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Radiant|Lab Grown|IGI

0.48ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG786648651

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

Certificate IGI LG786648651

Diamond specifications and retailer prices

From £136 GBP
As of November 4, 2026
Save £702 GBP (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £838 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 0.48ct lab-grown radiant diamond

This 0.48ct lab-grown radiant sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786648651 or 786648651. Listed at 11 retailers as of November 4, 2026, with prices from £136 to £838, a £702 spread on the same certified stone. MOH London lists it at £838. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.48
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786648651
Dimensions5.41 × 3.91 × 2.73 mm
L/W Ratio1.38
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
5.41 mm3.91 mm0.48 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786648651
Side View
Table 67.0%Crown 44.7°Girdle: MediumPavilion 39.1°Culet: NoneDepth 69.8%

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: £838 GBP|Low: £107 GBP|High: £850 GBP|Avg: £262 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 7£107 GBP
Retailer 10£136 GBP
Retailer 6£149 GBP
Retailer 4£179 GBP
Retailer 3£180 GBP
Retailer 2£199 GBP
Retailer 5£243 GBP
Retailer 8£267 GBP
Retailer 9£271 GBP
MOH London£838 GBP

43 data points across 10 retailers

11 retailers£136 GBP to £838 GBP

Retailer 1
-
£107 GBP
Price last confirmed 13 days ago
A
Retailer 2
-
£136 GBP
View
A
Retailer 3
-
£149 GBP
View
A
Retailer 4
-
£179 GBP
View
A
Retailer 5
-
£180 GBP
View
B+
Retailer 6
-
£199 GBP
View
B+
Retailer 7
-
£243 GBP
View
Retailer 8
-
£267 GBP
View
Price last confirmed 33 days ago
B+
Retailer 9
-
£271 GBP
View
B
Retailer 10
-
£366 GBP
View
Most Expensive
B
MOH London
LG786648651 · Nov 5
£838 GBP
View
10 more retailers have this diamond
Prices start from £136 GBPSave up to £702 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
0.48ct Radiant
£136 GBP