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Cushion|Lab Grown|IGI

1.26ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG849615033

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG849615033

Diamond specifications and retailer prices

From £330 GBP
$440 USD
As of October 30, 2026
Save £1,010 GBP (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,340 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.26ct lab-grown cushion diamond

This 1.26ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG849615033 or 849615033. Listed at 6 retailers as of October 30, 2026, with prices from £330 to £1,340, a £1,010 spread on the same certified stone. With Clarity lists it at £1,340. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849615033
Dimensions7.69 × 5.46 × 3.67 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.69 mm5.46 mm1.26 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849615033
Side View
Table 66.0%Crown 39.9°Girdle: MED-STKPavilion 35.2°CuletDepth 67.2%

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: £582 GBP|Low: £330 GBP|High: £1,340 GBP|Avg: £711 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
With Clarity
October 30, 2026
Retailer 3£330 GBP
Retailer 4£388 GBP
Retailer 5£566 GBP
Retailer 1£582 GBP
Retailer 2£1,204 GBP
With Clarity£1,340 GBP

2 data points across 6 retailers

6 retailers£330 GBP to £1,340 GBP

A
Cheapest Retailer
-
£330 GBP
$440 USD
Final sale: no returns
A
Retailer 2
-
£388 GBP
View
A
Retailer 3
-
£566 GBP
€718 EUR
View
A
Retailer 4
-
£582 GBP
$775 USD
View
B
Retailer 5
-
£1,204 GBP
$1,604 USD
View
Most Expensive
B
With Clarity
849615033 · Oct 30
£1,340 GBP
$1,785 USD
View
5 more retailers have this diamond
Prices start from £330 GBPSave up to £1,010 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
1.26ct Cushion
£330 GBP