Tacori Platinum Engagement Ring, GIA .93ct Blue Sapphire & Diamonds
By Tacori
Located in Stamford, CT
A beautifully crafted engagement ring by Tacori, featuring a GIA certified .93 carat sapphire displaying rich color.
Diamond, Sapphire, Blue Sapphire, Platinum
Tacori GIA Certified 2.07 Carat Sapphire Diamond Platinum Engagement Ring
By Tacori
Located in Stamford, CT
Tacori sapphire and diamond engagement ring. GIA certified rich cushion cut all-natural periwinkle blue 2.07ct sapphire mounted in a platinum split shank setting.
Diamond, Sapphire, Blue Sapphire, Platinum
Tacori Platinum 1ct Diamond & Bufftop Sapphire Deco-Inspired Engagement Ring
By Tacori
Located in Winter Springs, FL
A classic Tacori engagement ring that blends vintage-inspired detailing with timeless elegance.
Diamond, Sapphire, Platinum
Tacori 3.87 Carat Sapphire Diamond White Gold Engagement Ring
By Tacori
Located in New York, NY
Made of 18k white gold, this ring centers a vivid blue cushion cut Ceylon sapphire that weighs 3.87ct. The center stone is accentuated by sparkling round cut diamonds weighing approx...
Blue Sapphire, Diamond, 18k Gold, White Gold
Tacori 2.14ct Ceylon Sapphire Diamond Engagement Ring
Located in New York, NY
This is an amazing platinum engagement ring by Tacori. The ring is centered with a lovely oval cut Ceylon sapphire that weighs approximately 2.14ct.
Diamond, Sapphire, Platinum
$3,360Sale Price|20% Off
Sapphire Halo Diamond Tacori Ring 14K White Gold
Located in Dallas, TX
Estate 14K White Gold Sapphire Diamond Halo Tacori Ring The ring features a 6.5x6.5mm Cushion cut Sapphire Size 5.5 6.5 Grams
Diamond, Sapphire, 14k Gold, White Gold
Tacori 4 Carat Blue Sapphire Diamond Platinum Engagement Ring
Located in Bellevue, WA
This Tacori sapphire engagement ring is out of this world.
Blue Sapphire, Diamond, Platinum
Tacori Platinum .85 Carat Oval Engagement Ring GIA Certified
By Tacori
Located in Pikesville, MD
A beautiful .85 carat oval cut GIA certified H color, SI2 clarity center diamond. This platinum hand made Tacori ring is an Art Deco inspired piece featuring two half moon dark blue ...
Diamond, White Diamond, Sapphire, Platinum
Tacori 18K Gold Simply Tacori Sapphire Diamond Halo Engagement Ring
By Tacori
Located in San Fernando, CA
TACORI As sophisticated as it is unexpected, half-moon sapphires and brilliant diamonds intensify the natural beauty of the round center diamond on this platinum knife-edge band. Two...
Diamond, Sapphire, 18k Gold
Unavailable
Platinum Tacori Diamond and Sapphire Ring
By Tacori
Located in Boca Raton, FL
A Tacori Diamond and Sapphire Ring in Platinum. The ring features a 1.31 carat Emerald Shape Sapphire and (4) Emerald Shape Diamonds 1.10 carat total weight, G-H in color and VS in ...
Diamond, Sapphire, Platinum
Tacori GIA 3.04 Carat Cushion Ceylon Sapphire Diamond Platinum Engagement Ring
By Tacori
Located in Miami, FL
This exquisite Tacori piece is enhanced by the deep blue of the GIA Certified Ceylon Sapphire, Crafted in solid heavy Platinum, the center is adorned by a GIA certified square cushi...
Diamond, Sapphire, Platinum
Platinum Tacori GIA NO HEAT Emerald Cut Purple Sapphire Diamond Engagement Ring
By Tacori
Located in Montclair, NJ
This magnificent and very chic cocktail or engagement style ring is crafted in solid platinum and was designed by Tacori.
Diamond, Sapphire, Purple Sapphire, Platinum
Platinum Tacori Dantela Ring with Sapphire
By Tacori
Located in Old Tappan, NJ
Platinum Tacori Dantela Collection Ring with Diamonds Totaling 0.37 Carats and One Center Round Ceylon Color Blue Sapphire Totaling 2.18 Carats. -Style no. 2620RDLGP - Finger size 6...
Diamond, Sapphire, Platinum
Tacori 2.02 Carat Ceylon Sapphire 0.60 Carat Diamond Engagement Ring
Located in New York, NY
This is an amazing 18k white gold engagement ring by Tacori. The ring is centered with a lovely emerald cut Ceylon sapphire that weighs approximately 2.02ct.
Diamond, Sapphire, 18k Gold
Tacori White Gold Diamond and Sapphire Halo Engagement Ring
By Tacori
Located in New York, NY
Authentic Tacori engagement ring crafted in 18 karat white gold.
Diamond, Sapphire, White Gold
Tacori Certified Diamond Platinum Engagement Ring
By Tacori
Located in Columbia, MO
MSRP $10,420! DETAILS: Tacori Handmade Platinum Round Certified Diamond & Blue Sapphire Art Deco Inspired Engagement Ring .91 carat round brilliant cut diamond center GGL certif...
Diamond, White Diamond, Blue Sapphire, Sapphire, Platinum
Tacori Oval Sapphire and Diamond Art Deco Platinum Ring
By Tacori
Located in Columbia, MO
This amazing ring features a unique & beautiful combination of natural blue sapphires & sparkly white diamonds. The center of the ring is set with an oval sapphire weighing 1.11CTW. ...
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
GIA Certified 2.64 Carat Oval Sapphire Diamond White Gold Engagement Ring
Located in Stamford, CT
Bright blue oval Sapphire and round diamond engagement ring. The center is a 2.64ct oval sapphire, mounted in a 18k white gold setting that is adorned with three rows of round cut di...
Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
$712Sale Price|50% Off
18K White Gold 0.70ct Fiery Blue Sapphire & 0.12ct Diamond Fine Ring
Located in เกาะสมุย, TH
Timeless vintage dainty oval blue sapphire and diamond ring of 2000's-old stock without owner. Absolutely stunning sapphire! PRICE NOT INCLUDING CUSTOMS DUTIES AND IMPORT TAX We wel...
Diamond, Blue Sapphire, 18k Gold, White Gold
$10,385Sale Price|20% Off
GIA 1.26 carat G/VVS2 Diamond & Sapphire Engagement Ring
Located in San Francisco, CA
Scintillating and elegant, this vintage-inspired platinum engagement ring features a flashing GIA 1.26-carats G/VVS2 round brilliant-cut diamond, with square-cut sapphire and round b...
Diamond, Platinum
GIA Certified 1.27 Carat Diamond Sapphire Platinum Engagement Ring
Located in Stamford, CT
1940's Diamond platinum engagement ring. GIA certified round ideal cut center diamond in a platinum setting with two sapphires with round diamond halos and two round cut bezel set sa...
Diamond, Sapphire, Platinum
.49 Carat Diamond Sapphire Art Deco Platinum Engagement Ring
Located in Stamford, CT
.49ct Diamond Sapphire Platinum Art Deco engagement ring. Diamond Platinum Art Deco design ring. Center Diamond is bezel set with smaller Diamonds and triangular cut Sapphires accent...
Diamond, Sapphire, Blue Sapphire, Platinum
1.05 Ct Sapphire & 0.26 Ct Diamonds in 14K White Gold Engagement Ring
By Unbranded
Located in Los Angeles, CA
100% Authentic, 100% Customer Satisfaction Height: 7.5 mm Band Width: 1.5 mm Size: 6.5 ( Contact Us for Sizing) Metal:14K White Gold Hallmarks: 14K Total Weight: 1.92 Grams St...
Diamond, 14k Gold
Art Deco GIA Vintage Antique 3.0ct Old EURO Diamond Sapphire Pt Engagement Ring
Located in New York, NY
Art Deco GIA 3.0ct Old EUROPEAN Diamond Sapphire Platinum Engagement Vintage Antique Ring. Few come finer or as fabulous as this original handcrafted platinum diamond and sapphire ri...
Diamond, Sapphire, Blue Sapphire, Platinum
$12,298Sale Price|20% Off
Tiffany & Co. Platinum Blue Sapphire & Diamond Engagement Ring 1.15ct 4.65g
By Tiffany & Co.
Located in SYDNEY, NSW
A timeless Tiffany & Co. Soleste engagement ring crafted in platinum, featuring a vivid royal blue sapphire centre stone surrounded by a refined halo of round brilliant cut diamo...
Diamond, Blue Sapphire, Platinum
TIFFANY & Co. Platinum Diamond Sapphire Three Stone Engagement Ring 8.5
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum Diamond Sapphire Three Stone Engagement Ring 8.5 Metal: Platinum Size: 8.5 Weight: 5.10 grams Diamond: one round brilliant cut diamond, carat total weight .53...
Diamond, Sapphire, Platinum
$4,864Sale Price|20% Off
Art Deco Platinum Engagement Ring with 0.50ct Diamond & Sapphires
Located in Hong Kong, HK
This exquisite platinum engagement ring showcases a GIA-certified 0.50 carat round brilliant diamond at its center, boasting exceptional E color and internally flawless (IF) clarity....
Diamond, Sapphire, Platinum
$25,312Sale Price|25% Off
GIA Certified 4.01 Carat Cushion Sapphire and Diamond Platinum Ring
Located in Great Neck, NY
This beautiful cocktail ring showcases a stunning GIA Certified 4.01 carat Cushion Sapphire flanked by two Trillion Cut Diamonds (0.85 carats) set in Platinum. Ring size is 6.
Blue Sapphire, Diamond, Sapphire, Platinum
Diamond and Sapphire Art Deco Style Engagement Ring in 18K White Gold
Located in Bangkok, TH
This stunning Art Deco-style ring is inspired by the beauty of a blooming flower. A round diamond sits at the center, representing the pistil, radiating brilliance and purity. Surrou...
Diamond, Sapphire, White Gold, 18k Gold
$4,809Sale Price|30% Off
Art Deco Style 1.02 Carat H/SI Diamond & Sapphire Engraved Engagement Ring
By Belrose Estate Jewelers
Located in Santa Barbara, CA
An intriguing revivalist Art Deco diamond engagement ring. A blazing, brilliant 1.02 carat solitaire sits regally in a sapphire kissed stepped pyramid dome. You will adore the old wo...
Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold
Platinum Art Deco Style 2.45 CT Round Diamond and Sapphire Ring
Located in New York, NY
The platinum ring featuring a 2.45 round diamond, 1.43 CTS of calibrated cut sapphires, and 48 diamonds totaling 0.35 CTS is a stunning piece in an art deco style. Its intricate desi...
Diamond, Sapphire, Platinum
Spectrum 18K White Gold 1.8 Ct Oval-Cut Blue Sapphire and Diamond Statement Ring
By Spectrum Jewels
Located in Deira, Dubai
Make an unforgettable statement with the Spectrum Sapphire and Diamond Statement Ring. This refined design centers on a deep, vivid 1.80-carat oval-cut blue sapphire, celebrated for ...
Blue Sapphire, Sapphire, Diamond, White Gold, 18k Gold, Gold
7.51 Carat Cushion Cut Sapphire and Diamond Engagement Ring in Platinum
Located in NEW YORK, NY
Features a beautiful and rare 7.51 cushion-cut blue sapphire. Flanking the center gemstone are 2 tapered baguette diamonds on either side weighing 1.01 carats. A single row of round ...
Diamond, Sapphire, Platinum
New Platinum 1.71ctw GIA Emerald Cut Diamond & Sapphire 3 Stone Engagement Ring
Located in Montclair, NJ
Here we have a incredible, brand new, custom made diamond and sapphire three stone engagement ring crafted in solid platinum. It features a gorgeous, GIA certified, 0.91 carat emeral...
Diamond, Sapphire, Platinum
8.22 Carat cushion Sapphire & Halo Diamonds studded Ring in 18K White Gold
Located in Bangkok, TH
An extraordinary and remarkable Sapphire Ring that we're sure you won't come across this easily. This beauty has a massive 8.22 Carat Sapphire!! The Sapphire centerpiece originates f...
Diamond, Blue Sapphire, Sapphire, 18k Gold, White Gold
5.03 Carat Royal Blue Sapphire Cushion Three Stone Platinum Engagement Ring
By Merkaba
Located in Beverly Hills, CA
A G.I.A certified 5.03 carat royal blue sapphire cushion cut platinum three stone ring, handcrafted by Merkaba Jewelry Beverly Hills as a refined collector jewel and meaningful alter...
Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphire, Platinum
$10,500Sale Price|20% Off
Tiffany & Co. Legacy Pink Sapphire and Diamond Halo Ring in Platinum
By Tiffany & Co.
Located in Scottsdale, AZ
Ring Size 4.5 Breathtaking pink sapphire and diamond halo Legacy engagement ring from Tiffany & Co.. This vibrant, ultra feminine ring was inspired by the glamour of the Edward...
Diamond, Pink Sapphire, Platinum
Antique 18ct Yellow Gold, Victorian Sapphire & Diamond Oval Cluster Ring
Located in Brighton, GB
Antique Sapphire Cluster Ring 18ct Gold Circa 1880 Introducing a stunning Victorian cluster ring that epitomises timeless elegance. At its centre, this ring showcases a captivati...
Diamond, Sapphire, 18k Gold, Yellow Gold
$8,500Sale Price|50% Off
Certified 18K White Gold 2.46ct Royal Blue Sapphire & 0.34ct Diamond Ring
Located in เกาะสมุย, TH
A breathtaking Royal Blue sapphire — certified natural and of Sri Lankan (Ceylon) origin — forms the centerpiece of this handcrafted 18k white gold statement ring. The 2.46ct oval sa...
Diamond, Blue Sapphire, 18k Gold, White Gold
5.70 Carat Oval Blue Sapphire and Diamond Platinum Engagement Ring
Located in London, GB
An absolutely exquisite engagement ring featuring a royal blue oval sapphire weighing 5.70 carats set in a four claw, open back setting. This incredible stone is accompanied by a pea...
Diamond, Sapphire, Blue Sapphire, Platinum
Emilio Jewelry GIA Certified 7.02 Carat Natural Blue Diamond Ring
By Emilio!
Located in New York, NY
From the museum vault at Emilio Jewelry New York, One of the rarest and only diamonds of its size and color. Please inquire for details.
Blue Diamond
GIA 12.43 Carat Ceylon Sapphire Diamond Platinum Pendant Necklace
Located in New York, NY
This gorgeous platinum pendant necklace is centered with a lovely GIA certified cushion cut Ceylon sapphire that weighs 12.43ct. The sapphire is accentuated by sparkling round cut di...
Diamond, Sapphire, White Gold, Platinum
Antique 18ct Gold & Platinum, Art Deco Calibrated Ruby and Diamond Target Ring
Located in Brighton, GB
Antique Target Ring 18ct Yellow Gold & Platinum Circa 1920s Step into the elegance of the Art Deco era with this stunning original target ring, crafted from 18ct yellow gold and ...
Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum
Ring Natural Ceylon Sapphire 4.59 Kt Non Heated 18 Carat White Gold Diamonds
Located in Paris, FR
Ring set in its Center with a Large Ceylon Sapphire Non Heated weighing 4.59 Carats set with double Prongs, supported on either side by two Baguette-cut Diamonds approximately 0.15 t...
Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold
Antique Art Deco 3.26 Carat Diamond and Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 3.26 carat diamond and platinum Art Deco cocktail ring; part of our diverse diamond jewelry and estate jewelry collections. This stunning, fine and i...
Diamond, Platinum
Tiffany & Co., 5.06 Carats Diamond Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
This beautiful engagement ring crafted by Tiffany & Co. boasts one emerald cut diamond weighing 5.06 carats with F color, VS2 clarity, surrounded by 28 calibre cut baguettes weighing...
Diamond, Platinum
French 1930s Art Deco Natural Cornflower Certified Sapphire Diamonds Ring
Located in Poitiers, FR
Ring in platinum ring, dog head hallmark. Sublime and rare Art Deco ring, it is set with an intense blue cushion- cut sapphire of more than 10 carats, held in claws. The basket is op...
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
Antique Platinum, Edwardian 2 Carat Diamond Upfinger Oval Shaped Ring
Located in Brighton, GB
Antique Oval Diamond Ring Platinum Circa 1910 A breathtaking example of Edwardian elegance, this antique diamond ring is crafted in luxurious platinum and dates to the early 20th...
Diamond, Platinum
Antique Halo Ring 2.5ct Ruby 0.5ctw Diamonds 18K Gold Silver Ø5.25US /4.8 gr
Located in SE
Halo Ring from ca .1920s -1930s with Ruby and 13 rose cut Diamonds. Not hallmarked, tested 18K. Crown with Silver /or White Gold top on solid 18K Yellow Gold measures Ø 14 mm x 6 mm...
Diamond, Ruby, 18k Gold, Silver
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 rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.
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 rings, vintage 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.