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Round|Lab Grown|IGI

8.06ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG846689209

Shape and cutting style on the report: Round brilliant

Certificate IGI LG846689209

Diamond specifications and retailer prices

From £981 GBP
$1,315 USD
As of October 30, 2026
Save £4,922 GBP (83%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £5,903 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 8.06ct lab-grown round diamond

This 8.06ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846689209 or 846689209. Listed at 4 retailers as of October 30, 2026, with prices from £981 to £5,903, a £4,922 spread on the same certified stone. Brilliant Earth lists it at £5,903. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

8.06
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846689209
Dimensions13.06 × 13.13 × 7.69 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
13.06 mm13.13 mm8.06 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846689209
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 58.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £5,903 GBP|Low: £981 GBP|High: £5,903 GBP|Avg: £2,986 GBP
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 2£981 GBP
Retailer 3£1,503 GBP
Brilliant Earth£5,903 GBP

13 data points across 3 retailers

4 retailers£981 GBP to £5,903 GBP

A
Cheapest Retailer
-
£981 GBP
$1,315 USD
Final sale: no returns
A
Retailer 2
-
£1,503 GBP
View
Retailer 3
-
£4,273 GBP
$5,725 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
22150997A · Oct 30
£5,903 GBP
$7,910 USD
View
3 more retailers have this diamond
Prices start from £981 GBPSave up to £4,922 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
8.06ct Round
£981 GBP