0.4 Carat Round Natural Diamonds
Search over 5,508 0.4 Carat Round natural diamonds from 4 online retailers.Prices typically range from $257 to $1,714 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.
0.4 Carat Round Natural Diamonds Available
See All Matching OffersShowing up to 50 of 5,508 offers.
GIASave 29.6%0.4ct | Round | L | SI2 | Excellent
From $257
Compare at $365
GIASave 21%0.4ct | Round | L | SI1 | Very Good
From $259
Compare at $328
GIASave 21%0.4ct | Round | L | SI2 | Very Good
From $259
Compare at $328
GIASave 21%0.4ct | Round | L | SI2 | Excellent
From $259
Compare at $328
GIASave 30%0.4ct | Round | I | SI2 | Ideal
From $261
Compare at $373
GIASave 29.1%0.4ct | Round | I | SI2 | Excellent
From $261
Compare at $368
GIASave 31.2%0.4ct | Round | I | SI2 | Excellent
From $261
Compare at $379
GIASave 18.6%0.4ct | Round | K | SI1 | Very Good
From $266
Compare at $327
GIASave 18.9%0.36ct | Round | J | SI1 | Excellent
From $273
Compare at $337
GIASave 27%0.42ct | Round | K | SI1 | Ideal
From $275
Compare at $377
GIASave 45.1%0.4ct | Round | G | SI2 | Good
From $280
Compare at $510
GIASave 21%0.4ct | Round | L | SI2 | Excellent
From $289
Compare at $366
GIASave 19.7%0.4ct | Round | L | VS1 | Very Good
From $290
Compare at $362
GIASave 62.6%0.4ct | Round | K | VS2 | Excellent
From $292
Compare at $781
GIASave 34.5%0.44ct | Round | K | SI2 | Ideal
From $292
Compare at $446
GIASave 18.8%0.41ct | Round | L | SI1 | Ideal
From $295
Compare at $363
GIASave 19.7%0.4ct | Round | J | SI1 | Excellent
From $298
Compare at $371
GIASave 19.4%0.35ct | Round | E | SI2 | Excellent
From $298
Compare at $370
GIASave 36.5%0.44ct | Round | I | SI2 | Excellent
From $299
Compare at $471
GIASave 59.9%0.42ct | Round | K | VS2 | Ideal
From $301
Compare at $750
GIASave 43.2%0.4ct | Round | G | SI2 | Good
From $301
Compare at $530
GIASave 16.3%0.42ct | Round | L | SI1 | Ideal
From $302
Compare at $361
GIASave 13.5%0.43ct | Round | K | SI2 | Ideal
From $306
Compare at $354
GIA0.4ct | Round | K | SI1 | Ideal
From $310
Compare at $338
GIASave 14.5%0.4ct | Round | K | SI2 | Very Good
From $310
Compare at $363
GIA0.35ct | Round | K | VS2 | Excellent
From $312
Compare at $328
GIA0.38ct | Round | E | SI2 | Ideal
From $312
Compare at $326
GIASave 58.4%0.4ct | Round | J | SI1 | Very Good
From $313
Compare at $752
GIA0.35ct | Round | J | SI2 | Excellent
From $316
Compare at $330
GIASave 56.9%0.41ct | Round | J | SI1 | Ideal
From $317
Compare at $735
GIA0.35ct | Round | L | SI1 | Ideal
From $320
Compare at $327
GIA0.41ct | Round | L | SI1 | Excellent
From $322
Compare at $327
GIASave 15.3%0.4ct | Round | I | SI2 | Excellent
From $322
Compare at $380
GIA0.4ct | Round | I | SI2 | Ideal
From $322
Compare at $345
GIA0.4ct | Round | I | SI2 | Ideal
From $322
Compare at $345
GIA0.4ct | Round | I | SI2 | Excellent
From $322
Compare at $327
GIA0.36ct | Round | K | SI1 | Excellent
From $327
Compare at $344
GIASave 54.7%0.4ct | Round | K | SI1 | Very Good
From $327
Compare at $721
GIASave 11.5%0.42ct | Round | J | SI1 | Ideal
From $328
Compare at $371
GIA0.4ct | Round | H | SI2 | Ideal
From $328
Compare at $345
GIA0.36ct | Round | J | SI1 | Excellent
From $329
Compare at $335
GIASave 54.2%0.41ct | Round | K | SI1 | Excellent
From $329
Compare at $719
GIA0.4ct | Round | L | SI1 | Ideal
From $329
Compare at $348
GIA0.41ct | Round | I | SI2 | Ideal
From $330
Compare at $354
GIA0.36ct | Round | E | SI2 | Excellent
From $330
Compare at $334
GIA0.35ct | Round | J | SI2 | Excellent
From $331
Compare at $337
GIASave 54.1%0.4ct | Round | J | SI1 | Good
From $331
Compare at $721
GIASave 54.1%0.4ct | Round | J | SI1 | Excellent
From $331
Compare at $721
GIASave 59.3%0.4ct | Round | J | VS2 | Good
From $332
Compare at $816
GIASave 31.6%0.44ct | Round | K | VS1 | Ideal
From $332
Compare at $485