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8.02ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG696512329

Shape and cutting style on the report: Round brilliant

Certificate IGI LG696512329

Diamond specifications and retailer prices

From £1,244 GBP
$1,669 USD
As of November 1, 2026
Save £2,639 GBP (68%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,882 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.02ct lab-grown round diamond

This 8.02ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG696512329 or 696512329. Listed at 17 retailers as of October 31, 2026, with prices from £1,244 to £3,882, a £2,639 spread on the same certified stone. Brilliant Earth lists it at £3,882. 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

8.02
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696512329
Dimensions12.88 × 12.79 × 7.86 mm
L/W Ratio1.01
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
12.88 mm12.79 mm8.02 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696512329
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £3,882 GBP|Low: £724 GBP|High: £3,882 GBP|Avg: £1,597 GBP
Brilliant Earth
Retailer 2
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Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
November 2, 2026
Retailer 5£724 GBP
Retailer 4£788 GBP
Retailer 17£812 GBP
Retailer 9£829 GBP
Retailer 8£841 GBP
Retailer 15£854 GBP
Retailer 3£1,244 GBP
Retailer 2£1,292 GBP
Retailer 16£1,344 GBP
Retailer 12£1,345 GBP
Retailer 11£1,372 GBP
Retailer 6£1,575 GBP
Retailer 13£1,811 GBP
Retailer 10£2,851 GBP
Retailer 14£3,078 GBP
Retailer 7£3,287 GBP
Brilliant Earth£3,882 GBP

40 data points across 17 retailers

17 retailers£1,244 GBP to £3,882 GBP

Retailer 1
-
£724 GBP
$972 USD
Price last confirmed 40 days ago
Retailer 2
-
£788 GBP
$1,058 USD
View
Price last confirmed 40 days ago
Retailer 3
-
£829 GBP
$1,112 USD
View
Price last confirmed 36 days ago
Retailer 4
-
£854 GBP
View
Price last confirmed 16 days ago
B+
Retailer 5
-
£1,244 GBP
$1,669 USD
View
B+
Retailer 6
-
£1,292 GBP
View
B+
Retailer 7
-
£1,344 GBP
$1,804 USD
View
B+
Retailer 8
-
£1,345 GBP
$1,805 USD
View
B+
Retailer 9
-
£1,372 GBP
€1,754 EUR
View
Retailer 10
-
£1,575 GBP
$2,114 USD
View
Price last confirmed 37 days ago
B+
Retailer 11
-
£1,811 GBP
$2,430 USD
View
B
Retailer 12
-
£2,851 GBP
View
B
Retailer 13
-
£3,070 GBP
$4,120 USD
View
B
Retailer 14
-
£3,078 GBP
$4,130 USD
View
B
Retailer 15
-
£3,078 GBP
$4,130 USD
View
B
Retailer 16
-
£3,287 GBP
$4,411 USD
View
Most Expensive
B
Brilliant Earth
20358505A · Oct 31
£3,882 GBP
$5,210 USD
View
16 more retailers have this diamond
Prices start from £1,244 GBPSave up to £2,639 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.

B+
8.02ct Round
£1,244 GBP