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Radiant|Lab Grown|IGI

1.24ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG836606961

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

Certificate IGI LG836606961

Diamond specifications and retailer prices

From £163 GBP
As of November 1, 2026
Save £1,123 GBP (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,285 GBP at Brilliant Earth · As of November 3, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836606961 or 836606961. Listed at 17 retailers as of November 1, 2026, with prices from £163 to £1,285, a £1,123 spread on the same certified stone. Brilliant Earth lists it at £1,285. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836606961
Dimensions7.58 × 5.20 × 3.58 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.58 mm5.20 mm1.24 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836606961
Side View
Table 69.0%Crown 45.5°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 68.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £1,285 GBP|Low: £131 GBP|High: £1,352 GBP|Avg: £542 GBP|+0.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 6£158 GBP
Retailer 16£163 GBP
Retailer 13£198 GBP
Retailer 17£236 GBP
Retailer 15£300 GBP
Retailer 14£314 GBP
Retailer 11£320 GBP
Retailer 3£414 GBP
Retailer 12£424 GBP
Retailer 9£447 GBP
Retailer 18£562 GBP
Retailer 7£570 GBP
Retailer 4£585 GBP
Retailer 5£600 GBP
Retailer 10£701 GBP
Retailer 8£795 GBP
Retailer 2£814 GBP
Brilliant Earth£1,285 GBP

27 data points across 18 retailers

17 retailers£163 GBP to £1,285 GBP

A
Cheapest Retailer
-
£163 GBP
A
Retailer 2
-
£198 GBP
View
B+
Retailer 3
-
£236 GBP
View
A
Retailer 4
-
£300 GBP
View
A
Retailer 5
-
£314 GBP
View
A
Retailer 6
-
£320 GBP
View
A
Retailer 7
-
£414 GBP
View
A
Retailer 8
-
£424 GBP
View
A
Retailer 9
-
£447 GBP
View
B+
Retailer 10
-
£562 GBP
View
B+
Retailer 11
-
£570 GBP
View
B+
Retailer 12
-
£585 GBP
View
B+
Retailer 13
-
£600 GBP
View
Retailer 14
-
£701 GBP
View
Price last confirmed 29 days ago
Retailer 15
-
£795 GBP
View
Price last confirmed 19 days ago
B+
Retailer 16
-
£814 GBP
View
Most Expensive
B
Brilliant Earth
21560975A · Nov 3
£1,285 GBP
$1,730 USD
View
16 more retailers have this diamond
Prices start from £163 GBPSave up to £1,123 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
£163 GBP