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Round|Natural|GIA

1.52ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 1463974276

Certificate GIA 1463974276

Diamond specifications and retailer prices

From $4,257 AUD
As of November 5, 2026
Save $1,080 AUD (20%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,618 AUD at NZ Jewellers · As of September 28, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1463974276. Listed at 8 retailers as of November 5, 2026, with a 25% 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
M
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1463974276
Dimensions7.33 × 7.36 × 4.53 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Cloud, Crystal, Needle
Top View
7.33 mm7.36 mm1.52 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1463974276
Side View
Table 60.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 61.6%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $5,080 AUD|Low: $4,257 AUD|High: $5,374 AUD|Avg: $4,867 AUD|+12.4%
Retailer 1
Retailer 2
Retailer 3
November 5, 2026
Retailer 3$4,257 AUD
Retailer 1$5,080 AUD
Retailer 2$5,337 AUD

20 data points across 3 retailers

8 retailers$4,257 AUD to $5,337 AUD

B+
Cheapest Retailer
-
$4,257 AUD
Retailer 2
-
$4,373 AUD
View
Price last confirmed 29 days ago
Retailer 3
-
$4,373 AUD
View
Price last confirmed 29 days ago
Retailer 4
-
$4,541 AUD
View
Price last confirmed 38 days ago
Retailer 5
-
$5,045 AUD
View
Price last confirmed 38 days ago
B+
Retailer 6
-
$5,080 AUD
View
B
Retailer 7
-
$5,337 AUD
View
Most Expensive
NZ Jewellers
a766546e-6615-49fe-8d62-f24912f97db5 · Sep 28
$7,618 AUD
$5,333 USD
View
Price last confirmed 39 days ago
7 more retailers have this diamond
Prices start from $4,257 AUDSave up to $1,080 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+
1.52ct Round
$4,257 AUD