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Cushion|Lab Grown|IGI

0.90ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG589390689

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG589390689

Diamond specifications and retailer prices

From £110 GBP
$147 USD
As of November 1, 2026
Save £910 GBP (89%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,020 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.9ct lab-grown cushion diamond

This 0.9ct lab-grown cushion sits in the just-under-one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG589390689 or 589390689. Listed at 5 retailers as of October 29, 2026, with prices from £110 to £1,020, a £910 spread on the same certified stone. MOH London lists it at £1,020. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589390689
Dimensions6.82 × 4.93 × 3.37 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.82 mm4.93 mm0.90 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589390689
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 68.4%

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 1
Current: £1,020 GBP|Low: £72 GBP|High: £1,027 GBP|Avg: £452 GBP|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 6£110 GBP
Retailer 8£211 GBP
Retailer 2£218 GBP
Retailer 11£359 GBP
Retailer 4£393 GBP
Retailer 5£412 GBP
Retailer 3£481 GBP
Retailer 9£498 GBP
Retailer 7£522 GBP
Retailer 10£762 GBP
MOH London£1,020 GBP

17 data points across 11 retailers

5 retailers£110 GBP to £1,020 GBP

A
Cheapest Retailer
-
£110 GBP
$147 USD
Final sale: no returns
A
Retailer 2
-
£218 GBP
€278 EUR
View
B+
Retailer 3
-
£393 GBP
$526 USD
View
Retailer 4
-
£412 GBP
SGD 746 SGD
View
Price last confirmed 20 days ago
Most Expensive
B
MOH London
LG589390689 · Oct 29
£1,020 GBP
View
4 more retailers have this diamond
Prices start from £110 GBPSave up to £910 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
0.90ct Cushion
£110 GBP