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Round|Natural|IGI

1.52ct M SI2 Round Natural Diamond

EX • M/SI2 • IGI 758532366

Shape and cutting style on the report: Round brilliant

Certificate IGI 758532366

Diamond specifications and retailer prices

From $1,073 AUD
As of November 5, 2026
Save $2,510 AUD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,583 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.52ct natural round diamond

This 1.52ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 758532366. Listed at 9 retailers as of November 5, 2026, with prices from $1,073 to $3,583, a $2,510 spread on the same certified stone. NZ Jewellers lists it at $3,583. 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
M
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 758532366
Dimensions7.28 × 7.31 × 4.62 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.28 mm7.31 mm1.52 ctM / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 758532366
Side View
Table 57.0%Crown 36.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,583 AUD|Low: $1,073 AUD|High: $3,583 AUD|Avg: $1,790 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3$1,073 AUD
Retailer 4$1,436 AUD
Retailer 6$1,468 AUD
Retailer 8$1,468 AUD
Retailer 5$1,526 AUD
Retailer 7$1,696 AUD
Retailer 2$1,938 AUD
NZ Jewellers$3,583 AUD

44 data points across 8 retailers

9 retailers$1,073 AUD to $3,583 AUD

A
Cheapest Retailer
-
$1,073 AUD
B+
Retailer 2
-
$1,436 AUD
View
B+
Retailer 3
-
$1,468 AUD
View
Retailer 4
-
$1,468 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$1,526 AUD
View
B+
Retailer 6
-
$1,660 AUD
View
B+
Retailer 7
-
$1,696 AUD
View
A
Retailer 8
-
$1,938 AUD
View
Most Expensive
B+
NZ Jewellers
18f61788-100a-4eef-ad5f-298815768cd4 · Nov 5
$3,583 AUD
$2,508 USD
View
8 more retailers have this diamond
Prices start from $1,073 AUDSave up to $2,510 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 Round
$1,073 AUD