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Heart|Lab Grown|IGI

0.91ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG803660731

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803660731

Diamond specifications and retailer prices

From £134 GBP
HK$1,400 HKD
As of October 30, 2026
Save £880 GBP (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,014 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 LG803660731 or 803660731. Listed at 16 retailers as of October 25, 2026, with prices from £134 to £1,014, a £880 spread on the same certified stone. MOH London lists it at £1,014. 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 angle39°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803660731
Dimensions6.71 × 5.83 × 3.95 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.71 mm5.83 mm0.91 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803660731
Side View
Table 65.0%Crown 39°Girdle: THN-MEDPavilion 39.7°Culet: NoneDepth 58.9%

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 30
Current: £1,014 GBP|Low: £109 GBP|High: £1,068 GBP|Avg: £348 GBP|-3.9%
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
October 31, 2026
Retailer 5£109 GBP
Retailer 8£134 GBP
Retailer 10£158 GBP
Retailer 11£203 GBP
Retailer 4£230 GBP
Retailer 13£240 GBP
Retailer 12£282 GBP
Retailer 2£298 GBP
Retailer 3£302 GBP
Retailer 9£332 GBP
Retailer 7£371 GBP
Retailer 6£396 GBP
MOH London£1,014 GBP

43 data points across 13 retailers

16 retailers£134 GBP to £1,014 GBP

Retailer 1
-
£98 GBP
$131 USD
Price last confirmed 14 days ago
Retailer 2
-
£113 GBP
$152 USD
View
Price last confirmed 16 days ago
Retailer 3
-
£122 GBP
$163 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
£134 GBP
HK$1,400 HKD
View
A
Retailer 5
-
£158 GBP
View
A
Retailer 6
-
£203 GBP
View
B+
Retailer 7
-
£230 GBP
$308 USD
View
A
Retailer 8
-
£240 GBP
$322 USD
View
B+
Retailer 9
-
£282 GBP
View
B+
Retailer 10
-
£298 GBP
$399 USD
View
B+
Retailer 11
-
£302 GBP
$405 USD
View
B+
Retailer 12
-
£332 GBP
SGD 602 SGD
View
B+
Retailer 13
-
£371 GBP
$497 USD
View
Retailer 14
-
£390 GBP
$523 USD
View
Price last confirmed 14 days ago
B+
Retailer 15
-
£396 GBP
$530 USD
View
Most Expensive
B
MOH London
LG803660731 · Oct 25
£1,014 GBP
View
15 more retailers have this diamond
Prices start from £134 GBPSave up to £880 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
£134 GBP