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Cushion|Lab Grown|IGI

2.20ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG757522937

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG757522937

Diamond specifications and retailer prices

From £716 GBP
$960 USD
As of October 28, 2026
Save £2,083 GBP (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,802 GBP at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 2.2ct lab-grown cushion diamond

This 2.2ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG757522937 or 757522937. Listed at 17 retailers as of October 28, 2026, with a 291% 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

2.20
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle29.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757522937
Dimensions6.85 × 6.85 × 4.29 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.85 mm6.85 mm2.20 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757522937
Side View
Table 61.0%Crown 37°Girdle: STK-THKPavilion 29.7°Culet: NoneDepth 62.6%

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: Oct 28
Current: £2,802 GBP|Low: £716 GBP|High: £2,819 GBP|Avg: £1,587 GBP|+1.5%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 3£716 GBP
Retailer 5£743 GBP
Retailer 2£754 GBP
Retailer 12£896 GBP
Retailer 6£935 GBP
Retailer 10£1,022 GBP
Retailer 7£1,142 GBP
Retailer 11£1,736 GBP
Retailer 13£1,762 GBP
Retailer 8£1,917 GBP
Retailer 14£2,324 GBP
Retailer 4£2,458 GBP
Retailer 9£2,800 GBP
Novita Diamonds£2,802 GBP

41 data points across 14 retailers

17 retailers£716 GBP to £2,800 GBP

A
Cheapest Retailer
-
£716 GBP
$960 USD
Final sale: no returns
Retailer 2
-
£743 GBP
$995 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
£754 GBP
View
A
Retailer 4
-
£896 GBP
$1,200 USD
View
A
Retailer 5
-
£935 GBP
$1,253 USD
View
A
Retailer 6
-
£1,022 GBP
$1,370 USD
View
A
Retailer 7
-
£1,142 GBP
View
A
Retailer 8
-
£1,466 GBP
$1,964 USD
View
A
Retailer 9
-
£1,736 GBP
A$3,578 AUD
View
Retailer 10
-
£1,762 GBP
A$3,633 AUD
View
Price last confirmed 8 days ago
A
Retailer 11
-
£1,917 GBP
ZAR 41,489 ZAR
View
B+
Retailer 12
-
£2,047 GBP
View
B+
Retailer 13
-
£2,324 GBP
$3,114 USD
View
B+
Retailer 14
-
£2,458 GBP
$3,294 USD
View
B+
Retailer 15
-
£2,577 GBP
$3,452 USD
View
B+
Retailer 16
-
£2,800 GBP
View
Most Expensive
Novita Diamonds
cert_757522937 · Oct 8
£2,802 GBP
A$5,775 AUD
View
Price last confirmed 21 days ago
16 more retailers have this diamond
Prices start from £716 GBPSave up to £2,083 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
2.20ct Cushion
£716 GBP