CaratHunter
Plans
Heart|Lab Grown|IGI

1.00ct F VS2 Heart Lab Grown Diamond

ID • F/VS2 • IGI LG847661522

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847661522

Diamond specifications and retailer prices

From £125 GBP
As of November 5, 2026
Save £521 GBP (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £645 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847661522 or 847661522. Listed at 13 retailers as of November 4, 2026, with prices from £125 to £645, a £521 spread on the same certified stone. MOH London lists it at £645. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661522
Dimensions6.88 × 6.85 × 3.79 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.88 mm6.85 mm1.00 ctF / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847661522
Side View
Table 63.0%Crown 29.2°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 55.1%

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: Nov 5
Current: £645 GBP|Low: £125 GBP|High: £706 GBP|Avg: £304 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 7£125 GBP
Retailer 5£161 GBP
Retailer 2£176 GBP
Retailer 11£235 GBP
Retailer 6£238 GBP
Retailer 9£254 GBP
Retailer 8£263 GBP
Retailer 10£359 GBP
Retailer 4£360 GBP
Retailer 12£381 GBP
Retailer 13£444 GBP
Retailer 3£453 GBP
MOH London£645 GBP

9 data points across 13 retailers

13 retailers£125 GBP to £645 GBP

A
Cheapest Retailer
-
£125 GBP
Final sale: no returns
A
Retailer 2
-
£161 GBP
View
A
Retailer 3
-
£176 GBP
View
A
Retailer 4
-
£235 GBP
View
B+
Retailer 5
-
£238 GBP
View
B+
Retailer 6
-
£254 GBP
View
B+
Retailer 7
-
£263 GBP
View
B+
Retailer 8
-
£359 GBP
View
Retailer 9
-
£360 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£381 GBP
View
B
Retailer 11
-
£444 GBP
View
B
Retailer 12
-
£453 GBP
View
Most Expensive
B
MOH London
LG847661522 · Nov 4
£645 GBP
View
12 more retailers have this diamond
Prices start from £125 GBPSave up to £521 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
1.00ct Heart
£125 GBP