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Heart|Lab Grown|IGI

0.67ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG826691898

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG826691898

Diamond specifications and retailer prices

From £151 GBP
$202 USD
As of November 1, 2026
Save £249 GBP (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £928 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.67ct lab-grown heart diamond

This 0.67ct 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 LG826691898 or 826691898. Listed at 10 retailers as of October 27, 2026, with a 165% 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

0.67
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.7°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826691898
Dimensions6.06 × 5.37 × 3.13 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.06 mm5.37 mm0.67 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG826691898
Side View
Table 66.0%Crown 40.7°Girdle: THK-VTKPavilion 33.7°Culet: NoneDepth 51.7%

Caratlytics Score

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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 1
Current: £928 GBP|Low: £100 GBP|High: £937 GBP|Avg: £345 GBP|+1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10£100 GBP
Retailer 3£151 GBP
Retailer 4£181 GBP
Retailer 7£201 GBP
Retailer 8£227 GBP
Retailer 6£242 GBP
Retailer 2£253 GBP
Retailer 5£320 GBP
Retailer 11£399 GBP
Retailer 9£700 GBP
MOH London£928 GBP

37 data points across 11 retailers

10 retailers£151 GBP to £399 GBP

A
Cheapest Retailer
-
£151 GBP
$202 USD
A
Retailer 2
-
£181 GBP
$243 USD
View
A
Retailer 3
-
£201 GBP
ZAR 4,350 ZAR
View
B+
Retailer 4
-
£227 GBP
View
B+
Retailer 5
-
£242 GBP
View
B+
Retailer 6
-
£253 GBP
$339 USD
View
B+
Retailer 7
-
£320 GBP
$430 USD
View
B
Retailer 8
-
£399 GBP
$536 USD
View
Retailer 9
-
£700 GBP
$939 USD
View
Price last confirmed 8 days ago
Most Expensive
MOH London
LG826691898 · Oct 25
£928 GBP
View
Price last confirmed 8 days ago
9 more retailers have this diamond
Prices start from £151 GBPSave up to £249 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
0.67ct Heart
£151 GBP