Brown Diamond Necklaces

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Astley Clarke Black Diamond Pendant
Astley Clarke Black Diamond Pendant

The Icon pendant features a black diamond pave disc set in 14 carat rose gold. We use a truly modern casting technique for our diamond pave which allows for a stronger open back setting and more refined design. Adjustable to suit a variety of lengths, this diamond ncklace is finished with our Astley Clarke signature star-set diamond tag.

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Roberto Coin 18K White Gold Initial Love Letter Pendant Necklace with Diamonds, 16
Roberto Coin 18K White Gold Initial Love Letter Pendant Necklace with Diamonds, 16

From the Tiny Treasures collection, diamond initial necklace with signature ruby accent. Designed by Roberto Coin. Diamond: .03-.08 ct.t.w. Color/Clarity: SI1/GH 18K white gold Lobster clasp closure Adjustable from 16" to 18" hoto may have been enlarged and/or enhanced Imported from Italy All gemstone carat weights (ct. t.w.) are approximate; variance may be .05 carat Interior of jewelry piece includes signature synthetic ruby detail Gemstone Treatment and Care

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Antonini 18K Yellow Gold Matera Chain and Cognac Diamond Necklace, 42
Antonini 18K Yellow Gold Matera Chain and Cognac Diamond Necklace, 42

Cognac diamonds: .015 ct. t.w. Black rhodium; 18K yellow gold 42"L Link clasp Almost all gemstones and blue and black diamonds have been treated to enhance their beauty and require special care hoto may have been enlarged and/or enhanced Gemstone Treatment and Care Made in Italy

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Bloomingdale's White and Brown Diamond Owl Pendant Necklace in 14K Yellow Gold, 16 - 100% Exclusive
Bloomingdale's White and Brown Diamond Owl Pendant Necklace in 14K Yellow Gold, 16 - 100% Exclusive

White diamonds: .05 ct. t.w.; color/clarity: GH/I1 Brown diamonds: .11 ct. t.w. Black rhodium plating; 14K yellow gold 16"L; pendant: .5"L Spring ring Almost all gemstones and blue and black diamonds have been treated to enhance their beauty and require special care hoto may have been enlarged and/or enhanced Gemstone Treatment and Care Imported

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Antonini 18K Rose Gold Anniversary Cognac Diamond Pendant
Antonini 18K Rose Gold Anniversary Cognac Diamond Pendant

Cognac diamonds: 1.64 ct. t.w. 18K rose gold 1.73" x 1.81" Almost all gemstones and blue and black diamonds have been treated to enhance their beauty and require special care hoto may have been enlarged and/or enhanced Gemstone Treatment and Care Made in Italy

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KC Designs Diamond Side Initial C Necklace in 14K White Gold, .05 ct. t.w.
KC Designs Diamond Side Initial C Necklace in 14K White Gold, .05 ct. t.w.

A modern twist on the initial necklace in 14K white gold and sparkling pavé diamonds, by KC Designs. 14K white gold Diamonds: .05 ct. t.w.; color/clarity: HI/I1 18"L; pendant: .50"L Spring ring All gemstone carat weights (ct. t.w.) are approximate; variance may be .05 carat hoto may have been enlarged and/or enhanced Gemstone Treatment and Care . Imported

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Monica Rich Kosann 18K Yellow Gold Petite Diamond Initial Locket Necklace, 30
Monica Rich Kosann 18K Yellow Gold Petite Diamond Initial Locket Necklace, 30

18K yellow gold/rock crystal over cognac mother-of-pearl Diamonds: .02 ct. t.w. 30"L; pendant: .75"L Lobster clasp; hinge locket closure Reverse features a rock crystal and mother-of-pearl doublet Locket opens with space for two photos hoto may have been enlarged and/or enhanced Imported

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KC Designs Diamond Side Initial S Necklace in 14K White Gold, .05 ct. t.w.
KC Designs Diamond Side Initial S Necklace in 14K White Gold, .05 ct. t.w.

A modern twist on the initial necklace in 14K white gold and sparkling pavé diamonds, by KC Designs. 14K white gold Diamonds: .05 ct. t.w.; color/clarity: HI/I1 18"L; pendant: .50"L Spring ring All gemstone carat weights (ct. t.w.) are approximate; variance may be .05 carat hoto may have been enlarged and/or enhanced Gemstone Treatment and Care . Imported

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KC Designs Diamond Side Initial B Necklace in 14K White Gold, .09 ct. t.w.
KC Designs Diamond Side Initial B Necklace in 14K White Gold, .09 ct. t.w.

A modern twist on the initial necklace in 14K white gold and sparkling pavé diamonds, by KC Designs. 14K white gold Diamonds: .09 ct. t.w.; color/clarity: HI/I1 18"L; pendant: .50"L Spring ring All gemstone carat weights (ct. t.w.) are approximate; variance may be .05 carat hoto may have been enlarged and/or enhanced Gemstone Treatment and Care . Imported

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KC Designs Diamond Side Initial R Necklace in 14K White Gold, .07 ct. t.w.
KC Designs Diamond Side Initial R Necklace in 14K White Gold, .07 ct. t.w.

A modern twist on the initial necklace in 14K white gold and sparkling pavé diamonds, by KC Designs. 14K white gold Diamonds: .07 ct. t.w.; color/clarity: HI/I1 18"L; pendant: .50"L Spring ring All gemstone carat weights (ct. t.w.) are approximate; variance may be .05 carat hoto may have been enlarged and/or enhanced Gemstone Treatment and Care . Imported

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KC Designs Diamond Side Initial M Necklace in 14K White Gold, .08 ct. t.w.
KC Designs Diamond Side Initial M Necklace in 14K White Gold, .08 ct. t.w.

A modern twist on the initial necklace in 14K white gold and sparkling pavé diamonds, by KC Designs. 14K white gold Diamonds: .08 ct. t.w.; color/clarity: HI/I1 18"L; pendant: .50"L Spring ring All gemstone carat weights (ct. t.w.) are approximate; variance may be .05 carat hoto may have been enlarged and/or enhanced Gemstone Treatment and Care . Imported

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KC Designs Diamond Side Initial L Necklace in 14K White Gold, .04 ct. t.w.
KC Designs Diamond Side Initial L Necklace in 14K White Gold, .04 ct. t.w.

A modern twist on the initial necklace in 14K white gold and sparkling pavé diamonds, by KC Designs. 14K white gold Diamonds: .04 ct. t.w.; color/clarity: HI/I1 18"L; pendant: .50"L Spring ring All gemstone carat weights (ct. t.w.) are approximate; variance may be .05 carat hoto may have been enlarged and/or enhanced Gemstone Treatment and Care . Imported

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KC Designs Champagne Diamond Starfish Pendant Necklace in 14K Yellow Gold, 16
KC Designs Champagne Diamond Starfish Pendant Necklace in 14K Yellow Gold, 16

From KC Designs, this 14K yellow gold pendant necklace features a shimmering starfish design that's detailed with vibrant champagne diamonds. Black rhodium/14K yellow gold/brown diamonds Brown diamonds: .20 ct. t.w. 16"L; 0.5"L pendant Lobster clasp Almost all gemstones and black diamonds have been treated to enhance their beauty and require special care hoto may have been enlarged and/or enhanced Gemstone Treatment and Care Made in USA

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KC Designs Diamond Side Initial A Necklace in 14K White Gold, .05 ct. t.w.
KC Designs Diamond Side Initial A Necklace in 14K White Gold, .05 ct. t.w.

A modern twist on the initial necklace in 14K white gold and sparkling pavé diamonds, by KC Designs. 14K white gold Diamonds: .05 ct. t.w.; color/clarity: HI/I1 18"L; pendant: .50"L Spring ring All gemstone carat weights (ct. t.w.) are approximate; variance may be .05 carat hoto may have been enlarged and/or enhanced Gemstone Treatment and Care . Imported

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KC Designs Diamond Side Initial N Necklace in 14K White Gold, .07 ct. t.w.
KC Designs Diamond Side Initial N Necklace in 14K White Gold, .07 ct. t.w.

A modern twist on the initial necklace in 14K white gold and sparkling pavé diamonds, by KC Designs. 14K white gold Diamonds: .07 ct. t.w.; color/clarity: HI/I1 18"L; pendant: .50"L Spring ring All gemstone carat weights (ct. t.w.) are approximate; variance may be .05 carat hoto may have been enlarged and/or enhanced Gemstone Treatment and Care . Imported

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KC Designs Diamond Side Initial J Necklace in 14K White Gold, .05 ct. t.w.
KC Designs Diamond Side Initial J Necklace in 14K White Gold, .05 ct. t.w.

A modern twist on the initial necklace in 14K white gold and sparkling pavé diamonds, by KC Designs. 14K white gold Diamonds: .05 ct. t.w.; color/clarity: HI/I1 18"L; pendant: .50"L Spring ring All gemstone carat weights (ct. t.w.) are approximate; variance may be .05 carat hoto may have been enlarged and/or enhanced Gemstone Treatment and Care . Imported

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KC Designs Diamond Side Initial E Necklace in 14K White Gold, .07 ct. t.w.
KC Designs Diamond Side Initial E Necklace in 14K White Gold, .07 ct. t.w.

A modern twist on the initial necklace in 14K white gold and sparkling pavé diamonds, by KC Designs. 14K white gold Diamonds: .07 ct. t.w.; color/clarity: HI/I1 18"L; pendant: .50"L Spring ring All gemstone carat weights (ct. t.w.) are approximate; variance may be .05 carat hoto may have been enlarged and/or enhanced Gemstone Treatment and Care . Imported

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Iconery x Luv Aj 14K Yellow Gold Diamond Crescent Necklace, 36
Iconery x Luv Aj 14K Yellow Gold Diamond Crescent Necklace, 36

Diamonds: .03 ct. t.w. 14K yellow gold; brown leather 36"L Spring ring hoto may have been enlarged and/or enhanced Made in USA

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KC Designs Diamond Side Initial D Necklace in 14K White Gold, .09 ct. t.w.
KC Designs Diamond Side Initial D Necklace in 14K White Gold, .09 ct. t.w.

A modern twist on the initial necklace in 14K white gold and sparkling pavé diamonds, by KC Designs. 14K white gold Diamonds: .09 ct. t.w.; color/clarity: HI/I1 18"L; pendant: .50"L Spring ring All gemstone carat weights (ct. t.w.) are approximate; variance may be .05 carat hoto may have been enlarged and/or enhanced Gemstone Treatment and Care . Imported

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Roberto Coin 18K Yellow Gold and Diamond Initial Love Letter Pendant Necklace, 16
Roberto Coin 18K Yellow Gold and Diamond Initial Love Letter Pendant Necklace, 16

A charming initial pendant necklace by Roberto Coin, crafted in 18K yellow gold and pavé diamonds. 18K yellow gold Stone; diamonds: X ct. t.w.; color/clarity: TK 14K 18K white / yellow / rose gold; Sterling silver Diamonds: .05 ct. t.w. 16"-18" adjustable length; pendant: .25"L X"L Lobster / Spring ring clasp Lobster clasp All gemstone carat weights (ct. t.w.) are approximate; variance may be .05 carat Almost all gemstones and blue and black diamonds have been treated to enhance their beauty and require special care hoto may have been enlarged and/or enhanced Gemstone Treatment and Care 18K Yellow Gold Made in Italy

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Bloomingdale's Brown and White Diamond Puppy Pendant in 14K Yellow Gold, 17
Bloomingdale's Brown and White Diamond Puppy Pendant in 14K Yellow Gold, 17

White diamonds: .03 ct. t.w.; color/clarity: I1/GH Brown diamonds: .40 ct. t.w. Black rhodium; 14K yellow gold 17"L; pendant: .6"L Spring ring Almost all gemstones and blue and black diamonds have been treated to enhance their beauty and require special care hoto may have been enlarged and/or enhanced Gemstone Treatment and Care 14K Yellow Gold; Black Rhodium; Brown Diamonds: 0.40 ct. t.w. Color/Clarity: Brown/I1; White Diamonds: 0.03 ct. t.w. Color/Clarity: I1/GH Imported

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KC Designs Diamond Side Initial K Necklace in 14K White Gold, .07 ct. t.w.
KC Designs Diamond Side Initial K Necklace in 14K White Gold, .07 ct. t.w.

A modern twist on the initial necklace in 14K white gold and sparkling pavé diamonds, by KC Designs. 14K white gold Diamonds: .07 ct. t.w.; color/clarity: HI/I1 18"L; pendant: .50"L Spring ring All gemstone carat weights (ct. t.w.) are approximate; variance may be .05 carat hoto may have been enlarged and/or enhanced Gemstone Treatment and Care . Imported

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Maria Lightfoot Diamond Disc Necklace
Maria Lightfoot Diamond Disc Necklace

A rosecut diamond set on an oxidized silver disc with a 24K gold chain. Full chain measures 16 inches long with a 1.5 inch pendant. Handcrafted with high quality materials in El Paso, TX.

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Macy's Smoky Quartz (6-1/2 ct. t.w.) Diamond Accent Pendant Necklace in 14k Gold
Macy's Smoky Quartz (6-1/2 ct. t.w.) Diamond Accent Pendant Necklace in 14k Gold

Savor the rich, deep brown of a stunning cushion-shape smoky quartz (6-1/2 ct. t.w.) in this diamond accented pendant necklace set in 14k gold and suspended from a fine box link chain. Approximate length: 18". Approximate drop: 3/4". Almost all gemstones have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat Sign up for Macy’s WorryNoMore Jewelry & Watch Protection program within 30 days of your purchase. Call Customer Service at: 1-800-BUYMACY (1-800-289-6229), use Macy’s Chat function or visit any Macy’s store with your dated online receipt. Web ID: 4438360

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Effy Final Call by Smoky Quartz (3-1/3 ct. t.w.) & Diamond Accent Pendant Necklace in 14k Rose Gold
Effy Final Call by Smoky Quartz (3-1/3 ct. t.w.) & Diamond Accent Pendant Necklace in 14k Rose Gold

A faceted cushion-shape smoky quartz (3-1/3 ct. t.w.) adds dusky dazzle when paired with sparkling diamond accents in this chic pendant necklace created by EFFY in 14k rose gold. Lobster clasp. Approximate length: 18". Approximate drop: 3/4". Almost all gemstones have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat Sign up for Macy’s WorryNoMore Jewelry & Watch Protection program within 30 days of your purchase. Call Customer Service at: 1-800-BUYMACY (1-800-289-6229), use Macy’s Chat function or visit any Macy’s store with your dated online receipt. Web ID: 4642575

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Macy's Smoky Quartz (6-1/6 ct. t.w.) and Diamond (1/3 ct. t.w.) Pendant Necklace in 14k Rose Gold
Macy's Smoky Quartz (6-1/6 ct. t.w.) and Diamond (1/3 ct. t.w.) Pendant Necklace in 14k Rose Gold

Decadent sparkle radiates from this cushion-shape smoky quartz (6-1/6 ct. t.w.) and round-shape diamond (1/3 ct. t.w.) pendant necklace set in the warm and luxurious beauty of 14k rose gold. Approximate length: 18". Approximate drop: 1". Almost all gemstones have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat Sign up for Macy’s WorryNoMore Jewelry & Watch Protection program within 30 days of your purchase. Call Customer Service at: 1-800-BUYMACY (1-800-289-6229), use Macy’s Chat function or visit any Macy’s store with your dated online receipt. Web ID: 4379640

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Platinum Ombre Diamond Necklace
Preowned
Platinum Ombre Diamond Necklace

Platinum necklace with prong-set brown, pink and yellow diamonds with slide lock closure.

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Diamond Slice Pendant Necklace
Preowned
Diamond Slice Pendant Necklace

Platinum rolo chain necklace with pendant featuring 0.21 carats of round brilliant diamonds, 0.23 carats of rose cut brown diamonds, 8.03 carats of trilliant cut brown and orange diamonds and spring ring clasp closure.

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18K Diamond Cross Necklace
Preowned
18K Diamond Cross Necklace

18K white gold textured chain necklace with smoky quartz stations, diamond-set cross pendant and lobster claw closure.

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Roberto Coin Citrine, Smoky Quartz & Diamond Necklace
Preowned
Roberto Coin Citrine, Smoky Quartz & Diamond Necklace

18K white gold Roberto Coin double strand necklace featuring 0.15 carats of round brilliant diamonds, smoky quartz and citrine beads and toggle clasp closure.

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Roberto Coin Citrine, Smoky Quartz & Diamond Necklace
Preowned
Roberto Coin Citrine, Smoky Quartz & Diamond Necklace

18K white gold Roberto Coin double strand necklace featuring 0.16 carats of round brilliant diamonds, smoky quartz and citrine beads and toggle clasp closure.

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14K Quartz & Diamond Pendant Necklace
Preowned
14K Quartz & Diamond Pendant Necklace

14K white gold multistrand rolo chain necklace featuring 14K yellow gold pendant with checkerboard heart-shaped smoky quartz, 0.57 carats of round brilliant diamonds and lobster clasp closure.

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14K Quartz & Diamond Pendant Necklace
Preowned
14K Quartz & Diamond Pendant Necklace

14K rose gold pendant necklace featuring fancy cut smoky quartz, 0.60 carat pear-shaped smoky quartz, 0.98 carats of single-cut diamonds and spring ring closure.

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Two-Tone Diamond Cameo Brooch Pendant
Preowned
Two-Tone Diamond Cameo Brooch Pendant

18K yellow gold and platinum brooch pendant featuring carved shell with cameo motif, 0.75 carats of round brilliant diamonds, hinged bail and pin back closure.

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14K Quartz & Diamond Pendant Necklace
Preowned
14K Quartz & Diamond Pendant Necklace

14K yellow gold pendant necklace featuring a 2.78 carat smoky quartz, 0.49 carat pear shape citrine, 0.41 carats of round brilliant diamonds, delicate rolo chain and lobster clasp closure.

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14K Diamond & Smoky Quartz X Pendant
Preowned
14K Diamond & Smoky Quartz X Pendant

14K yellow gold pendant featuring 1.60 carat round checkerboard smoky quartz and 0.02 carats of round brilliant diamonds.

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14K Diamond & Multistone Pendant Necklace
Preowned
14K Diamond & Multistone Pendant Necklace

14K white gold pendant necklace featuring purple lavender jadeite dyed jadeite cabochon at center, 1.46 carats of rectangular square green peridot, square amethyst, rectangular red garnet, square citrine, rectangular square blue topaz stations throughout chain and lobster clasp closure

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H.Stern 18K Smoky Quartz & Diamond Pendant
Preowned
H.Stern 18K Smoky Quartz & Diamond Pendant

18K yellow gold H.Stern pendant featuring smoky quartz cabochon and 0.01 carat round brilliant diamond at hinged bail.

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24K Diamond Pendant Necklace
Preowned
24K Diamond Pendant Necklace

24K yellow gold pendant necklace featuring 2.03 carats of faint brown round brilliant diamonds and s-hook closure.

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David Yurman Diamond & Smoky Quartz Albion Pendant Necklace
Preowned
David Yurman Diamond & Smoky Quartz Albion Pendant Necklace

Sterling silver and 18K yellow gold David Yurman Albion pendant necklace featuring 10.01 carats of cushion cut smoky quartz at center, 0.33 carats of round brilliant diamonds, cable texture, hinged round bail, double strand wheat chain, engraved circle ornament and box clasp with foldover safety.

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