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Handmade Triangle Earrings with Diamonds in 18 Karat Yellow Gold
Handmade Triangle Earrings with Diamonds in 18 Karat Yellow Gold

Handmade Triangle Earrings with Diamonds in 18 Karat Yellow Gold

Located in Valenza, IT

Contemporary earrings hancrafted by skilled Italian artisans. The triangle shape is embellished by

Category

2010s Italian Artisan Stud Earrings

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

EMBLM Ennead Pendant – 14k Gold, White Diamonds, Windmill Triangle Design
EMBLM Ennead Pendant – 14k Gold, White Diamonds, Windmill Triangle Design

EMBLM Ennead Pendant – 14k Gold, White Diamonds, Windmill Triangle Design

Located in Los Angeles, CA

. Nine white round brilliant cut diamonds are set, one between each triangle, as a reminder that your

Category

2010s American Pendant Necklaces

Materials

White Diamond, Onyx, Gold, 14k Gold

David Rosenberg 2.48 Carat White & Pink GIA Triangle Diamond Stud Earring
David Rosenberg 2.48 Carat White & Pink GIA Triangle Diamond Stud Earring

David Rosenberg 2.48 Carat White & Pink GIA Triangle Diamond Stud Earring

By David Rosenberg

Located in Boca Raton, FL

A gorgeous art deco pair of triangle diamond earrings with 2.48 total carat weight E SI1 GIA

Category

21st Century and Contemporary American Art Deco Stud Earrings

Materials

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

Les Petits Bonbons Earrings Triangle with Turquoise and Diamonds
Les Petits Bonbons Earrings Triangle with Turquoise and Diamonds

Les Petits Bonbons Earrings Triangle with Turquoise and Diamonds

By Falcinelli Italy

Located in Arezzo, IT

, triangle cut turquoise 4.10 ct and diamonds pavé of 0.32 ct, pin closure.

Category

21st Century and Contemporary Italian Contemporary Lever-Back Earrings

Materials

Diamond, Turquoise, 18k Gold, Rose Gold

Les Petits Bonbons Necklace Triangle with Turquoise and Diamonds
Les Petits Bonbons Necklace Triangle with Turquoise and Diamonds

Les Petits Bonbons Necklace Triangle with Turquoise and Diamonds

By Falcinelli Italy

Located in Arezzo, IT

and 48 cm, rose gold diamond chain, triangle cut turquoise 3.60 ct with diamonds pavé of 0.40 ct, pin

Category

21st Century and Contemporary Italian Contemporary Chain Necklaces

Materials

Diamond, Turquoise, 18k Gold, Rose Gold

Crossed Triangle Floral Detail Scalloped Edge Diamond 18 Karat Gold Ring
Crossed Triangle Floral Detail Scalloped Edge Diamond 18 Karat Gold Ring

Crossed Triangle Floral Detail Scalloped Edge Diamond 18 Karat Gold Ring

Located in Bangkok, TH

Crossed Triangle Floral Detail Scalloped Edge Diamond 18 Karat Gold Ring Can't find what you are

Category

Late 20th Century Thai Bridal Rings

Materials

Diamond, 18k Gold, Yellow Gold

Diamond and Green Tourmaline Multi-Strand Fashion Triangle Necklace in 18kt Gold
Diamond and Green Tourmaline Multi-Strand Fashion Triangle Necklace in 18kt Gold

Diamond and Green Tourmaline Multi-Strand Fashion Triangle Necklace in 18kt Gold

Located in Valenza, IT

gold and diamond triangles. The chains are all connected through bigger green tourmaline and diamond

Category

2010s Italian Artisan Multi-Strand Necklaces

Materials

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

Les Petits Bonbons Necklace Triangle with Smoky Quartz and Diamonds
Les Petits Bonbons Necklace Triangle with Smoky Quartz and Diamonds

Les Petits Bonbons Necklace Triangle with Smoky Quartz and Diamonds

By Falcinelli Italy

Located in Arezzo, IT

and 48 cm, rose gold diamond chain, triangle cut smoky quartz 4.00 ct with diamonds pavé of 0.40 ct

Category

21st Century and Contemporary Italian Contemporary Chain Necklaces

Materials

Diamond, Quartz, 18k Gold, Rose Gold

Les Petits Bonbons Earrings Triangle with Rhodolite, Turquoise and Diamonds
Les Petits Bonbons Earrings Triangle with Rhodolite, Turquoise and Diamonds

Les Petits Bonbons Earrings Triangle with Rhodolite, Turquoise and Diamonds

By Falcinelli Italy

Located in Arezzo, IT

stones and shiny diamonds for a contemporary design. Cast rose gold earrings, triangle cut turquoise

Category

21st Century and Contemporary Italian Contemporary Lever-Back Earrings

Materials

Diamond, Turquoise, Rhodolite, 18k Gold, Rose Gold

Les Petits Bonbons Necklace Triangle with Rhodolite, Turquoise and Diamonds
Les Petits Bonbons Necklace Triangle with Rhodolite, Turquoise and Diamonds

Les Petits Bonbons Necklace Triangle with Rhodolite, Turquoise and Diamonds

By Falcinelli Italy

Located in Arezzo, IT

refinement. Necklace lenght 43 cm with extension at 45 cm and 48 cm, rose gold diamond chain, triangle cut

Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Diamond, Turquoise, Rhodolite, 18k Gold, Rose Gold

Ama Triangle Earrings in 18k Rose White Yellow Gold w/ White & Champagne Diamond
Ama Triangle Earrings in 18k Rose White Yellow Gold w/ White & Champagne Diamond

Ama Triangle Earrings in 18k Rose White Yellow Gold w/ White & Champagne Diamond

By Pasquale Bruni

Located in Valenza, IT

femininity: the triangle. Talisman of the goddesses, it is a symbol that sends a message of warmth

Category

2010s Italian Romantic Stud Earrings

Materials

White Diamond, Brown Diamond, White Gold, Yellow Gold, Rose Gold

Ama Triangle Ring in 18k Rose, White & Yellow Gold w/ White & Champagne Diamonds
Ama Triangle Ring in 18k Rose, White & Yellow Gold w/ White & Champagne Diamonds

Ama Triangle Ring in 18k Rose, White & Yellow Gold w/ White & Champagne Diamonds

By Pasquale Bruni

Located in Valenza, IT

femininity: the triangle. Talisman of the goddesses, it is a symbol that sends a message of warmth

Category

2010s Italian Romantic Fashion Rings

Materials

White Diamond, Brown Diamond, White Gold, Yellow Gold, Rose Gold

Ama Triangle Ring in 18k Rose, White & Yellow Gold w/ White & Champagne Diamonds
Ama Triangle Ring in 18k Rose, White & Yellow Gold w/ White & Champagne Diamonds

Ama Triangle Ring in 18k Rose, White & Yellow Gold w/ White & Champagne Diamonds

By Pasquale Bruni

Located in Valenza, IT

femininity: the triangle. Talisman of the goddesses, it is a symbol that sends a message of warmth

Category

2010s Italian Romantic Fashion Rings

Materials

White Diamond, Brown Diamond, White Gold, Yellow Gold, Rose Gold

Ama Triangle Ring in 18k Rose, White & Yellow Gold w/ White & Champagne Diamonds
Ama Triangle Ring in 18k Rose, White & Yellow Gold w/ White & Champagne Diamonds

Ama Triangle Ring in 18k Rose, White & Yellow Gold w/ White & Champagne Diamonds

By Pasquale Bruni

Located in Valenza, IT

femininity: the triangle. Talisman of the goddesses, it is a symbol that sends a message of warmth

Category

2010s Italian Romantic Fashion Rings

Materials

White Diamond, Brown Diamond, White Gold, Yellow Gold, Rose Gold

Ama Triangle Ring in 18k Rose, White & Yellow Gold w/ White & Champagne Diamonds
Ama Triangle Ring in 18k Rose, White & Yellow Gold w/ White & Champagne Diamonds

Ama Triangle Ring in 18k Rose, White & Yellow Gold w/ White & Champagne Diamonds

By Pasquale Bruni

Located in Valenza, IT

femininity: the triangle. Talisman of the goddesses, it is a symbol that sends a message of warmth

Category

2010s Italian Romantic Fashion Rings

Materials

White Diamond, Brown Diamond, White Gold, Yellow Gold, Rose Gold

Ama Triangle Ring in 18k Rose, White & Yellow Gold w/ White & Champagne Diamonds
Ama Triangle Ring in 18k Rose, White & Yellow Gold w/ White & Champagne Diamonds

Ama Triangle Ring in 18k Rose, White & Yellow Gold w/ White & Champagne Diamonds

By Pasquale Bruni

Located in Valenza, IT

femininity: the triangle. Talisman of the goddesses, it is a symbol that sends a message of warmth

Category

2010s Italian Romantic Fashion Rings

Materials

White Diamond, Brown Diamond, White Gold, Yellow Gold, Rose Gold

Ama Triangle Ring in 18k Rose, White & Yellow Gold w/ White & Champagne Diamonds
Ama Triangle Ring in 18k Rose, White & Yellow Gold w/ White & Champagne Diamonds

Ama Triangle Ring in 18k Rose, White & Yellow Gold w/ White & Champagne Diamonds

By Pasquale Bruni

Located in Valenza, IT

femininity: the triangle. Talisman of the goddesses, it is a symbol that sends a message of warmth

Category

2010s Italian Romantic Fashion Rings

Materials

White Diamond, Brown Diamond, White Gold, Yellow Gold, Rose Gold

Ama Triangle Ring in 18k Rose, White & Yellow Gold w/ White & Champagne Diamonds
Ama Triangle Ring in 18k Rose, White & Yellow Gold w/ White & Champagne Diamonds

Ama Triangle Ring in 18k Rose, White & Yellow Gold w/ White & Champagne Diamonds

By Pasquale Bruni

Located in Valenza, IT

femininity: the triangle. Talisman of the goddesses, it is a symbol that sends a message of warmth

Category

2010s Italian Romantic Fashion Rings

Materials

White Diamond, Brown Diamond, White Gold, Yellow Gold, Rose Gold

Ama Triangle Ring in 18k Rose, White & Yellow Gold w/ White & Champagne Diamonds
Ama Triangle Ring in 18k Rose, White & Yellow Gold w/ White & Champagne Diamonds

Ama Triangle Ring in 18k Rose, White & Yellow Gold w/ White & Champagne Diamonds

By Pasquale Bruni

Located in Valenza, IT

femininity: the triangle. Talisman of the goddesses, it is a symbol that sends a message of warmth

Category

2010s Italian Romantic Fashion Rings

Materials

White Diamond, Brown Diamond, White Gold, Yellow Gold, Rose Gold

Les Petits Bonbons Earrings Triangle with Citrine, Smoky Quartz and Diamonds
Les Petits Bonbons Earrings Triangle with Citrine, Smoky Quartz and Diamonds

Les Petits Bonbons Earrings Triangle with Citrine, Smoky Quartz and Diamonds

By Falcinelli Italy

Located in Arezzo, IT

a game of shades with a contemporary design. Cast rose gold earrings, triangle cut smoky quartz

Category

21st Century and Contemporary Italian Contemporary Lever-Back Earrings

Materials

Citrine, Diamond, Quartz, 18k Gold, Rose Gold

Les Petits Bonbons Earrings Triangle with Amethyst, Green Onyx and Diamonds
Les Petits Bonbons Earrings Triangle with Amethyst, Green Onyx and Diamonds

Les Petits Bonbons Earrings Triangle with Amethyst, Green Onyx and Diamonds

By Falcinelli Italy

Located in Arezzo, IT

by precious diamonds for a fun and elegant look. Cast rose gold earrings, triangle cut green onyx

Category

21st Century and Contemporary Italian Contemporary Lever-Back Earrings

Materials

Amethyst, Diamond, Onyx, 18k Gold, Rose Gold

Les Petits Bonbons Necklace Triangle with Amethyst, Green Onyx and Diamonds
Les Petits Bonbons Necklace Triangle with Amethyst, Green Onyx and Diamonds

Les Petits Bonbons Necklace Triangle with Amethyst, Green Onyx and Diamonds

By Falcinelli Italy

Located in Arezzo, IT

at 45 cm and 48 cm, rose gold diamond chain, triangle cut green onyx 3.90 ct with diamonds pavé of

Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Amethyst, Diamond, Onyx, 18k Gold, Rose Gold

Diamond and White Cacholong Triangle Bracelet, Mirror Collection in 18kt Gold
Diamond and White Cacholong Triangle Bracelet, Mirror Collection in 18kt Gold

Diamond and White Cacholong Triangle Bracelet, Mirror Collection in 18kt Gold

Located in Valenza, IT

cacholong and star-cut diamond triangles. In ancient Egypt, cacholong was associated with Apis, a sacred

Category

2010s Italian Bangles

Materials

Diamond, Gold, 18k Gold, Rose Gold

Les Petits Bonbons Necklace Triangle with Citrine, Smoky Quartz and Diamonds
Les Petits Bonbons Necklace Triangle with Citrine, Smoky Quartz and Diamonds

Les Petits Bonbons Necklace Triangle with Citrine, Smoky Quartz and Diamonds

By Falcinelli Italy

Located in Arezzo, IT

cm with extension at 45 cm and 48 cm, rose gold diamond chain, triangle cut smoky quartz 4.00 ct with

Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Citrine, Diamond, Quartz, 18k Gold, Rose Gold

Arunashi Reverse Set Up and Down Triangle Earrings, 18 Karat Blackened Gold
Arunashi Reverse Set Up and Down Triangle Earrings, 18 Karat Blackened Gold

Arunashi Reverse Set Up and Down Triangle Earrings, 18 Karat Blackened Gold

By Arunashi

Located in Beverly Hills, CA

. The drop portion of these earrings features brilliant cut diamonds set in an upside-down triangle

Category

21st Century and Contemporary American Drop Earrings

Materials

Diamond, Gold, 18k Gold

Rose Cut Diamonds and White Gold Ear Pendant Earrings
Rose Cut Diamonds and White Gold Ear Pendant Earrings

Rose Cut Diamonds and White Gold Ear Pendant Earrings

Located in New York, NY

Rose cut inverted pear shaped diamond suspending rose cut round AND triangle shaped diamond

Category

2010s American Romantic Drop Earrings

Materials

Diamond, White Gold

Art Deco Marquise Cut Diamond, Sapphire and Gold Ring
Art Deco Marquise Cut Diamond, Sapphire and Gold Ring

Art Deco Marquise Cut Diamond, Sapphire and Gold Ring

Located in Madison area, WI

diamond; 20 square- and triangle-cut natural sapphires totaling .80 carats; 30 round-cut diamonds totaling

Category

20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

THIALH 0.71 Carat F Color VVS1 Clarity Cushion-Cut Diamond Engagement Ring
THIALH 0.71 Carat F Color VVS1 Clarity Cushion-Cut Diamond Engagement Ring

THIALH 0.71 Carat F Color VVS1 Clarity Cushion-Cut Diamond Engagement Ring

Located in Hong Kong, HK

scalene triangles and brilliant-cut diamonds and a center cushion-cut diamond brilliant-cut diamonds set

Category

2010s Hong Kong Modern Engagement Rings

Materials

Diamond, 18k Gold

Gilin 18 Karat Gold White Diamond Ring
Gilin 18 Karat Gold White Diamond Ring

Gilin 18 Karat Gold White Diamond Ring

By GILIN

Located in Central, HK

with triangle and half-moon cut diamonds to make like a huge pear shape. it's very unique and special

Category

21st Century and Contemporary Hong Kong Modern Band Rings

Materials

Diamond, Gold

18 Karat White Gold Diamond & Emerald Earrings
18 Karat White Gold Diamond & Emerald Earrings

18 Karat White Gold Diamond & Emerald Earrings

By Manisha & Saurabh Mody

Located in MUMBAI, IN

calibrated triangle shape diamonds are cut & set in a precise manner that makes it look like a single

Category

2010s Indian Modern Dangle Earrings

Materials

Diamond, Emerald, 18k Gold, White Gold

Pink garnet and white diamond band fashion ring - Italian design
Pink garnet and white diamond band fashion ring - Italian design

Pink garnet and white diamond band fashion ring - Italian design

Located in Valenza, IT

elevates it into exquisite jewelry pieces with expertly crafted gem cuts. Our Pink Garnet Triangle White

Category

2010s Italian Artisan Band Rings

Materials

White Diamond, Garnet

18 Karat White Gold, Diamond and Emerald Earrings
18 Karat White Gold, Diamond and Emerald Earrings

18 Karat White Gold, Diamond and Emerald Earrings

By Manisha & Saurabh Mody

Located in MUMBAI, IN

. The triangle & marquise shape brilliant cut diamonds are well placed to create distance between the

Category

2010s Indian Modern Drop Earrings

Materials

Diamond, Emerald, 18k Gold, White Gold

Platinum Round & Baguette Diamond Comet Brooch
Platinum Round & Baguette Diamond Comet Brooch

Platinum Round & Baguette Diamond Comet Brooch

Located in Toronto, CA

Brilliant Cut, Swiss Cut, Old Mine Cut Diamonds= 1.80ct VS1-I1 FG 56 Baguette Cut, Triangle Cut, Whistle

Category

21st Century and Contemporary Brooches

Materials

Diamond, Platinum

Exquisite Ladies Diamond Platinum Three-Stone Engagement Ring
Exquisite Ladies Diamond Platinum Three-Stone Engagement Ring

Exquisite Ladies Diamond Platinum Three-Stone Engagement Ring

Located in Lombard, IL

, I color, good cut further accented with two prong set triangle brilliant cut diamonds, measuring

Category

Vintage 1930s Engagement Rings

Materials

Diamond, Platinum

Certified Burmese Cushion Ruby 3.60 Carat Diamonds Platinum Ring
Certified Burmese Cushion Ruby 3.60 Carat Diamonds Platinum Ring

Certified Burmese Cushion Ruby 3.60 Carat Diamonds Platinum Ring

Located in New York, NY

ruby is Certified. It is accented at either sides with triangle cut natural diamonds 0.93 ct in G-H

Category

2010s American Contemporary Cocktail Rings

Materials

White Diamond, Ruby, Diamond, Platinum

Les Petits Bonbons Necklace with Colored Stones and Diamonds
Les Petits Bonbons Necklace with Colored Stones and Diamonds

Les Petits Bonbons Necklace with Colored Stones and Diamonds

By Falcinelli Italy

Located in Arezzo, IT

and fun allure. 110 cm lenght necklace, rose gold diamond chain, triangle cut smoky quartz 2.00 ct

Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Diamond, Multi-gemstone, 18k Gold, Rose Gold

Les Petits Bonbons Necklace Square with Green Onyx and Diamonds
Les Petits Bonbons Necklace Square with Green Onyx and Diamonds

Les Petits Bonbons Necklace Square with Green Onyx and Diamonds

By Falcinelli Italy

Located in Arezzo, IT

diamond chain, triangle cut green onyx 3.90 ct with diamonds pavé of 0.40 ct, lobster clasp closure.

Category

21st Century and Contemporary Italian Contemporary Chain Necklaces

Materials

Diamond, Onyx, 18k Gold, Rose Gold

14k White Gold Art Deco Diamond and Sapphire Convertible Brooch/Pendant
14k White Gold Art Deco Diamond and Sapphire Convertible Brooch/Pendant

14k White Gold Art Deco Diamond and Sapphire Convertible Brooch/Pendant

Located in Boone, NC

: 5 Old European Cut Diamonds 2 Triangle Cut Sapphires Length: 18" Chain: 1mm Cable with

Category

Early 20th Century American Art Deco Pendant Necklaces

Materials

Diamond, Sapphire, 14k Gold, White Gold

9.60 Carat No-Heat Burma Sapphire and Diamond Ring
9.60 Carat No-Heat Burma Sapphire and Diamond Ring

9.60 Carat No-Heat Burma Sapphire and Diamond Ring

Located in San Francisco, CA

faceted pavilion for extra luster. It is embellished on the sides with a pair of step-cut triangle

Category

Mid-20th Century Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

18 Karat White Gold, Black and White Diamond and Onyx Carioca Ring
18 Karat White Gold, Black and White Diamond and Onyx Carioca Ring

18 Karat White Gold, Black and White Diamond and Onyx Carioca Ring

By BARE Fine Jewelry

Located in Antwerp, BE

Diamonds and 2 triangle cut onyx. Carat Diamonds: 0.3ct Central stone: Natural onyx Certified by

Category

21st Century and Contemporary Belgian Contemporary Fashion Rings

Materials

White Diamond, Black Diamond, Onyx, 18k Gold

18 Karat Yellow Gold, Black and White Diamond and Tourmaline Carioca Ring
18 Karat Yellow Gold, Black and White Diamond and Tourmaline Carioca Ring

18 Karat Yellow Gold, Black and White Diamond and Tourmaline Carioca Ring

By BARE Fine Jewelry

Located in Antwerp, BE

Diamonds and 2 triangle cut tourmaline. Carat Diamonds: 0.3ct Colorstone: Natural, Green Tourmaline

Category

21st Century and Contemporary Belgian Contemporary Fashion Rings

Materials

White Diamond, Black Diamond, Tourmaline, 18k Gold

18 Karat White Gold, Black and White Diamond and Tourmaline Carioca Ring
18 Karat White Gold, Black and White Diamond and Tourmaline Carioca Ring

18 Karat White Gold, Black and White Diamond and Tourmaline Carioca Ring

By BARE Fine Jewelry

Located in Antwerp, BE

Diamonds and 2 triangle cut tourmaline. Carat Diamonds: 0.3ct Colorstone: Natural, Green Tourmaline

Category

21st Century and Contemporary Belgian Contemporary Fashion Rings

Materials

White Diamond, Black Diamond, Tourmaline, 18k Gold

Pearl Diamond Turquoise Enamel 22 Karat Gold Artisan Dangle Earrings
Pearl Diamond Turquoise Enamel 22 Karat Gold Artisan Dangle Earrings

Pearl Diamond Turquoise Enamel 22 Karat Gold Artisan Dangle Earrings

By Manjrie

Located in Singapore, Singapore

) in the centre, double cut diamonds at the sides, and triangle rose cut diamonds at the bottom. Made w

Category

2010s Indian Artisan Dangle Earrings

Materials

Diamond, Cultured Pearl, Tanzanite, 22k Gold

18 Karat Pink Gold Ring with Amethyst, Black Diamonds and Salmon Pink Enamel
18 Karat Pink Gold Ring with Amethyst, Black Diamonds and Salmon Pink Enamel

18 Karat Pink Gold Ring with Amethyst, Black Diamonds and Salmon Pink Enamel

By Nikos Koulis

Located in Athens, Attic

paved and white diamonds, and amethyst tapered baguette with a triangle cut white diamond to showcase

Category

2010s Greek Contemporary More Rings

Materials

Amethyst, White Diamond, Black Diamond, Gold, 18k Gold, Rose Gold, Enamel

Cushla Whiting 4.27 Carat Blue Green Sapphire 'Marni' Engagement Ring
Cushla Whiting 4.27 Carat Blue Green Sapphire 'Marni' Engagement Ring

Cushla Whiting 4.27 Carat Blue Green Sapphire 'Marni' Engagement Ring

By Cushla Whiting

Located in Melbourne, AU

green sapphire with step cut triangle diamonds on the side, totalling 0.578 ct. All of our designs can

Category

2010s Australian Art Deco Engagement Rings

Materials

Sapphire, 18k Gold

Vintage Triangle Cut Diamond 18K Yellow Gold Braided Ring
Vintage Triangle Cut Diamond 18K Yellow Gold Braided Ring

Vintage Triangle Cut Diamond 18K Yellow Gold Braided Ring

Located in Beverly Hills, CA

Center Stone: Triangle Cut Diamond Weight: Approximately .80 Carat Color: H Clarity: SI Accent

Category

Vintage 1980s Cocktail Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Vintage GIA 1.25 Carats Triangle Cut Diamond Platinum 14k White Gold Necklace
Vintage GIA 1.25 Carats Triangle Cut Diamond Platinum 14k White Gold Necklace

Vintage GIA 1.25 Carats Triangle Cut Diamond Platinum 14k White Gold Necklace

Located in Beverly Hills, CA

One Vintage GIA 1.25 Carats Triangle Cut Diamond Platinum 14k White Gold Necklace. Featuring one

Category

1990s Pendant Necklaces

Materials

Diamond, White Diamond, Gold, 14k Gold, White Gold, Platinum

Ruby and Diamond Triangle Ring
Ruby and Diamond Triangle Ring

Ruby and Diamond Triangle Ring

Located in Idar-Oberstein, DE

Burmese origin. The centre stone is harmoniously flanked by two triangle cut diamonds. Ring size 54 - can

Category

20th Century Engagement Rings

Materials

Diamond, Ruby, Platinum

Tsavorite Garnet, Diamond & Platinum Ring
Tsavorite Garnet, Diamond & Platinum Ring

Tsavorite Garnet, Diamond & Platinum Ring

Located in Carmel-by-the-Sea, CA

5.50 carat Tsavorite Garnet, Two Triangle-Cut Diamonds weighing 1.15 and 1 carat

Category

20th Century Three-Stone Rings

Materials

Garnet, Diamond, Platinum

Vintage diamond sapphire 18k white gold ring
Vintage diamond sapphire 18k white gold ring

Vintage diamond sapphire 18k white gold ring

Located in Beverly Hills, CA

This vintage 18k white gold ring features five marquise and triangle cut diamonds totaling

Category

1990s Modern Cocktail Rings

Materials

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

Sapphire Diamond Platinum Three Stone Ring
Sapphire Diamond Platinum Three Stone Ring

Sapphire Diamond Platinum Three Stone Ring

By Jack Weir and Sons

Located in Beverly Hills, CA

carat triangle cut diamond accompanied with certificate #6331552670 stating the diamond is E color, SI2

Category

2010s American Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Diamond Engagement Ring, 8.01 Carat Fancy Yellow Diamond
Diamond Engagement Ring, 8.01 Carat Fancy Yellow Diamond

Diamond Engagement Ring, 8.01 Carat Fancy Yellow Diamond

By Jewels By Viggi

Located in Palm Beach, FL

Diamond, weigh 8.01 carats, VS2 clarity,. GIA certified. Flanked by two triangle cut Diamonds weight 1.45

Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Mid Century GIA 3.02 Carats Emerald Cut Diamond Platinum Engagement Ring
Mid Century GIA 3.02 Carats Emerald Cut Diamond Platinum Engagement Ring

Mid Century GIA 3.02 Carats Emerald Cut Diamond Platinum Engagement Ring

Located in Beverly Hills, CA

color, VS1 clarity. Accented by four baguette cut and triangle cut diamonds with a total weight of

Category

Vintage 1960s Unknown Engagement Rings

Materials

Diamond, Platinum

3 Stone Diamond Engagement Ring Set With 1.71ct Princess Cut Diamond
3 Stone Diamond Engagement Ring Set With 1.71ct Princess Cut Diamond

3 Stone Diamond Engagement Ring Set With 1.71ct Princess Cut Diamond

Located in London, GB

1.71ct princess cut diamond at its heart. Flanked by two matching triangle-cut diamonds on each side

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Chanel Comete Diamond Gold Star Ring
Chanel Comete Diamond Gold Star Ring

Chanel Comete Diamond Gold Star Ring

Located in Southampton, PA

color .50ct 5 triangle cut diamonds VS1 clarity, E color total weight approx. 1ct Details: Ring

Category

1990s French Cocktail Rings

Materials

Diamond, 18k Gold

GIA Unheated Blue Sapphire Diamond Engagement Platinum Ring
GIA Unheated Blue Sapphire Diamond Engagement Platinum Ring

GIA Unheated Blue Sapphire Diamond Engagement Platinum Ring

Located in San Francisco, CA

Gorgeous custom ring features one 2.11ct cushion cut blue sapphire with 2 triangle cut diamonds

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire

  • 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 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.
  • 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 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.
  • A trillion cut diamond is a triangular shaped brilliant cut diamond. It normally has 50 facets.
  • 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 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 ExpertOctober 12, 2021
    A French cut diamond is a diamond that is cut in a square or rectangular shape, and features a high crown, along with triangle-shaped facets in a crisscross pattern. A French cut diamond is made by grinding the top of the crystal gemstone. Find a collection of antique, vintage and new French cut diamond jewelry on 1stDibs today.
  • 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 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 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.