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Cushion|Lab Grown|IGI

1.01ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG846662341

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846662341

Diamond specifications and retailer prices

From £331 GBP
As of October 30, 2026
Save £1,692 GBP (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,023 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown cushion diamond

This 1.01ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846662341 or 846662341. Listed at 11 retailers as of October 29, 2026, with prices from £331 to £2,023, a £1,692 spread on the same certified stone. Do Amore Diamonds lists it at £2,023. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662341
Dimensions7.48 × 4.77 × 3.39 mm
L/W Ratio1.57
Girdle conditionFaceted
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
7.48 mm4.77 mm1.01 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662341
Side View
Table 55.0%Crown 35.8°Girdle: STK-VTKPavilion 32.3°Culet: NoneDepth 71.1%

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: £2,023 GBP|Low: £330 GBP|High: £2,023 GBP|Avg: £886 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 5£331 GBP
Retailer 11£357 GBP
Retailer 9£393 GBP
Retailer 12£399 GBP
Retailer 10£460 GBP
Retailer 7£463 GBP
Retailer 6£532 GBP
Retailer 3£876 GBP
Retailer 2£1,164 GBP
Retailer 8£1,256 GBP
Retailer 4£1,669 GBP
Do Amore Diamonds£2,023 GBP

9 data points across 12 retailers

11 retailers£331 GBP to £2,023 GBP

A
Cheapest Retailer
-
£331 GBP
A
Retailer 2
-
£357 GBP
$478 USD
View
A
Retailer 3
-
£393 GBP
$527 USD
View
A
Retailer 4
-
£399 GBP
$535 USD
View
A
Retailer 5
-
£417 GBP
$559 USD
View
A
Retailer 6
-
£460 GBP
$617 USD
View
A
Retailer 7
-
£532 GBP
€679 EUR
View
B+
Retailer 8
-
£876 GBP
$1,174 USD
View
B+
Retailer 9
-
£1,164 GBP
$1,560 USD
View
B
Retailer 10
-
£1,256 GBP
View
Most Expensive
B
Do Amore Diamonds
27-041536EAE · Oct 29
£2,023 GBP
$2,710 USD
View
10 more retailers have this diamond
Prices start from £331 GBPSave up to £1,692 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
1.01ct Cushion
£331 GBP