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Heart|Lab Grown|IGI

0.86ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG792662946

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG792662946

Diamond specifications and retailer prices

From £143 GBP
HK$1,500 HKD
As of October 30, 2026
Save £592 GBP (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,045 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 0.86ct lab-grown heart diamond

This 0.86ct 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 LG792662946 or 792662946. Listed at 21 retailers as of October 25, 2026, with a 413% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.86
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792662946
Dimensions6.04 × 6.66 × 3.73 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.04 mm6.66 mm0.86 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG792662946
Side View
Table 58.0%Crown 33.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 56.0%

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: £1,045 GBP|Low: £100 GBP|High: £1,045 GBP|Avg: £305 GBP|+69.3%
MOH London
Retailer 2
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Retailer 4
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Retailer 21
October 31, 2026
Retailer 4£101 GBP
Retailer 10£112 GBP
Retailer 12£116 GBP
Retailer 9£125 GBP
Retailer 14£143 GBP
Retailer 18£174 GBP
Retailer 19£209 GBP
Retailer 2£214 GBP
Retailer 3£223 GBP
Retailer 15£230 GBP
Retailer 8£235 GBP
Retailer 20£290 GBP
Retailer 6£304 GBP
Retailer 13£307 GBP
Retailer 17£344 GBP
Retailer 16£384 GBP
Retailer 5£400 GBP
Retailer 21£410 GBP
Retailer 11£442 GBP
Retailer 7£735 GBP
MOH London£1,045 GBP

39 data points across 21 retailers

21 retailers£143 GBP to £735 GBP

Retailer 1
-
£101 GBP
$135 USD
Price last confirmed 9 days ago
Retailer 2
-
£116 GBP
$156 USD
View
Price last confirmed 10 days ago
Retailer 3
-
£125 GBP
$167 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
£143 GBP
HK$1,500 HKD
View
A
Retailer 5
-
£174 GBP
View
A
Retailer 6
-
£209 GBP
View
A
Retailer 7
-
£214 GBP
€273 EUR
View
Retailer 8
-
£223 GBP
ZAR 4,826 ZAR
View
Price last confirmed 13 days ago
B+
Retailer 9
-
£230 GBP
$308 USD
View
B+
Retailer 10
-
£235 GBP
$315 USD
View
B+
Retailer 11
-
£290 GBP
View
B+
Retailer 12
-
£304 GBP
$407 USD
View
B+
Retailer 13
-
£307 GBP
$411 USD
View
B+
Retailer 14
-
£344 GBP
SGD 622 SGD
View
B+
Retailer 15
-
£384 GBP
$514 USD
View
Retailer 16
-
£400 GBP
$536 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
£410 GBP
$550 USD
View
Retailer 18
-
£410 GBP
$550 USD
View
Price last confirmed 8 days ago
B
Retailer 19
-
£442 GBP
$592 USD
View
B
Retailer 20
-
£735 GBP
$985 USD
View
Most Expensive
MOH London
LG792662946 · Oct 21
£1,045 GBP
View
Price last confirmed 10 days ago
20 more retailers have this diamond
Prices start from £143 GBPSave up to £592 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
0.86ct Heart
£143 GBP