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Radiant|Natural|GIA

1.50ct H VS1 Radiant Natural Diamond

EX • H/VS1 • GIA 1232940624

Certificate GIA 1232940624

Diamond specifications and retailer prices

From $9,299 AUD
As of November 4, 2026
Save $9,080 AUD (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $18,379 AUD at NZ Jewellers · As of November 3, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1232940624. Listed at 18 retailers as of November 3, 2026, with prices from $9,299 to $18,379, a $9,080 spread on the same certified stone. NZ Jewellers lists it at $18,379. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.36°
OriginNatural
Grading LabGIA
CertificateGIA 1232940624
Dimensions7.65 × 5.76 × 3.95 mm
L/W Ratio1.33
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.65 mm5.76 mm1.50 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232940624
Side View
Table 68.0%Crown 45.36°GirdlePavilionCulet: NoneDepth 68.6%

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: Nov 4
Current: $18,379 AUD|Low: $9,299 AUD|High: $19,249 AUD|Avg: $11,791 AUD|-4.5%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 7$9,299 AUD
Retailer 3$9,582 AUD
Retailer 12$10,115 AUD
Retailer 6$10,141 AUD
Retailer 9$10,143 AUD
Retailer 15$10,144 AUD
Retailer 2$10,258 AUD
Retailer 17$10,988 AUD
Retailer 10$11,096 AUD
Retailer 8$11,157 AUD
Retailer 5$11,204 AUD
Retailer 18$11,226 AUD
Retailer 4$11,888 AUD
Retailer 13$11,956 AUD
Retailer 16$12,679 AUD
Retailer 14$13,500 AUD
Retailer 11$15,273 AUD
NZ Jewellers$18,379 AUD

26 data points across 18 retailers

18 retailers$9,299 AUD to $18,379 AUD

A
Cheapest Retailer
-
$9,299 AUD
A
Retailer 2
-
$9,582 AUD
View
A
Retailer 3
-
$10,115 AUD
View
A
Retailer 4
-
$10,141 AUD
View
Final sale: no returns
Retailer 5
-
$10,143 AUD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$10,144 AUD
View
A
Retailer 7
-
$10,258 AUD
View
A
Retailer 8
-
$10,988 AUD
View
Retailer 9
-
$11,096 AUD
View
Price last confirmed 16 days ago
A
Retailer 10
-
$11,157 AUD
View
A
Retailer 11
-
$11,204 AUD
View
A
Retailer 12
-
$11,226 AUD
View
B+
Retailer 13
-
$11,888 AUD
View
B+
Retailer 14
-
$11,956 AUD
View
B+
Retailer 15
-
$12,679 AUD
View
B+
Retailer 16
-
$13,500 AUD
View
B+
Retailer 17
-
$15,273 AUD
View
Most Expensive
B
NZ Jewellers
37c5ba91-9618-427a-ab5c-f5d00c5ca710 · Nov 3
$18,379 AUD
$12,628 USD
View
17 more retailers have this diamond
Prices start from $9,299 AUDSave up to $9,080 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
$9,299 AUD