CaratHunter
Plans
Cushion|Lab Grown|IGI

1.02ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG804650045

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804650045

Diamond specifications and retailer prices

From £242 GBP
$324 USD
As of October 30, 2026
Save £1,542 GBP (86%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,784 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown cushion diamond

This 1.02ct 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 LG804650045 or 804650045. Listed at 8 retailers as of October 29, 2026, with prices from £242 to £1,784, a £1,542 spread on the same certified stone. Do Amore Diamonds lists it at £1,784. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle31.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804650045
Dimensions7.19 × 4.97 × 3.42 mm
L/W Ratio1.45
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
7.19 mm4.97 mm1.02 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804650045
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 31.2°Culet: NoneDepth 68.8%

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: £1,784 GBP|Low: £242 GBP|High: £1,821 GBP|Avg: £1,005 GBP|-2.0%
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 10£242 GBP
Retailer 8£396 GBP
Retailer 9£414 GBP
Retailer 7£708 GBP
Retailer 3£757 GBP
Retailer 5£804 GBP
Retailer 11£1,015 GBP
Retailer 6£1,104 GBP
Retailer 2£1,187 GBP
Retailer 12£1,615 GBP
Do Amore Diamonds£1,784 GBP
Retailer 4£1,789 GBP

20 data points across 12 retailers

8 retailers£242 GBP to £1,784 GBP

A
Cheapest Retailer
-
£242 GBP
$324 USD
Final sale: no returns
A
Retailer 2
-
£396 GBP
$530 USD
View
A
Retailer 3
-
£414 GBP
$555 USD
View
B+
Retailer 4
-
£708 GBP
$949 USD
View
B+
Retailer 5
-
£804 GBP
$1,078 USD
View
B+
Retailer 6
-
£1,104 GBP
View
B+
Retailer 7
-
£1,187 GBP
$1,590 USD
View
Most Expensive
B
Do Amore Diamonds
27-590DFCF5E · Oct 29
£1,784 GBP
$2,390 USD
View
7 more retailers have this diamond
Prices start from £242 GBPSave up to £1,542 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
1.02ct Cushion
£242 GBP