Square Diamond Necklaces (158 results)

Steven Kretchmer Large 24K and Platinum Square Pen...
24k Gold, Platinum, Diamond, White Diamond
Square Emerald Cluster Octagonal Diamond Pendant
Unknown
18k Gold, White Diamond
Square Emerald Cluster Octagonal Diamond Pendant
Unknown
18k Gold, White Diamond
Square Emerald Cluster Octagonal Diamond Pendant
Unknown
18k Gold, White Diamond
18 Karat White Gold Diamond Fantasy Square Pendant with Dangling Chains
18 Karat White Gold Diamond Fantasy Square Pendant...
Molina
18k Gold, White Diamond
Molu Red Enameled Brown Diamond Rose Gold Square N...
18k Gold, Rose Gold, Brown Diamond
Round Diamond Graduated Squared Set Necklace

Round Diamond Graduated Squared Set Necklace
Unknown
18k Gold, White Gold, Diamond, White Diamond
Square Peridots with Round Aquamarines and Baguette Diamond Necklace
Square Peridots with Round Aquamarines and Baguett...
Valentin Magro
18k Gold, Yellow Gold, Aquamarine, White Diamond, Peridot
Square Pendant in 18 Karat Yellow Gold and Diamond...
Keiko Mita
Gold, 18k Gold, Yellow Gold, Diamond
Peridot Diamond Square Pendant Necklace

Peridot Diamond Square Pendant Necklace
Unknown
14k Gold, White Gold, Diamond, Peridot
Square Topaz Grey Pearl Gold Necklace

Square Topaz Grey Pearl Gold Necklace
Unknown
14k Gold, Rose Gold, Diamond, Pearl, Blue Sapphire, Topaz
0.70 Carat Ruby Cluster Square and 0.19 Carat Diam...
18k Gold, White Gold, Diamond, Ruby
1.40 Carat Diamonds Bead Set Square Zen Pendant 3D Curve 14 Karat Chain
1.40 Carat Diamonds Bead Set Square Zen Pendant 3D...
Unknown
14k Gold, White Gold, Diamond
5.85 Carat Natural Cushion Brilliant Yellow Quartz Diamond Pendant Square Halo
5.85 Carat Natural Cushion Brilliant Yellow Quartz...
Unknown
14k Gold, White Gold, Diamond, Quartz
1.22 Carat Diamond 14 Karat Rose Gold Pave Set Diamond Square Necklace

1.22 Carat Diamond 14 Karat Rose Gold Pave Set Dia...
Unknown
14k Gold, Rose Gold, Diamond
Platinum 950 Pink Sapphire Diamond Open Square Dan...
Tiffany & Co.
Platinum, Diamond
0.17 Carat Diamond Square Pendant Necklace
0.17 Carat Diamond Square Pendant Necklace
Unknown
18k Gold, Yellow Gold, Diamond
0.33 Carat Square Diamond Pendant

0.33 Carat Square Diamond Pendant
Unknown
18k Gold, White Gold, Diamond
18 Karat .90 Carat Princess and Rounds Diamond Square Cluster Cocktail Pendant
18 Karat .90 Carat Princess and Rounds Diamond Squ...
Unknown
18k Gold, White Gold, Diamond
Large Trembleuse Pendant with Square Emerald and O...
Unknown
Silver, Diamond, Emerald
18 Karat Gold Diamond Square Cluster Pendant

18 Karat Gold Diamond Square Cluster Pendant
Unknown
18k Gold, Yellow Gold, Diamond
White Gold Square Diamond Slide

White Gold Square Diamond Slide
18k Gold, Diamond
Tiffany & Co. .22 Carat Diamond Gold Square Atlas Pendant Necklace
Tiffany & Co. .22 Carat Diamond Gold Square Atlas ...
Tiffany & Co.
Gold, 18k Gold, White Gold, Diamond
Chopard Happy Diamond Square White Gold Pendant Ne...
Chopard
18k Gold, Diamond
Sapphire Diamond Pearl White Gold Necklace

Sapphire Diamond Pearl White Gold Necklace
Unknown
18k Gold, White Gold, White Diamond, Black Diamond, Cultured Pearl, Blue Sa...
Contemporary Yellow Diamond, White Diamond, Pendan...
Unknown
14k Gold, 18k Gold, White Diamond, Yellow Diamond
Colored Diamond Briolette Gold Drop Pendant

Colored Diamond Briolette Gold Drop Pendant
Unknown
14k Gold, White Gold, White Diamond, Brown Diamond
Graff Platinum Fancy Yellow Diamond White Diamond Pendant Necklace GIA
Graff Platinum Fancy Yellow Diamond White Diamond ...
Graff
Platinum, White Diamond, Yellow Diamond
Edwardian Amethyst and Diamond Pendant

Edwardian Amethyst and Diamond Pendant
Unknown
18k Gold, Platinum, Amethyst, White Diamond
Michael Kneebone Iolite Yellow Sapphire Diamond Gold Pendant
Michael Kneebone Iolite Yellow Sapphire Diamond Go...
Michael Kneebone
14k Gold, 18k Gold, White Diamond, Iolite, Yellow Sapphire
Graff Fancy Yellow Diamond  "Bullseye" Necklace
Graff Fancy Yellow Diamond "Bullseye" Necklace
Graff
18k Gold, Yellow Diamond
18k Yellow Gold, Diamond and Sapphire Greek Key Collar Necklace

18k Yellow Gold, Diamond and Sapphire Greek Key Co...
Unknown
18k Gold, Yellow Gold, White Diamond, Blue Sapphire
Diamond Aquamarine Peridot Rubellite and Gold Saut...
18k Gold, Aquamarine, White Diamond, Peridot, Quartz, Rubelite
Turquoise and Diamond White Gold Necklace
Turquoise and Diamond White Gold Necklace
Unknown
Gold, 18k Gold, White Gold, Yellow Gold, Diamond, White Diamond, Turquoise
Diamond Baguette in White Gold Link Necklace 18 Carat
Diamond Baguette in White Gold Link Necklace 18 Ca...
Unknown
18k Gold, White Gold, Diamond, White Diamond
Doryn Wallach 3.00 Carat Blue Sapphire, 1.89 Carat White Diamond Pendant
Doryn Wallach 3.00 Carat Blue Sapphire, 1.89 Carat...
Platinum, White Diamond, Blue Sapphire
Antique Edwardian White Diamond Masonic Gold Medallion
Antique Edwardian White Diamond Masonic Gold Medal...
Unknown
18k Gold, Platinum, White Diamond
Bulgari Diamond and Pearl "Lucea" Pendant Necklace...
Bulgari
18k Gold, White Gold, Diamond, White Diamond, Cultured Pearl
Kian Design 18 Carat Two-Tone South Sea Pearl and ...
Kian Design
18k Gold, White Diamond, South Sea Pearl
Judith Ripka 18 Karat Gold Aquamarine with White and Black Diamond Cross Pendant
Judith Ripka 18 Karat Gold Aquamarine with White a...
Judith Ripka
18k Gold, White Gold, Aquamarine, Diamond, Black Diamond
GIA Certified 8 Carat Yellow Radiant Cut Diamond P...
SCARSELLI
18k Gold, Diamond, Yellow Diamond
Harry Winston Emerald & Diamond Necklace

Harry Winston Emerald & Diamond Necklace
Harry Winston
Platinum, Diamond, White Diamond, Emerald
Edwardian Platinum Diamond and Pearl Double Strand Necklace
Edwardian Platinum Diamond and Pearl Double Strand...
Unknown
Platinum, Diamond, White Diamond, Pearl, Natural Pearl
Samuel Getz Extraordinary Mirror Rough Cut Aquamarine Diamond Gold Pendant

Samuel Getz Extraordinary Mirror Rough Cut Aquamar...
Samuel Getz
18k Gold, Aquamarine, White Diamond
Doryn Wallach Onyx and Diamond Pendant

Doryn Wallach Onyx and Diamond Pendant
Unknown
Platinum, White Diamond, Onyx
 A 'Samuel Getz" Fine Carved Aqua Drop Pendant with Aqua Beads & Diamonds

A 'Samuel Getz" Fine Carved Aqua Drop Pendant wit...
Samuel Getz
18k Gold, Aquamarine, White Diamond
116.35 Carat Ceylon Sapphires 24.27 Carat Diamonds...
Shreve, Crump & Low
Platinum, Blue Sapphire, Diamond, White Diamond
1.01 Carat GIA Asscher Cut Diamond Pave Pendant
1.01 Carat GIA Asscher Cut Diamond Pave Pendant
J. Birnbach
Platinum, Diamond, White Diamond
Mixed-Shape Diamond Long Chain Necklace '27.91 Car...
Unknown
Platinum, Diamond, White Diamond
1.54 Carat H/Si1 Princess Cut Diamond Pendant
Unknown
Platinum, Diamond, White Diamond
18 Karat Yellow Gold Multi-Color Semi Precious Col...
Unknown
18k Gold, Amethyst, Diamond, Garnet, Peridot, Topaz, Tourmaline
Cazzaniga Ruby Sapphire Emerald Gold Sautoir Necklace
Cazzaniga Ruby Sapphire Emerald Gold Sautoir Neckl...
Cazzaniga
18k Gold, 22k Gold, Blue Sapphire, Diamond, Emerald, Ruby
Citrine Tourmaline Diamond and Gold Lariat Necklace
Citrine Tourmaline Diamond and Gold Lariat Necklac...
Arfan
18k Gold, Citrine, Diamond, Tourmaline
3.37 Carat Heart Shaped Sapphire Diamond Yellow Gold Necklace
3.37 Carat Heart Shaped Sapphire Diamond Yellow Go...
Unknown
14k Gold, 18k Gold, Yellow Gold, Blue Sapphire, Diamond, Sapphire
1920s Antique Diamond and Pearl, Ruby and Yellow G...
Unknown
18k Gold, White Gold, Yellow Gold, Diamond, Pearl, Ruby
Past Era Napoleon III Pearl Sapphire Diamond Openwork Necklace
Past Era Napoleon III Pearl Sapphire Diamond Openw...
Unknown
18k Gold, Blue Sapphire, Diamond, Pearl
Ruby, Diamond and 18 Karat White Gold Pendant Neck...
18k Gold, White Gold, Diamond, Ruby
Enamel Coral Diamond Two Color Gold Pendant

Enamel Coral Diamond Two Color Gold Pendant
Unknown
18k Gold, White Gold, Yellow Gold, Coral, Diamond
18 Karat Gold Diamond and Pink Tourmaline Pendant ...
Unknown
18k Gold, Diamond, Pearl, Tourmaline
Belle Epoch Yellow Gold Silver Aquamarine, Pink To...
18k Gold, Silver, Aquamarine, Diamond, Ruby, Topaz