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Heart|Natural|IGI

0.40ct I VS1 Heart Natural Diamond

VG • I/VS1 • IGI 582358859

Shape and cutting style on the report: Heart brilliant

Certificate IGI 582358859

Diamond specifications and retailer prices

From $877 NZD
£388 GBP
As of October 28, 2026
Save $428 NZD (33%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,504 NZD 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 582358859. Listed at 12 retailers as of October 27, 2026, with a 49% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
Crown angle37.5°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 582358859
Dimensions4.06 × 4.98 × 3.16 mm
L/W Ratio1.23
Girdle conditionFaceted
Culet sizePointed
Top View
4.06 mm4.98 mm0.40 ctI / VS1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateIGI 582358859
Side View
Table 63.0%Crown 37.5°GirdlePavilion 40.9°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,504 NZD|Low: $654 NZD|High: $2,504 NZD|Avg: $1,061 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8$654 NZD
Retailer 4$698 NZD
Retailer 11$704 NZD
Retailer 10$729 NZD
Retailer 12$809 NZD
Retailer 5$877 NZD
Retailer 2$880 NZD
Retailer 3$940 NZD
Retailer 9$1,011 NZD
Retailer 6$1,305 NZD
Retailer 7$1,512 NZD
NZ Jewellers$2,504 NZD

26 data points across 12 retailers

12 retailers$877 NZD to $1,305 NZD

Retailer 1
-
$654 NZD
$368 USD
Price last confirmed 7 days ago
Retailer 2
-
$704 NZD
$396 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$729 NZD
$410 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$809 NZD
$455 USD
View
Price last confirmed 5 days ago
B+
Retailer 5
-
$877 NZD
£388 GBP
View
B+
Retailer 6
-
$880 NZD
$495 USD
View
Retailer 7
-
$886 NZD
$498 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$940 NZD
$529 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$1,011 NZD
ZAR 9,192 ZAR
View
Price last confirmed 7 days ago
B
Retailer 10
-
$1,305 NZD
£578 GBP
View
B
Retailer 11
-
$1,512 NZD
£670 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
79ede384-c706-43a1-aaa7-4ea0ca817035 · Oct 27
$2,504 NZD
$1,409 USD
View
Price under review
11 more retailers have this diamond
Prices start from $877 NZDSave up to $428 NZD

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.

B+
0.40ct Heart
$877 NZD