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Heart|Natural|IGI

0.30ct G SI2 Heart Natural Diamond

VG • G/SI2 • IGI 815685302

Shape and cutting style on the report: Heart brilliant

Certificate IGI 815685302

Diamond specifications and retailer prices

From $242 SGD
₹18,000 INR
As of November 1, 2026
Save $500 SGD (67%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $742 SGD 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 815685302. Listed at 10 retailers as of November 1, 2026, with prices from $242 to $742, a $500 spread on the same certified stone. MOH London lists it at $742. 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
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle42.6°
Pavilion angle34.5°
OriginNatural
Grading LabIGI
CertificateIGI 815685302
Dimensions3.93 × 4.61 × 2.68 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
3.93 mm4.61 mm0.30 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 815685302
Side View
Table 57.0%Crown 42.6°Girdle: STK-VTKPavilion 34.5°Culet: NoneDepth 58.1%

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: $742 SGD|Low: $239 SGD|High: $1,455 SGD|Avg: $534 SGD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4$242 SGD
Retailer 9$321 SGD
Retailer 7$335 SGD
Retailer 11$346 SGD
Retailer 5$358 SGD
Retailer 3$432 SGD
Retailer 2$440 SGD
Retailer 10$488 SGD
Retailer 6$658 SGD
MOH London$742 SGD
Retailer 8$1,455 SGD

23 data points across 11 retailers

10 retailers$242 SGD to $742 SGD

A
Cheapest Retailer
-
$242 SGD
₹18,000 INR
A
Retailer 2
-
$321 SGD
$251 USD
View
B+
Retailer 3
-
$346 SGD
$271 USD
View
B+
Retailer 4
-
$358 SGD
$280 USD
View
B+
Retailer 5
-
$432 SGD
$338 USD
View
B+
Retailer 6
-
$440 SGD
£271 GBP
View
B
Retailer 7
-
$488 SGD
$382 USD
View
Retailer 8
-
$658 SGD
£405 GBP
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
AF4A5A6B3 · Nov 1
$742 SGD
£457 GBP
View
8 more retailers have this diamond
Prices start from $242 SGDSave up to $500 SGD

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
$242 SGD