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Radiant|Lab Grown|IGI

1.40ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG530200650

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

Certificate IGI LG530200650

Diamond specifications and retailer prices

From £858 GBP
$1,150 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: £858 GBP at Brilliant Earth
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 Brilliant Earth

About this 1.4ct lab-grown radiant diamond

This 1.4ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG530200650 or 530200650. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530200650
Dimensions7.10 × 5.52 × 3.92 mm
L/W Ratio1.29
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
7.10 mm5.52 mm1.40 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530200650
Side View
Table 66.5%Crown 40.9°Girdle: THK-VTKPavilion 33°Culet: NoneDepth 71.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £858 GBP|Low: £156 GBP|High: £1,127 GBP|Avg: £693 GBP
Brilliant Earth
Retailer 2
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Retailer 13
June 28, 2026
Retailer 8£163 GBP
Retailer 2£349 GBP
Retailer 7£410 GBP
Retailer 6£463 GBP
Retailer 12£478 GBP
Retailer 11£528 GBP
Retailer 3£538 GBP
Retailer 9£678 GBP
Retailer 5£814 GBP
Brilliant Earth£858 GBP
Retailer 13£944 GBP
Retailer 10£1,036 GBP
Retailer 4£1,118 GBP

70 data points across 13 retailers

1 retailer

B
Brilliant Earth
17971124A · Oct 31
£858 GBP
$1,150 USD
View

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B
1.40ct Radiant
£858 GBP