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Radiant|Lab Grown|IGI

1.20ct D VVS2 Radiant Lab Grown Diamond

VG • D/VVS2 • IGI LG615376986

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

Certificate IGI LG615376986

Diamond specifications and retailer prices

From £152 GBP
$204 USD
As of November 2, 2026
Save £728 GBP (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £880 GBP at MOH London · As of November 2, 2026
View at MOH London

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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG615376986 or 615376986. Listed at 16 retailers as of November 2, 2026, with prices from £152 to £880, a £728 spread on the same certified stone. MOH London lists it at £880. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615376986
Dimensions6.24 × 5.63 × 4.14 mm
L/W Ratio1.11
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.24 mm5.63 mm1.20 ctD / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG615376986
Side View
Table 68.0%Crown 42.7°Girdle: Slightly ThickPavilion 39.4°Culet: NoneDepth 73.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: £880 GBP|Low: £146 GBP|High: £891 GBP|Avg: £394 GBP|-1.2%
MOH London
Retailer 2
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Retailer 9
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Retailer 11
Retailer 12
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Retailer 16
November 3, 2026
Retailer 15£152 GBP
Retailer 6£169 GBP
Retailer 13£176 GBP
Retailer 3£189 GBP
Retailer 7£189 GBP
Retailer 9£246 GBP
Retailer 10£325 GBP
Retailer 14£326 GBP
Retailer 2£346 GBP
Retailer 4£370 GBP
Retailer 5£371 GBP
Retailer 16£605 GBP
Retailer 12£607 GBP
Retailer 11£645 GBP
Retailer 8£738 GBP
MOH London£880 GBP

38 data points across 16 retailers

16 retailers£152 GBP to £880 GBP

A
Cheapest Retailer
-
£152 GBP
$204 USD
A
Retailer 2
-
£169 GBP
$227 USD
View
Final sale: no returns
A
Retailer 3
-
£176 GBP
$236 USD
View
Retailer 4
-
£189 GBP
$253 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
£189 GBP
$253 USD
View
A
Retailer 6
-
£246 GBP
View
A
Retailer 7
-
£325 GBP
ZAR 7,047 ZAR
View
B+
Retailer 8
-
£326 GBP
$437 USD
View
B+
Retailer 9
-
£346 GBP
View
B+
Retailer 10
-
£370 GBP
$496 USD
View
B+
Retailer 11
-
£371 GBP
$498 USD
View
B
Retailer 12
-
£605 GBP
$812 USD
View
B
Retailer 13
-
£607 GBP
$815 USD
View
B
Retailer 14
-
£645 GBP
$866 USD
View
B
Retailer 15
-
£738 GBP
View
Most Expensive
B
MOH London
LG615376986 · Nov 2
£880 GBP
View
15 more retailers have this diamond
Prices start from £152 GBPSave up to £728 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
£152 GBP