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Radiant|Natural|GIA

1.51ct J VS2 Radiant Natural Diamond

ID • J/VS2 • GIA 5456041433

Certificate GIA 5456041433

Diamond specifications and retailer prices

From $6,451 AUD
HK$35,400 HKD
As of October 31, 2026
Save $6,897 AUD (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $13,348 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded J 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 5456041433. Listed at 17 retailers as of October 30, 2026, with prices from $6,451 to $13,348, a $6,897 spread on the same certified stone. NZ Jewellers lists it at $13,348. 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
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5456041433
Dimensions7.65 × 5.50 × 3.94 mm
L/W Ratio1.39
Top View
7.65 mm5.50 mm1.51 ctJ / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5456041433
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 71.6%

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: Oct 31
Current: $13,348 AUD|Low: $6,451 AUD|High: $13,348 AUD|Avg: $8,930 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
October 31, 2026
Retailer 7$6,451 AUD
Retailer 4$6,960 AUD
Retailer 5$7,366 AUD
Retailer 10$7,649 AUD
Retailer 8$7,722 AUD
Retailer 12$7,981 AUD
Retailer 13$7,981 AUD
Retailer 14$7,981 AUD
Retailer 6$8,035 AUD
Retailer 9$9,033 AUD
Retailer 3$9,209 AUD
Retailer 2$9,810 AUD
Retailer 11$12,779 AUD
NZ Jewellers$13,348 AUD

37 data points across 14 retailers

17 retailers$6,451 AUD to $13,348 AUD

A
Cheapest Retailer
-
$6,451 AUD
HK$35,400 HKD
B+
Retailer 2
-
$6,960 AUD
$4,889 USD
View
B+
Retailer 3
-
$7,366 AUD
$5,174 USD
View
Final sale: no returns
B+
Retailer 4
-
$7,467 AUD
$5,245 USD
View
B+
Retailer 5
-
$7,649 AUD
£4,231 GBP
View
B+
Retailer 6
-
$7,722 AUD
£4,271 GBP
View
B+
Retailer 7
-
$7,981 AUD
$5,606 USD
View
B+
Retailer 8
-
$7,981 AUD
$5,606 USD
View
B+
Retailer 9
-
$7,981 AUD
$5,606 USD
View
Retailer 10
-
$8,035 AUD
View
Price last confirmed 28 days ago
B+
Retailer 11
-
$8,115 AUD
$5,700 USD
View
B+
Retailer 12
-
$8,201 AUD
$5,760 USD
View
B
Retailer 13
-
$9,033 AUD
€6,043 EUR
View
B
Retailer 14
-
$9,209 AUD
$6,469 USD
View
B
Retailer 15
-
$9,810 AUD
ZAR 111,325 ZAR
View
B
Retailer 16
-
$12,779 AUD
£7,068 GBP
View
Most Expensive
B
NZ Jewellers
63562df8-2a6f-4c0c-9560-70b993a49d3c · Oct 30
$13,348 AUD
$9,376 USD
View
16 more retailers have this diamond
Prices start from $6,451 AUDSave up to $6,897 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 Radiant
$6,451 AUD