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Cushion|Lab Grown|IGI

2.03ct E FL Cushion Lab Grown Diamond

VG • E/FL • IGI LG825666400

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG825666400

Diamond specifications and retailer prices

From £683 GBP
$909 USD
As of October 28, 2026
Save £4,093 GBP (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £4,776 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.03ct lab-grown cushion diamond

This 2.03ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825666400 or 825666400. Listed at 17 retailers as of October 28, 2026, with prices from £683 to £4,776, a £4,093 spread on the same certified stone. Brilliant Earth lists it at £4,776. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.03
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825666400
Dimensions7.47 × 7.45 × 4.98 mm
L/W Ratio1.00
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
7.47 mm7.45 mm2.03 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825666400
Side View
Table 59.0%Crown 36.5°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 66.8%

Caratlytics Score

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A
Excellent
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 28
Current: £4,776 GBP|Low: £683 GBP|High: £4,776 GBP|Avg: £2,172 GBP
Brilliant Earth
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 30, 2026
Retailer 3£683 GBP
Retailer 2£718 GBP
Retailer 6£954 GBP
Retailer 9£1,081 GBP
Retailer 15£1,081 GBP
Retailer 10£1,084 GBP
Retailer 11£1,132 GBP
Retailer 4£1,141 GBP
Retailer 16£1,278 GBP
Retailer 12£1,826 GBP
Retailer 17£2,214 GBP
Retailer 14£2,364 GBP
Retailer 5£2,449 GBP
Retailer 8£2,609 GBP
Retailer 13£2,666 GBP
Retailer 7£3,758 GBP
Brilliant Earth£4,776 GBP

28 data points across 17 retailers

17 retailers£683 GBP to £4,776 GBP

A
Cheapest Retailer
-
£683 GBP
$909 USD
Final sale: no returns
A
Retailer 2
-
£718 GBP
View
A
Retailer 3
-
£954 GBP
$1,271 USD
View
Retailer 4
-
£1,081 GBP
$1,440 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
£1,081 GBP
$1,440 USD
View
A
Retailer 6
-
£1,084 GBP
View
A
Retailer 7
-
£1,132 GBP
€1,436 EUR
View
A
Retailer 8
-
£1,141 GBP
$1,519 USD
View
A
Retailer 9
-
£1,278 GBP
$1,702 USD
View
B+
Retailer 10
-
£1,826 GBP
ZAR 39,276 ZAR
View
B+
Retailer 11
-
£2,214 GBP
$2,949 USD
View
B+
Retailer 12
-
£2,364 GBP
$3,148 USD
View
B+
Retailer 13
-
£2,449 GBP
$3,261 USD
View
Retailer 14
-
£2,609 GBP
View
Price last confirmed 18 days ago
B+
Retailer 15
-
£2,666 GBP
View
B
Retailer 16
-
£3,758 GBP
$5,005 USD
View
Most Expensive
B
Brilliant Earth
21694484A · Oct 29
£4,776 GBP
$6,360 USD
View
16 more retailers have this diamond
Prices start from £683 GBPSave up to £4,093 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
2.03ct Cushion
£683 GBP