Tiffany & Co. Diamond Necklaces

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Showing 40 Diamond Necklaces filtered to 1 brand

Tiffany & Co. Platinum Diamond Cross Pendant Necklace
Preowned
Tiffany & Co. Platinum Diamond Cross Pendant Necklace

Platinum Tiffany & Co. rolo chain necklace with cross pendant featuring 0.20 carats of round brilliant diamonds and lobster clasp closure. Includes jewelry pouch.

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Tiffany & Co. Diamond Open Heart Pendant Necklace
Preowned
Tiffany & Co. Diamond Open Heart Pendant Necklace

From the Elsa Peretti Collection. Sterling silver Tiffany & Co. medium Open Heart pendant necklace featuring 0.04 carat diamond, black cord and toggle closure.

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Tiffany & Co. Platinum & Diamond Star Pendant Necklace
Preowned
Tiffany & Co. Platinum & Diamond Star Pendant Necklace

Platinum Tiffany & Co. pendant necklace featuring 0.80 carats of diamonds at star pendant, rolo chain and lobster clasp closure. Includes pouch.

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Tiffany & Co. Diamond Open Heart Pendant Necklace
Preowned
Tiffany & Co. Diamond Open Heart Pendant Necklace

From the Elsa Peretti Collection. Sterling silver Tiffany & Co. removable pendant necklace featuring a 0.04 carat diamond at Open Heart pendant, rolo chain and spring ring closure. Includes pouch.

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Tiffany & Co. 18K Diamond Heart Pendant Necklace
Preowned
Tiffany & Co. 18K Diamond Heart Pendant Necklace

18K yellow gold Tiffany & Co. rolo chain necklace with heart pendant featuring 1.26 carats of round brilliant diamonds and spring ring closure.

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Tiffany & Co. Diamond Atlas Cube Pendant Necklace
Preowned
Tiffany & Co. Diamond Atlas Cube Pendant Necklace

Sterling silver Tiffany & Co. necklace featuring rolo chain, removable Atlas cube pendant, 0.10 carat diamond and spring ring closure. Includes pouch.

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Tiffany & Co. Platinum Diamond Daisy Pendant Necklace
Preowned
Tiffany & Co. Platinum Diamond Daisy Pendant Necklace

From the Paloma Picasso Collection. Platinum Tiffany & Co. Daisy pendant necklace featuring a 0.06 carat round brilliant diamond, rolo chain and spring ring closure.

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Tiffany & Co. Diamond Atlas Collar Necklace
Preowned
Tiffany & Co. Diamond Atlas Collar Necklace

18K white gold Tiffany & Co. Atlas collar featuring 1.80 carats of round brilliant diamonds, Roman numeral motif and slide-lock closure.

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Tiffany & Co. 18K Diamond Square Atlas Pendant Necklace
Preowned
Tiffany & Co. 18K Diamond Square Atlas Pendant Necklace

18K white Tiffany & Co. Square Atlas pendant necklace featuring 0.04 carats of round brilliant diamonds and a spring ring closure.

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Tiffany & Co. 18K Diamond Open Heart Pendant Necklace
Preowned
Tiffany & Co. 18K Diamond Open Heart Pendant Necklace

From the Elsa Peretti Collection. 18K yellow gold Tiffany & Co. mesh chain necklace featuring large Open Heart pendant encrusted with 0.55 carats of round brilliant diamonds. Includes box and pouch.

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Tiffany & Co. 18K Diamond Clover Key Pendant Necklace
Preowned
Tiffany & Co. 18K Diamond Clover Key Pendant Necklace

18K white gold Tiffany & Co. pendant necklace featuring 0.06 carats of diamonds at clover key ornament, oval link-chain and spring ring closure.

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Tiffany & Co. Platinum & Diamond Star Pendant Necklace
Preowned
Tiffany & Co. Platinum & Diamond Star Pendant Necklace

Platinum Tiffany & Co. necklace with bezel set diamond stations throughout, double star pendant featuring prong set diamonds throughout and lobster clasp closure. Includes box and pouch.

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Tiffany & Co. 18K Diamond Collar Necklace
Preowned
Tiffany & Co. 18K Diamond Collar Necklace

18K white gold Tiffany & Co. collar necklace featuring 0.45 carats of round brilliant diamonds throughout and foldover closure. Includes box and jewelry pouch.

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Tiffany & Co. Diamond Heart Key Pendant Necklace
Preowned
Tiffany & Co. Diamond Heart Key Pendant Necklace

From the Keys Collection. Sterling silver Tiffany & Co. heart key pendant necklace featuring 0.02 carats of round brilliant diamonds, rolo chain and spring ring closure. Includes jewelry pouch.

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Tiffany & Co. Diamond Heart Pendant Necklace
Preowned
Tiffany & Co. Diamond Heart Pendant Necklace

Platinum Tiffany & Co. rolo chain necklace featuring 0.48 carats of round brilliant diamonds at heart pendant and spring ring closure. Includes box.

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Tiffany & Co. 18K Diamond 'L O V E' Lavalier Necklace
Preowned
Tiffany & Co. 18K Diamond 'L O V E' Lavalier Necklace

18K yellow gold Tiffany & Co. rolo chain lavalier necklace with tassel pendant featuring LOVE letter charms, a 0.04 carat round brilliant diamond and spring ring closure.

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Tiffany & Co. Diamond Atlas Pendant Necklace
Preowned
Tiffany & Co. Diamond Atlas Pendant Necklace

18K white gold Tiffany & Co. Atlas pendant necklace featuring 0.09 carats of round brilliant diamonds and high polish finish throughout.

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Tiffany & Co. 18K Diamond Atlas Pendant
Preowned
Tiffany & Co. 18K Diamond Atlas Pendant

18K white gold Tiffany & Co. Atlas pendant featuring 0.27 carats of diamonds and roman numeral motif. Includes box.

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Tiffany & Co. Diamond Etoile Heart Pendant Necklace
Preowned
Tiffany & Co. Diamond Etoile Heart Pendant Necklace

18K yellow gold and platinum Tiffany & Co. chain link Etoile heart pendant necklace featuring 0.07 carats of round brilliant diamonds with spring ring closure.

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Tiffany & Co. Platinum Diamond Heart Pendant
Preowned
Tiffany & Co. Platinum Diamond Heart Pendant

Platinum Tiffany & Co. heart pendant featuring 1.30 carats of round brilliant pavé diamonds and tapered bail. Includes pouch and copy of appraisal.

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