Limited Time Only: Save Up to 80% Off at the Tibi Online Sample Sale. SHOP NOW Women Bags Shoes Beauty Jewelry Men Kids Home Offers Sale Editors' Blog Featured Looks

Tiffany & Co. Diamond Jewelry

1559 Products
Sort
Save This Search
Save Search
Brands 1 Stores
Colors Price
Sales & Deals Condition Sort Sort
×

Extra 20% Off: MUSTHAVE

Tiffany & Co. Platinum Diamond Solitaire Ring Tiffany & Co. Platinum Diamond Solitaire Ring More Info Product cell
pre-owned

Platinum Tiffany & Co. engagement ring featuring prong set round brilliant diamond center with knife edge shank.

Zoom
Bell Get Sale Alert

Extra 20% Off: MUSTHAVE

Tiffany & Co. Platinum Diamond Engagement Ring Tiffany & Co. Platinum Diamond Engagement Ring More Info Product cell
pre-owned

Platinum Tiffany & Co. solitaire engagement ring featuring .19 carat diamond.

Zoom
Bell Get Sale Alert

Extra 20% Off: MUSTHAVE

Tiffany & Co. Pavé Diamond Heart Pendant Necklace Tiffany & Co. Pavé Diamond Heart Pendant Necklace More Info Product cell
pre-owned

Platinum Tiffany & Co. necklace with heart pendant featuring pavé set round brilliant diamonds throughout and spring ring clasp closure. Includes jewelry pouch.

Zoom
Bell Get Sale Alert

Extra 20% Off: MUSTHAVE

Tiffany & Co. Platinum Solitaire Diamond Ring Tiffany & Co. Platinum Solitaire Diamond Ring More Info Product cell
pre-owned

Platinum Tiffany & Co. ring featuring prong set Lucida cut diamond at center with half round band.

Zoom
Bell Get Sale Alert

Extra 20% Off: MUSTHAVE

Tiffany & Co. Platinum Diamond Daisy Pendant Necklace Tiffany & Co. Platinum Diamond Daisy Pendant Necklace More Info Product cell
pre-owned

Platinume Tiffany & Co. Pavé Diamond Daisy pendant necklace on rolo chain with spring ring closure. Includes box.

Zoom
Bell Get Sale Alert

Extra 20% Off: MUSTHAVE

Tiffany & Co. Platinum Diamond Engagement Ring Tiffany & Co. Platinum Diamond Engagement Ring More Info Product cell
pre-owned

Platinum Tiffany & Co. Solitaire Engagement Ring with prong set round brilliant diamond.

Zoom
Bell Get Sale Alert

Tiffany & Co. & Co.18k Yellow Gold & Platinum Schlumberger Pink Tourmaline and Diamond Flower Ring Size 4.75 Tiffany & Co. & Co.18k Yellow Gold & Platinum Schlumberger Pink Tourmaline and Diamond Flower Ring Size 4.75 More Info Product cell
pre-owned

Tiffany & Co. 18k Yellow Gold & Platinum Schlumberger Pink Tourmaline and Diamond Flower Ring Size 4.75 Features: Brand: Tiffany & Co. Gender: Womens Condition: Good (some signs of wear) Metal: 18k Yellow Gold & .950 Platinum Stone: Pink Tourmaline, Diamonds Weight: 11.0 grams Hallmark: TIFFANY & CO 750 / PT950 / SCHLUMBERGER STUDIOS AV-1201 Comes with TrueFacet Valuation Report

Zoom
Bell Get Sale Alert

Extra 20% Off: MUSTHAVE

Tiffany & Co. 18K and Diamond Signature X Link Bracelet Tiffany & Co. 18K and Diamond Signature X Link Bracelet More Info Product cell
pre-owned

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

Zoom
Bell Get Sale Alert

Extra 20% Off: MUSTHAVE

Tiffany & Co. Legacy Diamond Engagement Ring Tiffany & Co. Legacy Diamond Engagement Ring More Info Product cell
pre-owned

Platinum Tiffany & Co. Legacy diamond engagement ring with bezel set diamond at center surrounded by halo pavé diamonds. Includes display box.

Zoom
Bell Get Sale Alert

Extra 20% Off: MUSTHAVE

Tiffany & Co. Platinum Diamond Solitaire Engagment Ring Tiffany & Co. Platinum Diamond Solitaire Engagment Ring More Info Product cell
pre-owned

Platinum Tiffany & Co. solitaire diamond engagement ring featuring 0.26 carat round brilliant diamond prong set at center.

Zoom
Bell Get Sale Alert

Extra 20% Off: MUSTHAVE

Tiffany & Co. Diamond Wedding Band Tiffany & Co. Diamond Wedding Band More Info Product cell
pre-owned

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

Zoom
Bell Get Sale Alert

Extra 20% Off: MUSTHAVE

Tiffany & Co. Paloma Picasso Diamond Loving Heart Pendant Necklace Tiffany & Co. Paloma Picasso Diamond Loving Heart Pendant Necklace More Info Product cell
pre-owned

From the Paloma Picasso Collection. 18K yellow gold Tiffany & Co. Loving rolo chain necklace with heart pendant featuring 0.15 carats of pavé round brilliant diamonds and spring ring closure. Includes box and jewelry pouch.

Zoom
Bell Get Sale Alert

Tiffany & Co. Platinum & 4.52 ct Diamond Solitaire Ring Size 4.75 Tiffany & Co. Platinum & 4.52 ct Diamond Solitaire Ring Size 4.75 More Info Product cell
pre-owned

Tiffany & Co. Platinum & 4.52 ct Diamond Solitaire Ring Size 4.75 Features: Brand: Tiffany & Co. Gender: Womens Condition: Excellent Material: Platinum Stone: 4.52 ct Round Brilliant Cut Diamonds, Color: G and Clarity: VVS2 Weight: 6.4 grams

Zoom
Bell Get Sale Alert

Tiffany & Co. 950 Platinum Sentimental Heart Diamonds Earrings Tiffany & Co. 950 Platinum Sentimental Heart Diamonds Earrings More Info Product cell
pre-owned

Tiffany & Co. 950 Platinum Sentimental Heart Diamonds Earrings Features: Brand: Tiffany & Co. Gender: Womens Condition: Excellent Material: 950 Platinum Weight: 2.8g --- 0.09oz Stones: Diamond Hallmark: PT950 D1628 Comes With TrueFacet Valuation Report

Zoom
Bell Get Sale Alert

Tiffany & Co. Platinum 18K Yellow Gold Schlumberger Diamond Ring Sz 5.5 Tiffany & Co. Platinum 18K Yellow Gold Schlumberger Diamond Ring Sz 5.5 More Info Product cell
pre-owned

Tiffany & Co Platinum & 18Kt 16-Stone Schlumberger Ring. Made from Platinum 950 and 18Kt Yellow Gold it weighs 9 grams. It holds 16 Natural Round Brilliant Diamonds that add to 1.14Ct G Color VS Clarity. Band is a size 5.5 and is 6.3mm wide. Hallmarked PT950, Tiffany & Co, Schlumberger, 750. Comes with a Tiffany & Co Inner & Outer Ring Box. Brand: Tiffany & Co. Gender: Womens Condition: Excellent Material: 950 Platinum & 18K Yellow Gold Stone: 16 Natural Round Brilliant Diamonds that add to 1.14Ct G Color VS Clarity. Weight: 9 grams Hallmark: PT950, Tiffany & Co, Schlumberger, 750 Comes with TrueFacet Valuation Report

Zoom
Bell Get Sale Alert

Tiffany & Co. Platinum 18K Yellow Gold & 1.14ct Diamond Schlumberger Ring Sz 6 Tiffany & Co. Platinum 18K Yellow Gold & 1.14ct Diamond Schlumberger Ring Sz 6 More Info Product cell
pre-owned

Here is a Fine Tiffany & Co Platinum & 18Kt 16-Stone Schlumberger Ring. Made from Platinum 950 and 18Kt Yellow Gold it weighs 9 grams. It holds 16 Natural Round Brilliant Diamonds that add to 1.14Ct G Color VS Clarity. Band is a size 6 and is 6.3mm wide. Hallmarked PT950, Tiffany & Co, Schlumberger, 750. Comes with a Tiffany & Co Inner & Outer Ring Box. Brand: Tiffany & Co. Gender: Womens Condition: Excellent Metal: Platinum & 18K Yellow Gold Stone: 1.14ct Diamonds G Color VS Clarity Hallmarks: PT950, Tiffany & Co., Schlumberger, 750 Weight: 9 grams Comes With TrueFacet Valuation Report

Zoom
Bell Get Sale Alert

Tiffany & Co. Tiffany&Co Elsa Peretti 18k Gold Diamonds By The Yard Pendant Necklace AP4511MHL Tiffany & Co. Tiffany&Co Elsa Peretti 18k Gold Diamonds By The Yard Pendant Necklace AP4511MHL More Info Product cell
pre-owned

Tiffany & Co Tiffany&Co Elsa Peretti 18k Gold Diamonds By The Yard Pendant Necklace AP4511MHL

Zoom
Bell Get Sale Alert

Extra 20% Off: MUSTHAVE

Tiffany & Co. Diamond Collar Necklace Tiffany & Co. Diamond Collar Necklace More Info Product cell
pre-owned

Platinum and 18K yellow gold Tiffany & Co. collar necklace featuring pavé set round brilliant diamond accents throughout and open box clasp closure featuring safety hinge. Includes jewelry pouch.

Zoom
Bell Get Sale Alert

Extra 20% Off: MUSTHAVE

Tiffany & Co. Emerald & Diamond Door Knocker Earrings Tiffany & Co. Emerald & Diamond Door Knocker Earrings More Info Product cell
pre-owned

Platinum and 18K yellow gold Tiffany & Co. door knocker earrings featuring bezel set 3.52 round emeralds with pavé set round brilliant diamonds throughout and clutch back closures. Includes box.

Zoom
Bell Get Sale Alert

Extra 20% Off: MUSTHAVE

Tiffany & Co. Diamond Heart Pendant Necklace Tiffany & Co. Diamond Heart Pendant Necklace More Info Product cell
pre-owned

Platinum Tiffany & Co. open heart pendant necklace featuring pavé set round brilliant diamonds throughout and spring ring closure. Includes jewelry pouch.

Zoom
Bell Get Sale Alert

Extra 20% Off: MUSTHAVE

Tiffany & Co. Platinum Diamond Solitaire Engagement Ring Tiffany & Co. Platinum Diamond Solitaire Engagement Ring More Info Product cell
pre-owned

Platinum Tiffany & Co. engagement ring featuring 0.26 carat of round brilliant diamond.

Zoom
Bell Get Sale Alert

Tiffany & Co. Platinum Novo Square Cushion Diamond Engagement Ring Tiffany & Co. Platinum Novo Square Cushion Diamond Engagement Ring More Info Product cell
pre-owned

Tiffany & Co. Platinum Novo Square Cushion Diamond Engagement Ring Features: Brand: Tiffany & Co. Gender: Womens Condition: Excellent Material: Platinum Center Stone: 3.28ct Square Cushion Brilliant Cut Diamond. Color: G, Clarity: VVS1 Other Stone: Approximately 0.16ctw Bead Set Diamonds, Color: D/G, Clarity: IF-VS2 Weight: 5.5g (3.5dwt) SKU: R3619 Comes With TrueFacet Valuation Report

Zoom
Bell Get Sale Alert

Tiffany & Co. Platinum Emerald & Baguette Diamond Engagement Ring Tiffany & Co. Platinum Emerald & Baguette Diamond Engagement Ring More Info Product cell
pre-owned

Here is a Fine Tiffany & Co. platinum emerald and baguette diamond ring. Metal: Platinum Main Diamond: 1.60ct. 1 natural emerald cut diamond, color F, clarity VS1 Surrounding Diamonds: 0.20ct. 2 natural baguette diamonds, color F, clarity VS Weight: 3.4 grams Condition: Pre-Owned, Refurbished to excellent condition by TrueFacet expert Comes with TrueFacet Valuation Report

Zoom
Bell Get Sale Alert

Tiffany & Co. Jean Schlumberger Platinum 1.18 Ct Diamond 16-Stone Ring Size 7.5 Tiffany & Co. Jean Schlumberger Platinum 1.18 Ct Diamond 16-Stone Ring Size 7.5 More Info Product cell
pre-owned

Tiffany & Co. Jean Schlumberger Platinum 1.18 Ct Diamond 16-Stone Ring Size 7.5 Features: Brand: Tiffany & Co. Gender: Womens Condition: Excellent Metal: Platinum Stone: Round, Brilliant Cut 1.18 Ct Diamonds, F color VVS-VS clarity Hallmark: Tiffany & Co. Jean Schlumberger Pt950 Comes With TrueFacet Valuation Report

Zoom
Bell Get Sale Alert

Tiffany & Co. Platinum Radiant Diamond Solitaire Ring Tiffany & Co. Platinum Radiant Diamond Solitaire Ring More Info Product cell
pre-owned

Tiffany & Co. Platinum and Radiant Diamond Solitaire Ring features: Brand: Tiffany & Co. Gender: Womens Condition: Excellent Metal: Platinum Diamond: 2.27ct. of radiant cut diamond, color I and clarity VVS1 Weight: 5.3 grams Comes with TrueFacet Valuation Report

Zoom
Bell Get Sale Alert

Tiffany & Co. 18K Yellow Gold Platinum Set Diamond Atlas Necklace Tiffany & Co. 18K Yellow Gold Platinum Set Diamond Atlas Necklace More Info Product cell
pre-owned

Tiffany & Co. 18k yellow gold and platinum set diamond atlas necklace features: Metal: 18k yellow gold Weight: 75.8 grams Stones: 20 round brilliant cut diamonds VS1 clarity G color total weight approx. 1 ctw, set in platinum Condition: Pre-Owned, Refurbished to excellent condition by TrueFacet expert Comes with TrueFacet Valuation Report

Zoom
Bell Get Sale Alert

Extra 20% Off: MUSTHAVE

Tiffany & Co. 2.12 ct Yellow Diamond Engagement Ring Tiffany & Co. 2.12 ct Yellow Diamond Engagement Ring More Info Product cell
pre-owned

Platinum Tiffany & Co. four-prong engagement ring featuring a 2.12 carat cushion modified brilliant yellow diamond at head with 18K yellow gold prongs. Includes box.

Zoom
Bell Get Sale Alert

Extra 20% Off: MUSTHAVE

Tiffany & Co. 18K Diamond Frank Gehry Torque Ring Tiffany & Co. 18K Diamond Frank Gehry Torque Ring More Info Product cell
pre-owned

18K white gold Tiffany & Co. Frank Gehry Torque ring with prong set diamonds at one edge. Includes jewelry pouch and box.

Zoom
Bell Get Sale Alert

Extra 20% Off: MUSTHAVE

Tiffany & Co. Diamond Tennis Bracelet Tiffany & Co. Diamond Tennis Bracelet More Info Product cell
pre-owned

18K yellow gold Tiffany & Co. tennis bracelet with prong set round brilliant diamonds throughout and slide lock closure.

Zoom
Bell Get Sale Alert

Extra 20% Off: MUSTHAVE

Tiffany & Co. Platinum Diamond Link Bracelet Tiffany & Co. Platinum Diamond Link Bracelet More Info Product cell
pre-owned

Platinum Tiffany & Co. link bracelet with diamond-set links and slide lock closure.

Zoom
Bell Get Sale Alert

Extra 20% Off: MUSTHAVE

Tiffany & Co. Platinum Diamond Pendant Necklace Tiffany & Co. Platinum Diamond Pendant Necklace More Info Product cell
pre-owned

Platinum Tiffany & Co. necklace with cascading pendant featuring bezel set round brilliant and rose cut diamonds throughout and spring ring clasp closure. Includes box.

Zoom
Bell Get Sale Alert

Extra 20% Off: MUSTHAVE

Tiffany & Co. Platinum Diamonds By The Yard Stud Earrings Tiffany & Co. Platinum Diamonds By The Yard Stud Earrings More Info Product cell
pre-owned

Platinum Tiffany & Co. Diamonds By The Yard stud earrings featuring bezel set round brilliant diamonds with threaded clutch back closures. Includes pouch.

Zoom
Bell Get Sale Alert

Extra 20% Off: MUSTHAVE

Tiffany & Co. Diamond Dragonfly Earrings Tiffany & Co. Diamond Dragonfly Earrings More Info Product cell
pre-owned

Platinum Tiffany & Co. Dragonfly earrings featuring pavé set round brilliant diamonds throughout and omega back closures. Includes box.

Zoom
Bell Get Sale Alert

Extra 20% Off: MUSTHAVE

Tiffany & Co. Platinum Diamond Solitaire Engagement Ring Tiffany & Co. Platinum Diamond Solitaire Engagement Ring More Info Product cell
pre-owned

Platinum Tiffany & Co. engagement ring featuring 0.30 carat of round brilliant diamond.

Zoom
Bell Get Sale Alert

Extra 20% Off: MUSTHAVE

Tiffany & Co. Open Heart Diamond Pendant Necklace Tiffany & Co. Open Heart Diamond Pendant Necklace More Info Product cell
pre-owned

Sterling silver Tiffany & Co. rolo chain necklace with Open Heart pendant featuring 0.04 carats of round brilliant diamond accent and spring ring closure.

Zoom
Bell Get Sale Alert

Tiffany & Co. 950 Platinum Diamonds Sentimental Heart Pendant Necklace Tiffany & Co. 950 Platinum Diamonds Sentimental Heart Pendant Necklace More Info Product cell
pre-owned

Tiffany & Co. 950 Platinum Diamonds Sentimental Heart Pendant Necklace Features: Brand: Tiffany&Co. Gender: Womens Condition: Excellent Material: 950 Platinum Weight: 3.1g --- 0.10oz Stone: Diamonds Hallmark: PT950 D2184 Comes With TrueFacet Valuation Report

Zoom
Bell Get Sale Alert

Tiffany & Co. Elsa Peretti 18K Rose Gold Diamond by the Yard Necklace Tiffany & Co. Elsa Peretti 18K Rose Gold Diamond by the Yard Necklace More Info Product cell
pre-owned

Tiffany & Co. Elsa Peretti 18K Rose Gold Diamond by the Yard Necklace Features: Brand: Tiffany & Co. Gender: Womens Condition: Excellent Metal: 18K Rose Gold Stone: Diamond Hallmark: Au750 Weight: 2.5 grams D1648 Comes With TrueFacet Valuation Report

Zoom
Bell Get Sale Alert

Tiffany & Co. Legacy Platinum 1.97 Ct Diamond Engagement Wedding Ring Size 4 Tiffany & Co. Legacy Platinum 1.97 Ct Diamond Engagement Wedding Ring Size 4 More Info Product cell
pre-owned

Tiffany & Co. Legacy Platinum 1.97 Ct Diamond Engagement Wedding Ring Size 4 Features: Brand: Tiffany & Co. Gender: Womens Condition: Excellent Metal: Platinum Stone: 1.69 Ct Center Diamond, I color VVS1 clarity and 28 Round Brilliant 0.28 Ct Diamonds, F-G color VS clarity Hallmark: TIFFANY & CO. P950 Pat 467,833 et al 18496313 1.69CT Weight: 7.8 grams Comes With TrueFacet Valuation Report

Zoom
Bell Get Sale Alert

Tiffany & Co. Platinum Double Diamond Engagement Ring Tiffany & Co. Platinum Double Diamond Engagement Ring More Info Product cell
pre-owned

Tiffany & Co. Platinum Double Diamond Engagement Ring features: Brand: Tiffany & Co. Gender: Womens Condition: Excellent Material: Platinum Weight: 7.3 grams Stone: 4.39ct. Diamond, Color: H, Clarity: VS1 Hallmark: "Tiffany & Co." "P950" "4.39ct" "19975983" Comes with TrueFacet Valuation Report

Zoom
Bell Get Sale Alert

Tiffany & Co. 18K Yellow Gold & Platinum 0.77ct Diamond Schlumberger X Ring Sz 4.5 Tiffany & Co. 18K Yellow Gold & Platinum 0.77ct Diamond Schlumberger X Ring Sz 4.5 More Info Product cell
pre-owned

Tiffany & Co. 18K Yellow Gold & Platinum 0.77ct Diamond Schlumberger X Ring Sz 4.5 Features: Brand: Tiffany & Co. Gender: Womens Condition: Excellent Metal: 18K Yellow Gold and Platinum Stone: Diamond 0.77ct Color: G-H Clarity: VS1-VS2 Weight: 13.0 grams Comes With TrueFacet Valuation Report

Zoom
Bell Get Sale Alert
Tiffany & Co. Diamond Jewelry - ShopStyle