Heart|Natural|IGI

0.40ct G IF Heart Natural Diamond

VG • G/IF • IGI 815624757

Shape and cutting style on the report: Heart brilliant

Certificate IGI 815624757

Diamond specifications and retailer prices

From $349 USD
₹33,265 INR
As of October 30, 2026
Save $1,490 USD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,839 USD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 815624757. Listed at 9 retailers as of October 30, 2026, with prices from $349 to $1,839, a $1,490 spread on the same certified stone. NZ Jewellers lists it at $1,839. 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
G
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.8°
OriginNatural
Grading LabIGI
CertificateIGI 815624757
Dimensions5.12 × 4.45 × 3.06 mm
L/W Ratio1.15
Girdle conditionFaceted
Top View
5.12 mm4.45 mm0.40 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815624757
Side View
Table 63.0%Crown 36.5°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 59.8%

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 30
Current: $1,839 USD|Low: $349 USD|High: $1,912 USD|Avg: $833 USD|-0.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4$349 USD
Retailer 7$486 USD
Retailer 6$524 USD
Retailer 9$539 USD
Retailer 3$605 USD
Retailer 2$680 USD
Retailer 5$878 USD
Retailer 8$1,143 USD
NZ Jewellers$1,839 USD

23 data points across 9 retailers

9 retailers$349 USD to $1,839 USD

A
Cheapest Retailer
-
$349 USD
₹33,265 INR
A
Retailer 2
-
$486 USD
View
A
Retailer 3
-
$524 USD
View
Retailer 4
-
$539 USD
€514 EUR
View
Price last confirmed 14 days ago
A
Retailer 5
-
$605 USD
View
A
Retailer 6
-
$680 USD
View
B+
Retailer 7
-
$878 USD
£692 GBP
View
B+
Retailer 8
-
$1,143 USD
£900 GBP
View
Most Expensive
B
NZ Jewellers
777ccc8d-8e99-4081-907f-e362974b04ee · Oct 30
$1,839 USD
View
8 more retailers have this diamond
Prices start from $349 USDSave up to $1,490 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
$349 USD