Carat Hunter · Diamond retailer comparisons

Calavera New York vs Diamond Quarter

Side-by-side store comparison. Independent and non-promotional.

Data current as of September 14, 2026 · Updated daily. Zero affiliate revenue.

At a glance

	Calavera New York	Diamond Quarter
Founded	Not provided	Not provided
Headquarters	Austin, TX, US	Birmingham, United Kingdom
Live listings	655,230	754,605
Origin mix	Lab + Natural	Lab + Natural
Cert labs accepted	AGS · CGL · EGL · EGL HK · EGL ISRAEL · EGL USA · EGLUSA · GCAL · GIA · GSI · HRD · IGI · IGI be · NONE · NULL · None · OTHER · R&F · SGL · SGS	AGS · DF · DFC · EGL · GCAL · GIA · GSI · HRD · IGI · SHANE
Ships to	US · CA · EU · Worldwide	UK
Return window	30 days	30 days

Live listings, origin mix and accepted labs are updated daily. Founded, headquarters, shipping and return details are retailer-provided and were last verified September 2, 2026.

What each store stocks

Inventory composition observed live across each store's listings.

Calavera New York

Origin mix

Lab-grown 14%Natural 86%

Most common shapes

Round 64%·Oval 12%·Pear 9%·Emerald 6%

Diamond Quarter

Origin mix

Lab-grown 81%Natural 19%

Most common shapes

Round 24%·Emerald 18%·Oval 18%·Pear 11%

Stones stocked by both

No live overlap right now

These stores do not currently share any of the same physical diamonds. Their inventories are mostly distinct.

Pick by what you are looking for

Need shipping to Canada? Only Calavera New York ships there.
Need GIA grading? Both stores carry it.
Need IGI grading? Both stores carry it.
Need HRD grading? Both stores carry it.
Diamond Quarter stocks more natural. Calavera New York stocks more lab-grown.

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Questions we get

Does Carat Hunter earn commission from either store?

No. We earn zero affiliate revenue from any retailer in our index.

Why do you not show price comparisons on this page?

Pricing varies per stone, not per store. Click through to any matched diamond above and you'll see both retailers' prices on the exact same physical stone, which is the real comparison.

How fresh is this data?

Live listings refresh daily. Static facts refresh monthly.

How do I find a specific stone at both stores?

Use the GIA or IGI certificate number in our search.