Tiffany & Co. Diamond Jewelry on Sale

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Showing 306 Diamond Jewelry filtered to 1 brand and 1 discount

Tiffany & Co. 18K Diamond Frank Gehry Torque Ring
Preowned
Tiffany & Co. 18K Diamond Frank Gehry Torque Ring

18K white gold Tiffany & Co. square ring featuring pavé set diamonds throughout.

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Tiffany & Co. Diamond Band
Preowned
Tiffany & Co. Diamond Band

From the Elsa Peretti Collection. Sterling silver Tiffany & Co. band featuring a 0.02 carat round brilliant diamond.

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

From the Elsa Peretti Collection. Platinum Tiffany & Co. pendant necklace featuring 0.10 carats of round brilliant diamonds, rolo chain and spring ring closure. Includes box and jewelry pouch.

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Tiffany & Co. 18K Diamond Loving Heart Ring
Preowned
Tiffany & Co. 18K Diamond Loving Heart Ring

From the Paloma Picasso Collection. 18K white gold Tiffany & Co. Loving Heart ring featuring 0.18 carats of round brilliant diamonds. Includes jewelry pouch.

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Tiffany & Co. Platinum Diamond Sevillana Ring
Preowned
Tiffany & Co. Platinum Diamond Sevillana Ring

From the Elsa Peretti Collection. Platinum Tiffany & Co. Sevillana cocktail open band ring featuring 0.80 carats of round brilliant diamonds at open circle motif and high polish finish throughout.

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Tiffany & Co. Diamond Somerset Ring
Preowned
Tiffany & Co. Diamond Somerset Ring

Sterling silver Tiffany & Co. Somerset ring featuring 0.06 carats of round brilliant diamonds.

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Tiffany & Co. 18K Diamond Graffiti Kiss Pendant Necklace
Preowned
Tiffany & Co. 18K Diamond Graffiti Kiss Pendant Necklace

From the Paloma Picasso Collection. 18K white gold Tiffany & Co. fixed Graffiti pendant necklace featuring 0.15 carats of diamonds throughout 'Love', rolo chain and spring ring closure. Includes pouch.

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

Sterling silver Tiffany & Co. open heart pendant necklace featuring a 0.03 carat round brilliant diamond, fabric cord and button clasp closure. Includes box and jewelry pouch.

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Tiffany & Co. Open Heart Diamond Ring
Preowned
Tiffany & Co. Open Heart Diamond Ring

Sterling silver Tiffany & Co. Open Heart ring featuring 0.05 carats of round brilliant diamonds. Includes jewelry pouch.

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Tiffany & Co. 18K Diamond Engagement Ring
Preowned
Tiffany & Co. 18K Diamond Engagement Ring

Platinum Tiffany & Co. engagement ring featuring 0.30 carat of cut cornered square modified brilliant diamond.

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Tiffany & Co. Platinum Diamond Three Stone Engagement Ring
Preowned
Tiffany & Co. Platinum Diamond Three Stone Engagement Ring

Platinum Tiffany & Co. three-stone engagement ring featuring a 0.30 carat round brilliant diamond at center and 0.40 carats of round brilliant diamonds at sides. Includes box and laboratory reports.

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Tiffany & Co. Diamond Wedding Band
Preowned
Tiffany & Co. Diamond Wedding Band

Men's 18K white gold Tiffany & Co. wedding band featuring 0.08 carats of round brilliant diamonds.

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

From the Elsa Peretti Collection. Platinum Tiffany & Co. open heart pendant necklace featuring 0.03 carats of round brilliant diamonds and spring ring closure.

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Tiffany & Co. Etoile Diamond Heart Ring
Preowned
Tiffany & Co. Etoile Diamond Heart Ring

From the Etoile Collection. 18K white gold Tiffany & Co. Etoile heart ring featuring 0.07 carats of round brilliant diamonds.

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Tiffany & Co. Half Eternity Diamond Band
Preowned
Tiffany & Co. Half Eternity Diamond Band

Platinum Tiffany & Co. half eternity band featuring 0.33 carats of diamonds. Includes jewelry pouch.

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Tiffany & Co. 18K Diamond Band
Preowned
Tiffany & Co. 18K Diamond Band

18K yellow gold Tiffany & Co. band ring featuring a 0.04 carat round brilliant diamond and a high polish finish throughout.

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Tiffany & Co. Platinum Diamond Heart Ring
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Tiffany & Co. Platinum Diamond Heart Ring

Platinum Tiffany & Co. heart ring featuring 0.19 carats of round brilliant diamonds at heart motif. Includes box.

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Tiffany & Co. Diamond Lock Charm
Preowned
Tiffany & Co. Diamond Lock Charm

Sterling silver Tiffany & Co. lock charm featuring 0.04 carats of round brilliant diamonds.

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Tiffany & Co. Diamond Band
Preowned
Tiffany & Co. Diamond Band

Sterling silver Tiffany & Co. band featuring a 0.02 carat bezel-set round brilliant diamond. Includes jewelry pouch.

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Tiffany & Co. 18K Diamond Curved Band Ring
Preowned
Tiffany & Co. 18K Diamond Curved Band Ring

From the Elsa Peretti Collection. 18K yellow gold Tiffany & Co. curved band ring featuring a 0.18 carat round brilliant diamond. Includes box.

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Tiffany & Co. 18K Diamond & Ruby Band Ring
Preowned
Tiffany & Co. 18K Diamond & Ruby Band Ring

18K yellow gold Tiffany & Co. band featuring 0.25 carats of rubies and 0.16 carats of diamonds.

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Tiffany & Co. Medium Diamond Seagull Brooch
Preowned
Tiffany & Co. Medium Diamond Seagull Brooch

Platinum Tiffany & Co. Medium Diamond Seagull pin featuring 1.10 carats of diamonds and pin closure.

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Tiffany & Co. Etoile Diamond Band Ring
Preowned
Tiffany & Co. Etoile Diamond Band Ring

Platinum Tiffany & Co. Etoile eternity band featuring 1.80 carats of round brilliant diamonds. Includes box.

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Tiffany & Co. Diamond Open Heart Ring
Preowned
Tiffany & Co. Diamond Open Heart Ring

From the Elsa Peretti Collection. Sterling silver Tiffany & Co. Open Heart ring featuring 0.05 carats of bezel set round brilliant diamonds. Includes pouch.

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Tiffany & Co. Platinum Diamond Band
Preowned
Tiffany & Co. Platinum Diamond Band

From the Elsa Peretti Collection. Platinum Tiffany & Co. band featuring a 0.02 carat gypsy set round brilliant diamond at center. Includes pouch.

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

From the Elsa Peretti Collection. Sterling silver Tiffany & Co. open heart pendant necklace featuring a 0.04 carat round brilliant diamond, fabric cord and toggle closure.

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Tiffany & Co. 18K Diamond Bean Ring
Preowned
Tiffany & Co. 18K Diamond Bean Ring

From the Elsa Peretti Collection. 18K yellow gold Tiffany & Co. bean ring featuring 0.04 carats of round brilliant diamonds.

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Tiffany & Co. Diamond Loving Heart Ring
Preowned
Tiffany & Co. Diamond Loving Heart Ring

From the Paloma Picasso Collection. Sterling silver Tiffany & Co. Loving Heart cocktail ring featuring 0.02 carats of round brilliant diamonds and heart motif at center.

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Tiffany & Co. Platinum & Diamond Band
Preowned
Tiffany & Co. Platinum & Diamond Band

Platinum Tiffany & Co. band featuring 0.91 carats of diamonds. Includes box.

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Tiffany & Co. Platinum Diamond Link Band
Preowned
Tiffany & Co. Platinum Diamond Link Band

Platinum Tiffany & Co. band featuring 1.28 carats of round brilliant diamonds.

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Tiffany & Co. 18K Diamond X Ring
Preowned
Tiffany & Co. 18K Diamond X Ring

18K yellow gold Tiffany & Co. X ring featuring 0.22 carats of round brilliant diamonds.

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Tiffany & Co. Diamond Band
Preowned
Tiffany & Co. Diamond Band

From the Elsa Peretti Collection. Sterling silver Tiffany & Co. band featuring a 0.02 carat diamond.

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Tiffany & Co. Diamond Somerset Ring
Preowned
Tiffany & Co. Diamond Somerset Ring

Sterling silver Tiffany & Co. Somerset ring featuring 0.05 carats of round brilliant diamonds.

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Tiffany & Co. 18K Diamond Ginkgo Leaf Brooch
Preowned
Tiffany & Co. 18K Diamond Ginkgo Leaf Brooch

18K yellow gold Tiffany & Co. Ginkgo leaf brooch with diamond accents and pin closure at back. Includes box.

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Tiffany & Co. 18K Diamond Band Ring
Preowned
Tiffany & Co. 18K Diamond Band Ring

From the Elsa Peretti Collection. 18K yellow gold Tiffany & Co. band ring featuring 0.02 carats of round brilliant diamonds and high polish throughout.

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Tiffany & Co. Platinum Diamond Victoria Cocktail Ring
Preowned
Tiffany & Co. Platinum Diamond Victoria Cocktail Ring

Platinum Tiffany & Co. Victoria cocktail ring featuring 0.22 carats of marquise and marquise brilliant diamonds and split shank.

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

18K white gold Tiffany & Co. rolo chain necklace with quatrefoil skeleton key pendant set with 0.03 carats of round brilliant diamond accents and spring ring clasp. Includes pouch.

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Tiffany & Co. Diamond Band
Preowned
Tiffany & Co. Diamond Band

From the Elsa Peretti Collection. Sterling silver Tiffany & Co. band ring featuring a 0.02 carat round brilliant diamond. Includes jewelry pouch.

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Tiffany & Co. Diamond Loving Heart Ring
Preowned
Tiffany & Co. Diamond Loving Heart Ring

From the Paloma Picasso Collection. Sterling silver Tiffany & Co. band featuring a 0.02 carat round brilliant diamond at loving heart motif. Includes pouch.

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Tiffany & Co. Pre-owned: Diamond Loving Heart Pendant Necklace.
Tiffany & Co. Pre-owned: Diamond Loving Heart Pendant Necklace.

Pre-owned: Diamond Loving Heart Pendant Necklace.

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