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Oval|Natural|GIA

1.51ct F VVS1 Oval Natural Diamond

EX • F/VVS1 • GIA 6421747567

Certificate GIA 6421747567

Diamond specifications and retailer prices

From $25,426 NZD
As of November 6, 2026
Save $19,649 NZD (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $45,075 NZD at MOH London · As of November 7, 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 6, 2026, with prices from $25,426 to $45,075, a $19,649 spread on the same certified stone. MOH London lists it at $45,075. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $45,075 NZD|Low: $25,426 NZD|High: $45,863 NZD|Avg: $32,701 NZD|-0.5%
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 7, 2026
Retailer 10$25,426 NZD
Retailer 7$25,684 NZD
Retailer 6$27,807 NZD
Retailer 2$30,087 NZD
Retailer 9$30,950 NZD
Retailer 8$31,226 NZD
Retailer 11$31,435 NZD
Retailer 12$32,643 NZD
Retailer 4$33,428 NZD
Retailer 5$35,008 NZD
Retailer 3$41,105 NZD
MOH London$45,075 NZD

43 data points across 12 retailers

20 retailers$25,426 NZD to $45,075 NZD

B+
Cheapest Retailer
-
$25,426 NZD
B+
Retailer 2
-
$25,684 NZD
View
B+
Retailer 3
-
$26,939 NZD
View
B+
Retailer 4
-
$27,470 NZD
View
B+
Retailer 5
-
$27,639 NZD
View
B+
Retailer 6
-
$27,807 NZD
View
Final sale: no returns
B+
Retailer 7
-
$30,087 NZD
View
B+
Retailer 8
-
$30,542 NZD
View
B+
Retailer 9
-
$30,894 NZD
View
B+
Retailer 10
-
$30,950 NZD
View
B+
Retailer 11
-
$31,435 NZD
View
B+
Retailer 12
-
$32,643 NZD
View
B+
Retailer 13
-
$32,759 NZD
View
B+
Retailer 14
-
$32,759 NZD
View
B
Retailer 15
-
$33,428 NZD
View
B
Retailer 16
-
$33,859 NZD
View
B
Retailer 17
-
$34,218 NZD
View
B+
Retailer 18
-
$35,008 NZD
View
B
Retailer 19
-
$41,105 NZD
View
Most Expensive
B
MOH London
3144A8087 · Nov 7
$45,075 NZD
£19,675 GBP
View
19 more retailers have this diamond
Prices start from $25,426 NZDSave up to $19,649 NZD

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
$25,426 NZD