FACETWIREPrice Intelligence1.5 Carat Princess natural diamonds
Every 1.5 carat princess natural diamond Facet Wire tracks, sorted by live price.
Facet Wire is tracking 10 live 1.5 carat princess natural listings right now across 2 retailers: Blue Nile (9), With Clarity (1). Prices run from $5,159 to $15,134, with a median of $8,236 ($4,927 per carat at the median). Data refreshes nightly — last build 2026-10-18.
Most popular / better value
Across these 10 listings, the most common color is F (3 stones), the most common clarity is IF (2 stones).
Cheapest live 1.5 carat princess natural listings
| Stone | Retailer | Carat | Color | Clarity | Cert | Price | $/ct |
|---|---|---|---|---|---|---|---|
| GIA 1.54 Carat I-IF Ideal Cut Princess Natural Diamond | Blue Nile | 1.54 | I | IF | GIA | $5,159 | $3,350 |
| GIA 1.51 Carat F-SI1 Ideal Cut Princess Natural Diamond | Blue Nile | 1.51 | F | SI1 | GIA | $5,459 | $3,615 |
| GIA 1.50 Carat G-VS2 Very Good Cut Princess Natural Diamond | Blue Nile | 1.50 | G | VS2 | GIA | $5,920 | $3,947 |
| GIA 1.60 Carat I-FL Ideal Cut Princess Natural Diamond | Blue Nile | 1.60 | I | FL | GIA | $6,536 | $4,085 |
| GIA 1.64 Carat G-IF Ideal Cut Princess Natural Diamond | Blue Nile | 1.64 | G | IF | GIA | $7,631 | $4,653 |
| GIA 1.70 Carat D-SI1 Ideal Cut Princess Natural Diamond | Blue Nile | 1.70 | D | SI1 | GIA | $8,841 | $5,201 |
| GIA 1.53 Carat G-VVS2 Very Good Cut Princess Natural Diamond | Blue Nile | 1.53 | G | VVS2 | GIA | $9,666 | $6,318 |
| GIA 1.60 Carat D-VVS2 Ideal Cut Princess Natural Diamond | Blue Nile | 1.60 | D | VVS2 | GIA | $10,950 | $6,844 |
| GIA 1.70 Carat F-VS1 Ideal Cut Princess Natural Diamond | Blue Nile | 1.70 | F | VS1 | GIA | $12,652 | $7,442 |
| GIA 1.7 Carat F-VS1 Ideal Cut Princess Diamond | With Clarity | 1.70 | F | VS1 | GIA 2536751476 | $15,134 | $8,902 |
Frequently asked questions
How much does a princess natural diamond cost?
Across 10 live listings tracked by Facet Wire, princess natural diamonds run from $5,159 to $15,134, with a median price of $8,236 ($4,927 per carat). The cheapest tracked right now is a 1.54 ct stone at Blue Nile for $5,159.
Which retailer is cheapest for princess natural diamonds?
It changes nightly — that is the point of Facet Wire. The table on this page is sorted by live price across Blue Nile, With Clarity, and the same certified stone often appears at several retailers with a real price gap.
Are princess diamonds good value?
Princess stones are priced off live market data here, not list prices. Compare the per-carat column: at the median, princess natural diamonds run $4,927 per carat across our tracked retailers.
How often do these prices update?
Facet Wire re-scrapes its retailers nightly and rebuilds this page from the fresh data, so counts, medians and the cheapest listings reflect the latest run.