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Radiant|Natural|GIA

1.51ct K VS2 Radiant Natural Diamond

ID • K/VS2 • GIA 2243043386

Certificate GIA 2243043386

Diamond specifications and retailer prices

From $3,342 AUD
As of November 5, 2026
Save $3,944 AUD (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $9,133 AUD at NZ Jewellers · As of October 18, 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 2243043386. Listed at 10 retailers as of November 4, 2026, with a 118% 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
K
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2243043386
Dimensions7.29 × 5.87 × 3.81 mm
L/W Ratio1.24
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
7.29 mm5.87 mm1.51 ctK / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2243043386
Side View
Table 65.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 64.9%

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 5
Current: $9,133 AUD|Low: $3,302 AUD|High: $9,201 AUD|Avg: $5,479 AUD|-0.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$3,342 AUD
Retailer 8$4,104 AUD
Retailer 7$4,368 AUD
Retailer 6$5,040 AUD
Retailer 2$5,085 AUD
Retailer 3$5,331 AUD
Retailer 5$7,286 AUD
NZ Jewellers$9,133 AUD

30 data points across 8 retailers

10 retailers$3,342 AUD to $7,286 AUD

A
Cheapest Retailer
-
$3,342 AUD
A
Retailer 2
-
$4,104 AUD
View
Retailer 3
-
$4,368 AUD
View
Price last confirmed 20 days ago
Retailer 4
-
$4,401 AUD
View
Price last confirmed 22 days ago
Retailer 5
-
$4,570 AUD
View
Price last confirmed 22 days ago
Retailer 6
-
$5,040 AUD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$5,085 AUD
View
A
Retailer 8
-
$5,331 AUD
View
B+
Retailer 9
-
$7,286 AUD
View
Most Expensive
NZ Jewellers
2e55b964-b969-41b1-84b2-16ca62d3e057 · Oct 18
$9,133 AUD
$6,275 USD
View
Price last confirmed 20 days ago
9 more retailers have this diamond
Prices start from $3,342 AUDSave up to $3,944 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
$3,342 AUD