Heart|Natural|IGI

0.40ct K VS1 Heart Natural Diamond

VG • K/VS1 • IGI 815655863

Shape and cutting style on the report: Heart brilliant

Certificate IGI 815655863

Diamond specifications and retailer prices

From $175 USD
As of November 6, 2026
Save $995 USD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,170 USD at NZ Jewellers · As of November 3, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 815655863. Listed at 12 retailers as of November 3, 2026, with prices from $175 to $1,170, a $995 spread on the same certified stone. NZ Jewellers lists it at $1,170. 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
K
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.6°
Pavilion angle36.7°
OriginNatural
Grading LabIGI
CertificateIGI 815655863
Dimensions5.14 × 4.61 × 2.87 mm
L/W Ratio1.11
Girdle conditionFaceted
Top View
5.14 mm4.61 mm0.40 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 815655863
Side View
Table 58.0%Crown 39.6°Girdle: STK-THKPavilion 36.7°Culet: NoneDepth 55.8%

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 6
Current: $1,170 USD|Low: $175 USD|High: $1,208 USD|Avg: $410 USD|-3.1%
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 6, 2026
Retailer 2$175 USD
Retailer 9$258 USD
Retailer 12$264 USD
Retailer 3$280 USD
Retailer 10$289 USD
Retailer 7$301 USD
Retailer 4$330 USD
Retailer 6$364 USD
Retailer 8$401 USD
Retailer 5$435 USD
Retailer 11$598 USD
NZ Jewellers$1,170 USD

24 data points across 12 retailers

12 retailers$175 USD to $1,170 USD

A
Cheapest Retailer
-
$175 USD
A
Retailer 2
-
$258 USD
View
A
Retailer 3
-
$264 USD
View
Retailer 4
-
$280 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$289 USD
View
A
Retailer 6
-
$301 USD
View
Retailer 7
-
$330 USD
View
Price last confirmed 6 days ago
B+
Retailer 8
-
$364 USD
View
B+
Retailer 9
-
$401 USD
View
B+
Retailer 10
-
$435 USD
View
B
Retailer 11
-
$598 USD
View
Most Expensive
B
NZ Jewellers
9a5ae0c2-79f0-41b9-bc2e-f666af1e6aa2 · Nov 3
$1,170 USD
View
11 more retailers have this diamond
Prices start from $175 USDSave up to $995 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
$175 USD