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Heart|Lab Grown|IGI

1.09ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG801685181

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG801685181

Diamond specifications and retailer prices

From £200 GBP
$268 USD
As of October 30, 2026
Save £499 GBP (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £699 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 1.09ct lab-grown heart diamond

This 1.09ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG801685181 or 801685181. Listed at 8 retailers as of October 25, 2026, with prices from £200 to £699, a £499 spread on the same certified stone. MOH London lists it at £699. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801685181
Dimensions7.07 × 6.36 × 4.16 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.07 mm6.36 mm1.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801685181
Side View
Table 62.0%Crown 34.7°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 58.8%

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: Oct 30
Current: £699 GBP|Low: £200 GBP|High: £721 GBP|Avg: £376 GBP|-3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 5£200 GBP
Retailer 2£258 GBP
Retailer 8£275 GBP
Retailer 4£281 GBP
Retailer 3£387 GBP
Retailer 6£496 GBP
Retailer 7£516 GBP
MOH London£699 GBP

41 data points across 8 retailers

8 retailers£200 GBP to £699 GBP

B+
Cheapest Retailer
-
£200 GBP
$268 USD
A
Retailer 2
-
£258 GBP
View
A
Retailer 3
-
£275 GBP
$368 USD
View
A
Retailer 4
-
£281 GBP
View
B+
Retailer 5
-
£387 GBP
$519 USD
View
B+
Retailer 6
-
£496 GBP
A$1,023 AUD
View
B+
Retailer 7
-
£516 GBP
$692 USD
View
Most Expensive
B
MOH London
LG801685181 · Oct 25
£699 GBP
View
7 more retailers have this diamond
Prices start from £200 GBPSave up to £499 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
1.09ct Heart
£200 GBP