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Radiant|Natural|GIA

1.51ct K VS2 Radiant Natural Diamond

EX • K/VS2 • GIA 5241066050

Certificate GIA 5241066050

Diamond specifications and retailer prices

From $4,098 AUD
As of November 6, 2026
Save $5,564 AUD (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $9,662 AUD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5241066050. Listed at 7 retailers as of November 5, 2026, with prices from $4,098 to $9,662, a $5,564 spread on the same certified stone. NZ Jewellers lists it at $9,662. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle60.49°
OriginNatural
Grading LabGIA
CertificateGIA 5241066050
Dimensions7.59 × 5.79 × 4.01 mm
L/W Ratio1.31
Key to symbols
Feather, Pinpoint
Top View
7.59 mm5.79 mm1.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241066050
Side View
Table 67.0%CrownGirdle: STK-THKPavilion 60.49°Culet: NoneDepth 69.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $9,662 AUD|Low: $4,098 AUD|High: $10,862 AUD|Avg: $6,778 AUD|-11.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6$4,098 AUD
Retailer 3$5,167 AUD
Retailer 2$5,308 AUD
Retailer 4$5,547 AUD
Retailer 5$5,760 AUD
Retailer 7$9,390 AUD
NZ Jewellers$9,662 AUD

37 data points across 7 retailers

7 retailers$4,098 AUD to $9,662 AUD

A
Cheapest Retailer
-
$4,098 AUD
A
Retailer 2
-
$5,167 AUD
View
A
Retailer 3
-
$5,308 AUD
View
A
Retailer 4
-
$5,547 AUD
View
A
Retailer 5
-
$5,760 AUD
View
B
Retailer 6
-
$9,390 AUD
View
Most Expensive
B+
NZ Jewellers
0b42d9cb-6f6b-49e1-90ba-2b96ce05ba0f · Nov 5
$9,662 AUD
$6,639 USD
View
6 more retailers have this diamond
Prices start from $4,098 AUDSave up to $5,564 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
$4,098 AUD