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Radiant|Lab Grown|IGI

6.98ct G VVS2 Radiant Lab Grown Diamond

EX • G/VVS2 • IGI LG845665644

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG845665644

Diamond specifications and retailer prices

From £664 GBP
$890 USD
As of October 29, 2026
Save £8,859 GBP (93%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £9,523 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.98ct lab-grown radiant diamond

This 6.98ct lab-grown radiant 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 LG845665644 or 845665644. Listed at 3 retailers as of October 29, 2026, with prices from £664 to £9,523, a £8,859 spread on the same certified stone. Brilliant Earth lists it at £9,523. 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

6.98
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.7°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845665644
Dimensions12.96 × 9.55 × 6.41 mm
L/W Ratio1.36
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.96 mm9.55 mm6.98 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845665644
Side View
Table 67.0%Crown 46.7°Girdle: Slightly ThickPavilion 35.4°Culet: NoneDepth 67.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £9,523 GBP|Low: £664 GBP|High: £9,523 GBP|Avg: £4,332 GBP
Brilliant Earth
Retailer 2
Retailer 3
October 29, 2026
Retailer 3£664 GBP
Retailer 2£1,085 GBP
Brilliant Earth£9,523 GBP

13 data points across 3 retailers

3 retailers£664 GBP to £9,523 GBP

A
Cheapest Retailer
-
£664 GBP
$890 USD
Final sale: no returns
A
Retailer 2
-
£1,085 GBP
View
Most Expensive
B
Brilliant Earth
22150149A · Oct 29
£9,523 GBP
$12,760 USD
View
2 more retailers have this diamond
Prices start from £664 GBPSave up to £8,859 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
6.98ct Radiant
£664 GBP