Majors

Analysis: Why Tiffany Won $15M from Costco

MajorsOct 12, 2016

Analysis: Why Tiffany Won $15M from Costco

Attorneys Emily Miao and Daniel Organ dissect the jury’s verdict in Tiffany’s trademark lawsuit against wholesale club Costco.

20161012_Tiffany-analysis.jpg
Emily Miao, Ph.D., is a partner at the law firm of McDonnell Boehnen Hulbert & Berghoff LLP in Chicago. She has more than 20 years’ experience in all aspects of intellectual property practice. MBHB associate Daniel L. Organ has experience preparing and prosecuting U.S. and foreign patents in a variety of technical fields.

In a highly publicized decision last year1,  federal Judge Laura Taylor Swain of the Southern District of New York ruled in favor of the luxury retailer Tiffany & Co. (“Tiffany”), deciding that Costco Wholesale Corp. (“Costco”), the largest U.S. warehouse club chain, willfully infringed Tiffany’s trademark.

According to the court, Costco sold counterfeit diamond engagement rings bearing the Tiffany name and confused relevant consumers by using the word “Tiffany” in display case signage.  Judge Swain’s initial ruling against Costco allowed Tiffany to take Costco before a jury to seek damages, including profits from Costco’s sale of diamond rings, statutory damages, and punitive damages.

After several delays, the jury met in September for “Phase I” of the trial to decide (1) the amount of Costco’s profits and statutory damages under the Federal Lanham Act, and (2) whether Tiffany was entitled to punitive damages under New York General Business Law §349 and New York Common Law. “Phase II” was triggered when the jury found Costco liable for punitive damages. In their Phase I verdict, the Jury determined that Costco profited by $3.7 million from the infringing sales, and added an additional $1.8 million to fully compensate Tiffany, bringing the total award for profits to $5.5 million.2 The jury also awarded $2 million for statutory damages.3 The jury further held that Tiffany was entitled to punitive damages, and in the Phase II verdict awarded Tiffany another $8.25 million.4 

Analysis of Costco’s Profits
Tiffany sought an accounting of profits based on the sale of both “non-subject goods” (e.g., Costco memberships and goods other than diamond rings) and “subject goods” (e.g., diamond rings). Under Second Circuit law, in calculating “defendant’s profits,” a court should base its analysis on “infringing sales,” or sales that can be tied to the Lanham Act violation alleged.5 The court held that Tiffany presented no evidence tying the “non-subject goods” to Costco’s alleged infringement, and therefore removed the “non-subject goods” from the analysis. Regarding the “subject goods,” however, the court held that Costco did not act in good faith and therefore Tiffany was allowed to seek an accounting for profits from their sale.6 The court’s decision allowed the jury to decide, in the damages phase of the trial, how much Tiffany was entitled to for damages from Costco’s unlawful use of Tiffany’s mark.

During the damages trial, Tiffany argued that it was entitled to millions in damages from
profits realized by Costco, while Costco asserted the amount based on actual sales would be no more than $382,000.7 The jury disagreed with Costco, and awarded Tiffany $5.5 million based on Costco’s profits.

Analysis of Statutory Damages
In addition to awarding Tiffany Costco’s profits, the jury awarded Tiffany $2 million in statutory damages. The Federal Lanham Act states that when a counterfeit mark is used, up to $2 million may be awarded for a willful violation.8 In Judge Swain’s initial ruling, the court held that, as a matter of law, Costco used a counterfeit mark and that Tiffany satisfied the willfulness requirement.9 Then, to decide the exact amount of damages, the jury was instructed to consider factors such as Costco’s profits, Tiffany’s lost revenue, and the value of the mark.10 As a result, the jury determined that the maximum $2 million in statutory damages was justified.

Analysis of Punitive Damage
Tiffany sought punitive damages under both federal and state law. Under federal law, the court held that the Lanham Act prevents the collection of punitive damages.11  Under state law, however, the court noted that New York General Business Law §349 and New York Common Law allow punitive damages, albeit with an exceptionally high bar.12 Under these laws, “punitive damages are available where a defendant’s conduct has constituted gross, wanton or willful fraud or other morally culpable conduct to an extreme degree.”13 The court listed evidence in Tiffany’s favor, including emails from Costco jewelry buyers asking vendors to copy Tiffany designs and testimony that Costco employees were aware of customer confusion but did nothing to remedy it.14  

The jury ultimately agreed with Tiffany and in “Phase II” of the damages trial awarded Tiffany $8.25 million.

Conclusion
After the initial ruling, Judge Swain directed Tiffany and Costco to attempt to settle the outstanding issues. But since no settlement occurred, the damages phase proceeded and the jury handed Tiffany a sweeping victory, awarding nearly $16 million in damages.

Tiffany has been involved for many years in lawsuits regarding its intellectual property. A recent PACER search (PACER is a service for publically accessing court records electronically) returned 28 lawsuits since 1991 involving Tiffany copyrights, patents and trademarks. While the award of nearly $16 million against Costco is one of Tiffany’s largest, Tiffany previously won a default judgment of $26.5 million against numerous defendants for infringing on Tiffany trademarks and using infringing domain names.  

Costco is also no stranger to lawsuits regarding intellectual property issues, both as a plaintiff and (more often) as a defendant. A recent PACER search returned 190 lawsuits over intellectual property issues since 1991, comprising 47 trademark suits of which Costco was a defendant in 36; 119 patent suits of which Costco was a defendant in 102; and 24 copyright suits of which Costco was a defendant in 22.    

Tiffany has a history of policing its trademarks,15 in particular regarding goods such as its jewelry16,  blue gift boxes, cufflinks, and money clips17. But Tiffany has not policed its marks with respect to engagement rings--until now. The facts here were straight forward and favorable to Tiffany, so it is unsurprising that Tiffany won. Had Tiffany lost, there would have been inherent confusion around the use of the “TIFFANY” mark as applied to diamond rings and ring settings. Such a result would have been contrary to one of the purposes of trademark protection, which is to avoid consumer confusion.18  

With the conclusion of the damages trial, and assuming Judge Swain accepts the jury’s findings, Costco will likely file an appeal against Judge Swain’s ruling and the damages award. Stay tuned for further developments.

©2016 McDonnell Boehnen Hulbert & Berghoff LLP. The information contained in this article reflects the understanding and opinions of the authors and is provided for informational purposes only. It is not intended to and does not represent legal advice. No attorney-client relationship is created by providing this information to you. The information in this article is not a substitute for obtaining legal advice from an attorney licensed in your particular state.


 1 Tiffany and Co. v. Costco Wholesale Corp., 127 F. Supp. 3d 241 (S.D.N.Y. Sept. 8, 2015).
 2 Jury Verdict Form at 1, Tiffany and Co. v. Costco Wholesale Corp., No. 13CV1041 (S.D.N.Y. Sept. 30, 2016), ECF No. 353.
 Id. at 2.
 4 Jury Verdict Form at 1, Tiffany and Co. v. Costco Wholesale Corp., No. 13CV1041 (S.D.N.Y. Oct. 5, 2016), ECF No. 357.
 5 Tiffany and Co. v. Costco Wholesale Corp., 127 F. Supp. 3d at 259 (referencing Am. Honda Motor Co. v. Two Wheel Corp., 918 F.2d 1060, 1063-64 (2d Cir. 1990)).
 6 Id. at *261.
 7 Tiffany's Damages Case A Publicity Stunt, Costco Tells Jury, Law360 (Sept. 28, 2016), http://www.law360.com/articles/845762/tiffany-s-damages-case-a-publicity-stunt-costco-tells-jury.
 8 15 U.S.C.S. § 1117(c)(2).
 9 Tiffany and Co. v. Costco Wholesale Corp., 127 F. Supp. 3d at 255.
10 Jury Instructions at 23-24, Tiffany and Co. v. Costco Wholesale Corp., No. 13CV1041 (S.D.N.Y. Sept. 30, 2016), ECF No. 345.
11 Tiffany and Co. v. Costco Wholesale Corp., 127 F. Supp. 3d at 261.
12 Id.
13 Id., (citing Altadis U.S.A., Inc. v. Monte Cristi de Tabacos, c.x.a., No. 96CV4209-BSJ, 2001 U.S. Dist. LEXIS 6892 (S.D.N.Y. May 17, 2001)).
14 Id. at 262.
15 For example, in 2006, Tiffany had an employee dedicate to monitoring listings on the eBay website for counterfeits and report any violations to eBay on a daily basis. See Tiffany (NJ) Inc. v. eBay, Inc., 576 F. Supp. 2d 463, 484 (S.D.N.Y. 2008) aff'd in part, rev'd in part sub nom. Tiffany (NJ) Inc. v. eBay Inc., 600 F.3d 93 (2d Cir. 2010) (holding that eBay did not infringe Tiffany’s marks). See also Complaint at ¶ 17 (describing other brand protection strategies).
16 See Tiffany (NJ) Inc. v. Luban, 282 F. Supp. 2d 123, 124 (S.D.N.Y. 2003) (finding the operator of a website that sold counterfeit Tiffany jewelry liable for willful infringement).
17 See Tiffany (NJ), LLC v. 925LY.Com, 2:11-CV-00590-LDG, 2011 WL 2118634 (D. Nev. May 25, 2011) (issuing a preliminary injunction in favor of Tiffany).
18 See Two Pesos, Inc. v. Taco Cabana, Inc., 505 U.S. 763, 774 (1992).
Michelle Graffis the editor-in-chief at National Jeweler, directing the publication’s coverage both online and in print.

The Latest

Movado Connect 2.0 watches
FinancialsNov 26, 2025
Movado CEO Talks Tariffs, Growing Interest in Accessible Luxury Watches

During its Q3 call, CEO Efraim Grinberg discussed the deal to lower tariffs on Swiss-made watches, watch market trends, and more.

Rosior Pumpkin Ring
TrendsNov 26, 2025
Piece of the Week: Rosior’s Pumpkin Ring

Rosior’s high jewelry cocktail ring with orange sapphires and green diamonds is the perfect Thanksgiving accessory.

Greenwich St. Jewelers Embrace Your True Colors Holiday Campaign
IndependentsNov 26, 2025
Greenwich St. Jewelers Launches Colorful Holiday Campaign

The “Embrace Your True Colors” campaign features jewels with a vibrant color palette and poetry by Grammy-nominated artist Aja Monet.

Recipients Collage 2025 - NJ (1872 x 1050 px) (1872 x 1052 px).png
Brought to you by
Impacting Tomorrow Today

How Jewelers of America’s 20 Under 40 are leading to ensure a brighter future for the jewelry industry.

Grandview Klein scholarships
Events & AwardsNov 26, 2025
Grandview Klein Presents 4 Scholarships in Namibia

The company gave awards to four students at the Namibia University of Science & Technology, including one who is a Grandview Klein employee.

Weekly QuizNov 20, 2025
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Margaret “Maggie” Hoisik
IndependentsNov 25, 2025
Pearl Stringer Margaret Hoisik Dies

She is remembered as an artist who loved her craft and was devoted to her faith, her friends, and her family.

Finestar manufacturing
SourcingNov 25, 2025
Finestar Opens Diamond Manufacturing Facility in Johannesburg

It joins the company’s other manufacturing facilities globally, including in India, Botswana, and Namibia.

roseco-catalog.png
Brought to you by
Roseco Releases New Full-Line Catalog

Roseco’s 704-page catalog showcases new lab-grown diamonds, findings, tools & more—available in print or interactive digital editions.

State Property Toadstool Pendant
TrendsNov 25, 2025
Amanda’s Style File: Polka Dots

The polka dot pattern transcends time and has re-emerged as a trend in jewelry through round-shaped gemstones.

Stock image of gavel and books
CrimeNov 25, 2025
Former Arizona AG Official Charged With Trafficking Stolen Jewelry

Vanessa Hickman, 49, allegedly sold a diamond bracelet that was mistakenly sent to her home.

GIA executives John Koivula, Kathryn Kimmel, Susan Jacques, Tom Moses, Alice Keller, James E. Shigley
Events & AwardsNov 25, 2025
GIA Awards Susan Jacques With Its Highest Honor

GIA’s former president and CEO was presented with the Richard T. Liddicoat Award for Distinguished Achievement.

20251124_MNQ social media etiquette header.jpg
Recorded WebinarsNov 24, 2025
Watch: Top Tips for Social Media Etiquette

Social media experts spoke about protecting brand reputation through behaving mindfully online.

Breitling house of brands
WatchesNov 24, 2025
Breitling Reveals Plans for Gallet, Universal Genève

In 2026, the three will come together as “House of Brands,” with Gallet sold in Breitling stores and Universal Genève sold separately.

Cynthia Erivo in Muse’s Have a Heart x Cynthia Erivo Collection
CollectionsNov 24, 2025
Muse Debuts a Wicked 'Have a Heart x Cynthia Erivo' Sequel

The second drop, which includes more Elphaba-inspired pieces from additional designers, will continue to benefit nonprofit Dreams of Hope.

J.R. Dunn Jewelers employees
IndependentsNov 24, 2025
J.R. Dunn Jewelers Names New President

Second-generation jeweler Sean Dunn has taken on the role.

Origin De Beers Group logo
SourcingNov 21, 2025
De Beers’ Branded, Traceable Diamonds Roll Out to 19 Retailers

Called “Origin by De Beers Group,” the loose, polished diamonds are being sold in a total of 30 stores in the United States and Canada.

Melissa Kaye Rocky Infinity Emerald Necklace
CollectionsNov 21, 2025
Piece of the Week: Melissa Kaye’s ‘Rocky Infinity’ Necklace

The lariat necklace features a 4.88-carat oval-cut Zambian emerald in 18-karat yellow gold.

Phillips auction of The Vanderbilt Sapphire brooch
AuctionsNov 20, 2025
Vanderbilt Jewels Shine at Phillips Sale, Pink Diamond Withdrawn

A 43-carat sapphire brooch from the Vanderbilt collection was the top lot of the Geneva sale.

Rebecca Rau Jewels Green Flame Necklace
CollectionsNov 20, 2025
Rebecca Rau Jewels Debuts With ‘Then & Now’ Collection

Rau is a fourth-generation art and antique dealer from M.S. Rau gallery whose first jewelry collection merges artifacts with modern design.

Purvi Shah
Policies & IssuesNov 20, 2025
RJC Names New Executive Director

Former De Beers sustainability leader Purvi Shah will take over the role in February 2026.

La Joux-Perret manufacturing facility in La Chaux-de-Fonds, Switzerland
WatchesNov 20, 2025
LVMH Takes Minority Stake in Citizen Group-Owned Movement Maker

La Joux-Perret is based in La Chaux-de-Fonds, Switzerland, and makes solar quartz as well as mechanical watch movements.

Julia Griffith
GradingNov 20, 2025
Julia Griffith Joins SSEF as Head of Education

She previously taught at Gem-A and is the founder of The Gem Academy.

Helena Bonham Carter in Larkspur & Hawk Once Upon a Time Campaign
CollectionsNov 19, 2025
Larkspur & Hawk Celebrates 25 Years With Helena Bonham Carter Campaign

The British actress and her daughter modeled pieces from the brand’s new “Palette” capsule for its “Once Upon a Time” holiday campaign.

Google reviews on a phone screen and a laptop
TechnologyNov 19, 2025
Google Has a New Form for Reporting ‘Review Bombing’ Attacks

Plus, the tech giant shares the steps retailers should take if they believe they’re a victim of a review extortion scam.

Shaftel Diamonds logo and jeweler’s bench
IndependentsNov 19, 2025
Houston Jeweler Keith Shaftel Retires, Next Generation Steps In

Danny and Gaby Shaftel are now Shaftel Diamonds’ CEO and chief operating officer, respectively.

Midas chain mini studs
TrendsNov 19, 2025
Midas Chain Releases 2025 Holiday Style Guide

The jewelry manufacturer’s seasonal offering features its new “Melodie” bangles, as well as mini stud earrings and layering pieces.

Jewelry from NYC Jewelry Week 2024
Events & AwardsNov 18, 2025
NYC Jewelry Week 2025: 12 Must-See Events

With more than 140 activations taking place in New York City now through Nov. 23, these 12 events are can’t-miss moments.

×

This site uses cookies to give you the best online experience. By continuing to use & browse this site, we assume you agree to our Privacy Policy