Blue Nile vs Kay Jewelers:Which is more popular?
In September 2026, Kay Jewelers had more branded searches than Blue Nile among jewelry retailers in the United States. Kay Jewelers had about 1 million branded searches, while Blue Nile had 165,000. Kay Jewelers made up 34.7% of all jewelry retailer searches we track, and Blue Nile accounted for 5.7%. When we asked ChatGPT and Google AI Overviews about jewelry retailers, Blue Nile appeared in three of the four answers and Kay Jewelers in one. Blue Nile was mentioned before Kay Jewelers in three out of four answers.
Who do people search for more?
Kay Jewelers, about 6 searches for every 1 for Blue Nile
Who does AI mention more?
Blue Nile, mentioned in 3 of 4 answers, Kay Jewelers in 1
Who does AI recommend more?
Blue Nile, named ahead of Kay Jewelers in 3 of 4 answers
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Top jewelry retailers in ChatGPT and Google AI Overviews
In three ChatGPT questions and one Google AI Overview, Blue Nile was mentioned in three out of four: in all three ChatGPT answers, but not in the Google AI Overview. Kay Jewelers was mentioned in one out of four: not in any of the three ChatGPT answers, but in the Google AI Overview. Blue Nile was listed before Kay Jewelers in three out of four answers.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
Tiffany & Co.3 of 4Named in 2 of 3 ChatGPT answersNamed in 1 of 1 Google answers
Brilliant Earth3 of 4Named in 2 of 3 ChatGPT answersNamed in 1 of 1 Google answers- Blue Nile3 of 4Named in 3 of 3 ChatGPT answersNamed in 0 of 1 Google answers
Rare Carat2 of 4Named in 2 of 3 ChatGPT answersNamed in 0 of 1 Google answers- Kay Jewelers1 of 4Named in 0 of 3 ChatGPT answersNamed in 1 of 1 Google answers
Zales0 of 4Named in 0 of 3 ChatGPT answersNamed in 0 of 1 Google answers
Jared0 of 4Named in 0 of 3 ChatGPT answersNamed in 0 of 1 Google answers
Helzberg Diamonds0 of 4Named in 0 of 3 ChatGPT answersNamed in 0 of 1 Google answers
See every answer about jewelry retailers
4 answers
Asked ChatGPT
“Where should I buy an engagement ring in the US?”
Asked ChatGPT
“What are the best jewelry stores in the US?”
Asked ChatGPT
“Which jewelry store in the US has the best value on diamonds?”
Searched Google, AI Overview
“jewelry stores”
Google showed no AI Overview for this search.
Searched Google, AI Overview
“engagement rings”
Not named in any answer:
Brands are shown in the order each answer named them. The survey took place in United States on October 22, 2026.
Is Blue Nile or Kay Jewelers more popular in search?
This chart shows how often people search Google for Blue Nile and Kay Jewelers by name. Each line represents a brand's share of searches for all eight jewelry retailers we track, month by month, from searches in United States.
Share of searches by month for Kay Jewelers, Blue Nile. The figures are in the table below the chart.
View monthly share of searches table
| Month | Kay Jewelers | Tiffany & Co. | Zales | Brilliant Earth | Jared | Blue Nile | Helzberg Diamonds | Rare Carat |
|---|---|---|---|---|---|---|---|---|
| Oct 2025 | 38.5% | 17.4% | 14.2% | 9.5% | 7.8% | 5.2% | 5% | 2.3% |
| Nov 2025 | 38.6% | 17.4% | 17.4% | 7.8% | 6.4% | 5.2% | 5.4% | 1.9% |
| Dec 2025 | 44.2% | 16.1% | 16.1% | 5.9% | 7.3% | 4% | 5% | 1.5% |
| Jan 2026 | 39% | 17.5% | 14.3% | 9.6% | 7.8% | 4.3% | 5.1% | 2.4% |
| Feb 2026 | 41.2% | 15.1% | 15.1% | 8.3% | 8.3% | 4.5% | 5.4% | 2% |
| Mar 2026 | 39.1% | 17.6% | 14.4% | 9.6% | 6.4% | 5.3% | 5.1% | 2.4% |
| Apr 2026 | 36.5% | 20.1% | 16.4% | 9% | 6% | 4.9% | 4.8% | 2.2% |
| May 2026 | 40% | 18% | 14.7% | 9.8% | 6.6% | 4.4% | 4.6% | 2% |
| Jun 2026 | 34.3% | 18.9% | 15.4% | 10.3% | 8.4% | 4.6% | 5.5% | 2.5% |
| Jul 2026 | 34% | 18.7% | 15.3% | 10.2% | 8.4% | 5.6% | 5.4% | 2.5% |
| Aug 2026 | 33.8% | 18.6% | 15.2% | 10.2% | 8.3% | 5.6% | 5.4% | 3.1% |
| Sep 2026 | 34.7% | 19.1% | 12.8% | 10.5% | 8.5% | 5.7% | 5.5% | 3.1% |
How has the Blue Nile and Kay Jewelers comparison changed over the last 12 months?
3 findings
- Kay Jewelers was ahead of Blue Nile in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Blue Nile’s share of searches among jewelry retailers in the United States moved from 5.2% to 5.7%, and its estimated monthly branded searches held steady at 165K.
- Across the 12 months ending September 2026, Kay Jewelers’ share of searches among jewelry retailers in the United States moved from 38.5% to 34.7%, and its estimated monthly branded searches moved from 1.2M to 1M.
How did search popularity change for United States jewelry retailers in September 2026?
1 change
In September 2026, Kay Jewelers gained share of searches among jewelry retailers in the United States, from 33.8% to 34.7%.
How are branded searches counted?
3 search terms
Brandwave collects information about searches that people make online using Blue Nile’s and Kay Jewelers’ names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
Blue Nile
1 branded search term
- blue nile
Kay Jewelers
2 branded search terms
- kay jewelers
- kay jewelry
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