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Heart|Natural|IGI

1.52ct G SI2 Heart Natural Diamond

ID • G/SI2 • IGI 492132964

Shape and cutting style on the report: Heart brilliant

Certificate IGI 492132964

Diamond specifications and retailer prices

From $5,164 AUD
₹345,470 INR
As of November 1, 2026
Save $7,335 AUD (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,499 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 492132964. Listed at 12 retailers as of October 30, 2026, with prices from $5,164 to $12,499, a $7,335 spread on the same certified stone. NZ Jewellers lists it at $12,499. 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
G
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle37.5°
OriginNatural
Grading LabIGI
CertificateIGI 492132964
Dimensions6.95 × 8.09 × 4.54 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Top View
6.95 mm8.09 mm1.52 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 492132964
Side View
Table 59.0%Crown 38.6°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 56.1%

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 1
Current: $6,950 AUD|Low: $5,152 AUD|High: $11,564 AUD|Avg: $7,144 AUD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2$5,164 AUD
Retailer 6$6,015 AUD
Retailer 5$6,257 AUD
Retailer 4$6,621 AUD
Retailer 1$6,950 AUD
Retailer 7$7,174 AUD
Retailer 3$11,426 AUD

45 data points across 7 retailers

12 retailers$5,164 AUD to $12,499 AUD

A
Cheapest Retailer
-
$5,164 AUD
₹345,470 INR
A
Retailer 2
-
$6,015 AUD
$4,225 USD
View
A
Retailer 3
-
$6,257 AUD
$4,395 USD
View
A
Retailer 4
-
$6,621 AUD
$4,651 USD
View
Final sale: no returns
A
Retailer 5
-
$6,950 AUD
£3,844 GBP
View
B+
Retailer 6
-
$7,174 AUD
$5,039 USD
View
B+
Retailer 7
-
$7,174 AUD
$5,039 USD
View
B+
Retailer 8
-
$7,174 AUD
$5,039 USD
View
B+
Retailer 9
-
$7,390 AUD
$5,191 USD
View
B+
Retailer 10
-
$8,278 AUD
$5,815 USD
View
B
Retailer 11
-
$11,426 AUD
£6,320 GBP
View
Most Expensive
B
NZ Jewellers
31fb0eda-96f4-4507-a674-39ab08ff1eb8 · Oct 30
$12,499 AUD
$8,780 USD
View
11 more retailers have this diamond
Prices start from $5,164 AUDSave up to $7,335 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
$5,164 AUD