Oval|Natural|GIA

1.51ct F VVS1 Oval Natural Diamond

EX • F/VVS1 • GIA 6421747567

Certificate GIA 6421747567

Diamond specifications and retailer prices

From $14,095 USD
As of November 4, 2026
Save $10,960 USD (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $25,055 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6421747567. Listed at 20 retailers as of November 4, 2026, with prices from $14,095 to $25,055, a $10,960 spread on the same certified stone. MOH London lists it at $25,055. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6421747567
Dimensions9.68 × 6.12 × 3.82 mm
L/W Ratio1.58
Top View
9.68 mm6.12 mm1.51 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6421747567
Side View
Table 58.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $25,055 USD|Low: $14,095 USD|High: $25,424 USD|Avg: $18,145 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10$14,095 USD
Retailer 7$14,238 USD
Retailer 6$15,415 USD
Retailer 5$16,728 USD
Retailer 9$17,157 USD
Retailer 8$17,310 USD
Retailer 11$17,426 USD
Retailer 12$18,096 USD
Retailer 4$18,531 USD
Retailer 2$19,407 USD
Retailer 3$22,787 USD
MOH London$25,055 USD

43 data points across 12 retailers

20 retailers$14,095 USD to $25,055 USD

B+
Cheapest Retailer
-
$14,095 USD
B+
Retailer 2
-
$14,238 USD
View
B+
Retailer 3
-
$14,934 USD
View
B+
Retailer 4
-
$15,228 USD
View
B+
Retailer 5
-
$15,322 USD
View
B+
Retailer 6
-
$15,415 USD
View
Final sale: no returns
B+
Retailer 7
-
$16,728 USD
View
B+
Retailer 8
-
$16,931 USD
View
B+
Retailer 9
-
$17,126 USD
View
B+
Retailer 10
-
$17,157 USD
View
B+
Retailer 11
-
$17,426 USD
View
B+
Retailer 12
-
$18,096 USD
View
B+
Retailer 13
-
$18,160 USD
View
B+
Retailer 14
-
$18,160 USD
View
B
Retailer 15
-
$18,531 USD
View
B
Retailer 16
-
$18,770 USD
View
B
Retailer 17
-
$18,969 USD
View
B
Retailer 18
-
$19,407 USD
View
B
Retailer 19
-
$22,787 USD
View
Most Expensive
B
MOH London
3144A8087 · Nov 4
$25,055 USD
£19,728 GBP
View
19 more retailers have this diamond
Prices start from $14,095 USDSave up to $10,960 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.51ct Oval
$14,095 USD