keyword

diamond test

Monthly search volume and cost-per-click data for "diamond test" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=diamond+test&country=us" +--------------+------------------+ | volume | 27,100 | | cpc | $0.49 | | competition | 0.96 | | country | US | | updated | 2026-06-19 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
how to tell if diamonds are real	18,100	$2.15	16/20
how to tell if a diamond is real	18,100	$2.11	15/20
how to tell a real diamond	3,600	$2.2	17/20
how to tell if a diamond ring is real	2,400	$2.37	14/20
how to tell a real diamond by eye	1,900	$1.55	14/20
how to tell if a diamond is real at home	1,600	$1.95	20/20
testing diamonds	390	$1.67	20/20
diamond fog test	210	$1.08	15/20
where to get diamonds tested	70	$2.38	16/20
where to get a diamond tested	70	$2.38	15/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=diamond+test&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt