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Oval|Natural|GIA

1.51ct K VS2 Oval Natural Diamond

VG • K/VS2 • GIA 6555320762

Certificate GIA 6555320762

Diamond specifications and retailer prices

From $2,663 AUD
As of November 6, 2026
Save $4,828 AUD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,491 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555320762. Listed at 20 retailers as of November 5, 2026, with prices from $2,663 to $7,491, a $4,828 spread on the same certified stone. NZ Jewellers lists it at $7,491. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
K
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555320762
Dimensions9.20 × 6.47 × 3.91 mm
L/W Ratio1.42
Top View
9.20 mm6.47 mm1.51 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555320762
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.4%

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 6
Current: $7,491 AUD|Low: $2,663 AUD|High: $8,060 AUD|Avg: $4,257 AUD|-7.1%
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
November 6, 2026
Retailer 4$2,663 AUD
Retailer 16$3,237 AUD
Retailer 8$3,362 AUD
Retailer 2$3,427 AUD
Retailer 9$3,502 AUD
Retailer 15$3,583 AUD
Retailer 12$3,705 AUD
Retailer 7$3,719 AUD
Retailer 3$3,748 AUD
Retailer 11$3,785 AUD
Retailer 13$3,790 AUD
Retailer 10$4,026 AUD
Retailer 5$4,133 AUD
Retailer 14$4,372 AUD
Retailer 18$4,464 AUD
Retailer 6$4,641 AUD
Retailer 17$6,260 AUD
NZ Jewellers$7,491 AUD

25 data points across 18 retailers

20 retailers$2,663 AUD to $7,491 AUD

A
Cheapest Retailer
-
$2,663 AUD
A
Retailer 2
-
$3,237 AUD
View
A
Retailer 3
-
$3,362 AUD
View
A
Retailer 4
-
$3,427 AUD
View
A
Retailer 5
-
$3,502 AUD
View
A
Retailer 6
-
$3,583 AUD
View
A
Retailer 7
-
$3,705 AUD
View
Retailer 8
-
$3,719 AUD
View
Price last confirmed 8 days ago
Retailer 9
-
$3,719 AUD
View
Price last confirmed 23 days ago
A
Retailer 10
-
$3,748 AUD
View
A
Retailer 11
-
$3,785 AUD
View
A
Retailer 12
-
$3,790 AUD
View
A
Retailer 13
-
$4,026 AUD
View
A
Retailer 14
-
$4,133 AUD
View
Retailer 15
-
$4,291 AUD
View
Price last confirmed 23 days ago
A
Retailer 16
-
$4,372 AUD
View
B+
Retailer 17
-
$4,464 AUD
View
A
Retailer 18
-
$4,641 AUD
View
A
Retailer 19
-
$6,260 AUD
View
Most Expensive
B+
NZ Jewellers
7cb303e4-7205-4583-8caa-9861741b5171 · Nov 5
$7,491 AUD
$5,147 USD
View
19 more retailers have this diamond
Prices start from $2,663 AUDSave up to $4,828 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
$2,663 AUD