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Radiant|Natural|GIA

1.50ct L SI2 Radiant Natural Diamond

EX • L/SI2 • GIA 6441363321

Certificate GIA 6441363321

Diamond specifications and retailer prices

From $4,221 NZD
As of November 6, 2026
Save $4,257 NZD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $13,129 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 L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6441363321. Listed at 13 retailers as of November 6, 2026, with a 101% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
L
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6441363321
Dimensions7.05 × 5.64 × 3.86 mm
L/W Ratio1.25
Top View
7.05 mm5.64 mm1.50 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6441363321
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $13,129 NZD|Low: $4,221 NZD|High: $13,129 NZD|Avg: $7,344 NZD
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
November 7, 2026
Retailer 14$4,221 NZD
Retailer 2$4,874 NZD
Retailer 12$6,061 NZD
Retailer 10$6,184 NZD
Retailer 6$6,821 NZD
Retailer 11$6,826 NZD
Retailer 13$6,826 NZD
Retailer 8$7,089 NZD
Retailer 9$7,742 NZD
Retailer 4$7,798 NZD
Retailer 3$7,878 NZD
Retailer 7$8,478 NZD
Retailer 5$8,965 NZD
NZ Jewellers$13,129 NZD

43 data points across 14 retailers

13 retailers$4,221 NZD to $8,478 NZD

B+
Cheapest Retailer
-
$4,221 NZD
B+
Retailer 2
-
$4,874 NZD
View
B
Retailer 3
-
$6,061 NZD
View
B
Retailer 4
-
$6,184 NZD
View
B
Retailer 5
-
$6,821 NZD
View
Retailer 6
-
$6,826 NZD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$6,826 NZD
View
B
Retailer 8
-
$7,089 NZD
View
B
Retailer 9
-
$7,798 NZD
View
Retailer 10
-
$7,878 NZD
View
Price last confirmed 67 days ago
B
Retailer 11
-
$7,878 NZD
View
B
Retailer 12
-
$8,478 NZD
View
Most Expensive
NZ Jewellers
eddd4b7d-5777-47a6-ae28-ebb790659ac0 · Nov 5
$13,129 NZD
$7,278 USD
View
Price under review
12 more retailers have this diamond
Prices start from $4,221 NZDSave up to $4,257 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.

B+
1.50ct Radiant
$4,221 NZD