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Radiant|Lab Grown|IGI

1.01ct G VVS1 Radiant Lab Grown Diamond

EX • G/VVS1 • IGI LG848622612

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

Certificate IGI LG848622612

Diamond specifications and retailer prices

From £287 GBP
As of October 31, 2026
Save £340 GBP (54%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £627 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848622612 or 848622612. Listed at 2 retailers as of October 28, 2026, with prices from £287 to £627, a £340 spread on the same certified stone. Brilliant Earth lists it at £627. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848622612
Dimensions7.19 × 4.94 × 3.31 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.19 mm4.94 mm1.01 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848622612
Side View
Table 67.0%Crown 46.9°Girdle: MediumPavilion 35.1°Culet: NoneDepth 67.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: £627 GBP|Low: £286 GBP|High: £627 GBP|Avg: £457 GBP
Brilliant Earth
Retailer 2
October 31, 2026
Retailer 2£287 GBP
Brilliant Earth£627 GBP

5 data points across 2 retailers

2 retailers£287 GBP to £627 GBP

A
Cheapest Retailer
-
£287 GBP
Most Expensive
B
Brilliant Earth
22320603A · Oct 28
£627 GBP
$840 USD
View
1 more retailer has this diamond
Prices start from £287 GBPSave up to £340 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
1.01ct Radiant
£287 GBP