Tiffany & Co. Diamond Jewellery

Showing 187 Diamond Jewellery filtered to 1 brand

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Tiffany & Co. Platinum Diamond Hexagonal Band
Pre-owned
Tiffany & Co. Platinum Diamond Hexagonal Band 

Platinum Tiffany & Co. hexagonal band featuring 1.40 carats of round brilliant pavé diamonds throughout.

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Tiffany & Co. 18K Diamond Atlas Ring
Pre-owned
Tiffany & Co. 18K Diamond Atlas Ring 

18K white gold Tiffany & Co. Atlas ring featuring 0.21 carats of round brilliant diamonds and Roman numeral motif. Includes original box.

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Tiffany & Co. Diamond Curved Band Ring
Pre-owned
Tiffany & Co. Diamond Curved Band Ring 

Platinum Tiffany & Co. Curved band ring with round brilliant diamond at center.

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Tiffany & Co. 18K Diamond Torque Ring
Pre-owned
Tiffany & Co. 18K Diamond Torque Ring 

From the Frank Gehry Collection. Men's 18K white gold Tiffany & Co. Torque band featuring 0.17 carats of round brilliant diamonds.

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Tiffany & Co. Diamond Loving Heart Ring
Pre-owned
Tiffany & Co. Diamond Loving Heart Ring 

From the Paloma Picasso Collection. 18K white gold Tiffany & Co. loving heart ring featuring 0.06 carats of round brilliant diamonds. Includes box.

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Tiffany & Co. 18K and Diamond Signature X Link Bracelet
Pre-owned
Tiffany & Co. 18K and Diamond Signature X Link Bracelet 

18K yellow gold Tiffany & Co. Signature X link bracelet with diamonds between and box clasp closure with foldover safety. Includes box.

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Tiffany & Co. Diamond Band
Pre-owned
Tiffany & Co. Diamond Band 

From the Elsa Peretti Collection. Sterling silver Tiffany & Co. band featuring a 0.02 carats of round brilliant diamonds.

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Tiffany & Co. Diamond Etoile Band
Pre-owned
Tiffany & Co. Diamond Etoile Band 

From Current Collection. Platinum Tiffany & Co. Etoile band featuring 0.22 carats of round brilliant bezel set diamonds. Includes designer box and pouch.

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Tiffany & Co. Etoile Diamond Band
Pre-owned
Tiffany & Co. Etoile Diamond Band 

18K yellow gold and platinum Tiffany & Co. Etoile band featuring 0.22 carats of round brilliant diamonds.

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Tiffany & Co. Platinum Diamonds by the Yard Ring
Pre-owned
Tiffany & Co. Platinum Diamonds by the Yard Ring 

Platinum Tiffany & Co. diamonds by the yard ring featuring 0.25 carats of round brilliant diamonds. Includes designer box and pouch.

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Tiffany & Co. Diamond Somerset Ring
Pre-owned
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. Platinum Diamond Pendant Necklace
Pre-owned
Tiffany & Co. Platinum Diamond Pendant Necklace 

Platinum Tiffany & Co. fixed pendant necklace featuring 0.45 carats of round brilliant diamonds, rolo chain and spring ring closure. Includes jewelry pouch.

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Tiffany & Co. Diamond Etoile Band
Pre-owned
Tiffany & Co. Diamond Etoile Band 

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

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Tiffany & Co. Diamonds by the Yard® Necklace
Pre-owned
Tiffany & Co. Diamonds by the Yard® Necklace 

Platinum Tiffany & Co. rolo chain necklace Diamonds by the Yard necklace featuring 0.70 carats of round brilliant diamonds with spring ring closure.

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Tiffany & Co. Diamonds by the Yard Pendant Necklace
Pre-owned
Tiffany & Co. Diamonds by the Yard Pendant Necklace 

From the Elsa Peretti Collection. Platinum Tiffany & Co. Diamonds by the Yard rolo chain necklace featuring a 0.34 carat round brilliant diamond and spring ring closure. Includes designer pouch.

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Tiffany & Co. Diamond Band
Pre-owned
Tiffany & Co. Diamond Band 

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

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Tiffany & Co. Platinum Diamond Engagement Ring
Pre-owned
Tiffany & Co. Platinum Diamond Engagement Ring 

Platinum Tiffany & Co. engagement ring featuring a 0.23 carat round brilliant diamond. Includes box.

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Tiffany & Co. Platinum Diamond Sevillana Ring
Pre-owned
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 Band
Pre-owned
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 Tapered Wedding Band
Pre-owned
Tiffany & Co. Platinum Diamond Tapered Wedding Band 

Platinum Tiffany & Co. Tapered wedding band featuring 0.44 carats of round brilliant diamonds. Includes jewelry pouch.

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Tiffany & Co. 18K Diamond X Earclips
Pre-owned
Tiffany & Co. 18K Diamond X Earclips 

18K yellow gold Tiffany & Co. X earclip earrings featuring 0.60 carats of round brilliant diamonds and omega back closures. Includes pouch.

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Tiffany & Co. Diamond Band
Pre-owned
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 Open Heart Ring
Pre-owned
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. Etoile Diamond Band Ring
Pre-owned
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. Platinum Diamonds by the Yard Ring
Pre-owned
Tiffany & Co. Platinum Diamonds by the Yard Ring 

Platinum Tiffany & Co. Diamonds by the Yard band featuring 0.40 carats of round brilliant diamonds.

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Tiffany & Co. 18K Diamond Band
Pre-owned
Tiffany & Co. 18K Diamond Band 

18K white gold Tiffany & Co. band featuring 0.05 carats of round brilliant diamonds and matte and high polish finishes throughout.

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Tiffany & Co. Diamond Wedding Band
Pre-owned
Tiffany & Co. Diamond Wedding Band 

Platinum Tiffany & Co. wedding band with round brilliant diamonds throughout.

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Tiffany & Co. 18K Atlas Diamond & Tourmaline Band
Pre-owned
Tiffany & Co. 18K Atlas Diamond & Tourmaline Band 

18K white gold Tiffany & Co. Atlas band featuring 0.05 carat of round brilliant diamond, 0.27 carats of round brilliant pink tourmaline with roman numeral motif throughout.

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Tiffany & Co. Platinum Diamond Engagement Ring
Pre-owned
Tiffany & Co. Platinum Diamond Engagement Ring 

Platinum Tiffany & Co. engagement ring featuring 0.62 carats of round brilliant diamond. Includes jewelry pouch and box.

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Tiffany & Co. Diamond Somerset Band
Pre-owned
Tiffany & Co. Diamond Somerset Band 

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

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Tiffany & Co. Platinum Diamond Band
Pre-owned
Tiffany & Co. Platinum Diamond Band 

Platinum Tiffany & Co. band featuring 0.02 carats of round brilliant diamonds.

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Tiffany & Co. Diamond Wedding Band
Pre-owned
Tiffany & Co. Diamond Wedding Band 

Platinum Tiffany & Co. wedding band featuring 0.15 carats of round brilliant diamonds. Includes copy of receipt.

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Tiffany & Co. Platinum Diamond Band
Pre-owned
Tiffany & Co. Platinum Diamond Band 

Platinum Tiffany & Co. band featuring 0.02 carats of round brilliant diamonds.

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Tiffany & Co. Diamond Stacking Ring
Pre-owned
Tiffany & Co. Diamond Stacking Ring 

Sterling silver Tiffany & Co. stacking ring with single round brilliant diamond.

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Tiffany & Co. Platinum Diamond Etoile Band
Pre-owned
Tiffany & Co. Platinum Diamond Etoile Band 

Platinum Tiffany & Co. Etoile band featuring 0.22 carats of round brilliant diamond.

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Tiffany & Co. Diamond Eternity Band
Pre-owned
Tiffany & Co. Diamond Eternity Band 

Platinum Tiffany & Co. eternity band featuring 0.40 carats of round brilliant diamond.

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Tiffany & Co. 18K Diamond Signature X Ring
Pre-owned
Tiffany & Co. 18K Diamond Signature X Ring 

18K yellow gold Tiffany & Co. Signature X ring featuring 0.15 carats of round brilliant diamonds.

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Tiffany & Co. 1.53CT Lucida Diamond Engagement Ring
Pre-owned
Tiffany & Co. 1.53CT Lucida Diamond Engagement Ring 

Platinum Tiffany & Co. Lucida engagement ring featuring 1.53 carat Lucida-cut diamond at head. Includes laboratory report and warranty.

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Tiffany & Co. Platinum Diamond Band
Pre-owned
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. 18K Diamond Cocktail Ring
Pre-owned
Tiffany & Co. 18K Diamond Cocktail Ring 

18K white gold Tiffany & Co. cocktail ring featuring 0.16 carats of round brilliant diamonds. Includes box.

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