Skip to main content

Tiffany Hallmark

to
153
5,438
457
3,007
2,835
1,433
1,290
518
410
349
271
191
134
128
118
67
47
46
42
29
19
12
10
7
5
2
1
1
1
1
1
1
4,821
401
243
154
40
Sort By
TIFFANY Co. Platinum 2mm Full Circle Diamond Wedding Band Ring 5
By Tiffany Co.
Located in Los Angeles, CA
Width: 2mm Diamond: round brilliant diamonds, carat total weight .42 Hallmark: TIFFANY&CO. ©PT950
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY Co. Platinum 2mm Full Circle Diamond Wedding Band Ring 5
By Tiffany Co.
Located in Los Angeles, CA
Width: 2mm Diamond: round brilliant diamonds, carat total weight .42 Hallmark: ©TIFFANY&CO. PT950
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY Co. Platinum .43ct Princess Cut Diamond Engagement Ring 5
By Tiffany Co.
Located in Los Angeles, CA
Diamond: princess cut diamond, carat total weight .43ct, Color E, Clarity VVS1 Hallmark: ©TIFFANY&Co
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

TIFFANY Co. Notes Platinum 3mm Lucida Wedding Band Ring 5
By Tiffany Co.
Located in Los Angeles, CA
Width: 3mm Weight: 4.20 grams Hallmark: ©TIFFANY & CO. PT950 Condition: Excellent condition, like new
Category

2010s American Band Rings

Materials

Platinum

TIFFANY Co. Atlas 18K Gold 7mm Wide Numeric Ring 5.5
By Tiffany Co.
Located in Los Angeles, CA
Width: 7mm Weight: 7.90 grams Hallmark: TIFFANY&CO. © 1995 750 ITALY Condition: Excellent condition
Category

1990s Band Rings

Materials

18k Gold

Tiffany Co. Diamond Emerald Sea Conch Shell Gold Brooch Pin
By Tiffany Co.
Located in Miami, FL
Tiffany & Co. 18K Gold Sea Conch Shell a Luxurious Brooch Exquisite Tiffany & Co. Sea Conch Shell
Category

21st Century and Contemporary American Brooches

Materials

Diamond, Emerald, Gold

Tiffany Co. 18K Yellow Gold Ribbed Clip-On Earrings #18483
By Tiffany Co.
Located in Washington Depot, CT
beautifully detailed polished 18K yellow gold by Tiffany & Co. Clip on closures. Hallmark: TIFFANY & CO. 18K
Category

20th Century Clip-on Earrings

Materials

18k Gold, Yellow Gold

Vintage Tiffany Co. 18K Yellow Gold Vannerie Basket Weave Stud Earrings 2002
By Tiffany Co.
Located in New York, NY
: Original Tiffany butterfly push backs (T&CO. AU750) Hallmarks: Tiffany & Co., Italy, 750, © 2002 What's
Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Gold, 18k Gold, Yellow Gold

Vintage Tiffany Co. 14k Yellow Gold and Ruby Muskellunge Fish Cufflinks
By Tiffany Co.
Located in New York, NY
Grams Stone: Ruby cabochon eyes Measurements: 31.3 x 21.7 x 20.5mm Hallmark: Tiffany & Co., 14k Metal
Category

Vintage 1970s Cufflinks

Materials

Ruby, 14k Gold, Yellow Gold

TIFFANY Co. Together Platinum Diamond Legacy 2mm Milgrain Band Ring 5
By Tiffany Co.
Located in Los Angeles, CA
brilliant diamonds, carat total weight .37 Hallmark: ©TIFFANY&CO. PT950 Condition: Excellent condition
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY Co. Together Platinum 3mm Milgrain Wedding Band Ring 8.5
By Tiffany Co.
Located in Los Angeles, CA
Width: 3mm Weight: 5.60 grams Hallmark: ©TIFFANY&CO. PT950 Condition: Excellent condition, like new
Category

2010s American Wedding Rings

Materials

Platinum

Tiffany Co Sterling Silver and 14k Clasp Cable Rope Link Bracelet
By Tiffany Co.
Located in New York, NY
: 38.3 x 11.2mm Size: 6 3 /4" Hallmark: Tiffany and Co. 925 Metal: 925, 14k Item #: BR-1624-061725-14
Category

20th Century Link Bracelets

Materials

14k Gold, Sterling Silver

2002 Tiffany Co. Italy Sterling Silver Square Tiles Necklace #18238
By Tiffany Co.
Located in Washington Depot, CT
Weight: 60.52 dwt/ 94.12 g Hallmark: 2002 Tiffany & Co 925 Italy Very good condition, professionally
Category

20th Century Pendant Necklaces

Materials

Sterling Silver

TIFFANY Co. Forever Platinum 4.5mm Lucida Wedding Band Ring 7
By Tiffany Co.
Located in Los Angeles, CA
Width: 4.5mm Hallmark: ©TIFFANY&CO. PT950 Condition: Excellent condition, like new Tiffany Price
Category

2010s American Wedding Rings

Materials

Platinum

Tiffany Co. 4.24 Carat Platinum Three-Stone Emerald Cut Diamond Ring
By Tiffany Co.
Located in Chicago, IL
Weight: 9.77 grams Ring Size: US 7¼ Hallmarks: Signed Tiffany Co. with serial number
Category

2010s American Modern Solitaire Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Tiffany Co. Platinum Novo 2mm 0.18 cts Total Half-Circle Band Ring
By Tiffany Co.
Located in New York, NY
Brand: Tiffany & Co. Style: Novo Hallmarks: Tiffany & Co. PT950 Metal: Platinum Weight: 2.9 grams Finger
Category

21st Century and Contemporary Contemporary Band Rings

Materials

Diamond, Platinum

TIFFANY Co. Etoile Platinum .26ct Diamond Engagement Ring 5.5 with Certificate
By Tiffany Co.
Located in Los Angeles, CA
, clarity VS1 Hallmark: TIFFANY&CO. PT950 D29177 .26CT Condition: Excellent condition, like new, comes with
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Vintage Tiffany Co. Ruby and Pearl Ring in Yellow Gold
By Tiffany Co.
Located in London, England
A beautiful vintage Tiffany & Co. ruby and pearl ring set in 14k yellow gold. The ring is composed
Category

21st Century and Contemporary Cocktail Rings

Materials

Pearl, Ruby, Gold, 14k Gold, Yellow Gold

TIFFANY Co. Forever Platinum 4.5mm Lucida Wedding Band Ring 8
By Tiffany Co.
Located in Los Angeles, CA
Width: 4.5mm Hallmark: ©1999 TIFFANY&CO. PT950 Condition: Excellent condition, like new Tiffany
Category

2010s American Wedding Rings

Materials

Platinum

TIFFANY Co. 18K Gold Diamond Etoile 4mm Band Ring 6.5
By Tiffany Co.
Located in Los Angeles, CA
Diamond: 10 round brilliant diamonds, carat total weight .22 Hallmark: TIFFANY&CO. 750 PT950 Condition
Category

2010s American Band Rings

Materials

Diamond, 18k Gold, Platinum

Tiffany Co. Forever Half Circle Diamond Band Platinum 3.5 MM
By Tiffany Co.
Located in San Diego, CA
Hallmark: TIFFANY&CO. PT950 Includes: T&C Jewelry Pouch Retail: $10,400 Sku#18400TKAL
Category

2010s Band Rings

Materials

Diamond, Platinum

Tiffany Co. GIA 3.60 Carat Colombian Emerald Diamond Platinum Cocktail Ring
By Tiffany Co.
Located in Stamford, CT
Size 6.75 and sizable Platinum 4.8 grams Tested: Platinum Stamped: Irid Plat Hallmark: Tiffany Width at
Category

Early 20th Century Cocktail Rings

Materials

Diamond, Emerald, Platinum

TIFFANY Co. Forever Platinum 4.5mm Lucida Wedding Band Ring 15
By Tiffany Co.
Located in Los Angeles, CA
Width: 4.5mm Weight: 9.70 grams Hallmark: ©TIFFANY & CO. PT950 Condition: Excellent condition, like new
Category

2010s American Wedding Rings

Materials

Platinum

Tiffany Co. Ormulu Bronze Champlevé Enamel Mantel Clock Garniture
By Tiffany Co.
Located in Guaynabo, PR
there is a mosaic of lilies flowers. The Tiffany & Co hallmark appears at the back inside the clock
Category

Antique Late 19th Century American Japonisme Mantel Clocks

Materials

Bronze, Enamel

TIFFANY Co. Forever Platinum 6mm Lucida Wedding Band Ring 6
By Tiffany Co.
Located in Los Angeles, CA
: 6mm Weight: 13.20 grams Hallmark: ©1999 TIFFANY & CO. PT950 Condition: Excellent condition, like new
Category

2010s American Wedding Rings

Materials

Platinum

TIFFANY Co. Forever Platinum 4.5mm Lucida Wedding Band Ring 8.5
By Tiffany Co.
Located in Los Angeles, CA
Band Width: 4.5mm Weight: 9.0 grams Hallmark: ©1999 TIFFANY&CO. PT950 Condition: Excellent condition
Category

2010s American Wedding Rings

Materials

Platinum

Vintage Tiffany and Co. Sterling Silver and Mabe Pearl Lever Back Earrings
By Tiffany Co.
Located in North Miami, FL
These classic and stunning vintage Tiffany and Co. hallmarked sterling silver and Mabe pearl lever
Category

Vintage 1970s American Modern Lever-Back Earrings

Materials

Pearl, Sterling Silver

Tiffany Co. Sterling Silver Grape Vine Large Preserve Spoon #18041
By Tiffany Co.
Located in Washington Depot, CT
Tiffany & Co. Grape Vine Sterling Silver Large Preserve Spoon This beautiful spoon by designer
Category

20th Century Flatware and Serving Pieces

Materials

Sterling Silver

TIFFANY Co. Forever Platinum 3mm Lucida Wedding Band Ring 9
By Tiffany Co.
Located in Los Angeles, CA
: 3mm Weight: 5.0 grams Hallmark: ©1999 TIFFANY&CO. PT950 Condition: Excellent condition Tiffany price
Category

2010s American Wedding Rings

Materials

Platinum

TIFFANY Co. Together Platinum 4mm Milgrain Wedding Band Ring 9
By Tiffany Co.
Located in Los Angeles, CA
Width: 4mm Weight: 8.60 grams Hallmark: ©TIFFANY&Co. PT950 Condition: Perfect condition, practically new
Category

2010s American Wedding Rings

Materials

Platinum

Tiffany Co Sterling Silver Set of 2 Nut Dishes #18400
By Tiffany Co.
Located in Washington Depot, CT
Tiffany & Co Sterling Silver Set of 2 Nut Dishes This beautiful set of 2 nut dishes were created
Category

20th Century Serving Bowls and Tureens

Materials

Sterling Silver

TIFFANY Co. Forever Platinum 3mm Lucida Wedding Band Ring 7.5
By Tiffany Co.
Located in Los Angeles, CA
Width: 3mm Weight: 4.90 grams Hallmark: ©TIFFANY&CO. Pt950 Condition: Excellent condition, like new
Category

2010s American Wedding Rings

Materials

Platinum

Tiffany Co. Sterling Silver Scalloped Round Tray, Applied Rim, 10.25 Inches
By Tiffany Co.
Located in West Palm Beach, FL
), the tray offers a substantial feel and enduring quality. The hallmarks—TIFFANY & CO. T—date the
Category

Mid-20th Century American Edwardian Sterling Silver

Materials

Sterling Silver

Tiffany Co. Platinum 0.50 Carat VS-2 G Color Flower Diamond Ring
By Tiffany Co.
Located in New York, NY
Additional Information Hallmark Tiffany & Co. Mint condition Retail: $4,000
Category

2010s More Rings

Materials

Diamond, Platinum

TIFFANY Co. Forever Platinum 6mm Lucida Wedding Band Ring 9 New
By Tiffany Co.
Located in Los Angeles, CA
: 6mm Weight: 14.20 grams Hallmark: ©TIFFANY & CO. PT950 Condition: New, comes with Tiffany box Tiffany
Category

2010s American Wedding Rings

Materials

Platinum

Tiffany Co. 18K Yellow Gold Emerald Diamond 7-Stone Embrace Wedding BandRing
By Tiffany Co.
Located in Chicago, IL
band measures 3 mm wide and weighs 2.7 grams. The ring is hallmarked “Tiffany Co. 750
Category

Vintage 1970s American Retro Wedding Rings

Materials

Diamond, Emerald, Platinum, 18k Gold, Yellow Gold

TIFFANY Co. Forever Platinum 6mm Lucida Wedding Band Ring 11.5
By Tiffany Co.
Located in Los Angeles, CA
Width: 6mm Weight: 14.0 grams Hallmark: ©TIFFANY&CO. PT950 Tiffany Price: $3,200 Authenticity
Category

2010s American Wedding Rings

Materials

Platinum

TIFFANY Co. 18K Gold Cupid Arrow Heart Oval Link Bracelet 8"
By Tiffany Co.
Located in Los Angeles, CA
: 37.10 grams Hallmark: ©1994 TIFFANY&Co. 750 Condition: Excellent condition, comes with Tiffany pouch
Category

2010s Link Bracelets

Materials

18k Gold

Tiffany Co. 18K White Gold Diamond T Ring 5.5 #17222
By Tiffany Co.
Located in Washington Depot, CT
: 5.5 Hallmark: TIFFANY & CO. AU750 BELGIUM Weight: 4.3 dwt./ 6.8 gr. Very good condition
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Tiffany Co Makers Sterling Silver 1947-1956 Moore Candlestick #18476
By Tiffany Co.
Located in Washington Depot, CT
" Weight: 248.04 dwt/ 385.75 g Hallmark: Tiffany & Co Makers Sterling Silver 22963 M Good condition
Category

20th Century Candleholders and Candelabra

Materials

Sterling Silver

TIFFANY Co. Forever Platinum 3mm Lucida Wedding Band Ring 5 New
By Tiffany Co.
Located in Los Angeles, CA
: 3mm Hallmark: ©TIFFANY&Co. PT950 Condition: New, comes with Tiffany pouch and box Tiffany price
Category

2010s American Wedding Rings

Materials

Platinum

TIFFANY Co. Forever Platinum 3mm Lucida Wedding Band Ring 4.5
By Tiffany Co.
Located in Los Angeles, CA
Width: 3mm Weight: 4.50 grams Hallmark: ©TIFFANY&Co. PT950 Tiffany price: $1,500 Authenticity
Category

2010s American Wedding Rings

Materials

Platinum

TIFFANY Co. Platinum Half Circle Diamond Novo Band Ring 5.5
By Tiffany Co.
Located in Los Angeles, CA
: 2mm Diamond: round brilliant diamonds, carat total weight .24 Hallmark: ©TIFFANY&CO. PT950 Condition
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

c1983 Tiffany Co Star Earrings 18k Yellow Gold Studs Fine Signed Jewelry
By Tiffany Co.
Located in Torrance, CA
ears. Note: the earring backings are not Tiffany Co. Metal Hallmark: 18k yellow gold. The
Category

Vintage 1980s Modern Stud Earrings

Materials

Gold, 14k Gold, 18k Gold, Yellow Gold

TIFFANY Co. Platinum Full Circle Diamond Novo Band Ring 6
By Tiffany Co.
Located in Los Angeles, CA
: 2mm Diamond: round brilliant diamonds, carat total weight .36 Hallmark: ©TIFFANY&CO. PT950 Condition
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY Co. Together Platinum 6mm Milgrain Wedding Band Ring 6
By Tiffany Co.
Located in Los Angeles, CA
Width: 6mm Weight: 12.50 grams Hallmark: TIFFANY&CO. PT950 Condition: Excellent condition, like new
Category

2010s American Wedding Rings

Materials

Platinum

Tiffany Co. 1.75 Carat Diamond Platinum Rose Gold Lock Pendant Necklace
By Tiffany Co.
Located in Stamford, CT
the round pendant is a rose gold key lock. Tiffany + Co. hallmark and metal stamping. 271 round
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Rose Gold, Platinum

Tiffany Co Platinum Diamond Engagement Ring Round 0.60 ct I VVS1
By Tiffany Co.
Located in San Diego, CA
Tiffany & Co. Round Brilliant Diamond with Channel Set Band Engagement Ring Style: Solitaire with
Category

Early 2000s American Engagement Rings

Materials

Diamond, Platinum

Vintage Tiffany Co. Platinum Diamond Star Pendant with 3.01 cts, 1979
By Tiffany Co.
Located in New York, NY
display high quality, with F–G color and VS/VVS clarity. The hallmark is clearly stamped "TIFFANY & CO
Category

Vintage 1970s Contemporary Pendant Necklaces

Materials

Diamond, Platinum

TIFFANY Co. Platinum 3mm Half Circle Diamond Band Ring 7 New
By Tiffany Co.
Located in Los Angeles, CA
Weight: 5.20 grams Diamond: 9 round brilliant diamonds, carat total weight .33 Hallmark: ©TIFFANY&CO
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY Co. Forever Platinum 6mm Lucida Wedding Band Ring 9.5
By Tiffany Co.
Located in Los Angeles, CA
Width: 6mm Weight: 12.60 grams Hallmark: ©TIFFANY&Co. PT950 Condition: Excellent condition, like new
Category

2010s American Wedding Rings

Materials

Platinum

Vintage Tiffany Co. 14k Yellow Gold Wreath with Bow Brooch Pin
By Tiffany Co.
Located in New York, NY
, hallmarks of Tiffany's early craftsmanship. Its classic form makes it versatile for both everyday elegance
Category

20th Century Brooches

Materials

14k Gold, Yellow Gold

Tiffany Co. 18K 750 Solid Yellow Gold Paloma Picasso Cuff Bangle Bracelet
By Tiffany Co.
Located in New York, NY
Details: Size: Small to Medium (approximately 6 to 6.5 inches) Hallmark: Tiffany & Co. 18K, Paloma Picasso
Category

20th Century Contemporary Bangles

Materials

18k Gold, Yellow Gold

TIFFANY Co. Forever Platinum Lucida Diamond 4mm Wedding Band Ring 8
By Tiffany Co.
Located in Los Angeles, CA
total weight .05 Hallmark: ©TIFFANY&CO. PT950 Condition: Excellent condition Value: $3,000
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. Forever Platinum 18K Yellow Gold 7-Stone Diamond Ring 3mm
By Tiffany Co.
Located in New York, NY
Hallmarks: © Tiffany Co., 750, PT950 Retail Price: $7,000 Package Includes Tiffany Co. inner
Category

21st Century and Contemporary Contemporary Wedding Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold, Platinum

Tiffany Co. Diamond Square Sapphire Platinum Eternity Band Ring Size 4.75
By Tiffany Co.
Located in Simpsonville, SC
Hallmarks: Tiffany & Co., Pt950 Reference Numbers All our measurements are approximate.
Category

20th Century Band Rings

Materials

White Diamond, Blue Sapphire, Platinum

TIFFANY Co. Platinum Sapphire Diamond Three Stone Engagement Ring 6.5
By Tiffany Co.
Located in Los Angeles, CA
, E color, VVS2 clarity Hallmark: "©TIFFANY&Co. PT950" and SKU# "19576787" Condition: Excellent
Category

2010s American Engagement Rings

Materials

Diamond, Sapphire, Platinum

  • 1
  • ...
Get Updated with New Arrivals
Save "Tiffany Hallmark", and we’ll notify you when there are new listings in this category.

Tiffany Hallmark For Sale on 1stDibs

You are likely to find exactly the tiffany hallmark you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of 18k Gold, Gold and Platinum, this item was constructed with great care. You can easily find a 4 antique edition and 3 modern creations to choose from as well. If you’re looking for a tiffany hallmark from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. Finding an appealing tiffany hallmark — no matter the origin — is easy, but Tiffany Co. and Tiffany Co for Movado each produced a popular version that is worth a look. A tiffany hallmark can make for a versatile accessory, but a selection from our variety of 2 Diamond versions can add an especially stylish touch. Today, if you’re looking for a brilliant cut version of this piece and are unable to find the perfect match, our selection also includes round cut alternatives. Finding a tiffany hallmark for sale for women should be easy, but there are 2 pieces available to browse for unisex as well as men, too.

How Much is a Tiffany Hallmark?

Prices for a tiffany hallmark can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $475 and can go as high as $21,192, while this accessory, on average, fetches $2,110.

Tiffany Co. for sale on 1stDibs

Tiffany Co. is one of the most prominent purveyors of luxury goods in the United States, and has long been an important arbiter of style in the design of diamond engagement rings. A young Franklin Delano Roosevelt proposed to his future wife, Eleanor, with a Tiffany ring in 1904. Vanderbilts, Whitneys, Astors and members of the Russian imperial family all wore Tiffany Co. jewelry. And Jacqueline Kennedy Onassis preferred Tiffany china for state dinners at the White House.

Although synonymous with luxury today, the firm started out rather modestly. Charles Lewis Tiffany and John B. Young founded it in Connecticut as a “stationery and fancy goods emporium” in 1837, at a time when European imports still dominated the nascent American luxury market. In 1853, Charles Tiffany — who in 1845 had launched the company’s famed catalog, the Blue Book, and with it, the firm’s signature robin’s-egg blue, which he chose for the cover — shifted the focus to fine jewelry.

In 1868, Tiffany Co. gained international recognition when it became the first U.S. firm to win an award for excellence in silverware at the Exposition Universelle in Paris. From then on, it belonged to the pantheon of American luxury brands.

At the start of the Gilded Age, in 1870, Tiffany Co. opened its flagship store, described as a "palace of jewels" by the New York Times, at 15 Union Square West in Manhattan. Throughout this period, its designs for silver tableware, ceremonial silver, flatware and jewelry were highly sought-after indicators of status and taste. They also won the firm numerous accolades, including the grand prize for silverware at the Paris Exposition of 1878. Among the firm’s glittering creations from this time are masterworks of Art Nouveau jewelry, such as this delicate aquamarine necklace and this lavish plique-à-jour peridot and gold necklace, both circa 1900.

When Charles Lewis Tiffany died, in 1902, his son Louis Comfort Tiffany became the firm’s design director. Under his leadership, the Tiffany silver studio was a de facto design school for apprentice silversmiths, who worked alongside head artisan Edward C. Moore. The firm produced distinctive objects inspired by Japanese art and design, North American plants and flowers, and Native American patterns and crafts, adding aesthetic diversity to Tiffany Co.’s distinguished repertoire.

Tiffany is also closely associated with diamonds, even lending its name to one particularly rare and exceptional yellow stone. The firm bought the Tiffany diamond in its raw state from the Kimberley mines of South Africa in 1878. Cut to create a 128.54-carat gem with an unprecedented 82 facets, it is one of the most spectacular examples of a yellow diamond in the world.

In a broader sense, Tiffany Co. helped put diamonds on the map in 1886 by introducing the American marketplace to the solitaire diamond design, which is still among the most popular engagement-ring styles. The trademark Tiffany® Setting raises the stone above the band on six prongs, allowing its facets to catch the light. A lovely recent example is this circa-2000 platinum engagement ring. Displaying a different design and aesthetic (but equally chic) is this exquisite diamond and ruby ring from the 1930s.

Find Tiffany Co. jewelry, serveware and decorative objects for sale on 1stDibs.

Questions About Tiffany Co.
  • 1stDibs ExpertAugust 17, 2021
    A Tiffany Co. engagement ring can cost as little as $13,000 or as much as $500,000 depending on the center stone’s carat weight, the band material and whether or not there are any side stones. The smaller the stone, the cheaper the ring will be. Find engagement rings designed by Tiffany Co. on 1stDibs.