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Heart|Natural|IGI

1.52ct I SI2 Heart Natural Diamond

VG • I/SI2 • IGI 809692078

Shape and cutting style on the report: Heart brilliant

Certificate IGI 809692078

Diamond specifications and retailer prices

From $2,218 USD
£1,746 GBP
As of November 2, 2026
Save $2,535 USD (53%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,753 USD 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 809692078. Listed at 6 retailers as of October 30, 2026, with prices from $2,218 to $4,753, a $2,535 spread on the same certified stone. NZ Jewellers lists it at $4,753. 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
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle41.4°
Pavilion angle42.5°
OriginNatural
Grading LabIGI
CertificateIGI 809692078
Dimensions6.93 × 7.98 × 4.76 mm
L/W Ratio1.15
Girdle conditionFaceted
Top View
6.93 mm7.98 mm1.52 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 809692078
Side View
Table 61.0%Crown 41.4°Girdle: MED-STKPavilion 42.5°Culet: NoneDepth 59.6%

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: Nov 2
Current: $4,753 USD|Low: $2,218 USD|High: $4,828 USD|Avg: $2,933 USD|-1.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2$2,218 USD
Retailer 7$2,237 USD
Retailer 4$2,274 USD
Retailer 6$2,320 USD
Retailer 5$2,378 USD
Retailer 3$3,983 USD
NZ Jewellers$4,753 USD

31 data points across 7 retailers

6 retailers$2,218 USD to $4,753 USD

A
Cheapest Retailer
-
$2,218 USD
£1,746 GBP
A
Retailer 2
-
$2,274 USD
View
A
Retailer 3
-
$2,320 USD
View
A
Retailer 4
-
$2,378 USD
View
B+
Retailer 5
-
$3,983 USD
£3,136 GBP
View
Most Expensive
B+
NZ Jewellers
14c1c997-fa2a-42cf-85c9-3aad965d5d6e · Oct 30
$4,753 USD
View
5 more retailers have this diamond
Prices start from $2,218 USDSave up to $2,535 USD

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
$2,218 USD