and Diamond Platinum 3 Stone Ring

5.87 Carat Grade A Jadeite Jade and Diamond Platinum 3 Stone Ring

Located in Miami, FL

Ring in Platinum Ring. The Jade is certified Hong Kong Jade & Stone Lab as a Fei Cui type A Jade

Category

21st Century and Contemporary Art Deco Three-Stone Rings

Materials

Diamond, Jade, Platinum

3.15 Carat Pear Shape Fancy Yellow Diamond 3 Stone Ring in Platinum
3.15 Carat Pear Shape Fancy Yellow Diamond 3 Stone Ring in Platinum

3.15 Carat Pear Shape Fancy Yellow Diamond 3 Stone Ring in Platinum

Located in NEW YORK, NY

A stunning ring showcasing a rich intense pear-shaped fancy yellow diamond weighing 3.15 carats

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Yellow Diamond, Platinum

GIA 1.56 ct Colombian Emerald and Diamond 3-Stone Ring in Platinum
GIA 1.56 ct Colombian Emerald and Diamond 3-Stone Ring in Platinum

GIA 1.56 ct Colombian Emerald and Diamond 3-Stone Ring in Platinum

Located in La Jolla, CA

GIA 1.56 ct Colombian Emerald and Diamond Ring in Platinum Emerald and Diamond Ring features a GIA

Category

20th Century North American Three-Stone Rings

Materials

Diamond, Emerald, Platinum

GIA 1.93 ct Colombian Emerald and Diamond 3-Stone Ring in Platinum
GIA 1.93 ct Colombian Emerald and Diamond 3-Stone Ring in Platinum

GIA 1.93 ct Colombian Emerald and Diamond 3-Stone Ring in Platinum

Located in La Jolla, CA

GIA 1.93 ct Colombian Emerald and Diamond Ring in Platinum Emerald and Diamond Three-Stone Ring

Category

20th Century North American Three-Stone Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 3.00CT Burma Ruby & Diamond Antique Style Platinum 3 Stone Ring
GIA Certified 3.00CT Burma Ruby & Diamond Antique Style Platinum 3 Stone Ring

GIA Certified 3.00CT Burma Ruby & Diamond Antique Style Platinum 3 Stone Ring

Located in Palm Beach, FL

-stone ring. The ruby is accompanied by a Gemological Institute of America certificate # 7235285990

Category

Late 20th Century Unknown Three-Stone Rings

Materials

Diamond, Ruby, Platinum

GIA 3.59 ct Black Opal and Diamond 3-stone Ring in Platinum
GIA 3.59 ct Black Opal and Diamond 3-stone Ring in Platinum

GIA 3.59 ct Black Opal and Diamond 3-stone Ring in Platinum

Located in La Jolla, CA

GIA Certified 3.59 carat Black Opal and Diamond 3-stone Ring in Platinum Black Opal and Diamond

Category

21st Century and Contemporary North American Three-Stone Rings

Materials

Diamond, Opal, Black Opal, Platinum

18ct Yellow Gold & Platinum, 1920s 3 Stone Emerald and Diamond Trilogy Ring
18ct Yellow Gold & Platinum, 1920s 3 Stone Emerald and Diamond Trilogy Ring

18ct Yellow Gold & Platinum, 1920s 3 Stone Emerald and Diamond Trilogy Ring

Located in Brighton, GB

Vintage Emerald & Diamond Trilogy Ring 18ct Gold & Platinum Stamped Circa 1920s This stunning

Category

Early 20th Century European Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold, Platinum

Vintage Blue Zircon Diamond 3-Stone Platinum Cocktail Ring Estate Fine Jewelry
Vintage Blue Zircon Diamond 3-Stone Platinum Cocktail Ring Estate Fine Jewelry

Vintage Blue Zircon Diamond 3-Stone Platinum Cocktail Ring Estate Fine Jewelry

Located in Montreal, QC

Simply Beautiful! Finely crafted Three Stone Blue Zircon and Diamond Ring. Hand set 3 Blue Zircons

Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Zircon, Blue Zircon, Platinum

Certified 5.76 Carat Cushion Cut Sapphire Diamond 3 Stone Ring in Platinum
Certified 5.76 Carat Cushion Cut Sapphire Diamond 3 Stone Ring in Platinum

Certified 5.76 Carat Cushion Cut Sapphire Diamond 3 Stone Ring in Platinum

Located in NEW YORK, NY

carats surrounded by a row of diamonds. Flanking the center stone are two half trapezoid diamonds

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

Oscar Heyman Ruby Oval Diamond 3 stone Ring Platinum GIA Cert Designer Signed
Oscar Heyman Ruby Oval Diamond 3 stone Ring Platinum GIA Cert Designer Signed

Oscar Heyman Ruby Oval Diamond 3 stone Ring Platinum GIA Cert Designer Signed

By Oscar Heyman

Located in Brambleton, US

Oscar Heyman Ruby Oval Diamond 3 stone Ring Platinum GIA Cert Designer Signed This is a gorgeous

Category

Late 20th Century Retro Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Vintage 18ct Yellow Gold & Platinum, 1950s 3 Stone Emerald and Diamond Ring
Vintage 18ct Yellow Gold & Platinum, 1950s 3 Stone Emerald and Diamond Ring

Vintage 18ct Yellow Gold & Platinum, 1950s 3 Stone Emerald and Diamond Ring

Located in Brighton, GB

Vintage Emerald & Diamond Trilogy Ring 18ct Gold & Platinum Circa 1950s This stunning trilogy

Category

Mid-20th Century English Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold, Platinum

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3 Stone Diamond Platinum Ring For Sale on 1stDibs

Find the exact 3 stone diamond platinum ring you’re shopping for in the variety available on 1stDibs. Frequently made of Platinum, Gold and 18k 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. You’re likely to find the perfect 3 stone diamond platinum ring among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Creating a 3 stone diamond platinum ring has been a part of the legacy of many jewelers, but those produced by Roman Malakov, Single Stone and Tiffany & Co. are consistently popular. An emerald cut version of this piece has appeal, but there are also round cut and old european cut versions for sale. Finding a 3 stone diamond platinum ring for sale for women should be easy, but there are 1083 pieces available to browse for unisex as well as men, too.

How Much is a 3 Stone Diamond Platinum Ring?

Prices for a 3 stone diamond platinum ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $19 and can go as high as $3,350,000, while this accessory, on average, fetches $13,967.

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.