CaratHunter
Plans
Heart|Lab Grown|IGI

0.54ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG851692010

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG851692010

Diamond specifications and retailer prices

From £72 GBP
As of November 4, 2026
Save £585 GBP (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £657 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.54ct lab-grown heart diamond

This 0.54ct lab-grown heart sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851692010 or 851692010. Listed at 10 retailers as of November 4, 2026, with prices from £72 to £657, a £585 spread on the same certified stone. MOH London lists it at £657. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.4°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851692010
Dimensions5.04 × 5.84 × 3.14 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.04 mm5.84 mm0.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG851692010
Side View
Table 56.0%Crown 33.4°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 53.8%

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 4
Current: £657 GBP|Low: £72 GBP|High: £657 GBP|Avg: £273 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 7£72 GBP
Retailer 3£96 GBP
Retailer 2£104 GBP
Retailer 5£170 GBP
Retailer 6£252 GBP
Retailer 4£256 GBP
Retailer 8£288 GBP
Retailer 9£331 GBP
MOH London£657 GBP

2 data points across 9 retailers

10 retailers£72 GBP to £657 GBP

A
Cheapest Retailer
-
£72 GBP
A
Retailer 2
-
£96 GBP
View
A
Retailer 3
-
£104 GBP
View
B+
Retailer 4
-
£170 GBP
View
B+
Retailer 5
-
£252 GBP
View
B+
Retailer 6
-
£256 GBP
View
B+
Retailer 7
-
£260 GBP
View
B
Retailer 8
-
£288 GBP
View
B
Retailer 9
-
£331 GBP
View
Most Expensive
B
MOH London
LG851692010 · Nov 4
£657 GBP
View
9 more retailers have this diamond
Prices start from £72 GBPSave up to £585 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
0.54ct Heart
£72 GBP