1.8 Carat Oval Natural Diamonds
Search over 144 1.8 Carat Oval natural diamonds from 9 online retailers.Prices typically range from $3,730 to $26,497 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.
1.8 Carat Oval Natural Diamonds Available
See All Matching OffersShowing up to 50 of 144 offers.
Save 19.7%IGI | 1.82ct | Oval | K | VVS2 | Very Good
From $3,730
Compare at $4,646
Save 14.8%IGI | 1.81ct | Oval | K | VVS1 | Ideal
From $3,830
Compare at $4,497
Save 11.5%IGI | 1.81ct | Oval | K | VVS2 | Very Good
From $4,095
Compare at $4,626
Save 11.1%IGI | 1.85ct | Oval | J | VS2 | Very Good
From $5,150
Compare at $5,794
Save 23.2%GIA | 1.81ct | Oval | K | SI1 | Excellent
From $5,304
Compare at $6,907
IGI | 1.81ct | Oval | J | VS1 | Very Good
From $5,387
Compare at $5,390
Save 23.6%GIA | 1.81ct | Oval | L | VS1 | Excellent
From $5,398
Compare at $7,062
Save 14.3%IGI | 1.81ct | Oval | E | SI2 | Ideal
From $5,488
Compare at $6,400
Save 15.5%IGI | 1.81ct | Oval | J | VVS1 | Very Good
From $5,860
Compare at $6,932
Save 27.3%GIA | 1.81ct | Oval | J | SI2 | Excellent
From $6,050
Compare at $8,318
IGI | 1.81ct | Oval | J | VS1 | Ideal
From $6,112
Compare at $6,355
GIA | 1.81ct | Oval | K | VS1 | Ideal
From $6,215
Compare at $6,422
Save 22%GIA | 1.84ct | Oval | K | VS1 | Excellent
From $6,242
Compare at $8,006
Save 21%GIA | 1.81ct | Oval | J | SI2 | Excellent
From $6,445
Compare at $8,155
Save 18.8%IGI | 1.81ct | Oval | J | VVS1 | Very Good
From $6,455
Compare at $7,951
GIA | 1.81ct | Oval | K | VS2 | Ideal
From $6,480
Compare at $6,573
Save 40.4%GIA | 1.82ct | Oval | J | VS2 | Ideal
From $6,517
Compare at $10,935
GIA | 1.87ct | Oval | L | SI1 | Very Good
From $6,522
Compare at $6,913
IGI | 1.82ct | Oval | J | VVS2 | Ideal
From $6,734
Compare at $7,055
Save 19.1%IGI | 1.81ct | Oval | I | SI1 | Ideal
From $6,890
Compare at $8,518
Save 16.8%GIA | 1.81ct | Oval | J | SI1 | Excellent
From $6,891
Compare at $8,285
Save 21.6%GIA | 1.82ct | Oval | J | VS2 | Very Good
From $7,077
Compare at $9,030
Save 14.6%IGI | 1.82ct | Oval | I | VS1 | Very Good
From $7,140
Compare at $8,359
IGI | 1.81ct | Oval | I | VS1 | Ideal
From $7,270
Compare at $7,690
Save 37.4%GIA | 1.81ct | Oval | K | VVS1 | Excellent
From $7,325
Compare at $11,694
IGI | 1.81ct | Oval | J | VVS1 | Ideal
From $7,405
Compare at $7,883
IGI | 1.81ct | Oval | H | SI1 | Ideal
From $7,515
Compare at $8,011
Save 10.7%IGI | 1.81ct | Oval | H | SI1 | Very Good
From $7,515
Compare at $8,418
Save 22.8%GIA | 1.81ct | Oval | J | SI1 | Very Good
From $7,560
Compare at $9,788
Save 37.2%GIA | 1.81ct | Oval | I | SI2 | Excellent
From $7,750
Compare at $12,350
GIA | 1.82ct | Oval | J | SI1 | Ideal
From $7,805
Compare at $7,969
Save 15.8%GIA | 1.82ct | Oval | K | SI1 | Excellent
From $7,847
Compare at $9,324
Save 20%GIA | 1.81ct | Oval | J | SI2 | Excellent
From $7,948
Compare at $9,936
Save 26.7%GIA | 1.81ct | Oval | J | VS1 | Very Good
From $8,045
Compare at $10,971
Save 19.7%IGI | 1.81ct | Oval | H | VS2 | Ideal
From $8,055
Compare at $10,028
GIA | 1.81ct | Oval | J | VS2 | Ideal
From $8,085
Compare at $8,269
Save 18.2%GIA | 1.81ct | Oval | J | SI2 | Excellent
From $8,137
Compare at $9,947
Save 38.6%GIA | 1.81ct | Oval | G | SI2 | Good
From $8,168
Compare at $13,312
GIA | 1.81ct | Oval | J | IF | Ideal
From $8,200
Compare at $8,727
GIA | 1.81ct | Oval | J | SI2 | Ideal
From $8,339
Compare at $8,709
Save 18.3%GIA | 1.81ct | Oval | J | VVS1 | Excellent
From $8,495
Compare at $10,399
Save 36.9%GIA | 1.88ct | Oval | J | SI2 | Excellent
From $8,661
Compare at $13,734
Save 22.7%GIA | 1.82ct | Oval | H | SI2 | Very Good
From $8,708
Compare at $11,260
Save 37.1%GIA | 1.81ct | Oval | J | SI1 | Excellent
From $8,869
Compare at $14,097
Save 38.5%GIA | 1.81ct | Oval | F | SI2 | Good
From $8,882
Compare at $14,450
Save 41.4%GIA | 1.81ct | Oval | J | VVS1 | Very Good
From $8,951
Compare at $15,286
Save 10.4%IGI | 1.84ct | Oval | I | VS1 | Very Good
From $8,960
Compare at $10,002
Save 23%GIA | 1.81ct | Oval | H | SI1 | Excellent
From $8,975
Compare at $11,663
Save 36.9%GIA | 1.81ct | Oval | I | SI1 | Excellent
From $9,078
Compare at $14,385
Save 25.6%GIA | 1.81ct | Oval | K | VS2 | Excellent
From $9,150
Compare at $12,304