Square Diamond Necklaces

14 Karat Yellow Gold Hand-Crafted Matte and Hammer-Finished 10mm Square-Shaped Pendant, Centered with 0.11 Carats of Pave Set Diamonds, Sliding on a 16" Rolo Chain with a Lobster-Cla...

Victor Mayer square shaped pendant 18k white gold, Era Collection, 1 diamond, total 0.04 ct, G VS, 1 blue Topaz About the creator Victor Mayer Victor Mayer is internationally renown...

From the designer Tiffany & Co. comes this classic solitaire diamond pendant. With elegance in its simplicity this pendant features a single 0.47 carat, princess cut diamond, claw se...

Bring good fortune with this Platinum Diamond and Sapphire Horseshoe Charm by Felix Vollman. Adorned with 12 dazzling diamonds totaling 0.14cts and 3 square sapphires totaling 0.16ct...

Lovely Find. PRE-OWNED Authentic Cartier Pendant Fancy Yellow Square Diamonds Illusion Set. Comes with Original Cartier Certificate. Details 18k 750 Yellow gold. Est 1.5ctw total w...

A striking geometric pendant showcasing a vertical line of purplish‑red baguette‑cut rubies, totaling 1.50 carats, precision‑set in a sleek channel of solid 18k white gold. Each ruby...

Here we have a striking pendant from the world renowned luxury jewellery house of Graff. This piece has been crafted from a rich 18ct yellow gold into the shape of a key and features...

One Contemporary 14 karat yellow gold heart pendant is a contemporary design set with thirteen square cut rubies, ranging from 1.1 to 1.5 millimeters, channel set along two ribbons o...

Stunning invisisble set diamond cross in 14KT white gold with unbeliavable sparkle! GOLD: 14KT gold NATURAL DIAMOND(S) Clarity/Color: VS-SI/F-G Carat:0.75ct Cut:Square Brilliant Gra...

A brand new diamond pendant in 18 karat gold. The center diamond weight is 0.46 carat and total diamond weight is 1.23 carat. The total pendant weight is 5.45 grams. This pendant doe...

A beautiful pendant crafted from 18-karat white gold (0.750 fineness). The cross features square-faceted emeralds weighing 1.80 ct and 12 brilliant-cut diamonds weighing 0.09 ct (col...

Yves Saint Laurent YSL Vintage Arty Logo Layers Strands Chain Pendant Choker Necklace Drop Dangle Clip Earrings Modernist 2 Gift Jewellery Set, Silver Tone Very excellent condition....

18K yellow gold solitaire elegant pendant is from Timeless Collection. The pendant is in princess cut yellow diamonds 0.7 Carat. The yellow gold chain is 45 cm long. Total metal weig...

18K white gold fashionable cross pendant is from Timeless Collection. This piece of jewellery is made of natural white diamonds in total of 0.22 Carat. Total metal weight is 2.5 gr. ...

This vintage 14k white gold pendant features a 0.68tcw H VS diamond, showcasing classic elegance and timeless design. The pendant’s clean lines and high-quality craftsmanship highlig...

18 Karat White Gold Praisiolite Quartz and Diamond Pendant- This lovely pendant features one square cushion cut praisiolite quartz (8 mm x 8 mm) and 28 round brilliant cut diamonds ...

--Stone(s):-- (1) Natural Genuine Black Onyx - Plaque Custom Cut - Bezel Set - Black Color (8) Natural Genuine Emeralds- Square Calibre Step Cut - Channel Set - Very Nice Green Color...

The Faye Kim 18 Karat Gold Green Tourmaline Pendant with Diamond Hinge is a one-of-a-kind design featuring a richly colored green tourmaline bezel-set in warm 18 karat gold. The gems...

Hand made Pendant with Diamonds Material 14K Yellow Gold Gender Unisex Diamonds 2.5ct Diamond Clarity VS Color Grade G Pendant length 38 mm X With Bail 52.3mm Pendant Width 30mm...

--Stone(s):-- (72) Natural Genuine Sapphires - Square Cut - Invisible Mystery Set - Royal Blue Color - 3.0ctw (exact) (4) Natural Genuine Diamonds - Straight Baguette Cut - Channel S...

This pendant appears to be a delicate open-heart design crafted in yellow gold, accented with a row of vivid red rubies channel set along one side of the heart. The ruby and diamond ...

This stunning heart-shaped pendant is crafted in luxurious 18K yellow gold, combining timeless design with dazzling sparkle. The pendant is adorned with 65 square-cut diamonds, each ...

♥ Product Summary ♥ Main Stone: Citrine, Pink Sapphire, Aquamarine, Ruby, Sapphire & Diamonds Approx. Total Carat Weight: 2.55ttw Diamond Color: H Diamond Clarity: SI1/SI2 Stone Cut...

Ruby 10.21 carats with Diamond 3.84 carats Brooch set in 18 Karat Gold Settings Width: 3.8 cm Length: 4.1 cm "Since we first opened doors in 1980 our store was then situated in t...

Gracefully sculpted in polished 18K white gold, this enchanting bow-shaped pendant symbolizes love, elegance, and timeless femininity. The flowing ribbon form is adorned with a radia...

Judith Ripka Two Sterling Silver 18K Diamond Smokey Topaz Enhancer Pendant This is a stunning Two Sterling silver and 18K yellow gold diamond smokey topaz enhancer pendant. Measur...

Here we have a charming locket pendant showcasing the fabulous decorative art we have come to associate with the Art Nouveau style and period. This piece has been crafted from 18ct y...

This one of a kind cross-shaped pendant features a captivating design with vibrant red stones intricately set in a geometric pattern. The stones are bordered by shimmering accents, a...

Genuine Diamond Solid 14k Gold Natural Emerald Gemstone Pendant Handmade Fine Jewelry Details:- Item Code :- PEMJ-1863 Material - 14K Solid Yellow Gold Gold Weight - 6.01 Grams Diam...

This stunning demi-parure, consisting of earrings and a necklace, was crafted by Jean Vendome in France in 1984. Made from 18 karat yellow gold, it features diamonds totaling approxi...

As a professional product expert, I present the stunning 14 Karat White Gold Peridot Halo Diamond Pendant. This pendant features a .50 carat square tapestry faceted peridot, compleme...

We design a very nice cross pendant.The technique use invisible setting .We cut and groove very stone. This pendant is very nice style you can use in many occasion in every day time...

We design a very nice cross pendant .The technique use invisible setting .We cut and groove very stone. This pendant is very nice style you can use in many occasion in everyday day ...

We design a very nice maple pendant .The technique use invisible setting .We cut and groove very stone. This pendant is very nice style you can use in many occasion in day time and ...

A lovely sapphire Pendant that you can use as everyday. We use the top quality Sapphire for our invisible setting. It is sweet blue and very sparking. The invisible is a highly techn...

10 Karat Yellow Gold Charm/Heart Pendant with Blue Sapphires and Diamonds. 4.1 grams total weight.

Very rare ca. early 17th century likely Italian or Spanish 19K Yellow Gold Cross Pendant with 24 Diamonds, all of table cut about 2 ctw. Hand - engraved decorations on the back side....

We design a very nice hydrangeas flower pendant .The technique use invisible setting .We cut and groove every stone. This pendant is very nice style you can use in many occasion in ...

Rainbow Colour Sapphire 9.52 carats with Diamond 0.09 carat Pendant set in 18 Karat White Gold Settings (chain not included) Width: 2.3 cm Length: 5.5 cm Total Weight: 17.37 grams...

Edwardian Style Emerald and Diamond Pendant & Chain. A bright neon green and lovely .85 carat emerald (7mmX3.65mm), set in a yellow gold bezel and surrounded by a round frame of S...

This stunning antique pendant is 1925 circa Skillfully hand created during the Deco period of solid 18 KT gold Platinum topped Breath taking in design expressed in elegant mixed geom...

We design a very nice Heart pendant .The technique use invisible setting .We cut and groove very stone. This pendant is very nice style you can use in many occasion in day time and ...

Pink Sapphire 10.91 carats with Diamond 0.66 carat Pendant set in 18 Karat White Gold Settings (chain not included) Width: 2.5 cm Length: 3.5 cm Total Weight: 10.66 grams "We fir...

Vintage Octagonal Locket 15ct Yellow Gold Circa 1930s * The chain is sold separately Discover the exquisite charm of this stunning 15ct yellow gold locket, a remarkable piece fr...

Orange Sapphire Diamond Cross Pendant studded with square cut sapphire and round diamond in 18K Gold. This stunning piece of jewelry instantly elevates a casual look or dressy outfit...

An impressive antique 5.31 carat amethyst and 0.03 carat diamond, silver set and 9 karat white gold pendant with 18 karat white gold chain; part of our diverse antique jewelry collec...

Sapphire stimulate concentration and reduces stress. Designed with square cut multi sapphire with diamonds encrusted in solid gold making a everyday necklace to make you stand out of...

Crafted in luxurious 18K yellow gold, this elegant pendant features a striking geometric design that exudes modern sophistication. At its center, a grid of meticulously set princess-...

Ruby Diamond Pendant in 18K Gold. It has a square cut ruby studded with diamonds that completes your look with a decent touch. Pendants are used to wear or gifted to represent love a...

Opal, diamond and ruby pendant necklace. GIA certified 13.74cts square opal with a halo of 19 round diamonds and 19 round rubies set in 18k yellow gold. 18 inch chain.

Add a pop of color and timeless elegance to your jewelry collection with this exquisite pendant. Crafted in 14K yellow gold, it features a captivating square-cut emerald (stone weigh...

The Paola grounding pendant Necklace is made of 18 karat white gold and features a square emerald mixed cut top quality aquamarine 4.94 carats weight, 9.55 by 9.4 by 7.2 millimeters ...

Ruby and Halo Diamond Gemstone Bar Pendant for Her It has a Square cut ruby with diamonds that completes your look with a decent touch. Pendants are used to wear or gifted to represe...

These are fancy Lemon Quartz Pendant in a Square shape with Lemon Yellow hue. It is believed to stimulate the crown chakra for clarity and insight, feelings of peace and relaxation, ...

Wearing this pendant is ideal for when you need a splash of color and a little sophistication. A 2.20-carat cushion cut amethyst is set in this magnificent piece, which combines ele...

Art Deco Natural Emerald Diamond Bold Cross Pendant in 18K Gold studded with square cut emeralds. This stunning piece of jewelry instantly elevates a casual look or dressy outfit. E...

Decorate yourself in elegance with this Pendant is crafted from 14-karat White Gold by Gin & Grace Pendant. This Pendant is made up of 3.0mm square-cut Prong setting blue sapphire (1...

Natural Blue Sapphire Bar Shape pendant in 18K Gold. It has square cut sapphires and diamonds that completes your look with a decent touch. Pendants are used to wear or gifted to rep...

Elevate your jewelry collection with this exquisite floral-inspired pendant, masterfully crafted in 14K white gold. A graceful arrangement of marquise and round-cut diamonds totaling...

These are fancy Mint Quartz Pendant in a Square shape with checkerboard cut with Mint hue. The Pendant are elegant and can be worn for many occasions. The Tsavorite around the Pendan...