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Heart|Natural|IGI

0.31ct H VVS2 Heart Natural Diamond

VG • H/VVS2 • IGI 797685725

Shape and cutting style on the report: Heart brilliant

Certificate IGI 797685725

Diamond specifications and retailer prices

From £285 GBP
As of November 1, 2026
Save £217 GBP (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £502 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.31ct natural heart diamond

This 0.31ct natural heart sits in the sub-half-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 797685725. Listed at 5 retailers as of November 1, 2026, with prices from £285 to £502, a £217 spread on the same certified stone. MOH London lists it at £502. 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

0.31
Carat
H
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle37.2°
OriginNatural
Grading LabIGI
CertificateIGI 797685725
Dimensions4.31 × 4.60 × 2.66 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizeNone
Top View
4.31 mm4.60 mm0.31 ctH / VVS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 797685725
Side View
Table 55.0%Crown 34.5°Girdle: STK-THKPavilion 37.2°Culet: NoneDepth 57.8%

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: £502 GBP|Low: £274 GBP|High: £509 GBP|Avg: £369 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2£285 GBP
Retailer 4£298 GBP
Retailer 5£343 GBP
Retailer 3£415 GBP
MOH London£502 GBP

27 data points across 5 retailers

5 retailers£285 GBP to £502 GBP

A
Cheapest Retailer
-
£285 GBP
B+
Retailer 2
-
£298 GBP
View
B+
Retailer 3
-
£343 GBP
$460 USD
View
B
Retailer 4
-
£415 GBP
€530 EUR
View
Most Expensive
B
MOH London
D7176D347 · Nov 1
£502 GBP
View
4 more retailers have this diamond
Prices start from £285 GBPSave up to £217 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
0.31ct Heart
£285 GBP