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Radiant|Lab Grown|IGI

0.79ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG842609105

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

Certificate IGI LG842609105

Diamond specifications and retailer prices

From £176 GBP
As of November 4, 2026
Save £795 GBP (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £971 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 top-tier cut grade and certified by IGI LG842609105 or 842609105. Listed at 23 retailers as of November 4, 2026, with prices from £176 to £971, a £795 spread on the same certified stone. Reve Diamonds lists it at £971. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.79
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842609105
Dimensions6.84 × 4.66 × 3.02 mm
L/W Ratio1.47
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
6.84 mm4.66 mm0.79 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842609105
Side View
Table 66.0%Crown 37.6°Girdle: MED-STKPavilion 34.8°Culet: NoneDepth 64.8%

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: £407 GBP|Low: £176 GBP|High: £971 GBP|Avg: £509 GBP|+1.5%
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Retailer 21
Reve Diamonds
November 5, 2026
Retailer 21£176 GBP
Retailer 20£204 GBP
Retailer 2£209 GBP
Retailer 4£218 GBP
Retailer 19£218 GBP
Retailer 10£336 GBP
Retailer 13£344 GBP
Retailer 16£347 GBP
Retailer 6£356 GBP
Retailer 7£388 GBP
Retailer 17£395 GBP
Retailer 1£407 GBP
Retailer 5£450 GBP
Retailer 15£556 GBP
Retailer 18£582 GBP
Retailer 3£699 GBP
Retailer 8£737 GBP
Retailer 9£742 GBP
Retailer 14£756 GBP
Retailer 12£869 GBP
Retailer 11£878 GBP
Reve Diamonds£971 GBP

24 data points across 22 retailers

23 retailers£176 GBP to £971 GBP

A
Cheapest Retailer
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£176 GBP
A
Retailer 2
-
£204 GBP
View
A
Retailer 3
-
£209 GBP
View
Final sale: no returns
Retailer 4
-
£218 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
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£218 GBP
View
A
Retailer 6
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£336 GBP
View
A
Retailer 7
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£344 GBP
View
A
Retailer 8
-
£347 GBP
View
A
Retailer 9
-
£356 GBP
View
A
Retailer 10
-
£388 GBP
View
A
Retailer 11
-
£395 GBP
View
A
Retailer 12
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£407 GBP
View
B+
Retailer 13
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£450 GBP
View
B+
Retailer 14
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£556 GBP
View
Retailer 15
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£582 GBP
View
Price last confirmed 8 days ago
B
Retailer 16
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£699 GBP
View
B
Retailer 17
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£704 GBP
View
B
Retailer 18
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£737 GBP
View
B
Retailer 19
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£742 GBP
View
B
Retailer 20
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£756 GBP
View
B
Retailer 21
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£869 GBP
View
B
Retailer 22
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£878 GBP
View
Most Expensive
B
Reve Diamonds
24472904A · Nov 4
£971 GBP
$1,311 USD
View
22 more retailers have this diamond
Prices start from £176 GBPSave up to £795 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
£176 GBP