Cushion|Lab Grown|IGI

1.11ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG844681098

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844681098

Diamond specifications and retailer prices

From £318 GBP
$426 USD
As of October 30, 2026
Save £1,220 GBP (79%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,537 GBP at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.11ct lab-grown cushion diamond

This 1.11ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG844681098 or 844681098. Listed at 7 retailers as of October 30, 2026, with prices from £318 to £1,537, a £1,220 spread on the same certified stone. Yadav Diamonds lists it at £1,537. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.11
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle20.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844681098
Dimensions7.54 × 5.40 × 3.49 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.54 mm5.40 mm1.11 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844681098
Side View
Table 59.0%Crown 32.7°Girdle: MED-THKPavilion 20.5°Culet: NoneDepth 64.6%

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: Oct 30
Current: £812 GBP|Low: £318 GBP|High: £1,537 GBP|Avg: £720 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yadav Diamonds
October 22, 2026
Retailer 2£318 GBP
Retailer 7£373 GBP
Retailer 4£492 GBP
Retailer 6£518 GBP
Retailer 5£795 GBP
Retailer 1£812 GBP
Retailer 8£825 GBP
Retailer 3£958 GBP
Yadav Diamonds£1,537 GBP

7 data points across 9 retailers

7 retailers£318 GBP to £1,537 GBP

A
Cheapest Retailer
-
£318 GBP
$426 USD
A
Retailer 2
-
£373 GBP
$500 USD
View
A
Retailer 3
-
£492 GBP
$659 USD
View
Retailer 4
-
£795 GBP
$1,065 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
£812 GBP
CA$1,511 CAD
View
B+
Retailer 6
-
£958 GBP
$1,284 USD
View
Most Expensive
B
Yadav Diamonds
13340361 · Oct 30
£1,537 GBP
$2,060 USD
View
6 more retailers have this diamond
Prices start from £318 GBPSave up to £1,220 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
1.11ct Cushion
£318 GBP