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Radiant|Lab Grown|IGI

1.28ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG805675562

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

Certificate IGI LG805675562

Diamond specifications and retailer prices

From £208 GBP
As of November 4, 2026
Save £618 GBP (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £826 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.28ct lab-grown radiant diamond

This 1.28ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805675562 or 805675562. Listed at 10 retailers as of November 1, 2026, with prices from £208 to £826, a £618 spread on the same certified stone. MOH London lists it at £826. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805675562
Dimensions7.84 × 5.29 × 3.61 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.84 mm5.29 mm1.28 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805675562
Side View
Table 65.0%Crown 45.7°Girdle: MED-STKPavilion 35.8°Culet: NoneDepth 68.2%

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: £826 GBP|Low: £208 GBP|High: £830 GBP|Avg: £471 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 2£208 GBP
Retailer 5£306 GBP
Retailer 7£307 GBP
Retailer 6£319 GBP
Retailer 9£365 GBP
Retailer 3£419 GBP
Retailer 8£556 GBP
Retailer 4£564 GBP
Retailer 10£607 GBP
MOH London£826 GBP

18 data points across 10 retailers

10 retailers£208 GBP to £826 GBP

A
Cheapest Retailer
-
£208 GBP
A
Retailer 2
-
£306 GBP
View
A
Retailer 3
-
£307 GBP
View
A
Retailer 4
-
£319 GBP
View
B+
Retailer 5
-
£365 GBP
View
B+
Retailer 6
-
£419 GBP
View
B+
Retailer 7
-
£556 GBP
View
B+
Retailer 8
-
£564 GBP
View
Retailer 9
-
£607 GBP
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG805675562 · Nov 1
£826 GBP
View
9 more retailers have this diamond
Prices start from £208 GBPSave up to £618 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
1.28ct Radiant
£208 GBP