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Heart|Lab Grown|IGI

0.72ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG817694318

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG817694318

Diamond specifications and retailer prices

From £141 GBP
As of November 4, 2026
Save £800 GBP (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £941 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 0.72ct lab-grown heart diamond

This 0.72ct 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 LG817694318 or 817694318. Listed at 8 retailers as of November 4, 2026, with prices from £141 to £941, a £800 spread on the same certified stone. MOH London lists it at £941. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.72
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.1°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817694318
Dimensions5.76 × 6.17 × 3.26 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
5.76 mm6.17 mm0.72 ctF / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817694318
Side View
Table 62.0%Crown 31.1°Girdle: THK-VTKPavilion 37°Culet: NoneDepth 52.8%

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: £941 GBP|Low: £141 GBP|High: £1,022 GBP|Avg: £354 GBP|-7.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 8£141 GBP
Retailer 7£186 GBP
Retailer 2£231 GBP
Retailer 3£246 GBP
Retailer 4£288 GBP
Retailer 6£343 GBP
Retailer 5£405 GBP
MOH London£941 GBP

41 data points across 8 retailers

8 retailers£141 GBP to £941 GBP

B+
Cheapest Retailer
-
£141 GBP
A
Retailer 2
-
£186 GBP
View
B+
Retailer 3
-
£231 GBP
View
B+
Retailer 4
-
£246 GBP
View
B+
Retailer 5
-
£288 GBP
View
B+
Retailer 6
-
£343 GBP
View
B
Retailer 7
-
£405 GBP
View
Most Expensive
B
MOH London
LG817694318 · Nov 5
£941 GBP
View
7 more retailers have this diamond
Prices start from £141 GBPSave up to £800 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
0.72ct Heart
£141 GBP