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Heart|Natural|IGI

0.30ct G VS1 Heart Natural Diamond

VG • G/VS1 • IGI 797678879

Shape and cutting style on the report: Heart brilliant

Certificate IGI 797678879

Diamond specifications and retailer prices

From $527 AUD
£291 GBP
As of November 1, 2026
Save $404 AUD (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $931 AUD 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 797678879. Listed at 5 retailers as of November 1, 2026, with prices from $527 to $931, a $404 spread on the same certified stone. MOH London lists it at $931. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.7°
Pavilion angle37.7°
OriginNatural
Grading LabIGI
CertificateIGI 797678879
Dimensions4.40 × 4.51 × 2.58 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Top View
4.40 mm4.51 mm0.30 ctG / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 797678879
Side View
Table 59.0%Crown 36.7°Girdle: THN-VTKPavilion 37.7°Culet: NoneDepth 57.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $931 AUD|Low: $506 AUD|High: $942 AUD|Avg: $686 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2$527 AUD
Retailer 4$552 AUD
Retailer 5$645 AUD
Retailer 3$774 AUD
MOH London$931 AUD

27 data points across 5 retailers

5 retailers$527 AUD to $931 AUD

A
Cheapest Retailer
-
$527 AUD
£291 GBP
A
Retailer 2
-
$552 AUD
£306 GBP
View
B+
Retailer 3
-
$645 AUD
$453 USD
View
B
Retailer 4
-
$774 AUD
€518 EUR
View
Most Expensive
B
MOH London
2347A68AE · Nov 1
$931 AUD
£515 GBP
View
4 more retailers have this diamond
Prices start from $527 AUDSave up to $404 AUD

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
$527 AUD