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Heart|Natural|IGI

0.30ct G VS1 Heart Natural Diamond

VG • G/VS1 • IGI 797678291

Shape and cutting style on the report: Heart brilliant

Certificate IGI 797678291

Diamond specifications and retailer prices

From $373 USD
£294 GBP
As of November 2, 2026
Save $281 USD (43%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $654 USD at MOH London · As of October 26, 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 797678291. Listed at 4 retailers as of October 26, 2026, with prices from $373 to $654, a $281 spread on the same certified stone. MOH London lists it at $654. 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
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle37.9°
OriginNatural
Grading LabIGI
CertificateIGI 797678291
Dimensions3.95 × 4.65 × 2.62 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizeNone
Top View
3.95 mm4.65 mm0.30 ctG / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 797678291
Side View
Table 60.0%Crown 36.3°Girdle: THN-VTKPavilion 37.9°Culet: NoneDepth 56.3%

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 2
Current: $654 USD|Low: $355 USD|High: $662 USD|Avg: $480 USD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2$373 USD
Retailer 3$388 USD
Retailer 4$453 USD
Retailer 5$531 USD
MOH London$654 USD

28 data points across 5 retailers

4 retailers$373 USD to $654 USD

A
Cheapest Retailer
-
$373 USD
£294 GBP
A
Retailer 2
-
$388 USD
£306 GBP
View
B+
Retailer 3
-
$453 USD
View
Most Expensive
B
MOH London
14A045239 · Oct 26
$654 USD
£515 GBP
View
3 more retailers have this diamond
Prices start from $373 USDSave up to $281 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.

A
0.30ct Heart
$373 USD