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Radiant|Lab Grown|IGI

0.79ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG807628129

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

Certificate IGI LG807628129

Diamond specifications and retailer prices

From £166 GBP
As of November 4, 2026
Save £695 GBP (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £861 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 0.79ct lab-grown radiant diamond

This 0.79ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG807628129 or 807628129. Listed at 15 retailers as of November 4, 2026, with prices from £166 to £861, a £695 spread on the same certified stone. MOH London lists it at £861. 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

0.79
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807628129
Dimensions6.44 × 4.52 × 3.13 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.44 mm4.52 mm0.79 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807628129
Side View
Table 68.0%Crown 38.8°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 69.2%

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: £861 GBP|Low: £166 GBP|High: £888 GBP|Avg: £472 GBP|+11.2%
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
Retailer 15
November 5, 2026
Retailer 10£166 GBP
Retailer 3£250 GBP
Retailer 2£335 GBP
Retailer 15£337 GBP
Retailer 13£340 GBP
Retailer 14£378 GBP
Retailer 4£410 GBP
Retailer 12£473 GBP
Retailer 6£502 GBP
Retailer 7£567 GBP
Retailer 11£596 GBP
Retailer 8£626 GBP
Retailer 9£633 GBP
Retailer 5£659 GBP
MOH London£861 GBP

24 data points across 15 retailers

15 retailers£166 GBP to £861 GBP

A
Cheapest Retailer
-
£166 GBP
Final sale: no returns
A
Retailer 2
-
£250 GBP
View
A
Retailer 3
-
£335 GBP
View
A
Retailer 4
-
£337 GBP
View
A
Retailer 5
-
£340 GBP
View
A
Retailer 6
-
£378 GBP
View
B+
Retailer 7
-
£410 GBP
View
B+
Retailer 8
-
£473 GBP
View
B+
Retailer 9
-
£502 GBP
View
Retailer 10
-
£567 GBP
View
Price last confirmed 9 days ago
B
Retailer 11
-
£596 GBP
View
B+
Retailer 12
-
£626 GBP
View
B+
Retailer 13
-
£633 GBP
View
B
Retailer 14
-
£659 GBP
View
Most Expensive
B
MOH London
LG807628129 · Nov 5
£861 GBP
View
14 more retailers have this diamond
Prices start from £166 GBPSave up to £695 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
0.79ct Radiant
£166 GBP