NEW YORK, Oct. 30, 2026 /PRNewswire/ — From necklaces worn through Grand Slam victories to earrings and bracelets associated with defining moments, jewelry has become a recognizable part of some of tennis’s greatest champions’ on-court identities. But which pieces have become most closely associated with winning?

Inspired by the story behind the iconic tennis bracelet, a new study by A Diamond Is Forever analyzed 10 tennis players and their signature jewelry pieces to reveal the luckiest jewelry in tennis.

Tennis’s Top 3 Luckiest Jewelry Pieces

1. Serena Williams – Heart Necklaces

The A Diamond Is Forever study revealed that Serena Williams’s signature heart necklaces rank as the luckiest jewelry in tennis, with an overall score of 90 out of 100.

Key findings:

Williams scored 9/10 for Major Championship Titles, with 23 Grand Slam singles titles.

Her heart necklaces scored 9/10 for the Championship Jewelry Association, appearing during 11 Grand Slam championship wins analyzed in the study.

She scored 9/10 for Championship Jewelry Search Surge, following a 100% Google Trends search surge.

Williams’s heart necklaces generated approximately 88,700 social and media mentions, earning a Cultural Reach score of 9/10.

2. Novak Djokovic – Cross Necklace

Novak Djokovic ranks second, with his signature cross necklace earning an overall score of 75 out of 100.

Key findings:

Djokovic earned 10/10 for Major Championship Titles, with 24 Grand Slam singles championships – the highest number among the players analyzed.

His cross necklace scored 9/10 for the Championship Jewelry Association, appearing during 11 Grand Slam wins analyzed.

The piece recorded a 40% Google Trends search surge, earning a Championship Jewelry Search Surge score of 1/10 relative to the other players in the dataset.

Djokovic and his cross necklace generated approximately 123,700 social and media mentions, earning the highest Cultural Reach score in the study at 10/10.

3. Aryna Sabalenka – Material Good Jewelry

Aryna Sabalenka ranks third, with her custom Material Good jewelry earning an overall score of 73 out of 100.

Key findings:

Sabalenka scored 6/10 for Major Championship Titles, with four Grand Slam singles championships.

Her Material Good jewelry scored 7/10 for Championship Jewelry Association, with one confirmed Grand Slam-winning association.

The jewelry recorded a 100% Google Trends search surge, earning a Championship Jewelry Search Surge score of 9/10.

Her signature jewelry generated approximately 2,200 social and media mentions, earning a Cultural Reach score of 7/10.

To explore the full ranking of the luckiest jewelry in tennis, visit A Diamond is Forever.

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A Diamond Is Forever celebrates the enduring power of love and commitment, offering inspiration, guidance, and expert advice on engagement, weddings, style, gifting, and diamonds. Powered by insights from America’s top bridal, jewelry, and style experts, A Diamond Is Forever helps individuals create meaningful, lasting moments and unforgettable experiences that mark the beginning of forever.

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SOURCE A Diamond is Forever