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Cushion|Lab Grown|IGI

1.91ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG804629236

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804629236

Diamond specifications and retailer prices

From £376 GBP
$505 USD
As of November 2, 2026
Save £667 GBP (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,043 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.91ct lab-grown cushion diamond

This 1.91ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804629236 or 804629236. Listed at 12 retailers as of November 1, 2026, with prices from £376 to £1,043, a £667 spread on the same certified stone. MOH London lists it at £1,043. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804629236
Dimensions8.61 × 6.77 × 4.22 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.61 mm6.77 mm1.91 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804629236
Side View
Table 57.0%Crown 33.6°Girdle: STK-THKPavilion 33°Culet: NoneDepth 62.3%

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 2
Current: £1,043 GBP|Low: £260 GBP|High: £1,131 GBP|Avg: £600 GBP|-6.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10£260 GBP
Retailer 8£291 GBP
Retailer 6£376 GBP
Retailer 4£428 GBP
Retailer 5£449 GBP
Retailer 2£459 GBP
Retailer 11£522 GBP
Retailer 12£595 GBP
Retailer 7£605 GBP
Retailer 3£874 GBP
Retailer 9£1,002 GBP
MOH London£1,043 GBP

41 data points across 12 retailers

12 retailers£376 GBP to £1,043 GBP

Retailer 1
-
£260 GBP
$349 USD
Price last confirmed 8 days ago
Retailer 2
-
£291 GBP
View
Price last confirmed 16 days ago
A
Retailer 3
-
£376 GBP
$505 USD
View
A
Retailer 4
-
£428 GBP
$575 USD
View
A
Retailer 5
-
£449 GBP
ZAR 9,731 ZAR
View
A
Retailer 6
-
£459 GBP
View
A
Retailer 7
-
£522 GBP
$701 USD
View
A
Retailer 8
-
£595 GBP
$799 USD
View
A
Retailer 9
-
£605 GBP
A$1,250 AUD
View
B+
Retailer 10
-
£874 GBP
$1,173 USD
View
B+
Retailer 11
-
£1,002 GBP
$1,344 USD
View
Most Expensive
B+
MOH London
LG804629236 · Nov 1
£1,043 GBP
View
11 more retailers have this diamond
Prices start from £376 GBPSave up to £667 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
1.91ct Cushion
£376 GBP