Radiant|Lab Grown|IGI

1.24ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG839613874

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

Certificate IGI LG839613874

Diamond specifications and retailer prices

From £139 GBP
$185 USD
As of October 23, 2026
Save £914 GBP (87%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,054 GBP at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.24ct lab-grown radiant diamond

This 1.24ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839613874 or 839613874. Listed at 9 retailers as of October 23, 2026, with prices from £139 to £1,054, a £914 spread on the same certified stone. Brilliant Earth lists it at £1,054. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839613874
Dimensions7.56 × 5.37 × 3.66 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.56 mm5.37 mm1.24 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839613874
Side View
Table 65.0%Crown 44.4°Girdle: MediumPavilion 37.2°Culet: NoneDepth 68.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 23
Current: £881 GBP|Low: £139 GBP|High: £1,054 GBP|Avg: £557 GBP|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 28, 2026
Retailer 5£139 GBP
Retailer 3£330 GBP
Retailer 2£422 GBP
Retailer 4£457 GBP
Retailer 7£655 GBP
Retailer 6£812 GBP
Brilliant Earth£881 GBP

19 data points across 7 retailers

9 retailers£139 GBP to £1,054 GBP

A
Cheapest Retailer
-
£139 GBP
$185 USD
A
Retailer 2
-
£330 GBP
€418 EUR
View
A
Retailer 3
-
£422 GBP
A$862 AUD
View
B+
Retailer 4
-
£457 GBP
$607 USD
View
B+
Retailer 5
-
£556 GBP
$739 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
£655 GBP
$870 USD
View
Price last confirmed 10 days ago
B
Retailer 7
-
£812 GBP
View
Price last confirmed 8 days ago
B
Retailer 8
-
£881 GBP
$1,170 USD
View
Most Expensive
B
Brilliant Earth
21562261A · Oct 26
£1,054 GBP
$1,400 USD
View
8 more retailers have this diamond
Prices start from £139 GBPSave up to £914 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
1.24ct Radiant
£139 GBP