Compare diamond prices across retailers
Compare prices for the same certified diamond across retailers.
- Brian Gavin Diamonds$19,194best
- Luvansh$19,295+$101
- Ritani$19,450+$256
- Adiamor$20,610+$1,416
- Brilliant Earth$20,730+$1,536
- DreamStone$20,785+$1,591
Compare the same diamond, not lookalikes
Carat weight, color, clarity, cut, and shape can narrow a search, but two diamonds with identical grades are still different stones. A grading certificate number identifies the specific diamond, making a retailer-to-retailer price difference meaningful.
CaratRank groups certificate-confirmed offers together and labels lower-confidence likely matches. That lets you distinguish a true price comparison from a broad list of similar inventory.
What to compare beyond the sticker price
Start with the listed loose-diamond price, then verify shipping, sales tax, return window, warranty terms, setting requirements, wire discounts, and current availability with the seller. A lower item price is valuable, but it is not the entire purchase decision.
How CaratRank compares prices
Search by specifications when you are exploring, or enter a certificate number when you already have a stone in mind. CaratRank checks the retailers it supports, normalizes their listings, matches identical certificates where possible, and puts the lowest observed item price first.
Frequently asked questions
Why can the same diamond have different prices?
Retailers can list the same supplier-held certified diamond with different markups, promotions, service costs, and pricing rules. The certificate confirms when the underlying stone is identical.
What is the best way to compare diamond prices?
Compare offers carrying the same grading report number. If an exact certificate match is unavailable, keep shape, carat, color, clarity, cut, fluorescence, and measurements as consistent as possible.
Does the lowest price include tax and shipping?
CaratRank compares listed item prices. Tax, shipping, duties, settings, coupons, financing, and other checkout costs can vary by retailer and should be verified before purchase.
Can I compare both lab-grown and natural diamonds?
Yes. CaratRank supports searches for both lab-grown and natural loose diamonds and keeps the two origins separate in specification searches.