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Oval|Natural|GIA

1.51ct I VVS2 Oval Natural Diamond

ID • I/VVS2 • GIA 2537407389

Certificate GIA 2537407389

Diamond specifications and retailer prices

From $10,906 NZD
As of November 4, 2026
Save $12,641 NZD (54%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $23,547 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537407389. Listed at 29 retailers as of November 4, 2026, with prices from $10,906 to $23,547, a $12,641 spread on the same certified stone. NZ Jewellers lists it at $23,547. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VVS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.94°
Pavilion angle36.43°
OriginNatural
Grading LabGIA
CertificateGIA 2537407389
Dimensions8.78 × 6.27 × 4.01 mm
L/W Ratio1.40
Top View
8.78 mm6.27 mm1.51 ctI / VVS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537407389
Side View
Table 62.0%Crown 40.94°Girdle: THK-VTKPavilion 36.43°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $12,906 NZD|Low: $10,906 NZD|High: $19,831 NZD|Avg: $14,136 NZD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 2$10,906 NZD
Retailer 6$11,013 NZD
Retailer 10$11,554 NZD
Retailer 7$12,568 NZD
Retailer 12$12,724 NZD
Retailer 1$12,906 NZD
Retailer 8$13,143 NZD
Retailer 3$13,575 NZD
Retailer 5$14,295 NZD
Retailer 11$15,380 NZD
Retailer 4$15,971 NZD
Retailer 13$17,296 NZD
Retailer 9$19,568 NZD

24 data points across 13 retailers

29 retailers$10,906 NZD to $23,547 NZD

A
Cheapest Retailer
-
$10,906 NZD
A
Retailer 2
-
$11,013 NZD
View
A
Retailer 3
-
$11,554 NZD
View
A
Retailer 4
-
$11,913 NZD
View
A
Retailer 5
-
$12,169 NZD
View
Retailer 6
-
$12,429 NZD
View
Price last confirmed 24 days ago
A
Retailer 7
-
$12,568 NZD
View
A
Retailer 8
-
$12,724 NZD
View
A
Retailer 9
-
$12,879 NZD
View
A
Retailer 10
-
$12,906 NZD
View
A
Retailer 11
-
$12,977 NZD
View
A
Retailer 12
-
$12,997 NZD
View
Final sale: no returns
Retailer 13
-
$12,997 NZD
View
Price last confirmed 7 days ago
A
Retailer 14
-
$13,143 NZD
View
Retailer 15
-
$13,575 NZD
View
Price last confirmed 14 days ago
A
Retailer 16
-
$14,080 NZD
View
A
Retailer 17
-
$14,267 NZD
View
A
Retailer 18
-
$14,274 NZD
View
A
Retailer 19
-
$14,295 NZD
View
A
Retailer 20
-
$14,374 NZD
View
A
Retailer 21
-
$14,587 NZD
View
A
Retailer 22
-
$14,784 NZD
View
B+
Retailer 23
-
$15,234 NZD
View
A
Retailer 24
-
$15,380 NZD
View
B+
Retailer 25
-
$16,245 NZD
View
B+
Retailer 26
-
$17,296 NZD
View
B+
Retailer 27
-
$19,568 NZD
View
B+
Retailer 28
-
$20,694 NZD
View
Most Expensive
B
NZ Jewellers
3d0e31f4-ef34-4584-bb73-ab746df66eba · Nov 5
$23,547 NZD
$13,237 USD
View
28 more retailers have this diamond
Prices start from $10,906 NZDSave up to $12,641 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.

A
1.51ct Oval
$10,906 NZD