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18k Gold Diamond Triangle Solitaire Diamond Triangle Ring
18k Gold Diamond Triangle Solitaire Diamond Triangle Ring

18k Gold Diamond Triangle Solitaire Diamond Triangle Ring

By Oshi Jewels

Located in Bangkok, TH

. - Diamond Cut:- Triangle - Total CTW :- 0.05 ctw. - Number of Diamonds:- 1 Pc. - Diamond Size:- 2.7 mm

Category

21st Century and Contemporary Thai Modern Solitaire Rings

Materials

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

Art Deco 19 Carat Blue Topaz 24 Diamond Platinum Cocktail Ring Statement Ring
Art Deco 19 Carat Blue Topaz 24 Diamond Platinum Cocktail Ring Statement Ring

Art Deco 19 Carat Blue Topaz 24 Diamond Platinum Cocktail Ring Statement Ring

Located in New York, NY

ROUND, EMERALD AND FANCY TRIANGLE CUT DIAMONDS SET IN A STUNNING DESIGN IN PLATINUM. THE MAGNIFICENT

Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

Diamond, Topaz, Blue Topaz, Platinum

White Brilliant Cut Diamond Geometric Triangle 14K White Gold Statement Ring
White Brilliant Cut Diamond Geometric Triangle 14K White Gold Statement Ring

White Brilliant Cut Diamond Geometric Triangle 14K White Gold Statement Ring

By Galt & Bro. Jewelers

Located in Tysons, VA

Contemporary Elegance and Precision. Set with Pavé Diamonds, 0.30 CTW G/VS Quality Accented by

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

1.35 Carat Diamond Triangle Cufflinks
1.35 Carat Diamond Triangle Cufflinks

1.35 Carat Diamond Triangle Cufflinks

By Meghna Jewels

Located in Hoffman Estate, IL

Cast from sterling silver, these triangle cuff links are hand set with 1.35 carats of pave diamonds

Category

21st Century and Contemporary Modern Cufflinks

Materials

Diamond, Sterling Silver

GLYCINE Art Deco Platinum Ruby & Diamond Watch 2.50ctw
GLYCINE Art Deco Platinum Ruby & Diamond Watch 2.50ctw

GLYCINE Art Deco Platinum Ruby & Diamond Watch 2.50ctw

By Glycine

Located in Narberth, PA

flanking bezel set triangle cut diamonds which is surrounded by calibrated channel set diamonds. The band

Category

Early 20th Century Swiss Art Deco Wrist Watches

Materials

Diamond, Ruby, Platinum

Sapphire Ring Diamond Wedding Band White Gold Blue Gemstone Engagement
Sapphire Ring Diamond Wedding Band White Gold Blue Gemstone Engagement

Sapphire Ring Diamond Wedding Band White Gold Blue Gemstone Engagement

Located in Berlin, DE

triangle cut Diamonds are prong set and arranged around this Sapphire. Modern in design and showcasing an

Category

2010s Japanese Aesthetic Movement Bridal Rings

Materials

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

Crown Geometric Triangle Brilliant Cut White Diamond 14 Karat White Gold Ring
Crown Geometric Triangle Brilliant Cut White Diamond 14 Karat White Gold Ring

Crown Geometric Triangle Brilliant Cut White Diamond 14 Karat White Gold Ring

By Galt & Bro. Jewelers

Located in Tysons, VA

Distinctive and Modern. Crafted with Precision and Elegance. Adorned with Sparkling Diamonds. 14K

Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Gold, White Gold, Silver

Triangle Shaped Diamond Halo Engagement Ring
Triangle Shaped Diamond Halo Engagement Ring

Triangle Shaped Diamond Halo Engagement Ring

Located in Boca Raton, FL

Material: 14k Rose Gold Center Stone Details: Approx. 2.07ct Triangle shaped diamond. Diamond is J

Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, White Diamond, 14k Gold, Rose Gold

Ralph Masri Modernist Diamond Triangle Earrings
Ralph Masri Modernist Diamond Triangle Earrings

Ralph Masri Modernist Diamond Triangle Earrings

By Ralph Masri

Located in Weston, MA

Keep your look on point with these triangle form earrings. The refined shape sparkles with light

Category

21st Century and Contemporary Contemporary Dangle Earrings

Materials

Diamond, 18k Gold, White Gold

Cushion Cut Fancy Diamond ct. 5 GIA Certificate with Two Side Triangle Diamonds
Cushion Cut Fancy Diamond ct. 5 GIA Certificate with Two Side Triangle Diamonds

Cushion Cut Fancy Diamond ct. 5 GIA Certificate with Two Side Triangle Diamonds

By Angeletti

Located in Roma, IT

Cushion Cut Fancy Diamond ct. 5.03 GIA Certificate Ring White Gold with Two Side Triangle Diamonds

Category

2010s Italian Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

14K Yellow Gold Diamond Triangle Stud Earrings
14K Yellow Gold Diamond Triangle Stud Earrings

14K Yellow Gold Diamond Triangle Stud Earrings

Located in Great neck, NY

Your Loved Ones with Our Pave Triangle Stud Shape Diamond Earrings For Her: If you are looking to gift

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Diamond, Yellow Gold

1.15ct Triangle-Cut Tanzanite & Diamond Ring Set in 9ct Yellow & White Gold
1.15ct Triangle-Cut Tanzanite & Diamond Ring Set in 9ct Yellow & White Gold

1.15ct Triangle-Cut Tanzanite & Diamond Ring Set in 9ct Yellow & White Gold

Located in London, GB

triangle-cut tanzanite at its centre, set in a graceful combination of 9ct yellow and white gold. Brilliant

Category

2010s Cocktail Rings

Materials

Diamond, Tanzanite, 9k Gold, White Gold, Yellow Gold

3.07 Carats Total Triangle Cut Blue Sapphire & Diamond Drop Earrings 14K Gold
3.07 Carats Total Triangle Cut Blue Sapphire & Diamond Drop Earrings 14K Gold

3.07 Carats Total Triangle Cut Blue Sapphire & Diamond Drop Earrings 14K Gold

Located in Scottsdale, AZ

Count: 2 Sapphire Cut: Triangle Sapphire Total Carat Weight: 2.66 carats Sapphire Color: Blue Diamond

Category

21st Century and Contemporary Unknown Contemporary Dangle Earrings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold

Oscar Heyman Trilliant Cut Diamond Ruby Platinum 18K Gold Triangle Halo Ring
Oscar Heyman Trilliant Cut Diamond Ruby Platinum 18K Gold Triangle Halo Ring

Oscar Heyman Trilliant Cut Diamond Ruby Platinum 18K Gold Triangle Halo Ring

By Oscar Heyman

Located in Philadelphia, PA

Centering a trilliant cut diamond weighing approximately 0.60 carat - G color with VS2 clarity

Category

Vintage 1980s Engagement Rings

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum

14K Yellow Gold Pave Diamond Triangle Stud Earrings
14K Yellow Gold Pave Diamond Triangle Stud Earrings

14K Yellow Gold Pave Diamond Triangle Stud Earrings

Located in Great neck, NY

Your Loved Ones with Our Pave Triangle Stud Shape Diamond Earrings For Her: If you are looking to gift

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Diamond, Yellow Gold

Flame Fire Geometric Triangle Cut White Diamond 14 Karat White Gold Ring
Flame Fire Geometric Triangle Cut White Diamond 14 Karat White Gold Ring

Flame Fire Geometric Triangle Cut White Diamond 14 Karat White Gold Ring

By Galt & Bro. Jewelers

Located in Tysons, VA

A modern and elegant ring featuring a unique open design with two intersecting curves. The ring is crafted in a sleek metal finish, with delicate pavé detailing along the curves, add...

Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Triangle Diamond Earrings 14 KT Rose Gold
Triangle Diamond Earrings 14 KT Rose Gold

Triangle Diamond Earrings 14 KT Rose Gold

$4,620Sale Price / set|30% Off

Triangle Diamond Earrings 14 KT Rose Gold

Located in Rutherford, NJ

As edgy as you! If you’re into disco then may we tag along? We promise the Sasha diamond earrings

Category

21st Century and Contemporary Indian Drop Earrings

Materials

Diamond, 14k Gold, Rose Gold, Yellow Gold

Natural diamonds triangle 925 sterling silver wooden ring
Natural diamonds triangle 925 sterling silver wooden ring

Natural diamonds triangle 925 sterling silver wooden ring

Located in Delhi, DL

This smart wooden ring consists of; Diamond type- Natural pave diamonds Diamond origin- Natural

Category

2010s Indian Art Nouveau Cluster Rings

Materials

Diamond, Silver, Sterling Silver

4.70 Carat Ceylon Sapphire 1.34 Carat Diamond, 18k Yellow Gold Trilogy Ring 2004
4.70 Carat Ceylon Sapphire 1.34 Carat Diamond, 18k Yellow Gold Trilogy Ring 2004

4.70 Carat Ceylon Sapphire 1.34 Carat Diamond, 18k Yellow Gold Trilogy Ring 2004

Located in Jesmond, Newcastle Upon Tyne

flanked to either side with a claw set 0.68ct and 0.66ct triangle cut diamond. The pierced decorated

Category

Early 2000s English Three-Stone Rings

Materials

Diamond, Sapphire, White Gold, Yellow Gold

18KW Ring with Type A Jadeite Jade Cabochon Cut Triangle Shape and Diamond Halo
18KW Ring with Type A Jadeite Jade Cabochon Cut Triangle Shape and Diamond Halo

18KW Ring with Type A Jadeite Jade Cabochon Cut Triangle Shape and Diamond Halo

By Gad & Co.

Located in Miami, FL

Cabochon Cut Kite/Triangle Shaped Type A Jadeite Jade in a 3-prong 18k white gold ring setting

Category

2010s Asian Art Deco Cocktail Rings

Materials

Diamond, Jade, 18k Gold, White Gold

14k Gold Zoë Chicco Bar Triangle Diamond Pendant Necklace
14k Gold Zoë Chicco Bar Triangle Diamond Pendant Necklace

14k Gold Zoë Chicco Bar Triangle Diamond Pendant Necklace

Located in beverly hills, CA

This modern and stunning 14K Yellow gold bar diamond triangle necklace is designed by Zoe Chicco

Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14K White Gold Diamond Open Triangle Stud Earrings for Her
14K White Gold Diamond Open Triangle Stud Earrings for Her

14K White Gold Diamond Open Triangle Stud Earrings for Her

Located in Great neck, NY

Ones with Our triangle Shape Diamond Earrings For Her: If you are looking to gift your spouse

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Diamond, White Gold

14K Yellow Gold Diamond Open Triangle Stud Earrings for Her
14K Yellow Gold Diamond Open Triangle Stud Earrings for Her

14K Yellow Gold Diamond Open Triangle Stud Earrings for Her

Located in Great neck, NY

Ones with Our triangle Shape Diamond Earrings For Her: If you are looking to gift your spouse

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Diamond, Yellow Gold

Triangle Rhombus 14K Yellow Gold Diamond Fashion Huggie Earrings
Triangle Rhombus 14K Yellow Gold Diamond Fashion Huggie Earrings

Triangle Rhombus 14K Yellow Gold Diamond Fashion Huggie Earrings

By Galt & Bro. Jewelers

Located in Tysons, VA

These exquisite earrings feature a modern geometric design with a sleek, open diamond shape

Category

21st Century and Contemporary Contemporary Drop Earrings

Materials

Diamond, 14k Gold, Yellow Gold

18kt White Gold, White & Brown Diamonds & Sapphire, Triangle Pendant Necklace
18kt White Gold, White & Brown Diamonds & Sapphire, Triangle Pendant Necklace

18kt White Gold, White & Brown Diamonds & Sapphire, Triangle Pendant Necklace

Located in Antwerp, BE

18kt White Gold White & Brown Diamonds & Sapphire Triangle Pendant Necklace Amazing hand crafted

Category

21st Century and Contemporary Artisan Pendant Necklaces

Materials

White Diamond, Sapphire, Brown Diamond, 18k Gold, White Gold

Triangle Motif Ring with Diamonds in 18k Polished White Gold
Triangle Motif Ring with Diamonds in 18k Polished White Gold

Triangle Motif Ring with Diamonds in 18k Polished White Gold

By Sacchi Gioielli

Located in Rome, IT

Pavé diamond ring with a central triangle motif It is a typical cocktail ring Handcrafted in 18K

Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

White Diamond, Diamond, 18k Gold, White Gold

.60 Carat Diamond Blue Sapphire Platinum Dome Triangle Ring
.60 Carat Diamond Blue Sapphire Platinum Dome Triangle Ring

.60 Carat Diamond Blue Sapphire Platinum Dome Triangle Ring

Located in Stamford, CT

cut Diamonds and 4 triangular Sapphires halo a transitional EGL certified .50cts diamond. 1

Category

Early 20th Century Dome Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Triangle Shaped Pink Tourmaline Earrings with Halo Diamonds and Omega Backs
Triangle Shaped Pink Tourmaline Earrings with Halo Diamonds and Omega Backs

Triangle Shaped Pink Tourmaline Earrings with Halo Diamonds and Omega Backs

Located in Old Tappan, NJ

14K white gold triangle shaped earrings with 36 natural round diamonds totaling 0.44 carats and 2

Category

Early 2000s American Contemporary Stud Earrings

Materials

Diamond, Tourmaline, 14k Gold, White Gold

Sapphire Diamond Statement Triangle Dangle Earrings 18KT Gold Silver 11.99ct
Sapphire Diamond Statement Triangle Dangle Earrings 18KT Gold Silver 11.99ct

Sapphire Diamond Statement Triangle Dangle Earrings 18KT Gold Silver 11.99ct

By Artisan NYC

Located in New York, NY

These distinctive triangle dangle earrings feature 10.5ct sapphires and 11.99ct diamonds set in

Category

21st Century and Contemporary Indian Victorian Dangle Earrings

Materials

Diamond, Sapphire, 18k Gold, Silver, Gold

Georgios Collections 18 Karat Yellow Gold Diamond Triangle Pendant Necklace
Georgios Collections 18 Karat Yellow Gold Diamond Triangle Pendant Necklace

Georgios Collections 18 Karat Yellow Gold Diamond Triangle Pendant Necklace

By Georgios Collections Inc

Located in Astoria, NY

triangle necklace features a brilliant-cut White Diamond, a total weight of 0.03 Carat, and is hung from a

Category

21st Century and Contemporary Greek Contemporary Drop Necklaces

Materials

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

Oxidized Silver "Aurora" Cuff with Round & Triangle Diamonds by Lika Behar
Oxidized Silver "Aurora" Cuff with Round & Triangle Diamonds by Lika Behar

Oxidized Silver "Aurora" Cuff with Round & Triangle Diamonds by Lika Behar

By Lika Behar

Located in Virginia Beach, VA

. Crafted in richly oxidized silver, it features a bold composition of triangle-cut yellow diamonds (0.26

Category

2010s Turkish Modern Cuff Bracelets

Materials

Diamond, 18k Gold, 22k Gold, Yellow Gold, Silver

Very Classy Natural diamonds triangle 925 sterling silver wooden ring
Very Classy Natural diamonds triangle 925 sterling silver wooden ring

Very Classy Natural diamonds triangle 925 sterling silver wooden ring

Located in Delhi, DL

This smart wooden ring consists of; Diamond type- Natural pave diamonds Diamond origin- Natural

Category

2010s Indian Art Nouveau Cluster Rings

Materials

Diamond, Silver, Sterling Silver

Peter Suchy 2.12 Carat Diamond Rose Gold Modern Triangle Engagement Ring
Peter Suchy 2.12 Carat Diamond Rose Gold Modern Triangle Engagement Ring

Peter Suchy 2.12 Carat Diamond Rose Gold Modern Triangle Engagement Ring

By Peter Suchy

Located in Stamford, CT

Unique triangle step cut diamond engagement ring. At the center of this spectacular ring is a

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold, Rose Gold

14K Yellow Gold 7/8 Cttw Diamond and Blue Triangle Tanzanite Bracelet
14K Yellow Gold 7/8 Cttw Diamond and Blue Triangle Tanzanite Bracelet

14K Yellow Gold 7/8 Cttw Diamond and Blue Triangle Tanzanite Bracelet

Located in New York, NY

, alternating geometric patterns are set with dazzling round cut diamonds. Further, the setting with precious

Category

21st Century and Contemporary Indian Link Bracelets

Materials

Diamond, White Diamond, Tanzanite, Yellow Gold

0.45 Carat Round and Triangle Diamond Three-Stone Engagement Ring
0.45 Carat Round and Triangle Diamond Three-Stone Engagement Ring

0.45 Carat Round and Triangle Diamond Three-Stone Engagement Ring

Located in Santa Monica, CA

complemented by two triangle cut accent diamonds in platinum. From the antique fine jewelry collection at

Category

Late 20th Century Engagement Rings

Materials

Diamond, Platinum

Timeless 0.20ct Triangle Diamond Stud Earrings in 18K White Gold
Timeless 0.20ct Triangle Diamond Stud Earrings in 18K White Gold

Timeless 0.20ct Triangle Diamond Stud Earrings in 18K White Gold

Located in רמת גן, IL

These modern stud earrings feature two triangle-cut natural diamonds totaling 0.20ct, in F-G color

Category

2010s Singaporean Stud Earrings

Materials

Diamond, 18k Gold, White Gold

14k White Gold Triangle Shaped Chandelier Earrings
14k White Gold Triangle Shaped Chandelier Earrings

14k White Gold Triangle Shaped Chandelier Earrings

Located in Hong Kong, HK

flawless 14k white gold, complemented by the gorgeous diamonds in G/H color. Every facet meticulously cut

Category

2010s Hong Kong Contemporary Chandelier Earrings

Materials

Diamond, White Gold

14K Yellow Gold 7/8 Carat Diamond and Blue Triangle Tanzanite Bracelet
14K Yellow Gold 7/8 Carat Diamond and Blue Triangle Tanzanite Bracelet

14K Yellow Gold 7/8 Carat Diamond and Blue Triangle Tanzanite Bracelet

Located in New York, NY

, alternating geometric patterns are set with dazzling round cut diamonds. Further, the setting with precious

Category

21st Century and Contemporary Indian Contemporary Link Bracelets

Materials

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

Diamond Halo Set Triangle Symbol Motif 18K White Gold Pendant Chain Necklace
Diamond Halo Set Triangle Symbol Motif 18K White Gold Pendant Chain Necklace

Diamond Halo Set Triangle Symbol Motif 18K White Gold Pendant Chain Necklace

By Galt & Bro. Jewelers

Located in Tysons, VA

design adorned with sparkling white diamonds. The diamonds are meticulously set, enhancing the modern

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Triangle Mother of Pearl Diamond Tsavorite Pendant Necklace 18k Yellow Gold
Triangle Mother of Pearl Diamond Tsavorite Pendant Necklace 18k Yellow Gold

Triangle Mother of Pearl Diamond Tsavorite Pendant Necklace 18k Yellow Gold

Located in Suwanee, GA

Triangle Mother of Pearl Diamond Tsavorite Pendant Necklace 18k Yellow Gold. Free Domestic USPS

Category

2010s American Arts and Crafts Pendant Necklaces

Materials

Diamond, Pearl, Tsavorite, 18k Gold, Gold, Yellow Gold

Freeform Black Opal Triangle and Diamond Ring in 18k White Gold
Freeform Black Opal Triangle and Diamond Ring in 18k White Gold

Freeform Black Opal Triangle and Diamond Ring in 18k White Gold

Located in Honolulu, HI

Item Specifications: Metal: 18K White Gold Style: Opal and Diamond Ring Total Weight: 16.10

Category

Late 20th Century Unknown Modern Cocktail Rings

Materials

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

Triangle Shaped Agate Pendant with Pave Diamond Made in 18k Gold & Silver
Triangle Shaped Agate Pendant with Pave Diamond Made in 18k Gold & Silver

Triangle Shaped Agate Pendant with Pave Diamond Made in 18k Gold & Silver

By Artisan NYC

Located in New York, NY

18kt:0.96gms, Diamond:3.11cts, Silver:9.94gms, Agate:167.10ct Size: 91X66 MM"

Category

21st Century and Contemporary Indian Artisan Pendant Necklaces

Materials

Agate, Diamond, 18k Gold, Silver

18kt Yellow Gold Ring with Beautiful 6.68ct Sapphire & 1.07ct Triangle Diamonds
18kt Yellow Gold Ring with Beautiful 6.68ct Sapphire & 1.07ct Triangle Diamonds

18kt Yellow Gold Ring with Beautiful 6.68ct Sapphire & 1.07ct Triangle Diamonds

Located in Antwerp, BE

Comes with IGI certificate Diamonds: Triangle diamonds, together 1.07ct Brilliant cut diamonds together

Category

21st Century and Contemporary Belgian Artisan Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Triangle Shaped Black Onyx Collar Necklace with Pave Diamonds in Zig Zag Shape
Triangle Shaped Black Onyx Collar Necklace with Pave Diamonds in Zig Zag Shape

Triangle Shaped Black Onyx Collar Necklace with Pave Diamonds in Zig Zag Shape

By Artisan NYC

Located in New York, NY

"18K:2.41g, Diamond:9.47ct, Silver:52.826g, Black Onyx:9ct

Category

21st Century and Contemporary Indian Art Deco Chain Necklaces

Materials

Diamond, Onyx, 18k Gold, Silver

Yellow Gold Amethyst Blue Topaz Diamond Ring 14k Triangle & Lozenge 5.20ctw Sz6
Yellow Gold Amethyst Blue Topaz Diamond Ring 14k Triangle & Lozenge 5.20ctw Sz6

Yellow Gold Amethyst Blue Topaz Diamond Ring 14k Triangle & Lozenge 5.20ctw Sz6

Located in Greensboro, NC

: Routinely Enhanced Carat(s): 2.80ctw Cut: Fancy Triangle Natural Diamonds Carat(s): 0.1 Cut: Round

Category

21st Century and Contemporary Cocktail Rings

Materials

Amethyst, Diamond, Topaz, Blue Topaz, 14k Gold, White Gold, Yellow Gold

Art Deco Triangle Earring in 14K Yellow Gold with Emerald Diamond & Black Enamel
Art Deco Triangle Earring in 14K Yellow Gold with Emerald Diamond & Black Enamel

Art Deco Triangle Earring in 14K Yellow Gold with Emerald Diamond & Black Enamel

By VR Jewels

Located in New York, NY

the spirit of Art Deco elegance. Accentuating each point of the triangle are brilliant-cut diamonds

Category

21st Century and Contemporary American Modernist Stud Earrings

Materials

Diamond, Emerald, Gold, 14k Gold, Yellow Gold, Enamel

14K Yellow Gold Trillion Cut Diamond Stud Earrings #18085
14K Yellow Gold Trillion Cut Diamond Stud Earrings #18085

14K Yellow Gold Trillion Cut Diamond Stud Earrings #18085

Located in Washington Depot, CT

were meticulously crafted from 14K yellow gold and features two triangle brilliant cut diamonds that

Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Natural 0.74ct Gia L SI2 Triangular Cut Loose Diamond
Natural 0.74ct Gia L SI2 Triangular Cut Loose Diamond

Natural 0.74ct Gia L SI2 Triangular Cut Loose Diamond

Located in Houston, TX

. Might show minor signs of wear. One (1) modified triangle cut natural diamond: Measurements: 6.25mm x

Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Natural 0.75ct GIA G SI2 Triangular Cut Loose Diamond
Natural 0.75ct GIA G SI2 Triangular Cut Loose Diamond

Natural 0.75ct GIA G SI2 Triangular Cut Loose Diamond

Located in Houston, TX

. Might show minor signs of wear. One (1) modified triangle cut natural diamond: Measurements: 7.12mm x

Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Oval Ruby and Trillion-Cut Diamond Three-Stone Ring
Oval Ruby and Trillion-Cut Diamond Three-Stone Ring

Oval Ruby and Trillion-Cut Diamond Three-Stone Ring

Located in New York, NY

-cut (triangle) diamonds totaling approximately 0.85 carats. The clean lines of the white gold mounting

Category

20th Century Retro Three-Stone Rings

Materials

Diamond, White Diamond, Ruby, Gold, 14k Gold, White Gold

Fine Royal Blue Sapphire & Diamond 18k White Gold Oval Cut Three Stone Ring
Fine Royal Blue Sapphire & Diamond 18k White Gold Oval Cut Three Stone Ring

Fine Royal Blue Sapphire & Diamond 18k White Gold Oval Cut Three Stone Ring

By Gems and Jewels UK

Located in Birmingham, GB

Fine Oval Cut Royal Blue Sapphire And Diamond 18k White Gold Three Stone Ring. Fine 1.03 carat

Category

21st Century and Contemporary Three-Stone Rings

Materials

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

Vintage Art Deco Round-cut Ruby Tapered Baguette Diamond Ring in 20K Yellow Gold
Vintage Art Deco Round-cut Ruby Tapered Baguette Diamond Ring in 20K Yellow Gold

Vintage Art Deco Round-cut Ruby Tapered Baguette Diamond Ring in 20K Yellow Gold

Located in Wan Chai District, HK

Deco design. Further enhancing the ring's allure, two triangles of round-cut diamonds are delicately

Category

20th Century Hong Kong Art Deco Cocktail Rings

Materials

Diamond, Ruby, Yellow Gold

Art Deco Diamond & Ruby Navette Ring
Art Deco Diamond & Ruby Navette Ring

Art Deco Diamond & Ruby Navette Ring

Located in New York, NY

Art Deco Diamond & Ruby Navette Ring A ring set with diamonds & two triangle cut rubies

Category

Vintage 1920s Unknown Art Deco Three-Stone Rings

Materials

Diamond, Ruby, Platinum

  • 1
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Triangle Cut Diamond For Sale on 1stDibs

You are likely to find exactly the triangle cut diamond you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of gold, 18k gold and white gold, this item was constructed with great care. You can easily find a 189 antique edition and 238 modern creations to choose from as well. Making the right choice when shopping for a triangle cut diamond may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 carat and 1 carat carat weights, specifically, are sought with frequency. There have been many well-made iterations of the classic triangle cut diamond over the years, but those made by Falcinelli Italy, Pasquale Bruni and Gems Paradise are often thought to be among the most beautiful. A brilliant cut version of this piece has appeal, but there are also round cut and trillion cut versions for sale. There aren’t many items for men if you’re seeking a triangle cut diamond, as most of the options available are for women and unisex.

How Much is a Triangle Cut Diamond?

On average, a triangle cut diamond at 1stDibs sells for $4,837, while they’re typically $1 on the low end and $1,134,536 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.  

Questions About Triangle Cut Diamond
  • 1stDibs ExpertFebruary 22, 2021
    A triangle shaped diamond is called a Triangular brilliant or a Trilliant or Trillion. They are cut so that there are three equally straight sides and are often cut from shallow double crystals.
  • 1stDibs ExpertNovember 8, 2023
    Yes, the princess cut is a good cut for a diamond. For one thing, princess-cut diamonds are similar to the shape of a raw diamond. As a result, jewelers waste less of the stone, often leading to cost-effective pricing for princess-cut diamond jewelry. The princess cut is also visually appealing due to its symmetrical shape. As a brilliant cut, it shows off the sparkle of a diamond. On 1stDibs, shop a collection of princess-cut diamond jewelry.
  • 1stDibs ExpertNovember 1, 2023
    There is no single prettiest cut of diamond, as the visual appeal of jewelry is a matter of personal preference. If you love the sparkle of diamonds, brilliant cuts like the round, cushion, radiant, princess, pear, oval and marquise may appeal to you. Step-cut styles, which include Asscher, emerald and baguette, allow the beautiful color of a gemstone to take center stage. Find a large collection of diamond jewelry on 1stDibs.
  • 1stDibs ExpertDecember 4, 2023
    What the most prestigious diamond cut is varies based on individual opinions. Some people may say the round brilliant cut because of its popularity and the fact that it is one of the most expensive in terms of price per carat. Others may point to the cuts that are the most difficult to make, such as the oval, marquise or pear. The Gemological Institute of America (GIA) ratings can also make a specific diamond's cut prestigious. According to the GIA grading system, Excellent cuts are the finest quality. Find a large selection of diamond jewelry on 1stDibs.
  • 1stDibs ExpertSeptember 28, 2021
    A portrait cut diamond is an Indian originated diamond cut, also known as the lasque. In this design, the diamond is artistically cut in the form of a slab of numerous shapes. They have an intricately polished upper & lower surface, which add to the overall aesthetic of the ring. Shop vintage & unique portrait cut diamond jewelry on 1stDibs today.
  • 1stDibs ExpertFebruary 22, 2021
    A princess cut, which has the technical name “square modified brilliant,"" is a popular diamond engagement ring cut. The characteristics of a princess cut are a straight sided rectangular outline with a brilliant style facet arrangement. Princess cuts tend to produce more sparkle than other traditional square diamonds.
  • 1stDibs ExpertApril 5, 2022
    An Ashoka-cut diamond is a rectangular-shaped cushion cut with rounded corners. It is so unique, it was even given its own patent. This extremely rare, exclusive diamond is only available from William Goldberg, but you can also shop the look from some of the world’s top jewelry sellers on 1stDibs.
  • A trillion cut diamond is a triangular shaped brilliant cut diamond. It normally has 50 facets.
  • 1stDibs ExpertFebruary 22, 2021
    A step cut diamond is usually square or rectangular and gets its name from the step-like faceting. The facets are arranged in parallel lines on all four sides and tend to be larger facets than brilliant-cut diamonds.
  • 1stDibs ExpertApril 5, 2022
    A moval cut diamond is a gemstone cut in a particular way to display in jewelry. The term describes a cross between oval and marquise cuts with a round shape and subtle points at the top and bottom. You'll find a collection of moval cut diamond gemstone jewelry on 1stDibs.
  • 1stDibs ExpertOctober 5, 2021
    A transitional cut diamond bridges the chunky old Euro diamonds of the old world and the flashy stones of today. With the advent of new technology in the 1920s, the old European diamond began to “transition: to the early modern cut or early American cut, the transitional cut diamond. In the 1930s and 1940s, transitional cut diamonds were most often used in jewelry. On 1stDibs, find a broad range of antique and vintage diamond jewelry.
  • 1stDibs ExpertOctober 12, 2021
    In simple terms, a tycoon cut is a gemstone cut that has nine crown facets and 20 step-cut pavilion facets. Find a collection of vintage tycoon cut diamond jewelry on 1stDibs today.
  • 1stDibs ExpertFebruary 22, 2021
    There are a handful of different diamond cuts, each differing in cost, carat, and size. The most popular diamond cuts include round brilliant-cut, princess-cut, marquise-cut, cushion-cut, emerald-cut, radiant-cut, pear-shaped, oval, and asscher-cut.
  • 1stDibs ExpertNovember 2, 2023
    The hardest diamond cuts for a jeweler to make are those that have many facets arranged in a complex shape. One of the most popular challenging cuts is the heart-shaped diamond, which has 56 to 58 facets. Other elaborate cuts include the Asprey, the Eighty-Eight, the Royal Asscher, the Jubilee and the Ashoka. Shop a wide range of diamond jewelry on 1stDibs.
  • 1stDibs ExpertNovember 2, 2023
    The cuts in a diamond are called facets. In addition, the term cut can refer to a diamond's overall shape and design. Each cut of diamond has a specific number of facets arranged uniquely. For example, 58 facets make up a round diamond, while an Asscher-cut diamond has 57. Find a diverse assortment of diamond jewelry on 1stDibs.
  • 1stDibs ExpertNovember 8, 2023
    Generally, the most expensive cut of diamond is the brilliant round cut. This cut creates the most waste during the shaping process, and the excess material gets factored into the price. Keep in mind that other factors like clarity, color and carat weight also impact the price. On 1stDibs, find a wide range of diamond jewelry.
  • 1stDibs ExpertJanuary 23, 2024
    A star-cut diamond is a diamond with a certain shape and facet arrangement. Specifically, the style features 86 facets and is a brilliant cut that shows off the sparkle of a diamond. In terms of shape, the cut produces a gemstone that resembles a five-pointed star. On 1stDibs, explore a wide variety of diamond jewelry.
  • 1stDibs ExpertMarch 22, 2022
    A cushion cut diamond is one that has a square shape with rounded corners. It differs from the similarly shaped emerald cut in that it has a brilliant cut that maximizes sparkle rather than a stepped cut that shows off color and clarity. You'll find a variety of cushion cut diamond jewelry on 1stDibs.
  • 1stDibs ExpertNovember 2, 2021
    A Victorian-cut diamond features a top crown that is distinctly multifaceted — it has a small table and step-cut bottom pavilion that comprises 73 facets. It appears quite large when set. Relatedly, rose-cut diamonds are uncommon in modern jewelry and are often associated with antique styles like Victorian or Georgian.
  • 1stDibs ExpertNovember 6, 2023
    Diamond cuts on chains are small grooves or notches on the surface of the metal. The addition of this detailing gives metal chains a luminous, almost sparkling effect. The term is not to be confused with diamond cut, which refers to the design guide that a jeweler uses for shaping gemstones. A diamond's cut relates to how well the stone's facets interact with light. Explore a variety of chain necklaces on 1stDibs.