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Diamond Solitaire Rings

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Gemstone: Diamond
Antique Georgian Diamond Solitaire Ring, White and Black Enamel, 18th Century
Located in NEWARK, GB
You cannot help but be enchanted by this superb antique mid 18th century Diamond solitaire ring. A beautifully crafted piece with elements of the Rococo revival style, the scrolling...
Category

18th Century British Rococo Antique Diamond Solitaire Rings

Materials

Diamond, Gold, Yellow Gold, Sterling Silver, Enamel

AGL Cert. 4.45 Carat Vivid Green Colombian Emerald Ring in 18K Gold
Located in Miami, FL
AGL certified 4.45 carat vivid green insignificant oil square cut natural Colombian emerald ring with diamond pavé band and hidden halo in 18K yellow gold. The stone is loose and ca...
Category

21st Century and Contemporary Modern Diamond Solitaire Rings

Materials

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

1.46 Carat Pink Sapphire Ring in 18K White Gold
Located in Zurich, CH
This refined ring showcases a vibrant natural pink sapphire weighing approximately 1.46 carats, expertly cut in an elegant oval shape to emphasise its lively colour and brilliance. T...
Category

21st Century and Contemporary Swiss Contemporary Diamond Solitaire Rings

Materials

Diamond, Pink Sapphire, 18k Gold, White Gold

Tiffany Co Platinum Bezet Diamond Engagement Ring Round 0.57ct F VS1 Bezel Set
Located in San Diego, CA
Tiffany & Co Bezet Diamond Engagement Ring Style: Bezel Set Ref. number: I0627**** Metal: Platinum PT950 Size / Measurements: 6.25 sizable TCW: 0.57 cts Main Diamond: Round Bri...
Category

2010s Diamond Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 4.01 Carat Oval Cut F Color Diamond Platinum Ring with tapered
Located in Chicago, IL
This engagement ring is a refined expression of elegance and contemporary craftsmanship. Set in platinum and accented with tapered baguette side diamonds it presents a graceful and b...
Category

2010s Contemporary Diamond Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Van Cleef Arpels 11 Carat Large Cabochon Ruby Diamond Ring
Located in Chicago, IL
A magnificent expression of Van Cleef Arpels’ signature artistry, this exceptional ring showcases the Maison’s mastery of refined design and precious gemstones. At the center ...
Category

1980s French Vintage Diamond Solitaire Rings

Materials

Diamond, White Diamond, Ruby, 18k Gold, Yellow Gold

Certified Diamond -18K Gold Engagement Ring: 4 Carat diamond ring-Luxury Jewelry
Located in Sant Josep de sa Talaia, IB
This ring is handmade in 18-karat white gold and is a true work of art. With a spectacular 4-carat diamond mounted in the air, it allows light to pass through the diamond and highlight its brilliance and beauty. This ring is perfect for any special occasion and is sure to catch everyone’s attention. An impressive gift for someone special or an impressive addition to any jewelry collection! Don’t miss the opportunity to have this unique piece. Technical details: 18 kt white gold. 750 SIZE: US 7 Total weight: 9.70 g 1 Brilliant cut diamond mounted in the air 4 ct. Natural without treatments Color J Purity SI1. Excellently carved. AIG Milan...
Category

21st Century and Contemporary Spanish Contemporary Diamond Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified 3.52 Carat No Heat Royal Blue Cushion Sapphire Ring
Located in Chicago, IL
Indulge in the timeless allure of this exquisite 18k gold ring, a masterpiece of elegance and sophistication. At its core sits a captivating non-heated 3.52-carat cushion-cut blue sa...
Category

2010s Italian Contemporary Diamond Solitaire Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold

Red 2.04 Carat Ruby Diamond Platinum Ring
Located in Los Angeles, CA
Ruby and diamond platinum ring. * ABOUT THIS ITEM: #R-DJ630A. Scroll down for specifications. A larger, standout, ruby displaying an amazing shade of ...
Category

1990s Contemporary Diamond Solitaire Rings

Materials

Diamond, Ruby, Platinum

Cabochon Ruby with Diamond Ring set in 18K Gold Settings
Located in Bangkok, TH
Cabochon Ruby 4.13 carats with Diamond 0.29 carat Ring set in 18K Gold Settings Width: 2.0 cm Length: 1.6 cm Ring Size: 54 Total Weight: 12.33 grams "We first opened doors in 198...
Category

2010s Thai Contemporary Diamond Solitaire Rings

Materials

Diamond, Ruby, 18k Gold

GIA Certified 21.67-carat emerald-cut diamond ring
Located in Chicago, IL
21.67-carat GIA-certified emerald-cut diamond, graded K color and SI1 clarity, with excellent presence and remarkable dimensions of 19.00 × 13.45 × 9.42 mm. This impressive diamond f...
Category

2010s American Contemporary Diamond Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Fine Men s 18 Carat Grey Blue Star Sapphire and Diamond Gold Vintage Ring
Located in Montreal, QC
Handsome High-Quality Gent’s Blue Star Sapphire and Diamond Gold Vintage Mid Century Modern Ring. Centering a securely nestled Hand set 18 Carat Awesome Grey Star Sapphire. Accented ...
Category

Mid-20th Century Modernist Diamond Solitaire Rings

Materials

Diamond, Star Sapphire, Gold, 14k Gold, White Gold

Tiffany Co. 1.71 Carat F IF Diamond Platinum Ring
Located in New York, NY
Tiffany & Co. Diamond Engagement Ring. The center stone is 1.71ct F IF. The small diamonds are 0.72ct F VS The setting is PT/950. The ring is a size 6, not sizable The ring weighs 8....
Category

21st Century and Contemporary American Contemporary Diamond Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Harry Winston AGL Certified 22 Carat Emerald and Diamond Platinum Gold Ring
Located in Chicago, IL
exceptional Harry Winston ring showcases an extraordinary emerald of remarkable presence and rarity. The center stone, a rectangular emerald-cut emerald weighing approximately 22 car...
Category

2010s American Modern Diamond Solitaire Rings

Materials

Emerald, White Diamond, Diamond, Platinum, Gold, White Gold, 18k Gold

A Masterpiece of Light: 9.04 ct Emerald-Cut Diamond in Platinum Pavé
Located in Chicago, IL
This extraordinary 9.04-carat emerald-cut diamond, graded F color and VS1 clarity by GIA, is the centerpiece of an heirloom destined to endure for generations. Expertly set in luxur...
Category

2010s Italian Contemporary Diamond Solitaire Rings

Materials

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

Harry Winston Round Brilliant Diamond Ring in 18K White Gold
Located in Chicago, IL
Harry Winston Round Brilliant Diamond Ring in 18K White Gold This elegant Harry Winston ring showcases a stunning 1.40-carat natural round brilliant diamond, graded F color with VS2...
Category

2010s American Modern Diamond Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Blue Sapphire with Diamond Ring set in 18K White Gold Settings
Located in Bangkok, TH
Blue Sapphire 4.25 carats with Diamond 0.81 carat Ring set in 18K White Gold Settings Width: 1.4 cm Length: 1.8 cm Ring Size: 54 Total Weight: 10.14 grams "We first opened doors ...
Category

2010s Thai Contemporary Diamond Solitaire Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Art Deco 1.20 Carat Old European Fancy Yellow Diamond Platinum Engagement Ring
Located in Los Angeles, CA
GIA report certified fancy yellow 1.20-carat old European-cut diamond and platinum Art Deco solitaire engagement ring circa 1925. * ABOUT THIS ITEM: #A8099. Scroll down for specifications. The GIA fancy yellow color and VVS2 clarity gradings are indicators of a high-quality diamond. Moreover, the stunning Art Deco 1.20 carat fancy yellow color diamond engagement ring is a delightful departure from the white diamond sought by everyone. Alternately, this is the perfect choice for someone wanting to declare that they refuse to follow the herd. Opting instead to go along with the trailblazers defining their lives by their actions and choices. Noteworthy is the excellent condition of the platinum mounting. Both the chase work and milegrain are crisp and well-defined. Additionally, keep in mind that a wedding band or a pair of diamond eternity...
Category

1920s Art Deco Vintage Diamond Solitaire Rings

Materials

Yellow Diamond, Platinum

18k Gold GIA Certified Natural Fancy Light Color Pear Cut Diamond Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 5.9 grams. Totally is diamond 1 ct. The diamond is has Light Fancy color and s2 clarity. Ring size is US 6.75 We can make any size. The box i...
Category

2010s Asian Modern Diamond Solitaire Rings

Materials

Diamond, 18k Gold

Tiffany Co. Platinum Soleste 2.22 Carat Cushion Cut Diamond Ring
Located in Chicago, IL
Tiffany Co. Platinum Soleste 2.22 Carat Cushion Cut Diamond Double Halo Engagement Ring An iconic Tiffany Co. design, the Soleste® engagement ring showcases a dazzling c...
Category

2010s American Diamond Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Antique Ring Diamonds solid 14K Rose Gold Silver Ø8US/ 3.7gr
Located in SE
Old Diamond Ring, likely dates to late 19th- early 20th century. No hallmarks. Hollow band in solid 14K Rose Gold , floral ornamentation on the band. Openwork Crown 11mm x 10 mm x ...
Category

1910s European Art Nouveau Vintage Diamond Solitaire Rings

Materials

Diamond, 14k Gold, Silver, Rose Gold

Tiffany Co. Platinum Solitaire Ring with Exceptional Round Brilliant Diamond
Located in Chicago, IL
This refined Tiffany Co. solitaire ring embodies the timeless elegance and craftsmanship that have distinguished the Maison for generations. The center diamond, approximately 3...
Category

2010s Contemporary Diamond Solitaire Rings

Materials

Diamond, Platinum

Round Brilliant Diamond 2.00 Carat Solitaire Engagement Ring 14 Karat White Gold
Located in San Diego, CA
Diamond Engagement Ring Style: Solitaire Metal: 14K White Gold Ring Size: 5 - sizable TCW: 2.00 Carats Main Diamond: Round Brilliant Cut Color & Clarity: G Color, I2 Clarity ...
Category

2010s Diamond Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Tiffany Co. Victoria Collection Platinum 18K Emerald and Diamond Ring
Located in Chicago, IL
Tiffany Co. Victoria Collection Platinum 18K Emerald and Diamond Ring A stunning example from Tiffany Co.’s renowned Victoria Collection, this exquisite ring featu...
Category

2010s American Diamond Solitaire Rings

Materials

Diamond, Emerald, Platinum, 18k Gold

14 Karat 2.48ct Cushion Sapphire Natural-Unheated Diamond Halo Ring
Located in Laguna Hills, CA
This elegant 14 karat gold ring showcases a natural, unheated cushion sapphire in a delicate powder blue hue, measuring 6.30 x 7.13 mm. The center stone is encircled by a brilliant d...
Category

21st Century and Contemporary American Contemporary Diamond Solitaire Rings

Materials

Sapphire, Diamond, White Gold, 14k Gold

Antique Yellow Gold GIA 1.67ct Oval Rose Cut Diamond Solitaire Twisted Rope Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Oval Rose Cut - Prong Set - E Color - SI1 Clarity - 1.67ct (exact - certified) ** See Certification Details Below for Complete Info ** Tot...
Category

19th Century Antique Diamond Solitaire Rings

Materials

Diamond, Gold, Yellow Gold

Iconic Cartier Ballerine with exceptional brilliance
Located in Chicago, IL
Cartier Ballerine Solitaire 1.50 ctw – Platinum Center Diamond: 1.10 ct Round Brilliant Grade: H / VS1 / Triple Excellent / No Fluorescence Side Diamonds: 0.40 ct total, D–F / VVS...
Category

2010s French Diamond Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co. Platinum 3 Carat Classic Six-Prong Diamond Engagement Ring
Located in Chicago, IL
Tiffany Co. Investment Grade Diamond Diamonds of this caliber — I Color, VVS2 Clarity, Triple Excellent Cut, and No Fluorescence — are exceptionally rare and highly sought afte...
Category

2010s American Modern Diamond Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co. Certified Platinum Solitaire Ring with Cut-Corner Square Brilliant
Located in Chicago, IL
Accompanied by its original Tiffany Co. diamond certificate, this exceptional solitaire ring features a beautifully cut, cut-corner square brilliant diamond. This sophisticated...
Category

2010s American Contemporary Diamond Solitaire Rings

Materials

Diamond, Platinum

Blue Sapphire and Diamond Vintage Style Ring in Solid 9K Yellow Gold
Located in Bangkok, TH
Experience timeless elegance with our Natural Blue Sapphire and Diamond Vintage Style Ring, meticulously crafted in Solid 9K Yellow Gold. This stunning piece features a dazzling com...
Category

21st Century and Contemporary Thai Edwardian Diamond Solitaire Rings

Materials

Diamond, Blue Sapphire, 9k Gold, Yellow Gold

14K Tanzanite and Baguette Diamond Ring Yellow Gold VS
Located in Laguna Hills, CA
Tanzanite and Diamond Ring is a striking contemporary style set in 14 karat Yellow Gold. The oval-shaped tanzanite measures 6.90 x 5.63 mm in diameter, weighing approximately 1.00 ca...
Category

21st Century and Contemporary American Contemporary Diamond Solitaire Rings

Materials

Tanzanite, Emerald, Diamond, Yellow Gold, 14k Gold

GIA Certified 2.50 Carats D/VVS1 Heart Shape Diamonds 18K Gold Solitaire Ring
Located in New Delhi, Delhi
An exquisite Diamond solitaire ring in a contemporary design, so elegant and refined style . Elevate your timeless of beauty and add a touch of sophistication and light on your look....
Category

21st Century and Contemporary Diamond Solitaire Rings

Materials

Diamond, 18k Gold

3.06 Carat Round Cut Black Diamond White Gold Cocktail Ring
Located in Los Angeles, CA
3.06 Carat Round Cut Black Diamond White Gold Cocktail Ring Gorgeous Black Diamond Ring that can transform into an Engagement ring. There is a 2.69 Carat Round Cut Black Diamond ...
Category

21st Century and Contemporary American Contemporary Diamond Solitaire Rings

Materials

White Diamond, Black Diamond, 14k Gold, White Gold

AGL Certified 4.59 Carat Natural Colombian Emerald Ring
Located in Chicago, IL
This exquisite ring showcases a natural Colombian emerald weighing 4.59 carats, certified by AGL as Colombian origin with very rare insignificant traditional clarity enhancement — an...
Category

2010s American Contemporary Diamond Solitaire Rings

Materials

Diamond, Emerald, 14k Gold, White Gold, Yellow Gold

Tiffany Co. Platinum 3.20 Carat I/VS1 Round Brilliant Diamond Engagement Ring
Located in Chicago, IL
Tiffany & Co. Platinum 3.20 Carat I/VS1 Round Brilliant Diamond Engagement Ring — GIA Certified An absolutely stunning Tiffany & Co. engagement ring, showcasing a 3.20-carat round b...
Category

2010s American Modern Diamond Solitaire Rings

Materials

Diamond, White Diamond, Platinum

J. Birnbach GIA 2.42 Carat E VVS1 Cushion Cut Two Tone Button-Back Solitaire
Located in New York, NY
A remarkable fusion of old-world craftsmanship and modern elegance, this platinum and 18K yellow gold solitaire ring showcases a design inspired by Georgian-era artistry. At its hear...
Category

21st Century and Contemporary American Contemporary Diamond Solitaire Rings

Materials

Diamond, Platinum, Yellow Gold, 18k Gold

Antique Tiffany Co. Old Cut Diamond Platinum Engagement Ring
Located in Chicago, IL
A rare and exquisitely crafted antique Tiffany & Co. engagement ring, showcasing a stunning 2.15-carat old cut diamond certified by GIA as I color, VS1 clarity. The diamond is beauti...
Category

Early 1900s American Art Deco Antique Diamond Solitaire Rings

Materials

Diamond, White Diamond, Platinum

New Made 18k Gold Natural Rose Cut Diamond Decorated Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 4 grams. Totally is diamond 0.90 ct. The diamond is has G color and s1 clarity. Ring size is US 7 We can make any size. The box is not include...
Category

2010s European Modern Diamond Solitaire Rings

Materials

Diamond, 18k Gold

GIA Certified 3.02 Carat G VS2 Old Mine Brilliant Diamond Ring
Located in Chicago, IL
GIA Certified 3.02 Carat G VS2 Old Mine Brilliant Diamond Ring with Cadillac Side Diamonds in Platinum A captivating and sophisticated ring centered with a 3.02-carat GIA-certified ...
Category

2010s American Contemporary Diamond Solitaire Rings

Materials

White Diamond, Diamond, Platinum

Tiffany Co. Platinum 2.26 Carat Emerald-Cut Diamond Engagement Ring
Located in Chicago, IL
Tiffany & Co. Platinum 2.26 Carat Emerald-Cut Diamond Engagement Ring A classic Tiffany & Co. engagement ring crafted in platinum and set with a bright 2.26 carat emerald-cut diamon...
Category

2010s American Modern Diamond Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Natural Rose Cut Polki Diamond sterling Silver Handmade Vintage Ring.
Located in Chicago, IL
Natural Rose Cut Polki Diamond Ring 925 Sterling Silver Handmade Vintage Ring Wieght 10 gram A P P R O X T I M E All items are custom made to order. Our approx time is about 6 ...
Category

2010s Indian Art Deco Diamond Solitaire Rings

Materials

Diamond, Emerald, Sterling Silver

Tiffany Co. Platinum 18K Rose Gold Soleste Fancy Pink Diamond Double Ring
Located in Chicago, IL
Tiffany Co. Platinum 18K Rose Gold Soleste Fancy Pink Diamond Double Halo Ring, 1.49 Total Carat Weight — Certificate, Receipt Packaging A breathtaking and excepti...
Category

2010s American Diamond Solitaire Rings

Materials

Diamond, White Diamond, Pink Diamond, 18k Gold, Yellow Gold, Platinum, R...

GIA Cetified 5 Ct. NO OIL INVESTMENT GRADE Pear Cut Colombian Emerald Ring
Located in Chicago, IL
The centerpiece is a vivid green emerald of Colombian origin, measuring 13.15 x 9.06 x 5.76 mm, notable not only for its lively color and excellent proportions, but especially for it...
Category

2010s American Contemporary Diamond Solitaire Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 6.35 Sapphire and halo Diamond Ring
Located in Los Angeles, CA
Elegant and timeless, this showstopping ring features a 6.35-carat Elongated cushion cut sapphire, certified by GIA. The sapphire displays a rich, velvety blue color and is transpare...
Category

2010s Modern Diamond Solitaire Rings

Materials

Diamond, Sapphire, 18k Gold

Cabochon Ruby with Diamond Ring set in 18K Gold Settings
Located in Bangkok, TH
Cabochon Ruby 6.09 carats with Diamond 1.74 carats Ring set in 18K Gold Settings Width: 1.9 cm Length: 2.0 cm Ring Size: 53 Total Weight: 11.57 grams GIA 2486558183 "We first ope...
Category

2010s Thai Contemporary Diamond Solitaire Rings

Materials

Diamond, Ruby, 18k Gold

GIA Tiffany Co. Lucida 2.25 Carat G-VS1 Platinum Diamond Ring
Located in Chicago, IL
This exceptional Tiffany Co. Lucida diamond ring showcases one of the house’s most iconic proprietary cuts, presented in a beautifully sculpted platinum setting. The center sto...
Category

2010s American Contemporary Diamond Solitaire Rings

Materials

Diamond, Platinum

Boucheron Diamond Ring 18K White Gold Circle
Located in East Brunswick, NJ
Authentic Boucheron Ring, Diamond Ring, solid 18K White Gold Ring, Circle Ring. The serial number is PRG29652, size 50, 15.92mm. The center round brilliant cut diamond is .25 carat, ...
Category

20th Century Diamond Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified 3.00 Carats E/VVS1 Emerald Shape Diamond 18k Gold Ring
Located in New Delhi, Delhi
An exquisite Diamonds solitarie ring in a contemporary design, so elegant and refined style. Elevate your timeless of beauty and add a touch of light and sophistication on your look....
Category

21st Century and Contemporary Diamond Solitaire Rings

Materials

Diamond, Emerald, 18k Gold

Tiffany Co. Round Diamond Engagement Ring 1.23 Carat GVS2 Platinum
Located in San Diego, CA
Tiffany & Co. Diamond Engagement Ring Style: Six-Prong Classic Tiffany Solitaire Serial Number: 30600398 / N09290099 Metal: Platinum PT950 Size: 6 - sizable Total Carat Weight: ...
Category

2010s American Diamond Solitaire Rings

Materials

Diamond, Platinum

Art Deco 18 Karat Gold ~0.63 Carat Old European Cut Diamond Solitaire Ring
Located in Vilnius, Vilniaus apskr.
This is an Art Deco solitaire ring crafted in 18K gold. The piece features old European cut diamond (~0.63ct, VS). It is accompanied by 3 small diamonds on each side. Circa 1930. T...
Category

Early 20th Century Art Deco Diamond Solitaire Rings

Materials

Diamond, Gold

Garnet Diamond Ring, Platinum 9.78 Carat Rhodolite, Gorgeous Cut, Fiery
Located in Northampton, MA
This impressive ring features an oval-cut 9.78-carat natural vibrant raspberry rhodolite garnet, surrounded by a halo of brilliant-cut diamonds that total .59 carats. The ring is rendered in platinum and bears the unidentified maker's mark of its Japanese creator...
Category

2010s Artisan Diamond Solitaire Rings

Materials

Diamond, Garnet, Rhodolite, Platinum

Jade Diamond Ring Apple Green in Platinum Certified Untreated
Located in Northampton, MA
A gemmy apple green cabochon of certified natural, untreated Burmese jadeite is prong-set into a sleek platinum mounting and accompanied on both sides with a trio of fiery white diam...
Category

2010s Unknown Modern Diamond Solitaire Rings

Materials

Diamond, Jade, Platinum

GIA Certified 13.84 Carat Asscher Cut Diamond Ring
Located in Chicago, IL
GIA Certified 13.84 Carat G VS2 Square Emerald Cut Diamond Platinum Ring A magnificent and rare GIA Certified 13.84 Carat Square Emerald Cut Diamond, graded G color and VS2 clarity,...
Category

2010s Italian Modern Diamond Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co. Yellow Diamond Three-Stone 18K Gold and Platinum Engagement Ring
Located in Chicago, IL
Tiffany & Co. Yellow Diamond Three-Stone 18K Gold and Platinum Engagement Ring, 1.64 Total Carat Weight — Tiffany Valuation A stunning and timeless Tiffany & Co. three-stone engagem...
Category

2010s American Diamond Solitaire Rings

Materials

Diamond, White Diamond, Yellow Diamond, 18k Gold, Rose Gold, Yellow Gold...

Tiffany Co Engagement Ring .20ct G-VS1  Diamond Solitaire Platinum
Located in Dearborn, MI
Tiffany & Co Engagement Ring .20ct G-VS1  Diamond Solitaire Platinum Featuring a SUPERB Tiffany .20ct G-VS1 Natural Diamond Center MSRP $1,780.00 Tiffany Retail The Best Of The Best Tiffany Platinum Engagement Ring G-VS1 Solitaire Diamond Diamond is Clean and Colorless Purchase Our Tiffany Solitaire Diamond Ring For Less Check Out the Matching Tiffany & Co Wedding Bands We Have for Sale 100% Natural Diamond .20 Carat Diamond Weight Platinum Spectacular Quality Just as you Would Expect from Tiffany The Perfect Engagement Ring All the Tiffany & Co. Hallmarks Are Intact Guaranteed to Blow Her Away Surprise Her With the Perfect Tiffany & Co Diamond Solitaire We have a Master Jeweler Onsite Sizing can be Completed Same Day If Sizing is needed, all Tiffany & Co. Hallmarks will Stay in Tact Appraisal Offered at No Cost to you by a GIA Gemologist Guaranteed to Exceed Her Expectations Do Not let a Pre-Owned Tiffany & Co Engagement Ring Deter You, Let the Savings Astound You Pre-Owned Tiffany Diamond Ring...
Category

2010s Diamond Solitaire Rings

Materials

Diamond, Platinum

GIA-certified 5.60 carat Colombian emerald ring
Located in Chicago, IL
This exquisite ring features a GIA-certified 5.60-carat Colombian emerald, showcasing a vibrant natural green hue in a classic octagonal step cut. The emerald is mounted without a ca...
Category

2010s American Contemporary Diamond Solitaire Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Certified Ceylon Blue Sapphire with Diamond Ring Set in 18 Karat Rose Gold
Located in Bangkok, TH
Blue Sapphire 3.50 carats with Diamond 0.88 carat Ring set in 18 Karat Rose Gold Settings (Bellerophon Gemlab Report) Width: 0.8 cm Length: 1.1 cm Ring Size: 52 Total Weight: 7.44...
Category

2010s Thai Contemporary Diamond Solitaire Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Rose Gold

Alexandrite, Tsavorite and Diamond Ring set in 18K Rose Gold Settings
Located in Bangkok, TH
Alexandrite 0.80 carat, Tsavorite 0.28 carat and Diamond 0.89 carat Ring set in 18K Rose Gold Settings Width: 1.4 cm Length: 2.0 cm Ring Size: 54 Total Weight: 6.41 grams "We fir...
Category

2010s Thai Contemporary Diamond Solitaire Rings

Materials

Alexandrite, Diamond, Tsavorite, 18k Gold, Rose Gold

Spessartite Garnet with Diamond Ring set in 18K Gold Settings
Located in Bangkok, TH
Spessartite Garnet 7.54 carats with Diamond 0.37 carat Ring set in 18K Gold Settings Width: 1.2 cm Length: 1.7 cm Ring Size: 53 Total Weight: 6.78 grams "We first opened doors in...
Category

2010s Thai Contemporary Diamond Solitaire Rings

Materials

Diamond, Garnet, 18k Gold

0.70ct Round Brilliant Cut Diamond Ring, Set In 14ct Yellow Gold
Located in London, GB
A stunning round brilliant cut diamond weighing 0.70ct, expertly set in a luxurious 14ct yellow gold band. This timeless design showcases the diamond's elegance, making it a perfect ...
Category

2010s Diamond Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

Extraordinary Antique Diamond Solitaire Rings for Sale on 1stDibs

Even as jewelry trends have come and gone, antique and vintage diamond solitaire rings are a classic fashion piece. Although enduringly popular as an engagement ring style, a solitaire ring makes a fantastic addition to any outfit with a variety of shapes and settings to explore.

Simple gold rings with single diamonds were prized possessions in Ancient Rome. However, it was not until the 1940s that engagement rings with a solitaire diamond setting became widely popular.

After the turmoil of the Great Depression and World War II led to a decline in diamond prices, De Beers saw an opportunity. The diamond magnate teamed up with the ad agency N.W. Ayer for the “A Diamond Is Forever” campaign. It was a sensation and cemented the solitaire diamond as the leading engagement ring. Statistics show that diamonds are the most common gemstones for engagement rings, preferred by 87 percent of people. (On 1stDibs, a range of buying guides can be found for those seeking an antique engagement ringvintage engagement ring or Art Deco engagement ring.) 

During the late 19th century, Cartier sought to render the diamonds in their engagement rings and other rings as brilliantly as possible, initially sourcing platinum specifically from Russian mines and matching the durable metal with an equally robust precious stone. These shimmering rings, such as the timeless Solitaire 1895 engagement ring, gave the impression of delicate lace. 

Tiffany Co. broadly helped put diamonds on the map in 1886 by introducing the American marketplace to the diamond solitaire design, which is still the quintessential engagement ring style. Designed to maximize a diamond’s sparkle, the trademark Tiffany Setting elevated the stone on six prongs (in contrast to the bezel setting, which was common at the time). This setting raises the stone above the band, allowing its facets to catch the light.

Today, the design of diamond solitaire rings takes many forms, and those created by Cartier, Tiffany Co. and other internationally celebrated jewelry houses are particularly sought-after accessories. Though the single-stone setting remains the same, bands have become more detailed, with some containing other stones or even multiple diamonds. Art Deco, Art Nouveau and other art movements have influenced the design of diamond solitaire rings over the years. However, the simplicity of this accessory remains timeless.

Find antique and vintage diamond solitaire rings on 1stDibs.