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Cushion|Lab Grown|IGI

1.13ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG760522752

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG760522752

Diamond specifications and retailer prices

From £369 GBP
$494 USD
As of October 30, 2026
Save £1,142 GBP (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,511 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.13ct lab-grown cushion diamond

This 1.13ct 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 LG760522752 or 760522752. Listed at 19 retailers as of October 29, 2026, with prices from £369 to £1,511, a £1,142 spread on the same certified stone. MOH London lists it at £1,511. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760522752
Dimensions5.51 × 5.51 × 3.61 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.51 mm5.51 mm1.13 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760522752
Side View
Table 57.0%Crown 33.9°Girdle: MED-THKPavilion 32.9°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,511 GBP|Low: £369 GBP|High: £1,531 GBP|Avg: £879 GBP|-1.2%
MOH London
Retailer 2
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October 31, 2026
Retailer 4£369 GBP
Retailer 9£410 GBP
Retailer 8£489 GBP
Retailer 14£549 GBP
Retailer 17£571 GBP
Retailer 13£575 GBP
Retailer 2£639 GBP
Retailer 10£676 GBP
Retailer 6£703 GBP
Retailer 3£864 GBP
Retailer 12£989 GBP
Retailer 16£997 GBP
Retailer 11£1,194 GBP
Retailer 5£1,298 GBP
Retailer 7£1,340 GBP
Retailer 15£1,467 GBP
MOH London£1,511 GBP

37 data points across 17 retailers

19 retailers£369 GBP to £1,511 GBP

A
Cheapest Retailer
-
£369 GBP
$494 USD
Final sale: no returns
A
Retailer 2
-
£410 GBP
$550 USD
View
A
Retailer 3
-
£449 GBP
HK$4,700 HKD
View
A
Retailer 4
-
£489 GBP
$655 USD
View
A
Retailer 5
-
£549 GBP
$735 USD
View
A
Retailer 6
-
£571 GBP
$765 USD
View
A
Retailer 7
-
£575 GBP
$771 USD
View
A
Retailer 8
-
£639 GBP
€815 EUR
View
A
Retailer 9
-
£676 GBP
View
B+
Retailer 10
-
£703 GBP
ZAR 15,217 ZAR
View
B+
Retailer 11
-
£864 GBP
A$1,782 AUD
View
B+
Retailer 12
-
£989 GBP
$1,325 USD
View
B+
Retailer 13
-
£997 GBP
A$2,055 AUD
View
Retailer 14
-
£1,126 GBP
$1,509 USD
View
Price last confirmed 61 days ago
B
Retailer 15
-
£1,194 GBP
View
B
Retailer 16
-
£1,298 GBP
SGD 2,350 SGD
View
B
Retailer 17
-
£1,340 GBP
$1,795 USD
View
B
Retailer 18
-
£1,467 GBP
$1,966 USD
View
Most Expensive
B
MOH London
LG760522752 · Oct 29
£1,511 GBP
View
18 more retailers have this diamond
Prices start from £369 GBPSave up to £1,142 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
1.13ct Cushion
£369 GBP