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Radiant|Lab Grown|IGI

1.09ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG560205780

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

Certificate IGI LG560205780

Diamond specifications and retailer prices

From £123 GBP
$164 USD
As of October 27, 2026
Save £595 GBP (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £718 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.09ct lab-grown radiant diamond

This 1.09ct 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 LG560205780 or 560205780. Listed at 14 retailers as of October 27, 2026, with prices from £123 to £718, a £595 spread on the same certified stone. MOH London lists it at £718. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG560205780
Dimensions7.05 × 5.15 × 3.59 mm
L/W Ratio1.37
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
7.05 mm5.15 mm1.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG560205780
Side View
Table 64.0%Crown 43.1°Girdle: MediumPavilion 36.4°Culet: NoneDepth 69.7%

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: Oct 27
Current: £718 GBP|Low: £75 GBP|High: £799 GBP|Avg: £381 GBP|+0.4%
MOH London
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
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Retailer 16
October 30, 2026
Retailer 6£75 GBP
Retailer 11£123 GBP
Retailer 13£138 GBP
Retailer 12£152 GBP
Retailer 15£207 GBP
Retailer 2£270 GBP
Retailer 14£277 GBP
Retailer 9£285 GBP
Retailer 8£375 GBP
Retailer 10£387 GBP
Retailer 5£407 GBP
Retailer 4£490 GBP
Retailer 16£532 GBP
MOH London£718 GBP
Retailer 3£773 GBP
Retailer 7£799 GBP

43 data points across 16 retailers

14 retailers£123 GBP to £718 GBP

A
Cheapest Retailer
-
£123 GBP
$164 USD
A
Retailer 2
-
£138 GBP
$184 USD
View
Final sale: no returns
A
Retailer 3
-
£143 GBP
$190 USD
View
A
Retailer 4
-
£152 GBP
$203 USD
View
A
Retailer 5
-
£152 GBP
$203 USD
View
B+
Retailer 6
-
£207 GBP
$275 USD
View
A
Retailer 7
-
£270 GBP
View
A
Retailer 8
-
£277 GBP
$369 USD
View
A
Retailer 9
-
£285 GBP
€362 EUR
View
B+
Retailer 10
-
£387 GBP
$515 USD
View
B
Retailer 11
-
£479 GBP
View
B+
Retailer 12
-
£491 GBP
$654 USD
View
B
Retailer 13
-
£532 GBP
$709 USD
View
Most Expensive
B
MOH London
LG560205780 · Oct 29
£718 GBP
View
13 more retailers have this diamond
Prices start from £123 GBPSave up to £595 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
1.09ct Radiant
£123 GBP