Cushion|Lab Grown|IGI

7.01ct E SI1 Cushion Lab Grown Diamond

EX • E/SI1 • IGI LG712502862

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG712502862

Diamond specifications and retailer prices

From £825 GBP
$1,098 USD
As of October 29, 2026
Save £3,343 GBP (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,393 GBP at Rare Carat · As of August 9, 2026
View at Rare Carat

About this 7.01ct lab-grown cushion diamond

This 7.01ct 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 LG712502862 or 712502862. Listed at 12 retailers as of October 28, 2026, with a 405% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

7.01
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712502862
Dimensions13.31 × 10.09 × 6.32 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.31 mm10.09 mm7.01 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712502862
Side View
Table 64.0%Crown 32.1°Girdle: MED-THKPavilion 38.1°Culet: NoneDepth 62.6%

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 29
Current: £1,313 GBP|Low: £546 GBP|High: £4,295 GBP|Avg: £1,738 GBP|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 2£546 GBP
Retailer 11£825 GBP
Retailer 9£854 GBP
Retailer 5£984 GBP
Retailer 10£1,229 GBP
Retailer 1£1,313 GBP
Retailer 8£1,364 GBP
Retailer 6£1,684 GBP
Retailer 4£2,912 GBP
Retailer 3£3,032 GBP
Retailer 7£4,168 GBP

40 data points across 11 retailers

12 retailers£825 GBP to £4,168 GBP

A
Cheapest Retailer
-
£825 GBP
$1,098 USD
Final sale: no returns
A
Retailer 2
-
£854 GBP
$1,137 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
£984 GBP
$1,310 USD
View
A
Retailer 4
-
£1,229 GBP
$1,637 USD
View
A
Retailer 5
-
£1,313 GBP
View
B+
Retailer 6
-
£1,364 GBP
$1,817 USD
View
B+
Retailer 7
-
£1,684 GBP
$2,243 USD
View
B
Retailer 8
-
£2,912 GBP
View
B
Retailer 9
-
£2,975 GBP
$3,961 USD
View
B
Retailer 10
-
£3,032 GBP
$4,037 USD
View
B
Retailer 11
-
£4,168 GBP
$5,550 USD
View
Most Expensive
B
Rare Carat
S11-48D · Aug 9
£4,393 GBP
$5,850 USD
View
Price last confirmed 81 days ago
11 more retailers have this diamond
Prices start from £825 GBPSave up to £3,343 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
7.01ct Cushion
£825 GBP