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Radiant|Natural|GIA

1.50ct L SI2 Radiant Natural Diamond

EX • L/SI2 • GIA 2567444247

Certificate GIA 2567444247

Diamond specifications and retailer prices

From $3,612 AUD
As of November 6, 2026
Save $4,144 AUD (53%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,756 AUD 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 2567444247. Listed at 13 retailers as of November 5, 2026, with prices from $3,612 to $7,756, a $4,144 spread on the same certified stone. NZ Jewellers lists it at $7,756. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567444247
Dimensions7.67 × 5.65 × 3.94 mm
L/W Ratio1.36
Culet sizeNone
Top View
7.67 mm5.65 mm1.50 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567444247
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.6%

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: $7,756 AUD|Low: $3,612 AUD|High: $7,756 AUD|Avg: $4,499 AUD
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
November 7, 2026
Retailer 10$3,612 AUD
Retailer 9$3,753 AUD
Retailer 12$3,788 AUD
Retailer 4$4,033 AUD
Retailer 13$4,061 AUD
Retailer 11$4,081 AUD
Retailer 3$4,189 AUD
Retailer 6$4,494 AUD
Retailer 5$4,529 AUD
Retailer 2$4,601 AUD
Retailer 8$4,653 AUD
Retailer 7$5,180 AUD
NZ Jewellers$7,756 AUD

10 data points across 13 retailers

13 retailers$3,612 AUD to $7,756 AUD

B+
Cheapest Retailer
-
$3,612 AUD
B+
Retailer 2
-
$3,753 AUD
View
B+
Retailer 3
-
$3,788 AUD
View
B
Retailer 4
-
$4,033 AUD
View
B
Retailer 5
-
$4,061 AUD
View
B
Retailer 6
-
$4,081 AUD
View
B
Retailer 7
-
$4,189 AUD
View
B
Retailer 8
-
$4,494 AUD
View
B
Retailer 9
-
$4,529 AUD
View
B+
Retailer 10
-
$4,601 AUD
View
B
Retailer 11
-
$4,653 AUD
View
B
Retailer 12
-
$5,180 AUD
View
Most Expensive
C
NZ Jewellers
9da7ffe0-19c9-4092-b54a-e4c2cd2b0f23 · Nov 5
$7,756 AUD
$5,329 USD
View
12 more retailers have this diamond
Prices start from $3,612 AUDSave up to $4,144 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.

B+
1.50ct Radiant
$3,612 AUD