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Radiant|Lab Grown|IGI

2.43ct G VVS1 Radiant Lab Grown Diamond

EX • G/VVS1 • IGI LG848601039

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

Certificate IGI LG848601039

Diamond specifications and retailer prices

From £282 GBP
$378 USD
As of October 31, 2026
Save £1,517 GBP (84%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,799 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.43ct lab-grown radiant diamond

This 2.43ct lab-grown radiant sits in the two to three carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848601039 or 848601039. Listed at 3 retailers as of October 31, 2026, with prices from £282 to £1,799, a £1,517 spread on the same certified stone. Brilliant Earth lists it at £1,799. 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

2.43
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848601039
Dimensions9.25 × 6.73 × 4.41 mm
L/W Ratio1.37
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.25 mm6.73 mm2.43 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848601039
Side View
Table 67.0%Crown 47°Girdle: MediumPavilion 35.1°Culet: NoneDepth 65.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: £1,799 GBP|Low: £282 GBP|High: £3,097 GBP|Avg: £1,385 GBP|-41.9%
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3£282 GBP
Retailer 2£571 GBP
Brilliant Earth£1,799 GBP

15 data points across 3 retailers

3 retailers£282 GBP to £1,799 GBP

A
Cheapest Retailer
-
£282 GBP
$378 USD
Final sale: no returns
A
Retailer 2
-
£571 GBP
View
Most Expensive
B
Brilliant Earth
22179704A · Oct 31
£1,799 GBP
$2,410 USD
View
2 more retailers have this diamond
Prices start from £282 GBPSave up to £1,517 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
2.43ct Radiant
£282 GBP