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Heart|Natural|IGI

0.30ct I SI2 Heart Natural Diamond

VG • I/SI2 • IGI 815676195

Shape and cutting style on the report: Heart brilliant

Certificate IGI 815676195

Diamond specifications and retailer prices

From $483 NZD
$272 USD
As of November 1, 2026
Save $633 NZD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,115 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.3ct natural heart diamond

This 0.3ct natural heart sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 815676195. Listed at 7 retailers as of November 1, 2026, with prices from $483 to $1,115, a $633 spread on the same certified stone. MOH London lists it at $1,115. 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

0.30
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle38.5°
OriginNatural
Grading LabIGI
CertificateIGI 815676195
Dimensions4.59 × 4.01 × 2.77 mm
L/W Ratio1.14
Girdle conditionFaceted
Top View
4.59 mm4.01 mm0.30 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815676195
Side View
Table 58.0%Crown 35.4°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 60.3%

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 1
Current: $1,115 NZD|Low: $483 NZD|High: $2,301 NZD|Avg: $930 NZD|-5.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2$483 NZD
Retailer 6$522 NZD
Retailer 5$541 NZD
Retailer 3$548 NZD
Retailer 7$820 NZD
MOH London$1,115 NZD
Retailer 4$2,191 NZD

36 data points across 7 retailers

7 retailers$483 NZD to $1,115 NZD

A
Cheapest Retailer
-
$483 NZD
$272 USD
B+
Retailer 2
-
$522 NZD
$294 USD
View
B+
Retailer 3
-
$541 NZD
$305 USD
View
B+
Retailer 4
-
$548 NZD
SGD 417 SGD
View
B
Retailer 5
-
$820 NZD
€440 EUR
View
Most Expensive
B
MOH London
E14DE919C · Nov 1
$1,115 NZD
£495 GBP
View
5 more retailers have this diamond
Prices start from $483 NZDSave up to $633 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.

A
0.30ct Heart
$483 NZD