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Cushion|Lab Grown|IGI

3.33ct H VS2 Cushion Lab Grown Diamond

ID • H/VS2 • IGI LG526268220

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG526268220

Diamond specifications and retailer prices

From £2,941 GBP
$3,940 USD
As of October 31, 2026
Save £4,536 GBP (61%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £11,101 GBP at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 3.33ct lab-grown cushion diamond

This 3.33ct 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 LG526268220 or 526268220. Listed at 9 retailers as of October 31, 2026, with a 154% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.33
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526268220
Dimensions8.38 × 8.15 × 5.42 mm
L/W Ratio1.03
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
8.38 mm8.15 mm3.33 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526268220
Side View
Table 63.5%Crown 36.8°Girdle: THK-VTKPavilion 33.7°Culet: NoneDepth 66.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £11,101 GBP|Low: £2,941 GBP|High: £20,252 GBP|Avg: £9,740 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 5£2,941 GBP
Retailer 10£7,149 GBP
Retailer 8£7,477 GBP
Retailer 7£7,745 GBP
Retailer 11£7,790 GBP
Retailer 6£8,958 GBP
Retailer 4£9,676 GBP
Retailer 3£9,978 GBP
Flawless Fine Jewelry£11,101 GBP
Retailer 2£13,824 GBP
Retailer 9£20,252 GBP

38 data points across 11 retailers

9 retailers£2,941 GBP to £7,477 GBP

B
Cheapest Retailer
-
£2,941 GBP
$3,940 USD
B
Retailer 2
-
£7,149 GBP
$9,579 USD
View
B
Retailer 3
-
£7,477 GBP
$10,018 USD
View
Final sale: no returns
Retailer 4
-
£7,745 GBP
$10,377 USD
View
Price last confirmed 16 days ago
Retailer 5
-
£8,958 GBP
$12,003 USD
View
Price under review
Retailer 6
-
£9,676 GBP
View
Price under review
Most Expensive
Flawless Fine Jewelry
FB963B24B · Nov 2
£11,101 GBP
View
Price under review
6 more retailers have this diamond
Prices start from £2,941 GBPSave up to £4,536 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.

B
3.33ct Cushion
£2,941 GBP