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Radiant|Lab Grown|IGI

6.70ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG563229633

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

Certificate IGI LG563229633

Diamond specifications and retailer prices

From £3,265 GBP
$4,375 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: £3,265 GBP at Rare Carat
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Rare Carat

About this 6.7ct lab-grown radiant diamond

This 6.7ct lab-grown radiant 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 LG563229633 or 563229633. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

6.70
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG563229633
Dimensions10.61 × 10.49 × 6.93 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.61 mm10.49 mm6.70 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG563229633
Side View
Table 64.5%Crown 44.5°Girdle: STK-THKPavilion 36.2°Culet: NoneDepth 66.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: £3,265 GBP|Low: £1,958 GBP|High: £5,478 GBP|Avg: £3,570 GBP|-0.6%
Rare Carat
Retailer 2
Retailer 3
October 28, 2026
Retailer 3£1,958 GBP
Rare Carat£3,265 GBP
Retailer 2£5,478 GBP

2 data points across 3 retailers

1 retailer

B
Rare Carat
164048 · Oct 28
£3,265 GBP
$4,375 USD
View

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
6.70ct Radiant
£3,265 GBP