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Trillion Diamond Ring Solitaire

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NEW Platinum GIA 1.01ctw Trillion Cut Bezel Diamond Solitaire Engagement Ring
Located in Montclair, NJ
Here we have a simple, yet absolutely gorgeous, diamond solitaire ring that is newly crafted from
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

Angara Natural Trillion Tanzanite Solitaire Ring with Diamond Accent in 14K Gold
By ANGARA INC.
Located in Los Angeles, CA
solitaire ring for added allure.December Birthstone Ring for Women: Tanzanite is the
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Tanzanite, Gold

New 18k White Gold 0.87ct Bezel Set Trillion Cut Diamond Solitaire Hammered Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Trillion Cut - Bezel Set -J Color - SI2 Clarity
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

0.70 Carat Trilliant Diamond Solitaire Ring
Located in London, GB
Here we have a striking solitaire ring, meticulously crafted from platinum. At the centre of the
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine 0.31 carat trillion cut diamond and platinum solitaire ring; part of our diverse diamond
Category

Early 2000s Contemporary Solitaire Rings

Materials

Diamond, Platinum

14k Gold Diamond Triangle Solitaire Diamond Triangle Ring
By Oshi Jewels
Located in Bangkok, TH
If you love minimalist jewelry, you must have a stunning trillion diamond ring in your collection
Category

21st Century and Contemporary Thai Modern Solitaire Rings

Materials

Diamond, 14k Gold

18k Gold Diamond Triangle Solitaire Diamond Triangle Ring
By Oshi Jewels
Located in Bangkok, TH
If you enjoy minimalist jewelry, you must have a stunning trillion diamond ring in your collection
Category

21st Century and Contemporary Thai Modern Solitaire Rings

Materials

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

18k Gold Diamond Triangle Solitaire Diamond Triangle Ring
By Oshi Jewels
Located in Bangkok, TH
Triangle Shape Brilliant Cut Diamond Ring is made of 14k solid gold featured with natural white
Category

21st Century and Contemporary Thai Modern Solitaire Rings

Materials

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

18k Gold Diamond Triangle Solitaire Diamond Triangle Ring
By Oshi Jewels
Located in Bangkok, TH
Triangle Diamond Ring is made of 18k solid gold featured with natural white sparkly diamond Handset
Category

21st Century and Contemporary Thai Modern Solitaire Rings

Materials

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

14k Gold Diamond Triangle Solitaire Diamond Triangle Ring
By Oshi Jewels
Located in Bangkok, TH
Triangle Shape Brilliant Cut Diamond Ring is made of 18k solid gold featured with natural white
Category

21st Century and Contemporary Thai Modern Solitaire Rings

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

14k Gold Diamond Triangle Solitaire Diamond Triangle Ring
By Oshi Jewels
Located in Bangkok, TH
Triangle Diamond Ring is made of 14k solid gold featured with natural white sparkly diamond Handset
Category

21st Century and Contemporary Thai Modern Solitaire Rings

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

New 18k Yellow Gold 0.62ctw Bezel Set Trillion Cut Diamond Hammered Finish Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Trillion Cut - Bezel Set - I Color - SI1 Clarity
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

GRS Certified 36.18 Carat Colombian Emerald and Trillion Cut Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
GRS Certified 36.18 Carat Colombian Emerald and Trillion Cut Diamond Platinum Ring This
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 6.61 Carat Burmese Ruby and Trillion Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
GIA Certified 6.61 Carat Burmese Ruby and Trillion Cut Diamond Platinum Ring An extraordinary ring
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, Ruby, Platinum

Solid Platinum 1.49ctw GIA No Heat Oval Blue Sapphire & Trillion Diamond Ring
Located in Montclair, NJ
Heat - 1.17ct (exact - certified) **See Certification Details Below** (2) Natural Genuine Diamonds
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Blue Sapphire, Platinum

Antique Looking Trillion Shape Rose Cut Diamond Ring in Gold and Silver
By Artisan NYC
Located in New York, NY
Antique looking Trillion Shape Rose Cut Diamond Ring in Gold and Silver is very uniquely made with
Category

21st Century and Contemporary Indian Romantic Solitaire Rings

Materials

Diamond, 14k Gold, Gold, Silver

3.08 Carat Cushion NO HEAT Spinel GIA and Trillion Diamond Vintage Platinum Ring
Located in Montreal, QC
2 Trillion side Diamonds, approx. 0.64tcw. Hand crafted Platinum mounting. Ring size 5.5, we offer
Category

21st Century and Contemporary Modern Solitaire Rings

Materials

Diamond, Spinel, Platinum

Natural Trillion Emerald & 0.60 Carat Diamond Ring 18 Kt Yellow Gold Size 5.2
Located in New York, NY
Natural Very very Fine Trillion Emerald & 0.60 Carat Diamond Ring 18 Kt Yellow Gold Size 5.2 The
Category

Early 2000s Solitaire Rings

Materials

Diamond, Emerald, Yellow Gold, 18k Gold

AGL Certified 16.55 Carat Zambian Emerald Trillion Side Diamonds 18K Yellow Gold
By Antinori Fine Jewels
Located in Chicago, IL
AGL Certified 16.55 Carat Zambian Emerald Trillion Side Diamonds 18K Yellow Gold Ring A
Category

2010s American Contemporary Solitaire Rings

Materials

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

Tanzanite Diamond White Gold Ring
Located in Trumbull, CT
Trillion shape tanzanite with accent diamonds is a everyday wear ring. Set in 14K white gold. Size
Category

21st Century and Contemporary American Artisan Solitaire Rings

Materials

Diamond, Tanzanite, 14k Gold, White Gold

1.56 Carat Trilliant Diamond Crossover Ring Modern Era 14 Karat
Located in New York, NY
The Crossover wrap. Seems like shank of ring has been crossed over & diamond as tassel. In
Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Pink Sapphire with Diamond Ring set in 18K Rose Gold Settings
Located in Bangkok, TH
Pink Sapphire 1.71 carats with Diamond 0.42 carat Ring set in 18K Rose Gold Settings Width: 1.1
Category

2010s Thai Contemporary Solitaire Rings

Materials

Diamond, Pink Sapphire, 18k Gold, Rose Gold

Everyday Blue Topaz Diamond Pendant Ring Earrings Set in 18k Solid Yellow Gold
By VR Jewels
Located in New York, NY
Everyday Blue Topaz Diamond Pendant Ring Earrings Set in 18K Gold studded with trillion cut blue
Category

21st Century and Contemporary American Modernist Solitaire Rings

Materials

Diamond, Topaz, Blue Topaz, Gold, 18k Gold, Yellow Gold

Brilliant Ring Platinum 1 ct W VS perfect Brilliance great V Design
Located in Viena, Viena
.this great platinum ring is very noble worked, in V-shape set 10 full cut diamonds total approx. 1
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, Cultured Pearl, Platinum

Akoya cultured Pearl Brilliant Ring Platinum 0.20 ct 9 mm AAA+ TW Loupeclean
Located in Viena, Viena
setting, laterally set two diamond triangles total approx. 0.20 ct, W (white) / IF-VVS (flawless - very
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, Cultured Pearl, Platinum

Trillion Solitaire Diamond Engagement Ring
By Ri Noor
Located in Houston, TX
Make a statement with this modern Trillion diamond solitaire and pave diamond ring. Dress up or
Category

2010s Cocktail Rings

Materials

Diamond, 18k Gold

14K Yellow Gold 0.38 Carat Trillion Salt and Pepper Diamond Solitaire Ring
Located in San Francisco, CA
This Earthy design solitaire ring features a 0..38-carat Salt and Pepper Trillion cut Natural
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

14k Rose Gold 0.58 Carat Champagne Color Trillion Diamond Solitaire
Located in San Francisco, CA
This Earthy design solitaire ring features a 0.58-carat Champagne color Trillion cut Natural
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Rose Gold

PANIM 1.02 Carat Classic Solitaire Diamond and White Gold Engagement Ring
By PANIM
Located in Tsim Sha Tsui, Hong Kong
PANIM 1.02 Carat Classic Solitaire Diamond and White Gold Engagement Ring Featuring a triangle cut
Category

21st Century and Contemporary Indian Modern Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

18K Yellow Gold GIA Bezel Triangular Ruby Solitaire Pave Diamond Dome Band Ring
Located in Montclair, NJ
ring. These very fine quality diamonds truly enhance this piece with impressive sparkle and bright
Category

1990s Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Blue Purple Trilliant Tanzanite and Diamond Ring-18k Yellow Gold
Located in Honolulu, HI
Blue Purple Tanzanite and Diamond Ring-18k Yellow Gold. Featuring a deep bluish purple color
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Tanzanite, 18k Gold, Yellow Gold

Trillion Cut Rubellite and Diamond Platinum Ring
Located in METAIRIE, LA
This Platinum Rubellite & Diamond ring features two focal Trillion cut Rubellites, a.k.a. Red
Category

Vintage 1980s Solitaire Rings

Materials

Diamond, Zircon, Platinum

Trillion 2.16ct Tanzanite Ring with 0.38tct Diamond Halo in 14k White Gold
Located in New York, NY
A ring that exhibits a breath-taking trillion cut, the deep color of its Tanzanite is truly
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Tanzanite, White Gold

Trillion Cut Pink Tourmaline Ring with Diamonds 18 Karat White Gold Carved Band
By KATA Jewellery
Located in London, GB
This trillion cut pink tourmaline ring is made in 18 karat White Gold with a carved style band. The
Category

Early 2000s British Solitaire Rings

Materials

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

Emerald Trillion Ring with Fancy Yellow and White Diamonds
Located in New York, NY
Amazing Zambian Emerald Trillion Shape Ring With Fancy Yellow And White Diamonds. This Emerald is
Category

21st Century and Contemporary American Solitaire Rings

Materials

Emerald, 18k Gold

4.61 Carat Oval Green GIA Zircon and Trillion Cut Diamond Three-Stone Ring
Located in METAIRIE, LA
This Zircon & Diamond three-stone ring features a central GIA Certified Oval cut Natural Green
Category

Vintage 1980s Solitaire Rings

Materials

Diamond, Zircon

18kt Gold Ring with Usakos Tourmaline and Diamonds
Located in Portland, ME
18kt cobbled Gold ring with blue-green Trillion Usakos Tourmaline and diamonds. Ring is size 6.5
Category

2010s American Solitaire Rings

Materials

Tourmaline, White Diamond, 18k Gold

0.49Ct Tanzanite Ring with 0.06Tct Diamonds Set in 14K Rose Gold
Located in New York, NY
Crafted Of 14k Rose Gold, This Exquisite Ring Is Designed With A Stunning Trillion Cut Tanzanite At
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Tanzanite, Rose Gold

Round 5.10 Carat Solitaire and Trillion Cut Diamond Ring
Located in METAIRIE, LA
brilliance for an I1 Clarity. Central Diamond elevated by [2] side Nearly Colorless Nearly Flawless Trillion
Category

Early 2000s Engagement Rings

Materials

Diamond, 18k Gold, White Gold

New 18k Gold GIA 1.01ct Trillion Cut Bezel Set Diamond Solitaire Engagement Ring
Located in Montclair, NJ
Here we have a simple, yet absolutely gorgeous, diamond solitaire ring that is newly crafted from
Category

2010s American Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Trillion Shape Rose Cut Diamond Ring
Located in New York, NY
One of a kind Trillion shape Rose Cut Diamond Ring with pave diamonds around. Ring Size: 7.25 (can
Category

21st Century and Contemporary Indian Victorian Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold, Silver

Kabana Garnet, Opal, and Diamond Ring Yellow Gold, 14k Gold Trillion .56 Carat
By Kabana
Located in Greensboro, NC
yellow gold and features a rhodolite garnet solitaire framed in crescents of sparkling diamonds. Inlaid
Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, Garnet, Opal, 14k Gold, Yellow Gold

Platinum 3.42ct Gubelin NO HEAT Emerald Cut Sapphire & Trillion Diamond Ring
Located in Montclair, NJ
solitaire - north to south), 13.9mm (0.54") (diamond to diamond) Ring Height: 7.6mm rise off the finger
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Sapphire, Platinum

Octagon Shape Pink Sapphire with Round & Trillion Diamond Ring in Platinum
Located in Los Angeles, CA
trillions. Handmade in platinum. Ring size 6.5.
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Pink Sapphire, Platinum

GIA 3.02 Triangle Step Cut Diamond 18k Yellow Gold Solitaire Ring
Located in Beverly Hills, CA
One GIA 3.02 Triangle Step Cut Diamond 18k Yellow Gold Solitaire Ring. Featuring one GIA triangular
Category

21st Century and Contemporary Solitaire Rings

Materials

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

Diamond Ring in 18 Karat
Located in Bad Kissingen, DE
Diamond ring in 18k hallmarked with the fineness "18k". 1 ct diamonds Weight 3,3 gram Ring size: 52
Category

21st Century and Contemporary Italian Solitaire Rings

Materials

Diamond, 18k Gold

LB Exclusive Platinum 0.30ct Diamond and Cats Eye Ring MF08-101623
By LB Exclusive
Located in Southampton, PA
ignore. Two trillion-cut diamonds with a total weight of .30 carats add a touch of sparkle to this
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Cat’s Eye, Platinum

Roman Malakov GIA Certified 1.20Carat Trillion Diamond Solitaire Engagement Ring
By Roman Malakov
Located in New York, NY
A unique engagement ring showcasing a 1.20 carat trillion diamond, set in a thin and chic platinum
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 6.60 Carat Cushion Cut Green Emerald Trillion Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
An extraordinary 6.60 carat cushion cut emerald certified by GIA, accompained by two trillion cut
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, Emerald, 18k Gold

1.50 Carat Natural Trilliant Tanzanite Diamonds Ring 14 Karat
Located in New York, NY
Tanzanite Trilliant Ring 1.00ct. Natural Tanzanite Very clean clarity A+ superb transparency
Category

2010s American Solitaire Rings

Materials

Diamond, Tanzanite, 14k Gold, Yellow Gold

Fire Opal with Orange Sapphire and Diamond Ring in 18 Karat White Gold Settings
Located in Bangkok, TH
Fire Opal 2.25 carats with Orange Sapphire 1.63 carats and Diamond 0.19 carat Ring set in 18 Karat
Category

2010s Thai Contemporary Solitaire Rings

Materials

Diamond, Opal, Sapphire, Fire Opal, 18k Gold, White Gold

18ct White Gold Trillion Cut Diamond Solitaire Engagement Ring
Located in Lancashire, Oldham
A unique and stylish 18ct white gold trillion cut diamond solitaire ring. The seven stone half hoop
Category

2010s British Contemporary Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Pre-owned, Pink Sapphire Solitaire Ring with Diamond Shoulders, Platinum Band
Located in Yorkshire, West Yorkshire
This is such an unusual solitaire ring.  It features a triangular-shaped, pink sapphire, lightish
Category

2010s British Contemporary Solitaire Rings

Materials

Diamond, Pink Sapphire, Platinum

2.99ct Aquamarine Ring with 0.36tct Diamond Accents in 14Kt White Gold
Located in New York, NY
The gorgeous shade of this Aquamarine is magnified by its trillion cut, giving this fine ring an
Category

21st Century and Contemporary American Solitaire Rings

Materials

Aquamarine, Diamond, White Gold

1.00 Ct Natural Aquamarine and 0.09 Ct Natural Diamonds Ring
By House of R&D
Located in Ramat Gan, Tel Aviv District
Gold Ring set with 1.00ct Natural Aquamarine, accented by 0.09ct Natural White Colorless Diamonds
Category

2010s Israeli Modern Solitaire Rings

Materials

Aquamarine, Diamond, 14k Gold, Rose Gold

Deco Inspired Trillion Diamond Organic Bezel Solitaire Engagement Ring
Located in Columbia, MO
: Yellow Gold Trillion Diamond Bezel Solitaire Engagement Ring .71 carat trillion cut J/SI2 diamond center
Category

21st Century and Contemporary American Engagement Rings

Materials

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

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Trillion Diamond Ring Solitaire For Sale on 1stDibs

On 1stDibs, you can find the most appropriate trillion diamond ring solitaire for your needs in our varied inventory. Frequently made of Gold, 18k Gold and 14k Gold, this item was constructed with great care. You can easily find a 9 antique edition and 16 modern creations to choose from as well. If you’re looking for a trillion diamond ring solitaire from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. Creating a trillion diamond ring solitaire has been a part of the legacy of many jewelers, but those produced by Antinori Fine Jewels, Artisan NYC and Berca Atelier are consistently popular. Today, if you’re looking for a trillion cut version of this piece and are unable to find the perfect match, our selection also includes emerald cut and baguette cut alternatives. If you’re browsing our inventory for a trillion diamond ring solitaire, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Trillion Diamond Ring Solitaire?

On average, a trillion diamond ring solitaire at 1stDibs sells for $4,048, while they’re typically $840 on the low end and $105,000 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 Solitaire-rings for You

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 — whether it's an emerald solitaire ring, a sapphire solitaire ring or another iteration — makes a fantastic addition to any outfit with a variety of shapes and settings to explore.

Solitaire rings have a single stone setting and a minimalistic band in which pressure, bezel or prongs hold the stone in place. They have a long history in jewelry, such as an example discovered in Israel with a single amethyst that could be as old as the third century A.D.

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 in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings.) 

Today, the design of 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 solitaire rings over the years. However, the simplicity of this accessory remains timeless.

Browse 1stDibs for a unique selection of antique and vintage solitaire rings to accent any fashion choice.