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Heart|Lab Grown|IGI

0.82ct F VS2 Heart Lab Grown Diamond

VG • F/VS2 • IGI LG840665041

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840665041

Diamond specifications and retailer prices

From £143 GBP
As of November 4, 2026
Save £236 GBP (62%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,027 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.82ct lab-grown heart diamond

This 0.82ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840665041 or 840665041. Listed at 12 retailers as of November 4, 2026, with a 166% 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

0.82
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840665041
Dimensions6.16 × 6.57 × 3.60 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.16 mm6.57 mm0.82 ctF / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840665041
Side View
Table 63.0%Crown 30.9°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 54.8%

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 4
Current: £1,027 GBP|Low: £143 GBP|High: £1,038 GBP|Avg: £339 GBP|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 3£143 GBP
Retailer 2£164 GBP
Retailer 5£203 GBP
Retailer 9£211 GBP
Retailer 4£215 GBP
Retailer 7£231 GBP
Retailer 6£250 GBP
Retailer 8£305 GBP
Retailer 12£338 GBP
Retailer 11£377 GBP
Retailer 10£379 GBP
MOH London£1,027 GBP

29 data points across 12 retailers

12 retailers£143 GBP to £379 GBP

A
Cheapest Retailer
-
£143 GBP
A
Retailer 2
-
£164 GBP
View
B+
Retailer 3
-
£203 GBP
View
B+
Retailer 4
-
£211 GBP
View
Retailer 5
-
£215 GBP
View
Price last confirmed 11 days ago
B
Retailer 6
-
£231 GBP
View
B+
Retailer 7
-
£250 GBP
View
B+
Retailer 8
-
£305 GBP
View
B
Retailer 9
-
£338 GBP
View
B
Retailer 10
-
£377 GBP
View
B
Retailer 11
-
£379 GBP
View
Most Expensive
MOH London
LG840665041 · Oct 26
£1,027 GBP
View
Price last confirmed 9 days ago
11 more retailers have this diamond
Prices start from £143 GBPSave up to £236 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
0.82ct Heart
£143 GBP