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Cushion|Lab Grown|IGI

7.02ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG718501146

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG718501146

Diamond specifications and retailer prices

From £909 GBP
$1,210 USD
As of October 29, 2026
Save £6,300 GBP (87%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £7,209 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 7.02ct lab-grown cushion diamond

This 7.02ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG718501146 or 718501146. Listed at 9 retailers as of October 29, 2026, with prices from £909 to £7,209, a £6,300 spread on the same certified stone. Do Amore Diamonds lists it at £7,209. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

7.02
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG718501146
Dimensions13.32 × 10.05 × 6.56 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.32 mm10.05 mm7.02 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG718501146
Side View
Table 56.0%Crown 35.2°Girdle: MED-THKPavilion 34.6°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
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 29
Current: £1,504 GBP|Low: £909 GBP|High: £6,379 GBP|Avg: £2,389 GBP|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 7£909 GBP
Retailer 4£942 GBP
Retailer 6£1,312 GBP
Retailer 1£1,504 GBP
Retailer 8£1,652 GBP
Retailer 5£2,672 GBP
Retailer 3£3,909 GBP
Retailer 2£6,379 GBP

46 data points across 8 retailers

9 retailers£909 GBP to £7,209 GBP

A
Cheapest Retailer
-
£909 GBP
$1,210 USD
Final sale: no returns
A
Retailer 2
-
£942 GBP
$1,254 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
£1,312 GBP
$1,747 USD
View
A
Retailer 4
-
£1,504 GBP
View
B+
Retailer 5
-
£1,652 GBP
$2,200 USD
View
B+
Retailer 6
-
£2,468 GBP
$3,287 USD
View
B
Retailer 7
-
£2,672 GBP
$3,558 USD
View
B
Retailer 8
-
£3,909 GBP
$5,205 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-9831E19CA · Oct 29
£7,209 GBP
$9,600 USD
View
8 more retailers have this diamond
Prices start from £909 GBPSave up to £6,300 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
7.02ct Cushion
£909 GBP