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Radiant|Natural|GIA

1.50ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 2524372002

Certificate GIA 2524372002

Diamond specifications and retailer prices

From $10,358 NZD
As of November 5, 2026
Save $14,002 NZD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $24,360 NZD at NZ Jewellers · As of November 5, 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2524372002. Listed at 15 retailers as of November 5, 2026, with prices from $10,358 to $24,360, a $14,002 spread on the same certified stone. NZ Jewellers lists it at $24,360. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2524372002
Dimensions8.00 × 5.63 × 3.94 mm
L/W Ratio1.42
Top View
8.00 mm5.63 mm1.50 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2524372002
Side View
Table 68.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 69.9%

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: $24,360 NZD|Low: $10,358 NZD|High: $25,700 NZD|Avg: $14,278 NZD|-5.2%
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
November 7, 2026
Retailer 7$10,358 NZD
Retailer 10$10,724 NZD
Retailer 14$11,218 NZD
Retailer 3$11,509 NZD
Retailer 11$12,178 NZD
Retailer 15$12,180 NZD
Retailer 5$13,196 NZD
Retailer 12$13,398 NZD
Retailer 2$13,601 NZD
Retailer 13$14,220 NZD
Retailer 8$15,008 NZD
Retailer 6$15,225 NZD
Retailer 4$16,046 NZD
Retailer 9$20,242 NZD
NZ Jewellers$24,360 NZD

45 data points across 15 retailers

15 retailers$10,358 NZD to $24,360 NZD

A
Cheapest Retailer
-
$10,358 NZD
A
Retailer 2
-
$10,724 NZD
View
A
Retailer 3
-
$11,218 NZD
View
A
Retailer 4
-
$11,509 NZD
View
B+
Retailer 5
-
$12,178 NZD
View
Final sale: no returns
Retailer 6
-
$12,180 NZD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$13,196 NZD
View
B+
Retailer 8
-
$13,398 NZD
View
B+
Retailer 9
-
$13,601 NZD
View
B+
Retailer 10
-
$14,220 NZD
View
B+
Retailer 11
-
$15,008 NZD
View
B+
Retailer 12
-
$15,225 NZD
View
Retailer 13
-
$16,046 NZD
View
Price last confirmed 15 days ago
B
Retailer 14
-
$20,242 NZD
View
Most Expensive
B
NZ Jewellers
ec1181c8-214f-4667-9c8a-1f86de3533d2 · Nov 5
$24,360 NZD
$13,504 USD
View
14 more retailers have this diamond
Prices start from $10,358 NZDSave up to $14,002 NZD

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
$10,358 NZD