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Heart|Natural|IGI

0.40ct E SI2 Heart Natural Diamond

VG • E/SI2 • IGI 741551987

Shape and cutting style on the report: Heart brilliant

Certificate IGI 741551987

Diamond specifications and retailer prices

From $281 USD
As of October 29, 2026
Save $990 USD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,271 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.4ct natural heart diamond

This 0.4ct natural heart sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 741551987. Listed at 10 retailers as of October 27, 2026, with prices from $281 to $1,271, a $990 spread on the same certified stone. NZ Jewellers lists it at $1,271. 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

0.40
Carat
E
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40°
Pavilion angle35.7°
OriginNatural
Grading LabIGI
CertificateIGI 741551987
Dimensions4.15 × 5.11 × 2.92 mm
L/W Ratio1.23
Girdle conditionFaceted
Culet sizePointed
Top View
4.15 mm5.11 mm0.40 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 741551987
Side View
Table 66.0%Crown 40°Girdle: STK-VTKPavilion 35.7°Culet: NoneDepth 57.1%

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: Oct 29
Current: $1,271 USD|Low: $281 USD|High: $1,324 USD|Avg: $493 USD|-4.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 10$281 USD
Retailer 6$302 USD
Retailer 3$310 USD
Retailer 9$313 USD
Retailer 8$378 USD
Retailer 4$385 USD
Retailer 5$411 USD
Retailer 7$458 USD
Retailer 2$571 USD
Retailer 11$658 USD
NZ Jewellers$1,271 USD

39 data points across 11 retailers

10 retailers$281 USD to $1,271 USD

A
Cheapest Retailer
-
$281 USD
A
Retailer 2
-
$302 USD
View
A
Retailer 3
-
$313 USD
View
A
Retailer 4
-
$378 USD
View
A
Retailer 5
-
$385 USD
£303 GBP
View
A
Retailer 6
-
$411 USD
View
A
Retailer 7
-
$458 USD
View
B+
Retailer 8
-
$571 USD
£450 GBP
View
Retailer 9
-
$658 USD
£518 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
2366ecbc-ae24-42c1-9606-3c0e3f7f9217 · Oct 27
$1,271 USD
View
9 more retailers have this diamond
Prices start from $281 USDSave up to $990 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
0.40ct Heart
$281 USD