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Heart|Lab Grown|IGI

0.82ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG790614609

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG790614609

Diamond specifications and retailer prices

From £137 GBP
$184 USD
As of October 25, 2026
Save £575 GBP (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £712 GBP at MOH London · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790614609 or 790614609. Listed at 9 retailers as of October 25, 2026, with prices from £137 to £712, a £575 spread on the same certified stone. MOH London lists it at £712. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.82
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.7°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790614609
Dimensions5.74 × 6.66 × 3.67 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.74 mm6.66 mm0.82 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG790614609
Side View
Table 58.0%Crown 34.7°Girdle: MED-THKPavilion 38.8°Culet: NoneDepth 55.1%

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 25
Current: £712 GBP|Low: £81 GBP|High: £736 GBP|Avg: £321 GBP|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10£81 GBP
Retailer 6£137 GBP
Retailer 5£169 GBP
Retailer 8£205 GBP
Retailer 2£268 GBP
Retailer 3£274 GBP
Retailer 7£313 GBP
Retailer 4£398 GBP
Retailer 9£617 GBP
MOH London£712 GBP

41 data points across 10 retailers

9 retailers£137 GBP to £712 GBP

A
Cheapest Retailer
-
£137 GBP
$184 USD
A
Retailer 2
-
£169 GBP
$227 USD
View
A
Retailer 3
-
£205 GBP
$275 USD
View
B+
Retailer 4
-
£268 GBP
View
B+
Retailer 5
-
£274 GBP
ZAR 5,927 ZAR
View
B
Retailer 6
-
£313 GBP
$420 USD
View
B
Retailer 7
-
£398 GBP
$533 USD
View
B
Retailer 8
-
£617 GBP
$827 USD
View
Most Expensive
B
MOH London
LG790614609 · Oct 29
£712 GBP
View
8 more retailers have this diamond
Prices start from £137 GBPSave up to £575 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
£137 GBP