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Round|Natural|IGI

1.51ct J VVS2 Round Natural Diamond

EX • J/VVS2 • IGI 528225030

Shape and cutting style on the report: Round brilliant

Certificate IGI 528225030

Diamond specifications and retailer prices

From $4,893 AUD
₹327,332 INR
As of November 1, 2026
Save $6,012 AUD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,905 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 528225030. Listed at 16 retailers as of October 30, 2026, with prices from $4,893 to $10,905, a $6,012 spread on the same certified stone. NZ Jewellers lists it at $10,905. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 528225030
Dimensions7.25 × 7.20 × 4.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.25 mm7.20 mm1.51 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 528225030
Side View
Table 56.5%Crown 36.5°Girdle: ThickPavilion 40.7°Culet: NoneDepth 63.3%

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 1
Current: $10,905 AUD|Low: $4,893 AUD|High: $10,905 AUD|Avg: $6,869 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
November 1, 2026
Retailer 9$4,893 AUD
Retailer 16$5,508 AUD
Retailer 8$5,751 AUD
Retailer 7$5,777 AUD
Retailer 13$5,936 AUD
Retailer 4$6,260 AUD
Retailer 5$6,260 AUD
Retailer 15$6,260 AUD
Retailer 6$6,471 AUD
Retailer 11$6,483 AUD
Retailer 3$7,051 AUD
Retailer 2$7,052 AUD
Retailer 14$7,222 AUD
Retailer 12$7,694 AUD
Retailer 10$9,969 AUD
NZ Jewellers$10,905 AUD

33 data points across 16 retailers

16 retailers$4,893 AUD to $10,905 AUD

A
Cheapest Retailer
-
$4,893 AUD
₹327,332 INR
A
Retailer 2
-
$5,508 AUD
$3,869 USD
View
Retailer 3
-
$5,751 AUD
$4,040 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$5,777 AUD
$4,058 USD
View
Final sale: no returns
A
Retailer 5
-
$5,936 AUD
$4,170 USD
View
A
Retailer 6
-
$6,260 AUD
$4,397 USD
View
A
Retailer 7
-
$6,260 AUD
$4,397 USD
View
A
Retailer 8
-
$6,260 AUD
$4,397 USD
View
A
Retailer 9
-
$6,471 AUD
$4,546 USD
View
A
Retailer 10
-
$6,483 AUD
£3,586 GBP
View
A
Retailer 11
-
$7,051 AUD
£3,900 GBP
View
A
Retailer 12
-
$7,052 AUD
€4,718 EUR
View
A
Retailer 13
-
$7,222 AUD
$5,073 USD
View
A
Retailer 14
-
$7,694 AUD
ZAR 87,309 ZAR
View
B+
Retailer 15
-
$9,969 AUD
£5,514 GBP
View
Most Expensive
B
NZ Jewellers
4ddc00af-928a-4668-b7d8-5b92cb8ec88a · Oct 30
$10,905 AUD
$7,660 USD
View
15 more retailers have this diamond
Prices start from $4,893 AUDSave up to $6,012 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 Round
$4,893 AUD