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Radiant|Lab Grown|IGI

1.20ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG790695022

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

Certificate IGI LG790695022

Diamond specifications and retailer prices

From £133 GBP
As of November 4, 2026
Save £721 GBP (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £855 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.2ct lab-grown radiant diamond

This 1.2ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790695022 or 790695022. Listed at 16 retailers as of November 4, 2026, with prices from £133 to £855, a £721 spread on the same certified stone. Reve Diamonds lists it at £855. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.5°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790695022
Dimensions7.45 × 5.31 × 3.45 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm5.31 mm1.20 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790695022
Side View
Table 61.0%Crown 23.5°Girdle: MediumPavilion 32.4°Culet: NoneDepth 65.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £197 GBP|Low: £133 GBP|High: £855 GBP|Avg: £370 GBP|-9.8%
Retailer 1
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
Reve Diamonds
November 4, 2026
Retailer 9£133 GBP
Retailer 15£156 GBP
Retailer 14£161 GBP
Retailer 7£171 GBP
Retailer 2£173 GBP
Retailer 1£197 GBP
Retailer 12£302 GBP
Retailer 13£309 GBP
Retailer 4£325 GBP
Retailer 6£350 GBP
Retailer 8£426 GBP
Retailer 10£531 GBP
Retailer 11£556 GBP
Retailer 3£593 GBP
Retailer 5£779 GBP
Reve Diamonds£855 GBP

21 data points across 16 retailers

16 retailers£133 GBP to £855 GBP

A
Cheapest Retailer
-
£133 GBP
A
Retailer 2
-
£156 GBP
View
Final sale: no returns
A
Retailer 3
-
£161 GBP
View
Retailer 4
-
£171 GBP
View
Price last confirmed 10 days ago
A
Retailer 5
-
£173 GBP
View
A
Retailer 6
-
£197 GBP
View
A
Retailer 7
-
£302 GBP
View
A
Retailer 8
-
£309 GBP
View
A
Retailer 9
-
£325 GBP
View
A
Retailer 10
-
£350 GBP
View
B+
Retailer 11
-
£426 GBP
View
B+
Retailer 12
-
£531 GBP
View
B+
Retailer 13
-
£556 GBP
View
B+
Retailer 14
-
£593 GBP
View
Retailer 15
-
£779 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Reve Diamonds
D1D81C78B · Nov 4
£855 GBP
$1,154 USD
View
15 more retailers have this diamond
Prices start from £133 GBPSave up to £721 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
1.20ct Radiant
£133 GBP