Heart|Lab Grown|IGI

1.09ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG829610561

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG829610561

Diamond specifications and retailer prices

From £172 GBP
HK$1,800 HKD
As of October 29, 2026
Save £520 GBP (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £692 GBP at MOH London · As of October 26, 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 LG829610561 or 829610561. Listed at 15 retailers as of October 26, 2026, with prices from £172 to £692, a £520 spread on the same certified stone. MOH London lists it at £692. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829610561
Dimensions7.25 × 6.19 × 4.18 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.25 mm6.19 mm1.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG829610561
Side View
Table 68.0%Crown 37.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 57.7%

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: Oct 29
Current: £692 GBP|Low: £119 GBP|High: £866 GBP|Avg: £382 GBP|-4.9%
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
Retailer 14
October 31, 2026
Retailer 14£119 GBP
Retailer 4£133 GBP
Retailer 6£172 GBP
Retailer 9£177 GBP
Retailer 10£259 GBP
Retailer 13£268 GBP
Retailer 3£282 GBP
Retailer 11£317 GBP
Retailer 12£384 GBP
Retailer 2£402 GBP
Retailer 7£474 GBP
Retailer 5£475 GBP
Retailer 8£530 GBP
MOH London£692 GBP

42 data points across 14 retailers

15 retailers£172 GBP to £692 GBP

Retailer 1
-
£119 GBP
$160 USD
Price last confirmed 14 days ago
Retailer 2
-
£138 GBP
$185 USD
View
Price last confirmed 16 days ago
Retailer 3
-
£148 GBP
$198 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
£172 GBP
HK$1,800 HKD
View
A
Retailer 5
-
£177 GBP
View
A
Retailer 6
-
£259 GBP
View
B+
Retailer 7
-
£268 GBP
$359 USD
View
B+
Retailer 8
-
£282 GBP
$378 USD
View
B+
Retailer 9
-
£317 GBP
View
B
Retailer 10
-
£384 GBP
$515 USD
View
B+
Retailer 11
-
£402 GBP
SGD 727 SGD
View
B
Retailer 12
-
£474 GBP
$635 USD
View
Retailer 13
-
£475 GBP
$637 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
£530 GBP
$710 USD
View
Most Expensive
B
MOH London
LG829610561 · Oct 26
£692 GBP
View
14 more retailers have this diamond
Prices start from £172 GBPSave up to £520 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
£172 GBP