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Round|Lab Grown|IGI

7.02ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG656487031

Shape and cutting style on the report: Round brilliant

Certificate IGI LG656487031

Diamond specifications and retailer prices

From £1,143 GBP
$1,531 USD
As of October 29, 2026
Save £2,940 GBP (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £4,082 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 7.02ct lab-grown round diamond

This 7.02ct lab-grown round 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 LG656487031 or 656487031. Listed at 16 retailers as of October 29, 2026, with prices from £1,143 to £4,082, a £2,940 spread on the same certified stone. Brilliant Earth lists it at £4,082. 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°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656487031
Dimensions12.32 × 12.26 × 7.56 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.32 mm12.26 mm7.02 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656487031
Side View
Table 58.0%Crown 35°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.6%

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: £4,082 GBP|Low: £763 GBP|High: £4,209 GBP|Avg: £1,983 GBP|-3.0%
Brilliant Earth
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 11£763 GBP
Retailer 10£889 GBP
Retailer 3£1,143 GBP
Retailer 2£1,169 GBP
Retailer 12£1,225 GBP
Retailer 6£1,228 GBP
Retailer 5£1,295 GBP
Retailer 8£1,697 GBP
Retailer 4£2,826 GBP
Retailer 7£2,863 GBP
Retailer 9£3,205 GBP
Brilliant Earth£4,082 GBP

37 data points across 12 retailers

16 retailers£1,143 GBP to £4,082 GBP

Retailer 1
-
£658 GBP
$881 USD
Price last confirmed 35 days ago
Retailer 2
-
£716 GBP
$959 USD
View
Price last confirmed 36 days ago
Retailer 3
-
£752 GBP
$1,008 USD
View
Price last confirmed 33 days ago
Retailer 4
-
£763 GBP
$1,022 USD
View
Price last confirmed 19 days ago
Retailer 5
-
£889 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
£1,143 GBP
$1,531 USD
View
A
Retailer 7
-
£1,169 GBP
View
B+
Retailer 8
-
£1,225 GBP
$1,642 USD
View
B+
Retailer 9
-
£1,228 GBP
$1,645 USD
View
B+
Retailer 10
-
£1,295 GBP
€1,652 EUR
View
B+
Retailer 11
-
£1,697 GBP
$2,274 USD
View
Retailer 12
-
£2,144 GBP
$2,873 USD
View
Price last confirmed 32 days ago
B
Retailer 13
-
£2,826 GBP
$3,787 USD
View
B
Retailer 14
-
£2,863 GBP
View
Retailer 15
-
£3,205 GBP
$4,295 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
11883679A · Oct 29
£4,082 GBP
$5,470 USD
View
15 more retailers have this diamond
Prices start from £1,143 GBPSave up to £2,940 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 Round
£1,143 GBP