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Round|Lab Grown|IGI

6.00ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG838620487

Shape and cutting style on the report: Round brilliant

Certificate IGI LG838620487

Diamond specifications and retailer prices

From £708 GBP
$949 USD
As of October 30, 2026
Save £4,232 GBP (86%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £4,941 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6ct lab-grown round diamond

This 6ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838620487 or 838620487. Listed at 3 retailers as of October 29, 2026, with prices from £708 to £4,941, a £4,232 spread on the same certified stone. Brilliant Earth lists it at £4,941. 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

6.00
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838620487
Dimensions11.46 × 11.51 × 7.28 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.46 mm11.51 mm6.00 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838620487
Side View
Table 55.0%Crown 35.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.3%

Caratlytics Score

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

Last verified: Oct 30
Current: £4,941 GBP|Low: £708 GBP|High: £5,247 GBP|Avg: £3,063 GBP|-4.3%
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 2£708 GBP
Retailer 3£1,161 GBP
Brilliant Earth£4,941 GBP

29 data points across 3 retailers

3 retailers£708 GBP to £4,941 GBP

A
Cheapest Retailer
-
£708 GBP
$949 USD
Final sale: no returns
A
Retailer 2
-
£1,161 GBP
View
Most Expensive
B
Brilliant Earth
21485187A · Oct 29
£4,941 GBP
$6,620 USD
View
2 more retailers have this diamond
Prices start from £708 GBPSave up to £4,232 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
6.00ct Round
£708 GBP