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Heart|Natural|IGI

0.81ct H VS2 Heart Natural Diamond

VG • H/VS2 • IGI 741551433

Shape and cutting style on the report: Heart brilliant

Certificate IGI 741551433

Diamond specifications and retailer prices

From £589 GBP
SGD 1,066 SGD
As of October 31, 2026
Save £537 GBP (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,982 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 0.81ct natural heart diamond

This 0.81ct natural heart sits in the just-under-one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 741551433. Listed at 11 retailers as of October 31, 2026, with a 91% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.81
Carat
H
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.4°
Pavilion angle37.2°
OriginNatural
Grading LabIGI
CertificateIGI 741551433
Dimensions6.46 × 5.75 × 3.73 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Top View
6.46 mm5.75 mm0.81 ctH / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 741551433
Side View
Table 57.0%Crown 38.4°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 57.7%

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: Oct 31
Current: £1,126 GBP|Low: £589 GBP|High: £1,172 GBP|Avg: £783 GBP|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4£589 GBP
Retailer 5£623 GBP
Retailer 7£643 GBP
Retailer 2£681 GBP
Retailer 3£696 GBP
Retailer 8£721 GBP
Retailer 6£910 GBP
Retailer 9£920 GBP
Retailer 1£1,126 GBP

35 data points across 9 retailers

11 retailers£589 GBP to £1,126 GBP

A
Cheapest Retailer
-
£589 GBP
SGD 1,066 SGD
A
Retailer 2
-
£623 GBP
$835 USD
View
Retailer 3
-
£632 GBP
$847 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
£643 GBP
$861 USD
View
A
Retailer 5
-
£681 GBP
View
A
Retailer 6
-
£696 GBP
$933 USD
View
A
Retailer 7
-
£721 GBP
View
A
Retailer 8
-
£910 GBP
ZAR 19,708 ZAR
View
A
Retailer 9
-
£920 GBP
$1,233 USD
View
B+
Retailer 10
-
£1,126 GBP
View
Most Expensive
NZ Jewellers
713aeeca-f7ea-462b-951a-7cc91ad832a1 · Sep 28
£1,982 GBP
$2,656 USD
View
Price last confirmed 34 days ago
10 more retailers have this diamond
Prices start from £589 GBPSave up to £537 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
0.81ct Heart
£589 GBP