1 Carat Marquise Natural Diamonds
Search over 2,508 1 Carat Marquise natural diamonds from 12 online retailers.Prices typically range from $969 to $12,149 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.
1 Carat Marquise Natural Diamonds Available
See All Matching OffersShowing up to 50 of 2,508 offers.
Save 35.2%GIA | 1.02ct | Marquise | K | SI2 | Ideal
From $969
Compare at $1,496
Save 33.9%GIA | 1.01ct | Marquise | L | SI2 | Ideal
From $1,078
Compare at $1,631
Save 17.5%HRD | 1.01ct | Marquise | J | SI2 | Ideal
From $1,229
Compare at $1,490
Save 33.8%GIA | 1ct | Marquise | L | SI2 | Good
From $1,229
Compare at $1,857
GIA | 1.01ct | Marquise | L | SI1 | Good
From $1,233
Compare at $1,317
Save 33.9%GIA | 1ct | Marquise | L | SI1 | Very Good
From $1,238
Compare at $1,872
Save 17.8%IGI | 1.01ct | Marquise | J | SI2 | Ideal
From $1,241
Compare at $1,510
Save 35.2%GIA | 1.01ct | Marquise | K | VS2 | Good
From $1,249
Compare at $1,926
Save 17.8%IGI | 1ct | Marquise | I | SI2 | Very Good
From $1,258
Compare at $1,530
Save 35.1%GIA | 1ct | Marquise | K | SI2 | Ideal
From $1,283
Compare at $1,978
Save 35.2%GIA | 1.01ct | Marquise | L | SI2 | Ideal
From $1,291
Compare at $1,991
Save 35.2%GIA | 1.01ct | Marquise | L | VVS2 | Ideal
From $1,292
Compare at $1,993
Save 17.6%IGI | 1.01ct | Marquise | I | SI2 | Ideal
From $1,302
Compare at $1,580
IGI | 1ct | Marquise | K | SI1 | Very Good
From $1,306
Compare at $1,445
Save 35.2%GIA | 1.04ct | Marquise | L | VVS1 | Ideal
From $1,307
Compare at $2,016
Save 17.8%IGI | 1ct | Marquise | J | SI2 | Ideal
From $1,307
Compare at $1,590
Save 17.4%HRD | 1.01ct | Marquise | J | SI2 | Ideal
From $1,321
Compare at $1,600
Save 35.2%GIA | 1ct | Marquise | K | SI2 | Ideal
From $1,327
Compare at $2,047
Save 12.8%GIA | 1ct | Marquise | K | SI2 | Good
From $1,328
Compare at $1,523
Save 35.2%GIA | 1.02ct | Marquise | L | SI2 | Excellent
From $1,330
Compare at $2,053
Save 35.1%GIA | 1.01ct | Marquise | L | VS1 | Excellent
From $1,334
Compare at $2,057
Save 35.2%GIA | 1.01ct | Marquise | K | SI2 | Excellent
From $1,344
Compare at $2,074
IGI | 1.01ct | Marquise | I | VS2 | Very Good
From $1,353
Compare at $1,450
Save 33.8%GIA | 1.02ct | Marquise | K | SI2 | Very Good
From $1,367
Compare at $2,065
Save 17.5%HRD | 1.01ct | Marquise | I | SI2 | Ideal
From $1,377
Compare at $1,670
GIA | 1ct | Marquise | L | SI2 | Excellent
From $1,379
Compare at $1,477
Save 33.8%GIA | 1ct | Marquise | K | SI2 | Excellent
From $1,411
Compare at $2,132
Save 35.2%GIA | 1.02ct | Marquise | L | SI2 | Excellent
From $1,411
Compare at $2,178
IGI | 1ct | Marquise | K | SI1 | Very Good
From $1,413
Compare at $1,415
Save 17.6%IGI | 1ct | Marquise | I | SI2 | Ideal
From $1,433
Compare at $1,740
IGI | 1ct | Marquise | K | VS2 | Very Good
From $1,437
Compare at $1,530
IGI | 1ct | Marquise | K | VS2 | Very Good
From $1,437
Compare at $1,530
Save 35.2%GIA | 1.01ct | Marquise | K | SI2 | Very Good
From $1,439
Compare at $2,219
Save 15.2%GIA | 1.02ct | Marquise | K | VS1 | Good
From $1,439
Compare at $1,698
Save 35.2%GIA | 1.01ct | Marquise | K | SI2 | Excellent
From $1,452
Compare at $2,240
Save 33.8%GIA | 1.01ct | Marquise | L | VS2 | Very Good
From $1,460
Compare at $2,207
GIA | 1ct | Marquise | K | SI2 | Very Good
From $1,463
Compare at $1,511
Save 37%GIA | 1ct | Marquise | L | VVS2 | Excellent
From $1,468
Compare at $2,330
Save 35.2%GIA | 1ct | Marquise | K | SI2 | Excellent
From $1,474
Compare at $2,273
Save 14.2%HRD | 1ct | Marquise | J | SI1 | Ideal
From $1,476
Compare at $1,719
Save 35.2%GIA | 1ct | Marquise | K | SI2 | Very Good
From $1,482
Compare at $2,286
Save 26.3%GIA | 1ct | Marquise | L | SI2 | Very Good
From $1,488
Compare at $2,020
IGI | 1ct | Marquise | K | VS2 | Very Good
From $1,499
Compare at $1,620
GIA | 1.01ct | Marquise | L | SI1 | Excellent
From $1,500
Compare at $1,574
IGI | 1ct | Marquise | K | SI1 | Very Good
From $1,501
Compare at $1,545
Save 34.5%GIA | 1.01ct | Marquise | K | SI2 | Very Good
From $1,505
Compare at $2,298
IGI | 1.03ct | Marquise | K | SI1 | Very Good
From $1,516
Compare at $1,520
Save 17.2%IGI | 1ct | Marquise | H | SI2 | Ideal
From $1,524
Compare at $1,840
Save 35.2%GIA | 1.03ct | Marquise | K | SI2 | Excellent
From $1,528
Compare at $2,357
Save 35.2%GIA | 1ct | Marquise | L | SI1 | Very Good
From $1,554
Compare at $2,398