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Heart|Natural|IGI

1.52ct G SI1 Heart Natural Diamond

VG • G/SI1 • IGI 732579528

Shape and cutting style on the report: Heart brilliant

Certificate IGI 732579528

Diamond specifications and retailer prices

From $3,960 AUD
SGD 3,750 SGD
As of October 31, 2026
Save $6,082 AUD (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $10,041 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.52ct natural heart diamond

This 1.52ct natural heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 732579528. Listed at 8 retailers as of October 31, 2026, with prices from $3,960 to $10,041, a $6,082 spread on the same certified stone. MOH London lists it at $10,041. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.52
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle42.8°
OriginNatural
Grading LabIGI
CertificateIGI 732579528
Dimensions6.97 × 7.83 × 4.90 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Top View
6.97 mm7.83 mm1.52 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 732579528
Side View
Table 52.0%Crown 34.9°Girdle: MED-THKPavilion 42.8°Culet: NoneDepth 62.6%

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: Oct 31
Current: $10,041 AUD|Low: $3,960 AUD|High: $10,984 AUD|Avg: $7,047 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5$3,960 AUD
Retailer 6$5,222 AUD
Retailer 8$5,820 AUD
Retailer 3$5,941 AUD
Retailer 2$6,305 AUD
Retailer 4$6,305 AUD
Retailer 7$9,166 AUD
MOH London$10,041 AUD

45 data points across 8 retailers

8 retailers$3,960 AUD to $10,041 AUD

A
Cheapest Retailer
-
$3,960 AUD
SGD 3,750 SGD
A
Retailer 2
-
$5,222 AUD
$3,660 USD
View
B+
Retailer 3
-
$5,820 AUD
$4,079 USD
View
Final sale: no returns
B+
Retailer 4
-
$5,941 AUD
£3,278 GBP
View
B+
Retailer 5
-
$6,305 AUD
$4,419 USD
View
B+
Retailer 6
-
$6,305 AUD
$4,419 USD
View
B
Retailer 7
-
$9,166 AUD
$6,424 USD
View
Most Expensive
B
MOH London
3F161FE11 · Nov 2
$10,041 AUD
£5,541 GBP
View
7 more retailers have this diamond
Prices start from $3,960 AUDSave up to $6,082 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 Heart
$3,960 AUD