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Radiant|Natural|GIA

1.51ct J VS2 Radiant Natural Diamond

EX • J/VS2 • GIA 6552828303

Certificate GIA 6552828303

Diamond specifications and retailer prices

From $6,587 AUD
$4,627 USD
As of October 31, 2026
Save $4,780 AUD (42%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,783 AUD at NZ Jewellers · As of September 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 6552828303. Listed at 12 retailers as of October 31, 2026, with a 73% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552828303
Dimensions7.51 × 5.51 × 3.89 mm
L/W Ratio1.36
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Needle, Indented Natural
Top View
7.51 mm5.51 mm1.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552828303
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.5%

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: $11,367 AUD|Low: $6,466 AUD|High: $12,320 AUD|Avg: $8,395 AUD|-6.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6$6,587 AUD
Retailer 5$6,812 AUD
Retailer 2$7,038 AUD
Retailer 7$7,705 AUD
Retailer 4$8,076 AUD
Retailer 3$8,772 AUD
Retailer 1$11,367 AUD

44 data points across 7 retailers

12 retailers$6,587 AUD to $11,367 AUD

A
Cheapest Retailer
-
$6,587 AUD
$4,627 USD
Final sale: no returns
A
Retailer 2
-
$6,812 AUD
$4,785 USD
View
A
Retailer 3
-
$7,038 AUD
£3,893 GBP
View
Retailer 4
-
$7,643 AUD
$5,369 USD
View
Price last confirmed 24 days ago
Retailer 5
-
$7,643 AUD
$5,369 USD
View
Price last confirmed 31 days ago
Retailer 6
-
$7,643 AUD
$5,369 USD
View
Price last confirmed 24 days ago
Retailer 7
-
$7,705 AUD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
$8,076 AUD
€5,403 EUR
View
B+
Retailer 9
-
$8,772 AUD
ZAR 99,544 ZAR
View
Retailer 10
-
$8,819 AUD
$6,195 USD
View
Price last confirmed 33 days ago
B
Retailer 11
-
$11,367 AUD
£6,287 GBP
View
Most Expensive
NZ Jewellers
a22a519d-5c83-4445-94d2-f1396c046658 · Sep 30
$12,783 AUD
$8,979 USD
View
Price last confirmed 31 days ago
11 more retailers have this diamond
Prices start from $6,587 AUDSave up to $4,780 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
$6,587 AUD