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Round|Lab Grown|IGI

7.94ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG715534269

Shape and cutting style on the report: Round brilliant

Certificate IGI LG715534269

Diamond specifications and retailer prices

From £703 GBP
$944 USD
As of November 1, 2026
Save £3,347 GBP (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,050 GBP at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 7.94ct lab-grown round diamond

This 7.94ct 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 LG715534269 or 715534269. Listed at 15 retailers as of November 1, 2026, with prices from £703 to £4,050, a £3,347 spread on the same certified stone. Rare Carat lists it at £4,050. 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

7.94
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715534269
Dimensions12.91 × 12.99 × 7.78 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.91 mm12.99 mm7.94 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715534269
Side View
Table 58.0%Crown 34.2°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.1%

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: Nov 1
Current: £4,050 GBP|Low: £703 GBP|High: £8,190 GBP|Avg: £2,111 GBP|+0.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 13£703 GBP
Retailer 11£765 GBP
Retailer 3£816 GBP
Retailer 10£825 GBP
Retailer 14£946 GBP
Retailer 4£963 GBP
Retailer 16£1,175 GBP
Retailer 2£1,253 GBP
Retailer 15£1,299 GBP
Retailer 6£1,306 GBP
Retailer 12£1,759 GBP
Retailer 7£2,294 GBP
Retailer 9£2,767 GBP
Retailer 5£3,219 GBP
Rare Carat£4,050 GBP
Retailer 8£8,190 GBP

6 data points across 16 retailers

15 retailers£703 GBP to £4,050 GBP

A
Cheapest Retailer
-
£703 GBP
$944 USD
A
Retailer 2
-
£765 GBP
$1,027 USD
View
A
Retailer 3
-
£816 GBP
$1,095 USD
View
A
Retailer 4
-
£825 GBP
View
A
Retailer 5
-
£946 GBP
$1,270 USD
View
A
Retailer 6
-
£963 GBP
HK$10,100 HKD
View
B+
Retailer 7
-
£1,175 GBP
$1,577 USD
View
B+
Retailer 8
-
£1,253 GBP
View
B+
Retailer 9
-
£1,299 GBP
€1,660 EUR
View
B+
Retailer 10
-
£1,306 GBP
$1,753 USD
View
B+
Retailer 11
-
£1,759 GBP
$2,360 USD
View
B
Retailer 12
-
£2,294 GBP
$3,079 USD
View
B
Retailer 13
-
£2,767 GBP
View
B
Retailer 14
-
£3,219 GBP
$4,320 USD
View
Most Expensive
B
Rare Carat
KI2695342KF715 · Nov 1
£4,050 GBP
$5,435 USD
View
14 more retailers have this diamond
Prices start from £703 GBPSave up to £3,347 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
7.94ct Round
£703 GBP