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Cushion|Lab Grown|IGI

3.02ct E FL Cushion Lab Grown Diamond

EX • E/FL • IGI LG798609345

Shape and cutting style on the report: Rectangular cushion mixed cut

Certificate IGI LG798609345

Diamond specifications and retailer prices

From £2,043 GBP
$2,721 USD
As of October 28, 2026
Save £12,855 GBP (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £14,898 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.02ct lab-grown cushion diamond

This 3.02ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG798609345 or 798609345. Listed at 11 retailers as of October 28, 2026, with prices from £2,043 to £14,898, a £12,855 spread on the same certified stone. Do Amore Diamonds lists it at £14,898. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.02
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798609345
Dimensions10.01 × 6.84 × 4.39 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizeLarge
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
10.01 mm6.84 mm3.02 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798609345
Side View
Table 65.0%Crown 36.8°Girdle: STK-THKPavilion 41.6°Culet: LargeDepth 64.2%

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 28
Current: £14,898 GBP|Low: £1,928 GBP|High: £14,898 GBP|Avg: £4,986 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
Retailer 13
October 29, 2026
Retailer 11£2,043 GBP
Retailer 8£2,677 GBP
Retailer 12£2,865 GBP
Retailer 4£2,945 GBP
Retailer 5£3,801 GBP
Retailer 6£4,041 GBP
Retailer 10£4,646 GBP
Retailer 7£6,532 GBP
Retailer 13£6,671 GBP
Retailer 2£7,042 GBP
Retailer 9£7,935 GBP
Retailer 3£10,668 GBP
Do Amore Diamonds£14,898 GBP

19 data points across 13 retailers

11 retailers£2,043 GBP to £14,898 GBP

A
Cheapest Retailer
-
£2,043 GBP
$2,721 USD
A
Retailer 2
-
£2,677 GBP
$3,565 USD
View
A
Retailer 3
-
£2,865 GBP
$3,815 USD
View
B+
Retailer 4
-
£4,041 GBP
View
B+
Retailer 5
-
£4,646 GBP
View
B
Retailer 6
-
£6,532 GBP
View
B
Retailer 7
-
£6,671 GBP
$8,883 USD
View
B
Retailer 8
-
£7,042 GBP
ZAR 151,498 ZAR
View
B
Retailer 9
-
£7,935 GBP
$10,566 USD
View
B
Retailer 10
-
£10,668 GBP
$14,206 USD
View
Most Expensive
B
Do Amore Diamonds
20-E81946 · Oct 29
£14,898 GBP
$19,840 USD
View
10 more retailers have this diamond
Prices start from £2,043 GBPSave up to £12,855 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
3.02ct Cushion
£2,043 GBP