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Cushion|Lab Grown|IGI

1.01ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG799646982

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG799646982

Diamond specifications and retailer prices

From £289 GBP
As of October 30, 2026
Save £1,479 GBP (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,769 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 LG799646982 or 799646982. Listed at 9 retailers as of October 29, 2026, with prices from £289 to £1,769, a £1,479 spread on the same certified stone. Do Amore Diamonds lists it at £1,769. 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 angle32.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799646982
Dimensions7.14 × 4.99 × 3.43 mm
L/W Ratio1.43
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
7.14 mm4.99 mm1.01 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799646982
Side View
Table 61.0%Crown 32.7°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 68.7%

Caratlytics Score

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A+
Exceptional
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: £1,769 GBP|Low: £252 GBP|High: £1,791 GBP|Avg: £764 GBP|-1.3%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 16
October 30, 2026
Retailer 7£252 GBP
Retailer 9£289 GBP
Retailer 14£411 GBP
Retailer 13£414 GBP
Retailer 6£477 GBP
Retailer 3£534 GBP
Retailer 15£631 GBP
Retailer 16£651 GBP
Retailer 5£666 GBP
Retailer 12£701 GBP
Retailer 10£799 GBP
Retailer 4£936 GBP
Retailer 11£1,095 GBP
Retailer 2£1,179 GBP
Retailer 8£1,287 GBP
Do Amore Diamonds£1,769 GBP

19 data points across 16 retailers

9 retailers£289 GBP to £1,769 GBP

A+
Cheapest Retailer
-
£289 GBP
A
Retailer 2
-
£411 GBP
$551 USD
View
A
Retailer 3
-
£414 GBP
$555 USD
View
B+
Retailer 4
-
£701 GBP
$939 USD
View
B+
Retailer 5
-
£799 GBP
$1,070 USD
View
Retailer 6
-
£936 GBP
$1,254 USD
View
Price last confirmed 51 days ago
B+
Retailer 7
-
£1,095 GBP
View
B+
Retailer 8
-
£1,179 GBP
$1,580 USD
View
Most Expensive
B
Do Amore Diamonds
27-AD3A6063C · Oct 29
£1,769 GBP
$2,370 USD
View
8 more retailers have this diamond
Prices start from £289 GBPSave up to £1,479 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
£289 GBP