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Heart|Natural|IGI

0.30ct I SI2 Heart Natural Diamond

VG • I/SI2 • IGI 692555240

Shape and cutting style on the report: Heart brilliant

Certificate IGI 692555240

Diamond specifications and retailer prices

From £158 GBP
₹20,207 INR
As of October 30, 2026
Save £358 GBP (69%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £517 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 692555240. Listed at 6 retailers as of October 30, 2026, with prices from £158 to £517, a £358 spread on the same certified stone. MOH London lists it at £517. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.1°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 692555240
Dimensions4.41 × 4.53 × 2.58 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeNone
Top View
4.41 mm4.53 mm0.30 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 692555240
Side View
Table 63.0%Crown 37.1°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 57.0%

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: Oct 30
Current: £517 GBP|Low: £157 GBP|High: £1,017 GBP|Avg: £420 GBP|-1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2£158 GBP
Retailer 7£242 GBP
Retailer 4£303 GBP
Retailer 6£321 GBP
Retailer 3£424 GBP
MOH London£517 GBP
Retailer 5£1,014 GBP

45 data points across 7 retailers

6 retailers£158 GBP to £517 GBP

A
Cheapest Retailer
-
£158 GBP
₹20,207 INR
B
Retailer 2
-
£303 GBP
$406 USD
View
B
Retailer 3
-
£321 GBP
$430 USD
View
C
Retailer 4
-
£424 GBP
€541 EUR
View
Most Expensive
C
MOH London
A102AC013 · Nov 1
£517 GBP
View
4 more retailers have this diamond
Prices start from £158 GBPSave up to £358 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
£158 GBP