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Oval|Natural|GIA

1.51ct H VS2 Oval Natural Diamond

EX • H/VS2 • GIA 5242085298

Certificate GIA 5242085298

Diamond specifications and retailer prices

From $9,634 AUD
As of November 4, 2026
Save $12,212 AUD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $21,846 AUD 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5242085298. Listed at 20 retailers as of November 4, 2026, with prices from $9,634 to $21,846, a $12,212 spread on the same certified stone. NZ Jewellers lists it at $21,846. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242085298
Dimensions8.63 × 6.26 × 4.12 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
8.63 mm6.26 mm1.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242085298
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.7%

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: $21,846 AUD|Low: $9,360 AUD|High: $21,846 AUD|Avg: $12,252 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 7$9,634 AUD
Retailer 14$9,642 AUD
Retailer 19$10,228 AUD
Retailer 2$10,462 AUD
Retailer 17$10,664 AUD
Retailer 16$10,770 AUD
Retailer 4$10,891 AUD
Retailer 9$10,922 AUD
Retailer 5$11,133 AUD
Retailer 8$11,338 AUD
Retailer 12$11,507 AUD
Retailer 15$12,195 AUD
Retailer 11$12,306 AUD
Retailer 6$12,524 AUD
Retailer 3$13,786 AUD
Retailer 18$14,091 AUD
Retailer 10$15,904 AUD
Retailer 13$18,154 AUD
NZ Jewellers$21,846 AUD

18 data points across 19 retailers

20 retailers$9,634 AUD to $21,846 AUD

A
Cheapest Retailer
-
$9,634 AUD
A
Retailer 2
-
$9,642 AUD
View
A
Retailer 3
-
$10,228 AUD
View
A
Retailer 4
-
$10,462 AUD
View
A
Retailer 5
-
$10,664 AUD
View
A
Retailer 6
-
$10,770 AUD
View
A
Retailer 7
-
$10,891 AUD
View
A
Retailer 8
-
$10,922 AUD
View
Final sale: no returns
A
Retailer 9
-
$11,133 AUD
View
A
Retailer 10
-
$11,338 AUD
View
B+
Retailer 11
-
$11,507 AUD
View
B+
Retailer 12
-
$12,195 AUD
View
Retailer 13
-
$12,306 AUD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
$12,524 AUD
View
Retailer 15
-
$12,902 AUD
View
Price last confirmed 18 days ago
B+
Retailer 16
-
$13,786 AUD
View
B
Retailer 17
-
$14,091 AUD
View
B+
Retailer 18
-
$15,904 AUD
View
B
Retailer 19
-
$18,154 AUD
View
Most Expensive
B
NZ Jewellers
31241fff-032d-44b5-aec1-0ca72c06339f · Nov 5
$21,846 AUD
$15,325 USD
View
19 more retailers have this diamond
Prices start from $9,634 AUDSave up to $12,212 AUD

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
$9,634 AUD