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Radiant|Natural|GIA

1.50ct I VS2 Radiant Natural Diamond

ID • I/VS2 • GIA 1242026872

Certificate GIA 1242026872

Diamond specifications and retailer prices

From $7,023 AUD
As of November 5, 2026
Save $7,604 AUD (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $16,611 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded I 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 1242026872. Listed at 17 retailers as of November 4, 2026, with a 108% 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

1.50
Carat
I
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1242026872
Dimensions7.71 × 5.71 × 3.87 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
7.71 mm5.71 mm1.50 ctI / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242026872
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NDepth 67.8%

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: $11,679 AUD|Low: $6,950 AUD|High: $14,701 AUD|Avg: $9,566 AUD|-2.2%
Retailer 1
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
November 5, 2026
Retailer 6$7,023 AUD
Retailer 2$7,113 AUD
Retailer 11$7,562 AUD
Retailer 9$7,912 AUD
Retailer 4$8,005 AUD
Retailer 13$8,078 AUD
Retailer 14$8,357 AUD
Retailer 3$8,388 AUD
Retailer 7$8,742 AUD
Retailer 5$10,362 AUD
Retailer 10$10,417 AUD
Retailer 1$11,679 AUD
Retailer 8$14,065 AUD
Retailer 12$14,626 AUD

26 data points across 14 retailers

17 retailers$7,023 AUD to $14,626 AUD

A
Cheapest Retailer
-
$7,023 AUD
A
Retailer 2
-
$7,113 AUD
View
A
Retailer 3
-
$7,562 AUD
View
A
Retailer 4
-
$7,912 AUD
View
A
Retailer 5
-
$8,005 AUD
View
Final sale: no returns
A
Retailer 6
-
$8,078 AUD
View
A
Retailer 7
-
$8,357 AUD
View
A
Retailer 8
-
$8,388 AUD
View
A
Retailer 9
-
$8,742 AUD
View
A
Retailer 10
-
$9,255 AUD
View
Retailer 11
-
$9,740 AUD
View
Price last confirmed 33 days ago
A
Retailer 12
-
$10,362 AUD
View
A
Retailer 13
-
$10,417 AUD
View
B+
Retailer 14
-
$11,679 AUD
View
B
Retailer 15
-
$14,065 AUD
View
B+
Retailer 16
-
$14,626 AUD
View
Most Expensive
NZ Jewellers
7d4b053c-d88e-45ab-8335-0cade701b81f · Sep 30
$16,611 AUD
$11,628 USD
View
Price last confirmed 36 days ago
16 more retailers have this diamond
Prices start from $7,023 AUDSave up to $7,604 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
1.50ct Radiant
$7,023 AUD