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Radiant|Natural|GIA

1.52ct L SI2 Radiant Natural Diamond

EX • L/SI2 • GIA 1537412591

Certificate GIA 1537412591

Diamond specifications and retailer prices

From $2,682 AUD
As of November 6, 2026
Save $1,661 AUD (38%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,359 AUD at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.52ct natural radiant diamond

This 1.52ct 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 1537412591. Listed at 12 retailers as of November 6, 2026, with a 62% 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

1.52
Carat
L
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1537412591
Dimensions7.88 × 5.73 × 3.86 mm
L/W Ratio1.38
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Feather
Top View
7.88 mm5.73 mm1.52 ctL / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1537412591
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.4%

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 6
Current: $7,359 AUD|Low: $2,682 AUD|High: $7,359 AUD|Avg: $3,871 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 6$2,682 AUD
Retailer 3$2,861 AUD
Retailer 8$3,519 AUD
Retailer 9$3,519 AUD
Retailer 2$3,698 AUD
Retailer 5$3,799 AUD
Retailer 7$4,061 AUD
Retailer 4$4,343 AUD
NZ Jewellers$7,359 AUD

45 data points across 9 retailers

12 retailers$2,682 AUD to $4,343 AUD

A
Cheapest Retailer
-
$2,682 AUD
A
Retailer 2
-
$2,861 AUD
View
B+
Retailer 3
-
$3,366 AUD
View
Retailer 4
-
$3,519 AUD
View
Price last confirmed 22 days ago
Retailer 5
-
$3,519 AUD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
$3,630 AUD
View
Retailer 7
-
$3,682 AUD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
$3,698 AUD
View
B+
Retailer 9
-
$3,799 AUD
View
Retailer 10
-
$4,061 AUD
View
Price last confirmed 19 days ago
B
Retailer 11
-
$4,343 AUD
View
Most Expensive
NZ Jewellers
668ff9da-3bef-4cdc-a0e1-775ea7cad835 · Oct 18
$7,359 AUD
$5,056 USD
View
Price last confirmed 20 days ago
11 more retailers have this diamond
Prices start from $2,682 AUDSave up to $1,661 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
1.52ct Radiant
$2,682 AUD