CaratHunter
Plans
Heart|Natural|IGI

0.31ct E SI2 Heart Natural Diamond

VG • E/SI2 • IGI 841682300

Shape and cutting style on the report: Heart brilliant

Certificate IGI 841682300

Diamond specifications and retailer prices

From $365 CAD
$261 USD
As of October 29, 2026
Save $483 CAD (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,691 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.31ct natural heart diamond

This 0.31ct 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 841682300. Listed at 11 retailers as of October 29, 2026, with a 132% 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

0.31
Carat
E
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle28.2°
Pavilion angle43.3°
OriginNatural
Grading LabIGI
CertificateIGI 841682300
Dimensions4.49 × 4.71 × 2.73 mm
L/W Ratio1.05
Girdle conditionFaceted
Top View
4.49 mm4.71 mm0.31 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 841682300
Side View
Table 57.0%Crown 28.2°Girdle: MED-THKPavilion 43.3°Culet: NoneDepth 58.0%

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: Oct 29
Current: $1,691 CAD|Low: $365 CAD|High: $1,691 CAD|Avg: $689 CAD|+0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8$365 CAD
Retailer 7$393 CAD
Retailer 6$407 CAD
Retailer 5$501 CAD
Retailer 3$502 CAD
Retailer 2$548 CAD
Retailer 11$619 CAD
Retailer 9$722 CAD
Retailer 4$742 CAD
Retailer 10$848 CAD
NZ Jewellers$1,691 CAD

14 data points across 11 retailers

11 retailers$365 CAD to $848 CAD

A
Cheapest Retailer
-
$365 CAD
$261 USD
A
Retailer 2
-
$393 CAD
$281 USD
View
A
Retailer 3
-
$407 CAD
$291 USD
View
B+
Retailer 4
-
$501 CAD
£282 GBP
View
B+
Retailer 5
-
$502 CAD
$359 USD
View
B+
Retailer 6
-
$548 CAD
$391 USD
View
B+
Retailer 7
-
$619 CAD
$442 USD
View
B
Retailer 8
-
$722 CAD
€491 EUR
View
B
Retailer 9
-
$742 CAD
£417 GBP
View
B
Retailer 10
-
$848 CAD
£477 GBP
View
Most Expensive
NZ Jewellers
7bb6e30a-5001-432e-8a3f-cdf5d68af0f6 · Oct 27
$1,691 CAD
$1,208 USD
View
Price under review
10 more retailers have this diamond
Prices start from $365 CADSave up to $483 CAD

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
0.31ct Heart
$365 CAD