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Cushion|Lab Grown|IGI

2.03ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG811623902

Shape and cutting style on the report: Square cushion antique cut

Certificate IGI LG811623902

Diamond specifications and retailer prices

From £263 GBP
$353 USD
As of November 1, 2026
Save £1,018 GBP (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,281 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.03ct lab-grown cushion diamond

This 2.03ct lab-grown cushion sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811623902 or 811623902. Listed at 16 retailers as of October 29, 2026, with prices from £263 to £1,281, a £1,018 spread on the same certified stone. MOH London lists it at £1,281. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.03
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle48.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811623902
Dimensions7.46 × 7.32 × 5.01 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm7.32 mm2.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811623902
Side View
Table 65.0%Crown 36.6°Girdle: MED-STKPavilion 48.6°Culet: LargeDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,281 GBP|Low: £250 GBP|High: £1,324 GBP|Avg: £647 GBP|+0.4%
MOH London
Retailer 2
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
November 2, 2026
Retailer 5£263 GBP
Retailer 10£294 GBP
Retailer 14£305 GBP
Retailer 9£323 GBP
Retailer 6£326 GBP
Retailer 11£440 GBP
Retailer 15£523 GBP
Retailer 13£537 GBP
Retailer 8£548 GBP
Retailer 2£587 GBP
Retailer 12£725 GBP
Retailer 3£957 GBP
Retailer 4£1,048 GBP
Retailer 7£1,079 GBP
Retailer 17£1,232 GBP
Retailer 16£1,253 GBP
MOH London£1,281 GBP

39 data points across 17 retailers

16 retailers£263 GBP to £1,281 GBP

A
Cheapest Retailer
-
£263 GBP
$353 USD
A
Retailer 2
-
£294 GBP
$395 USD
View
Final sale: no returns
A
Retailer 3
-
£305 GBP
$409 USD
View
Retailer 4
-
£323 GBP
$434 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
£326 GBP
$438 USD
View
A
Retailer 6
-
£440 GBP
$590 USD
View
A
Retailer 7
-
£523 GBP
$702 USD
View
A
Retailer 8
-
£537 GBP
$720 USD
View
A
Retailer 9
-
£587 GBP
View
B+
Retailer 10
-
£725 GBP
A$1,496 AUD
View
B
Retailer 11
-
£957 GBP
$1,284 USD
View
B+
Retailer 12
-
£1,048 GBP
$1,407 USD
View
B+
Retailer 13
-
£1,079 GBP
$1,448 USD
View
B
Retailer 14
-
£1,232 GBP
$1,653 USD
View
B
Retailer 15
-
£1,253 GBP
$1,682 USD
View
Most Expensive
B
MOH London
LG811623902 · Oct 29
£1,281 GBP
View
15 more retailers have this diamond
Prices start from £263 GBPSave up to £1,018 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
2.03ct Cushion
£263 GBP