Heart|Lab Grown|IGI

0.91ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG823628475

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823628475

Diamond specifications and retailer prices

From £118 GBP
$158 USD
As of October 24, 2026
Save £939 GBP (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,057 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.91ct lab-grown heart diamond

This 0.91ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823628475 or 823628475. Listed at 15 retailers as of October 24, 2026, with prices from £118 to £1,057, a £939 spread on the same certified stone. MOH London lists it at £1,057. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823628475
Dimensions6.85 × 6.09 × 3.73 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.85 mm6.09 mm0.91 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG823628475
Side View
Table 64.0%Crown 33.7°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 54.5%

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 24
Current: £1,057 GBP|Low: £98 GBP|High: £1,068 GBP|Avg: £330 GBP|+76.7%
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 4£102 GBP
Retailer 3£114 GBP
Retailer 14£118 GBP
Retailer 6£126 GBP
Retailer 10£165 GBP
Retailer 11£214 GBP
Retailer 13£237 GBP
Retailer 12£294 GBP
Retailer 2£313 GBP
Retailer 9£347 GBP
Retailer 8£391 GBP
Retailer 7£396 GBP
Retailer 5£406 GBP
MOH London£1,057 GBP

43 data points across 14 retailers

15 retailers£118 GBP to £1,057 GBP

Retailer 1
-
£102 GBP
$137 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£118 GBP
$158 USD
View
A
Retailer 3
-
£126 GBP
$169 USD
View
A
Retailer 4
-
£143 GBP
HK$1,500 HKD
View
A
Retailer 5
-
£165 GBP
View
A
Retailer 6
-
£214 GBP
View
B+
Retailer 7
-
£237 GBP
$317 USD
View
B+
Retailer 8
-
£243 GBP
$325 USD
View
B+
Retailer 9
-
£294 GBP
View
B+
Retailer 10
-
£313 GBP
$420 USD
View
B+
Retailer 11
-
£347 GBP
SGD 628 SGD
View
B+
Retailer 12
-
£391 GBP
$524 USD
View
B+
Retailer 13
-
£396 GBP
$530 USD
View
B+
Retailer 14
-
£406 GBP
$544 USD
View
Most Expensive
B
MOH London
LG823628475 · Oct 25
£1,057 GBP
View
14 more retailers have this diamond
Prices start from £118 GBPSave up to £939 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
0.91ct Heart
£118 GBP