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Heart|Natural|IGI

0.46ct H SI1 Heart Natural Diamond

VG • H/SI1 • IGI 584353116

Shape and cutting style on the report: Heart brilliant

Certificate IGI 584353116

Diamond specifications and retailer prices

From $418 USD
As of November 1, 2026
Save $552 USD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $970 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.46ct natural heart diamond

This 0.46ct natural heart sits in the sub-half-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 584353116. Listed at 13 retailers as of October 29, 2026, with prices from $418 to $970, a $552 spread on the same certified stone. MOH London lists it at $970. 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

0.46
Carat
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
Crown angle37°
Pavilion angle43.1°
OriginNatural
Grading LabIGI
CertificateIGI 584353116
Dimensions4.40 × 5.25 × 3.30 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizeNone
Top View
4.40 mm5.25 mm0.46 ctH / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI 584353116
Side View
Table 61.0%Crown 37°Girdle: MED-VTKPavilion 43.1°Culet: NoneDepth 62.9%

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: Nov 1
Current: $970 USD|Low: $418 USD|High: $1,601 USD|Avg: $657 USD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 11$418 USD
Retailer 12$450 USD
Retailer 13$450 USD
Retailer 5$451 USD
Retailer 10$482 USD
Retailer 9$524 USD
Retailer 6$537 USD
Retailer 4$574 USD
Retailer 7$630 USD
Retailer 8$648 USD
Retailer 2$845 USD
MOH London$970 USD
Retailer 3$1,601 USD

30 data points across 13 retailers

13 retailers$418 USD to $970 USD

B+
Cheapest Retailer
-
$418 USD
B+
Retailer 2
-
$450 USD
View
B+
Retailer 3
-
$450 USD
View
B+
Retailer 4
-
$482 USD
View
B
Retailer 5
-
$524 USD
£412 GBP
View
B
Retailer 6
-
$537 USD
£423 GBP
View
B
Retailer 7
-
$549 USD
View
B
Retailer 8
-
$574 USD
View
B
Retailer 9
-
$630 USD
View
B
Retailer 10
-
$648 USD
ZAR 10,465 ZAR
View
C
Retailer 11
-
$845 USD
£666 GBP
View
Most Expensive
C
MOH London
7F91A6101 · Oct 29
$970 USD
£764 GBP
View
11 more retailers have this diamond
Prices start from $418 USDSave up to $552 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.

B+
0.46ct Heart
$418 USD