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Cushion|Lab Grown|IGI

3.05ct H VS2 Cushion Lab Grown Diamond

ID • H/VS2 • IGI LG522238991

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG522238991

Diamond specifications and retailer prices

From £790 GBP
$1,059 USD
As of November 1, 2026
Save £1,592 GBP (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,382 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.05ct lab-grown cushion diamond

This 3.05ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG522238991 or 522238991. Listed at 8 retailers as of October 29, 2026, with prices from £790 to £2,382, a £1,592 spread on the same certified stone. MOH London lists it at £2,382. 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

3.05
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522238991
Dimensions8.27 × 7.95 × 5.23 mm
L/W Ratio1.04
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
8.27 mm7.95 mm3.05 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522238991
Side View
Table 61.5%Crown 33°Girdle: STK-VTKPavilion 33.7°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
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: £2,382 GBP|Low: £556 GBP|High: £2,398 GBP|Avg: £1,377 GBP|+1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4£563 GBP
Retailer 7£790 GBP
Retailer 5£919 GBP
Retailer 3£922 GBP
Retailer 8£1,614 GBP
Retailer 2£1,620 GBP
Retailer 6£1,752 GBP
MOH London£2,382 GBP

21 data points across 8 retailers

8 retailers£790 GBP to £2,382 GBP

Retailer 1
-
£563 GBP
$754 USD
Price last confirmed 15 days ago
A
Retailer 2
-
£790 GBP
$1,059 USD
View
A
Retailer 3
-
£919 GBP
$1,231 USD
View
A
Retailer 4
-
£922 GBP
$1,235 USD
View
B+
Retailer 5
-
£1,614 GBP
HK$16,900 HKD
View
B+
Retailer 6
-
£1,620 GBP
$2,170 USD
View
B+
Retailer 7
-
£1,752 GBP
View
Most Expensive
B
MOH London
LG522238991 · Oct 29
£2,382 GBP
View
7 more retailers have this diamond
Prices start from £790 GBPSave up to £1,592 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
3.05ct Cushion
£790 GBP