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Heart|Natural|IGI

0.30ct H VS1 Heart Natural Diamond

VG • H/VS1 • IGI 815674687

Shape and cutting style on the report: Heart brilliant

Certificate IGI 815674687

Diamond specifications and retailer prices

From £242 GBP
$324 USD
As of November 1, 2026
Save £316 GBP (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £558 GBP 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 815674687. Listed at 10 retailers as of November 1, 2026, with prices from £242 to £558, a £316 spread on the same certified stone. MOH London lists it at £558. 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
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle31°
Pavilion angle37.3°
OriginNatural
Grading LabIGI
CertificateIGI 815674687
Dimensions3.95 × 4.63 × 2.69 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
3.95 mm4.63 mm0.30 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 815674687
Side View
Table 59.0%Crown 31°Girdle: STK-THKPavilion 37.3°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: £558 GBP|Low: £242 GBP|High: £954 GBP|Avg: £407 GBP|-4.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3£242 GBP
Retailer 8£261 GBP
Retailer 4£265 GBP
Retailer 9£271 GBP
Retailer 2£304 GBP
Retailer 7£333 GBP
Retailer 6£376 GBP
Retailer 10£402 GBP
MOH London£558 GBP
Retailer 5£929 GBP

31 data points across 10 retailers

10 retailers£242 GBP to £558 GBP

A
Cheapest Retailer
-
£242 GBP
$324 USD
A
Retailer 2
-
£261 GBP
$350 USD
View
A
Retailer 3
-
£265 GBP
SGD 479 SGD
View
B+
Retailer 4
-
£271 GBP
$363 USD
View
B+
Retailer 5
-
£304 GBP
View
B+
Retailer 6
-
£333 GBP
View
B
Retailer 7
-
£376 GBP
ZAR 8,135 ZAR
View
B
Retailer 8
-
£402 GBP
€513 EUR
View
Most Expensive
B
MOH London
AA5BE0016 · Nov 1
£558 GBP
View
8 more retailers have this diamond
Prices start from £242 GBPSave up to £316 GBP

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 GBP