1.8 Carat Marquise Natural Diamonds
Search over 12 1.8 Carat Marquise natural diamonds from 6 online retailers.Prices typically range from $8,435 to $28,655 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.
1.8 Carat Marquise Natural Diamonds Available
See All Matching OffersShowing up to 12 of 12 offers.
Save 42.1%GIA | 1.81ct | Marquise | J | SI2 | Ideal
From $8,435
Compare at $14,556
Save 37.7%GIA | 1.81ct | Marquise | I | SI2 | Very Good
From $9,796
Compare at $15,723
Save 26.9%GIA | 1.82ct | Marquise | J | SI2 | Excellent
From $11,314
Compare at $15,485
GIA | 1.83ct | Marquise | J | IF | Very Good
From $13,764
Compare at $15,090
GIA | 1.81ct | Marquise | E | SI2 | Excellent
From $14,079
Compare at $14,660
Save 21.7%GIA | 1.87ct | Marquise | G | VS2 | Excellent
From $16,081
Compare at $20,526
GIA | 1.81ct | Marquise | D | SI1 | Excellent
From $16,605
Compare at $17,701
Save 34.8%GIA | 1.81ct | Marquise | F | VS2 | Excellent
From $20,349
Compare at $31,232
Save 16.6%GIA | 1.83ct | Marquise | F | VVS1 | Excellent
From $21,782
Compare at $26,114
Save 20.6%GIA | 1.85ct | Marquise | D | VVS2 | Good
From $26,496
Compare at $33,354
Save 33.5%GIA | 1.81ct | Marquise | D | VS1 | Excellent
From $27,530
Compare at $41,381
Save 38.6%GIA | 1.86ct | Marquise | D | FL | Very Good
From $28,655
Compare at $46,663