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Square Cut, 4 Carat Colombian Emerald Pendant Set in 18 Karat White Gold
Square Cut, 4 Carat Colombian Emerald Pendant Set in 18 Karat White Gold

Square Cut, 4 Carat Colombian Emerald Pendant Set in 18 Karat White Gold

Located in London, GB

This square cut, 4 carat Colombian emerald pendant is channel set in 18K white gold, giving the stone superb all round protection. It can be placed on any white gold chain (which ca...

Category

2010s Colombian Contemporary Pendant Necklaces

Materials

Diamond, White Gold

14 Karat White Gold Open Square Diamond Necklace
14 Karat White Gold Open Square Diamond Necklace

14 Karat White Gold Open Square Diamond Necklace

Located in Scottsdale, AZ

Designer: custom design Material: 14K white gold Diamond: 1 round brilliant cut = .07ct Color: H Clarity: SI1 Dimensions: necklace measures 18-inches in length Weight: 2.95 grams

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

LB Exclusive 18 Karat Rose Gold Round and Square Diamond Necklace
LB Exclusive 18 Karat Rose Gold Round and Square Diamond Necklace

LB Exclusive 18 Karat Rose Gold Round and Square Diamond Necklace

By LB Exclusive

Located in Southampton, PA

This LB Exclusive necklace is crafted from 18K rose gold and set with round and square diamonds that, respectively, total 0.87 and 2.48 carats.

Category

21st Century and Contemporary More Necklaces

Materials

Diamond, Rose Gold

LB Exclusive 18 Karat White Gold Round and Square Diamond Necklace
LB Exclusive 18 Karat White Gold Round and Square Diamond Necklace

LB Exclusive 18 Karat White Gold Round and Square Diamond Necklace

By LB Exclusive

Located in Southampton, PA

This LB Exclusive necklace is crafted from 18K white gold and set with round and square diamonds that, respectively, total 0.87 and 2.48 carats.

Category

21st Century and Contemporary More Necklaces

Materials

Diamond, White Gold

LB Exclusive 18 Karat Yellow Gold Round and Square Diamond Necklace
LB Exclusive 18 Karat Yellow Gold Round and Square Diamond Necklace

LB Exclusive 18 Karat Yellow Gold Round and Square Diamond Necklace

By LB Exclusive

Located in Southampton, PA

This LB Exclusive necklace is crafted from 18K yellow gold and set with round and square diamonds that, respectively, total 0.87 and 2.48 carats.

Category

21st Century and Contemporary More Necklaces

Materials

Diamond, Yellow Gold

Tri-Colored Diamond Pendant Necklace
Tri-Colored Diamond Pendant Necklace

Tri-Colored Diamond Pendant Necklace

Located in Webster, NY

14K Tri-Colored gold triple square diamond necklace with over a carat of Round Brilliant Cut Diamonds.

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold

Peridot Diamond Square Pendant Necklace
Peridot Diamond Square Pendant Necklace

Peridot Diamond Square Pendant Necklace

Located in Torrance, CA

Finely detailed peridot & diamond necklace, crafted in 14 karat white gold. Checkerboard faceted peridot measures 7mm (estimated at 2 carats), accented with an estimated 0.12 cara...

Category

Mid-20th Century Unknown Modern Pendant Necklaces

Materials

Diamond, Peridot, 14k Gold, White Gold

0.17 Carat Diamond Square Pendant Necklace

0.17 Carat Diamond Square Pendant Necklace

Located in Miami, FL

0.17 carat of pave set diamond (G/VS) adorn an 18 karat yellow gold square in this pendant necklace.

Category

2010s Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Round Square Diamond Gold Hinged Necklace
Round Square Diamond Gold Hinged Necklace

Round Square Diamond Gold Hinged Necklace

Located in Stamford, CT

1970's 18k yellow gold 16 inch hinged necklace with full cut and square diamonds. Hidden built in catch.

Category

Vintage 1970s More Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Stunning Necklace with a dazzling 1-carat square cut natural diamond
Stunning Necklace with a dazzling 1-carat square cut natural diamond

Stunning Necklace with a dazzling 1-carat square cut natural diamond

Located in רמת גן, IL

A stunning pendant with a dazzling 1-carat square cut natural diamond in H VVS1. The jewelry is made of 18K Yellow Gold with a high-quality polish. The main stone is engraved with a ...

Category

2010s Israeli Pendant Necklaces

Materials

Diamond

Chopard Happy Diamonds Square Yellow Gold Necklace
Chopard Happy Diamonds Square Yellow Gold Necklace

Chopard Happy Diamonds Square Yellow Gold Necklace

By Chopard

Located in Feasterville, PA

An iconic Chopard Happy Diamonds necklace featuring a diamond shaped motif set with the finest round brilliant cut diamonds in yellow gold. The necklace features 42 round brilliant c...

Category

2010s Pendant Necklaces

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

14K White Gold 1.0ct Diamond Square Fringe Necklace
14K White Gold 1.0ct Diamond Square Fringe Necklace

14K White Gold 1.0ct Diamond Square Fringe Necklace

By LB Exclusive

Located in Southampton, PA

Each fringe features a step-cut diamond set at the center of a square frame composed of big and small round diamonds on prominent prongs.This brand new 14K White Gold 1.0ct Diamond S...

Category

21st Century and Contemporary More Necklaces

Materials

Diamond, 14k Gold, White Gold

Chopard Happy Diamond Square White Gold Pendant Necklace
Chopard Happy Diamond Square White Gold Pendant Necklace

Chopard Happy Diamond Square White Gold Pendant Necklace

By Chopard

Located in Southampton, PA

18k White Gold Happy Diamonds Diamond Square Necklace by Chopard. With 122 Round Brilliant Cut Diamonds VS1 plus 5 round brilliant cut diamonds floating in the pendant total weight ...

Category

20th Century Swiss Pendant Necklaces

Materials

Diamond, 18k Gold

Square Mystery Set 9 Stone Sapphire Pendant Necklace with Diamonds, 18K White
Square Mystery Set 9 Stone Sapphire Pendant Necklace with Diamonds, 18K White

Square Mystery Set 9 Stone Sapphire Pendant Necklace with Diamonds, 18K White

Located in New York, NY

A Square Mystery Set 9 Stone Sapphire Pendant with Diamonds made in 18K White Gold. Total Sapphire Weight: 2.70 carats, Diamond Weight: 0.53 carats. Total Weight: 10.80 grams.

Category

20th Century Pendant Necklaces

Materials

Diamond, Sapphire, 18k Gold, White Gold

Chopard Happy Diamonds Yellow Gold Square Pendant Necklace
Chopard Happy Diamonds Yellow Gold Square Pendant Necklace

Chopard Happy Diamonds Yellow Gold Square Pendant Necklace

By Chopard

Located in Southampton, PA

Boasting the fascinating floating diamond that has become an esteemed stand-out feature of the brand's highly revered creations, this stunning 18K yellow gold necklace from Chopard i...

Category

Late 20th Century Swiss Pendant Necklaces

Materials

White Diamond, 18k Gold, Yellow Gold

Chopard Happy Diamonds White Gold Diamond Square Pendant Chain Necklace
Chopard Happy Diamonds White Gold Diamond Square Pendant Chain Necklace

Chopard Happy Diamonds White Gold Diamond Square Pendant Chain Necklace

By Chopard

Located in Southampton, PA

The Chopard “Happy Diamonds” necklace is crafted from 18K white gold, boasting a 14” chain with lobster claw closure and a pendant that measures 3.25” in length and 0.37” in width. T...

Category

21st Century and Contemporary French Pendant Necklaces

Materials

White Diamond, 18k Gold, White Gold

0.80 Carat Ruby and White Diamond Square Pendant Necklace
0.80 Carat Ruby and White Diamond Square Pendant Necklace

0.80 Carat Ruby and White Diamond Square Pendant Necklace

By Shimon's Creations

Located in New York, NY

The 0.80 Carat Ruby and White Diamond Square Pendant Necklace is simple yet luxurious with its sleek design of rubies and white diamonds.

Category

2010s American Contemporary Pendant Necklaces

Materials

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

Blue Sapphire Square and Diamond Baguette Double Leaf Necklace
Blue Sapphire Square and Diamond Baguette Double Leaf Necklace

Blue Sapphire Square and Diamond Baguette Double Leaf Necklace

Located in Los Angeles, CA

Beautiful blue sapphire squares channel set into a leaf design with diamonds in 18k yellow gold.

Category

21st Century and Contemporary Drop Necklaces

Materials

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

Tiffany & Co Belgium Diamond Square White Gold Pendant Necklace
Tiffany & Co Belgium Diamond Square White Gold Pendant Necklace

Tiffany & Co Belgium Diamond Square White Gold Pendant Necklace

By Tiffany & Co.

Located in Southampton, PA

18k White Gold Diamond Square Pendant Necklace by Tiffany & Co. Belgium With 43 Diamonds VS1 clarity, G color total weight approx. .50ct Details: Length: 16" Pendant: 28mm Weight: 3....

Category

Early 2000s Belgian Pendant Necklaces

Materials

Diamond, White Gold

Square Peridots with Round Aquamarines and Baguette Diamond Necklace

Square Peridots with Round Aquamarines and Baguette Diamond Necklace

By Valentin Magro

Located in New York, NY

One of the most unique jewelry designs, this one of a kind necklace features expert selected square cut Peridots decorated with round Aquamarines and Baguette diamonds at the end of ...

Category

2010s American Link Necklaces

Materials

Aquamarine, White Diamond, Peridot, 18k Gold, Yellow Gold

Two Tone Gold 0.50 Carat Diamond Square Pendant Necklace
Two Tone Gold 0.50 Carat Diamond Square Pendant Necklace

Two Tone Gold 0.50 Carat Diamond Square Pendant Necklace

Located in Towson, MD

One 14 karat gold white and yellow gold square-shaped pendant, set with fifty-two (52) round brilliant cut diamonds, approximately 0.50-carat total weight with matching I/J color and...

Category

Late 20th Century Contemporary Pendant Necklaces

Materials

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

LB Exclusive 14K White Gold 0.35 Ct Diamond Square Necklace
LB Exclusive 14K White Gold 0.35 Ct Diamond Square Necklace

LB Exclusive 14K White Gold 0.35 Ct Diamond Square Necklace

By LB Exclusive

Located in Southampton, PA

This elegant LB Exclusive 14K White Gold 0.35 ct Diamond Square Necklace is made with a delicate 14K white gold chain, highlighting a beautiful white gold openwork square pendant.

Category

21st Century and Contemporary More Necklaces

Materials

Diamond, White Gold

Mesmerizing 3.49 Carat Square Mixed Cut Topaz Necklace
Mesmerizing 3.49 Carat Square Mixed Cut Topaz Necklace

Mesmerizing 3.49 Carat Square Mixed Cut Topaz Necklace

Located in רמת גן, IL

This enchanting necklace features a breathtaking square mixed-cut topaz as its centerpiece, boasting a remarkable weight of 3.49 carats.

Category

2010s Israeli Pendant Necklaces

Materials

Topaz, 14k Gold, Yellow Gold

Breathtaking Diamond Necklace in 18 Karat 9.75 Carat of Square Cut Diamonds
Breathtaking Diamond Necklace in 18 Karat 9.75 Carat of Square Cut Diamonds

Breathtaking Diamond Necklace in 18 Karat 9.75 Carat of Square Cut Diamonds

Located in Wailea, HI

Crafted with precision and finesse, this stunning necklace features an astonishing 9.75 carats of Square Cut Diamonds, a dazzling display of sheer brilliance and luxury.

Category

Late 20th Century American Choker Necklaces

Materials

White Diamond

Tiffany & Co. .22 Carat Diamond Gold Square Atlas Pendant Necklace
Tiffany & Co. .22 Carat Diamond Gold Square Atlas Pendant Necklace

Tiffany & Co. .22 Carat Diamond Gold Square Atlas Pendant Necklace

By Tiffany & Co.

Located in Stamford, CT

Tiffany & Co. diamond 18k white gold Atlas square numerical pendant necklace 16 round brilliant cut diamonds, approx. total weight .22cts, F-G, VS 18k white gold Stamped: 750 Hallma...

Category

Early 2000s Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

1.22 Carat Diamond 14 Karat Rose Gold Pave Set Diamond Square Necklace
1.22 Carat Diamond 14 Karat Rose Gold Pave Set Diamond Square Necklace

1.22 Carat Diamond 14 Karat Rose Gold Pave Set Diamond Square Necklace

Located in Scottsdale, AZ

Designer: custom design Material: 14k Rose Gold Diamonds: 1.22cttw Color: G Clarity: VS Dimensions: necklace is 16-inch long Weight: 8.81 grams

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Rose Gold

Chopard Happy Diamonds 18 Karat White Gold Diamond Square Pendant Chain Necklace
Chopard Happy Diamonds 18 Karat White Gold Diamond Square Pendant Chain Necklace

Chopard Happy Diamonds 18 Karat White Gold Diamond Square Pendant Chain Necklace

By Chopard

Located in Southampton, PA

The Chopard “Happy Diamonds” necklace is crafted from 18K white gold, boasting a 14” chain with lobster claw closure and a pendant that measures 3.25” in length and 0.37” in width. T...

Category

21st Century and Contemporary Pendant Necklaces

Materials

White Diamond, 18k Gold, White Gold

0.25 Carat Pave Diamond Square Necklace 14 Karat in Stock
0.25 Carat Pave Diamond Square Necklace 14 Karat in Stock

0.25 Carat Pave Diamond Square Necklace 14 Karat in Stock

Located in Boca Raton, FL

14k Rose Gold 0.25ctw Pave Diamond Square Necklace Material: 14k Rose Gold Diamond Details: Diamonds are approximately 0.25ctw of Pave set, Round Brilliant Cut Diamonds.

Category

21st Century and Contemporary American Modern Chain Necklaces

Materials

Diamond, Gold, 14k Gold, Rose Gold

14 Karat White Gold Emerald and Diamond Square Link Necklace
14 Karat White Gold Emerald and Diamond Square Link Necklace

14 Karat White Gold Emerald and Diamond Square Link Necklace

Located in Scottsdale, AZ

Designer: custom Material: 14K white gold Diamond: 801 round brilliant cut = 7.23cttw Color: G Clarity: VS-SI1 Emerald: 31 = 18.14cttw AAA+ Dimensions: necklace measures 16-inches in...

Category

21st Century and Contemporary Link Necklaces

Materials

Diamond, Emerald, 14k Gold, White Gold

18 Karat White Gold Diamond Medium Baguette Square Pendant Bail Necklace
18 Karat White Gold Diamond Medium Baguette Square Pendant Bail Necklace

18 Karat White Gold Diamond Medium Baguette Square Pendant Bail Necklace

Located in Los Angeles, CA

This baguette square necklace is crafted in 18-karat white gold, weighing approximately 1.55 total carats of SI Quality white diamond.

Category

2010s American Choker Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

18 Karat White Gold Diamond Medium Baguette Square Pendant Bail Necklace
18 Karat White Gold Diamond Medium Baguette Square Pendant Bail Necklace

18 Karat White Gold Diamond Medium Baguette Square Pendant Bail Necklace

Located in Los Angeles, CA

This baguette square necklace is crafted in 18-karat white gold, weighing approximately 2.20 total carats of SI-V Quality white diamond.

Category

2010s American Choker Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

LB Exclusive 18K Yellow Gold 1.10 Ct Diamond Square Pendant Necklace
LB Exclusive 18K Yellow Gold 1.10 Ct Diamond Square Pendant Necklace

LB Exclusive 18K Yellow Gold 1.10 Ct Diamond Square Pendant Necklace

By LB Exclusive

Located in Southampton, PA

This understated LB Exclusive 18K Yellow Gold 1.10 ct Diamond Square Pendant Necklace is a minimalist's dream!

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

LB Exclusive 18K Rose Gold 1.10 ct Diamond Square Pendant Necklace
LB Exclusive 18K Rose Gold 1.10 ct Diamond Square Pendant Necklace

LB Exclusive 18K Rose Gold 1.10 ct Diamond Square Pendant Necklace

By LB Exclusive

Located in Southampton, PA

This understated LB Exclusive 18K rose gold 1.10 ct diamond square necklace is a minimalists dream! The necklace is made with a rose gold chain, highlighting a matching 18K rose gold...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold

Modern Diamond 14 Karat White Gold Square Cluster Pendant Necklace, New
Modern Diamond 14 Karat White Gold Square Cluster Pendant Necklace, New

Modern Diamond 14 Karat White Gold Square Cluster Pendant Necklace, New

Located in Boca Raton, FL

Modern diamond square pendant necklace fashioned in 14 karat white gold.

Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, White Gold

Effy 14 Karat Yellow Gold Citrine & Diamond Square Pendant Enhancer Necklace
Effy 14 Karat Yellow Gold Citrine & Diamond Square Pendant Enhancer Necklace

Effy 14 Karat Yellow Gold Citrine & Diamond Square Pendant Enhancer Necklace

By Effy

Located in Baltimore, MD

EFFY 14 Karat Yellow Gold Citrine & Diamond Square Pendant Enhancer Necklace Metal: 14k yellow gold Weight: 6.51 grams Diamonds: Approx. .65 CTW champaign and G-H SI round diamonds ...

Category

21st Century and Contemporary American Modern Drop Necklaces

Materials

Citrine, Diamond, Yellow Gold

Diamond Baguette and Round, Yellow Gold, Square Mosaic Design Pendant Necklace
Diamond Baguette and Round, Yellow Gold, Square Mosaic Design Pendant Necklace

Diamond Baguette and Round, Yellow Gold, Square Mosaic Design Pendant Necklace

By Sarosi By Timeless Gems

Located in Los Angeles, CA

This gorgeous pendant features both straight baguette and round brilliant diamonds arranged in a dazzling pattern like the pieces of a puzzle that fit together perfectly! The diamond...

Category

2010s American Artisan Pendant Necklaces

Materials

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

0.74 Carat Blue Sapphire and 0.21 Carat Diamond Pendant in 18k White ref1461
0.74 Carat Blue Sapphire and 0.21 Carat Diamond Pendant in 18k White ref1461

0.74 Carat Blue Sapphire and 0.21 Carat Diamond Pendant in 18k White ref1461

By Diamond Town

Located in New York, NY

This elegant pendant features nine closely set square blue sapphires (total weight 0.74 carats) to give the impression of a single larger center. This is surrounded by a halo of ro...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

LB Exclusive 18K Gold Full Diamond Pave Small Square Cushion Pendant Necklace
LB Exclusive 18K Gold Full Diamond Pave Small Square Cushion Pendant Necklace

LB Exclusive 18K Gold Full Diamond Pave Small Square Cushion Pendant Necklace

By LB Exclusive

Located in Southampton, PA

This sublime necklace will accentuate your look in the most stylish manner thanks to its splendidly understated design and gorgeously subtle diamond décor. The necklace is presented ...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold

Roberto Coin 18k Gold 0.43ctw Diamond Byzantine Barocco Square Pendant Necklace
Roberto Coin 18k Gold 0.43ctw Diamond Byzantine Barocco Square Pendant Necklace

Roberto Coin 18k Gold 0.43ctw Diamond Byzantine Barocco Square Pendant Necklace

By Roberto Coin

Located in Montclair, NJ

--Stone(s):-- (25) Natural Genuine Diamonds - Round Brilliant Cut - Pave Set - F/G Color - VS1/VS2 Clarity - 0.43ctw (approx.) (1) Red Stone - Round Cut - Bezel Set - Red Stone Mate...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

10.20 Carat Total Pear Shape, Square Emerald, and Princess Cut Diamond Necklace
10.20 Carat Total Pear Shape, Square Emerald, and Princess Cut Diamond Necklace

10.20 Carat Total Pear Shape, Square Emerald, and Princess Cut Diamond Necklace

Located in Chicago, IL

You’ll also be delighted by the 2.15 carat total princess cut diamonds, and the 7.18 carat total square emerald cut diamonds that are DEF in color and VVS in clarity.

Category

2010s American Contemporary Drop Necklaces

Materials

White Diamond, 18k Gold

Square Link Diamond Pendant
Square Link Diamond Pendant

Square Link Diamond Pendant

Located in Tampa, FL

Square Link Diamond Pendant

Category

2010s American Pendant Necklaces

Materials

Diamond, White Gold

Vintage Art Deco Diamond Filigree Necklace 14k White Gold 17" Square Jewelry
Vintage Art Deco Diamond Filigree Necklace 14k White Gold 17" Square Jewelry

Vintage Art Deco Diamond Filigree Necklace 14k White Gold 17" Square Jewelry

Located in Torrance, CA

Finely detailed vintage Art Deco drop necklace (circa 1920s to 1930s), crafted in 14 karat white gold. The drop is set with an estimated 0.04 carat Old European cut diamond (estima...

Category

Early 20th Century American Art Deco Drop Necklaces

Materials

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

Diamond Cut Squared Wheat Chain Necklace, 14 Karat White Gold
Diamond Cut Squared Wheat Chain Necklace, 14 Karat White Gold

Diamond Cut Squared Wheat Chain Necklace, 14 Karat White Gold

Located in Greensboro, NC

Metal Content: Guaranteed 14k Gold as stamped Chain Style: Diamond Cut Squared Wheat Chain: length 17 3/4", width 1/32" (0.7mm) Closure Type: Lobster Claw Clasp Total Weight: 1.9 Gr...

Category

21st Century and Contemporary Italian Chain Necklaces

Materials

14k Gold, White Gold

14 Karat White Gold Orange to Yellow Sapphire and Diamond Square Necklace
14 Karat White Gold Orange to Yellow Sapphire and Diamond Square Necklace

14 Karat White Gold Orange to Yellow Sapphire and Diamond Square Necklace

Located in Scottsdale, AZ

Designer: custom Material: 14K white gold Diamond: round brilliant cut = 0.31cttw Color: G Clarity: VS2 Sapphire: princess cut = 2.61cttw Weight: 6.69 grams

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Yellow Sapphire, White Gold

Colombian Emerald Diamond Pendant Necklace
Colombian Emerald Diamond Pendant Necklace

Colombian Emerald Diamond Pendant Necklace

By Mehnaz Durrani

Located in Richmond, BC

Elegant dangling emerald diamond pendant. Lively green, transparent, high lustre, square faceted, natural Colombian 1.01 carats emerald mounted in high profile open basket with four ...

Category

21st Century and Contemporary Canadian Contemporary Pendant Necklaces

Materials

Diamond, Emerald, 14k Gold

LB Exclusive 18 Karat White Gold Full Diamond Pave Small Square Pendant Necklace
LB Exclusive 18 Karat White Gold Full Diamond Pave Small Square Pendant Necklace

LB Exclusive 18 Karat White Gold Full Diamond Pave Small Square Pendant Necklace

By LB Exclusive

Located in Southampton, PA

Add a touch of irresistible diamond brilliance to your look with this gorgeous necklace that features a wonderfully classy design topped off with lustrous décor. The necklace is beau...

Category

21st Century and Contemporary Pendant Necklaces

Materials

White Diamond, 18k Gold, White Gold

0.33 Carat Square Diamond Pendant
0.33 Carat Square Diamond Pendant

0.33 Carat Square Diamond Pendant

Located in Miami, FL

18 karat white gold square diamond pendant featuring 0.33 carat of diamond (G/H/VS).

Category

2010s Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Invisible Set Diamond Necklace
Invisible Set Diamond Necklace

Invisible Set Diamond Necklace

Located in Dallas, TX

Invisible set diamond pendant with 0.50 carat total weight of diamonds set in 18 karat yellow and white gold. This pendant hangs from a 14 karat yellow gold 18 inch diamond cut cabl...

Category

Early 2000s Unknown Modern Pendant Necklaces

Materials

Diamond, 14k Gold, 18k Gold, Yellow Gold, White Gold

Yellow Gold Topaz & Diamond Necklace
Yellow Gold Topaz & Diamond Necklace

Yellow Gold Topaz & Diamond Necklace

Located in Mayfair, London, London

A classy 18k yellow gold topaz and diamond collar necklace. The front of the necklace features topaz alternating with diamond set bow motifs, whereas the back of the necklace feature...

Category

21st Century and Contemporary British Chain Necklaces

Materials

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

Gabriel & Co Necklace Smoky Quartz Diamond Square Cross 18 Karat Gold SS Estate
Gabriel & Co Necklace Smoky Quartz Diamond Square Cross 18 Karat Gold SS Estate

Gabriel & Co Necklace Smoky Quartz Diamond Square Cross 18 Karat Gold SS Estate

Located in Torrance, CA

Finely detailed pre owned Gabriel & Co necklace crafted in 18 karat white gold and sterling silver. Smoky quartz measures 13mm accented with an estimated 0.04 carats of diamonds (e...

Category

Mid-20th Century Unknown Modern Drop Necklaces

Materials

White Diamond, Quartz, 18k Gold, White Gold, Sterling Silver

Captivating 0.70ct Square Emerald Cut Diamond Ring in 18K Yellow Gold
Captivating 0.70ct Square Emerald Cut Diamond Ring in 18K Yellow Gold

Captivating 0.70ct Square Emerald Cut Diamond Ring in 18K Yellow Gold

Located in רמת גן, IL

A captivating 0.7-carat square emerald cut diamond takes center stage, its F color shimmering with near-colorless brilliance and VS2 clarity revealing a heart as pure as your dreams.

Category

2010s Israeli Pendant Necklaces

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

New 14k Gold 1.86ct Square Step Aquamarine & Diamonds Pendant & Adjustable Chain
New 14k Gold 1.86ct Square Step Aquamarine & Diamonds Pendant & Adjustable Chain

New 14k Gold 1.86ct Square Step Aquamarine & Diamonds Pendant & Adjustable Chain

Located in Montclair, NJ

You are looking at a new custom simple and elegant styled aquamarine diamond dangle pendant necklace crafted in solid 14k white gold.

Category

2010s American Pendant Necklaces

Materials

Aquamarine, Diamond, 14k Gold, White Gold

18 Karat White Gold Small Baguette Square Pendant Bail Necklace
18 Karat White Gold Small Baguette Square Pendant Bail Necklace

18 Karat White Gold Small Baguette Square Pendant Bail Necklace

Located in Los Angeles, CA

This baguette square necklace is crafted in 18-karat white gold, weighing approximately 0.65 total carats of SI-V Quality white diamond.

Category

2010s American Choker Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

White Gold Diamond Cut Squared Wheat Chain Necklace, 14k Lobster Claw Clasp
White Gold Diamond Cut Squared Wheat Chain Necklace, 14k Lobster Claw Clasp

White Gold Diamond Cut Squared Wheat Chain Necklace, 14k Lobster Claw Clasp

Located in Greensboro, NC

Metal Content: 14k White Gold Chain Style: Diamond Cut Squared Wheat Closure Type: Lobster Claw Clasp Measurements: Length: 20" Width: 1/32" (0.7mm) Total Weight: 2.0 Grams Stamp...

Category

Antique 19th Century Unknown Chain Necklaces

Materials

White Gold

Gorgeous Marcus & Co Vibrant Peridot Diamond Gold Necklace
Gorgeous Marcus & Co Vibrant Peridot Diamond Gold Necklace

Gorgeous Marcus & Co Vibrant Peridot Diamond Gold Necklace

By Marcus & Co.

Located in New York, NY

Gorgeous and delicate 18k gold necklace by Marcus & Co, with bright peridots and approx. 4.00ctw in diamonds. Necklace is 16.5" long and 12mm wide. Marked: M&Co. Peridots measure fro...

Category

20th Century More Necklaces

Materials

Diamond, Peridot, Gold

DiamondTown 0.70 Carat Ruby Cluster Square and 0.19 Carat Diamond Pendant
DiamondTown 0.70 Carat Ruby Cluster Square and 0.19 Carat Diamond Pendant

DiamondTown 0.70 Carat Ruby Cluster Square and 0.19 Carat Diamond Pendant

Located in New York, NY

This pendant features a ruby cluster square center (nine stones, total weight 0.70 carats), surrounded by a halo of white diamonds (total diamond weight 0.19 carats) set in 18k White...

Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, White Gold

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Square Diamond Necklaces For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our inventory of square diamond necklaces. All of the items for sale were constructed with extraordinary care, often using Gold, 18k Gold and White Gold. Our collection of these items for sale includes 53 vintage editions and 130 modern creations to choose from as well. Our inventory is broad and distinctive, with accessories on offer that were made as long ago as the 19th Century to those produced as recently as the 21st Century. Contemporary and Modern are consistently popular styles when it comes to square diamond necklaces. There have been many well-made iterations of these items over the years, but those made by Chopard, Doves by Doron Paloma and LB Exclusive are often thought to be among the most beautiful. There are many square cut, round cut and princess cut square diamond necklaces for sale. If you’re browsing the variety of square diamond necklaces for sale, you’ll find that many are available today for women, but there are still pieces to choose from for men.

How Much are Square Diamond Necklaces?

Prices for square diamond necklaces can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $165 and can go as high as $265,000, while square diamond necklaces, on average, fetch $3,200.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany & Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany & Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef & Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

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 Necklaces for You

We are fortunate to know much of the world’s long and dazzling history of necklaces, as this type of jewelry was so treasured that it was frequently buried with its owners. Today, Van Cleef necklaces, Tiffany necklaces and Cartier necklaces are some of the most popularly searched designer necklaces on 1stDibs.

Lapis lazuli beads adorned necklaces unearthed from the royal graves at the ancient Iraqi civilization of Sumer, while the excavation of King Tut’s burial chamber revealed a sense of style that led to a frenzy of Art Deco designs, with artisans of the 1920s seeking to emulate the elegant work crafted by Ancient Egypt’s goldsmiths and jewelry makers. 

In ancient times, pendant necklaces worn by royalty and nobles conferred wealth and prestige. Today, wearing jewelry is about personal expression: Luxury diamond necklaces exude confidence and can symbolize the celebratory nature of a deep romantic relationship, while paper-clip chain-link necklaces designed by the likes of goldsmith Faye Kim are firmly planted in the past as well as the present. Kim works exclusively with eco-friendly gold, and these fashionable, fun accessories owe to the design of 19th-century watch fobs. 

For some, necklaces are thought of as being a solely feminine piece, but this widely loved accessory has been gender-neutral for eons. In fact, just as women rarely took to wearing a single necklace during the Renaissance, men of the era layered chains and valuable pendants atop their bejeweled clothing. In modern times, the free-spirited hippie and counterculture movements of the 1960s saw costume-jewelry designers celebrating self-expression through colorful multistrand necklaces and no shortage of beads, which were worn by anyone and everyone. 

Even after all of these years, the necklace remains an irrefutable staple of any complete outfit. Although new trends in jewelry are constantly emerging, the glamour and beauty of the past continue to inform modern styles and designs. In a way, the cyclical history of the necklace differs little from its familiar looped form: The celebrated French jewelry house Van Cleef & Arpels found much inspiration in King Tut, and, now, their Alhambra collection is a go-to for modern royals. Vintage David Webb necklaces — whose work landed him on the cover of Vogue in 1950, two years after opening his Manhattan shop — were likely inspired by the ornamental styles of ancient Greece, Mesopotamia and Egypt

On 1stDibs, browse top designers like Dior, Chanel and Bulgari, or shop by your favorite style, from eye-catching choker necklaces to understated links to pearl necklaces and more. 

Questions About Square Diamond Necklaces
  • 1stDibs ExpertOctober 12, 2021
    A square diamond is sometimes known as a princess-cut diamond. Princess-cut diamonds have only been in their current form since the 1960s, making them a relatively new diamond shape. The beauty, flair, and edge of a square diamond are well-known. Shop a range of antique and vintage diamond jewelry on 1stDibs today.
  • There are a few diamond cuts that can be considered square diamond rings. Here is a list: 1. Emerald cut 2. Asscher cut 3. Princess cut 4. Radiant.cut 5. Cushion cut
  • 1stDibs ExpertNovember 13, 2024
    What a square-cut diamond is called depends on how the jeweler arranged its facets. A princess-cut diamond has a square shape and a brilliant cut that maximizes its sparkle. Another square-shaped cut is the Asscher, which is stepped to show off a diamond's color and clarity. Find a large selection of diamond jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    The cost of a diamond necklace can range quite a bit depending on material, craftsmanship, quality, and condition. On 1stDibs.com, you can shop a variety of diamond necklaces at a range of prices. Browse contemporary and antique necklaces starting at $125.
  • 1stDibs ExpertNovember 6, 2023
    There is no hard-and-fast rule for how many carats a diamond necklace should be. On average, solitaire diamond necklaces range from 0.5 to 1 carat, but you can find pieces with larger and smaller stones. Tennis chains that feature continuous diamonds set into links usually have much higher total carat weights. For example, one might feature 60 individual diamonds, each 0.20 carats in size, for a total carat weight of 12.0 carats. Shop a wide range of diamond necklaces on 1stDibs.
  • 1stDibs ExpertMay 5, 2023
    Whether a diamond necklace is a good gift is largely a matter of preference. However, diamonds offer timeless appeal, and with respect to styles, all kinds of diamond necklaces have been made over the years, which means you’ll have a lot of options when it comes to shopping for a gift. 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. They are the hardest gemstones, and 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. Shop a selection of diamond necklaces on 1stDibs.
  • 1stDibs ExpertNovember 21, 2023
    Diamond tennis necklaces remain popular even as trends change from season to season. This style of accessory is luxurious, nostalgic, wearable everyday and delights the eye with its sparkle. Plus, the tennis chain is versatile. It can coordinate with both casual and dressy attire and be worn alone or layered. Explore a variety of diamond tennis necklaces on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    What a diamond heart necklace means is largely a matter of personal interpretation. Most people associate the heart shape with love. As a result, giving a person a heart necklace is often a way of expressing that you love them. On 1stDibs, shop a selection of diamond heart necklaces.
  • 1stDibs ExpertOctober 19, 2021
    Tiffany diamond necklaces are dazzling and covetable pieces of jewelry. Tiffany & Co. is one of the most prominent purveyors of luxury goods in the United States, and has long been an important arbiter of style in the design of necklaces as well as diamond engagement rings. When a jewelry enthusiast mentions “the Tiffany Diamond,” this refers to the 128.54 yellow-carat Tiffany Diamond, which was found in the Kimberley diamond mines in South Africa in 1877. This jewel was worn by pop music icon Beyoncé in a 2021 ad campaign. The estimated value of the Tiffany Diamond in 2019 was $30 million. Shop a range of antique and vintage Tiffany diamond necklaces on 1stDibs today.
  • 1stDibs ExpertNovember 1, 2023
    Yes, you can generally wear a diamond tennis necklace every day. Due to the small size of the stones, tennis necklaces can complement casual attire as easily as they can dressier ensembles. However, you should remove your necklace before you shower and when you're exercising, playing sports and doing other activities that could damage your jewelry. Find a collection of diamond tennis necklaces on 1stDibs.
  • 1stDibs ExpertDecember 4, 2023
    Yes, men can wear a diamond tennis necklace. Since there are no hard-and-fast rules when it comes to men's jewelry, you're free to sport anything that you find appealing. Pete Davidson, Drake and Timothée Chalamet are just some of the famous men who have been spotted wearing tennis chains. On 1stDibs, shop a wide range of diamond tennis necklaces.
  • 1stDibs ExpertDecember 4, 2023
    There is no single best setting for a diamond tennis necklace. You can find tennis chains with both prong and bezel settings, and both types can keep diamonds secure when they are well crafted. The biggest difference is that full bezel settings encircle the gemstones, while prongs hug the stones with three or four metal elements, leaving most of their edges visible. Feel free to choose the type of setting that appeals most to you. On 1stDibs, explore a wide range of diamond tennis necklaces.
  • 1stDibs ExpertDecember 4, 2023
    Yes, some Vivienne Westwood necklaces are real diamonds. However, the luxury jewelry brand also uses other materials, like glass and acrylic rhinestones, in some pieces. Generally, necklaces from the company’s fine jewelry collection are more likely to feature real diamonds than those from Vivienne Westwood's fashion jewelry line. Shop a selection of Vivienne Westwood jewelry on 1stDibs.
  • 1stDibs ExpertMarch 22, 2022
    The best way to tell if a diamond tennis necklace is real is to hire a licensed appraiser to evaluate it. While you can perform tests like seeing if fog dissipates quickly after breathing on it, it's generally not possible to verify for certain that diamonds are real on your own. You'll find a range of expertly vetted diamond tennis necklaces on 1stDibs.
  • 1stDibs ExpertNovember 1, 2023
    There is no set number of diamonds on a 16-inch tennis necklace. The number of diamonds that make up a tennis chain often depends on the size of the gemstones. Generally, the larger the diamonds are, the fewer there are on a tennis necklace. On 1stDibs, explore a variety of tennis necklaces.
  • 1stDibs ExpertNovember 21, 2023
    Yes, you can wear diamond stud earrings with a pearl necklace. The elegant combination is fashionable for everything from a day at the office to Sunday brunch to a night on the town. To create a bold look, try pairing large diamond studs with a single strand of pearls or a dramatic multi-strand pearl necklace with smaller stud earrings. On 1stDibs, shop a diverse assortment of diamond stud earrings and pearl necklaces.

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