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Radiant|Lab Grown|IGI

0.80ct F VS1 Radiant Lab Grown Diamond

GD • F/VS1 • IGI LG557213078

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

Certificate IGI LG557213078

Diamond specifications and retailer prices

From £129 GBP
As of November 2, 2026
Save £694 GBP (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £823 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.8ct lab-grown radiant diamond

This 0.8ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG557213078 or 557213078. Listed at 20 retailers as of November 1, 2026, with prices from £129 to £823, a £694 spread on the same certified stone. Reve Diamonds lists it at £823. 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

0.80
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle28.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557213078
Dimensions6.72 × 4.60 × 2.86 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.72 mm4.60 mm0.80 ctF / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG557213078
Side View
Table 74.0%Crown 36.6°Girdle: Slightly ThickPavilion 28.6°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
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 2
Current: £212 GBP|Low: £123 GBP|High: £823 GBP|Avg: £340 GBP|-1.0%
Retailer 1
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
Retailer 16
Reve Diamonds
November 2, 2026
Retailer 16£129 GBP
Retailer 7£144 GBP
Retailer 15£149 GBP
Retailer 12£159 GBP
Retailer 14£159 GBP
Retailer 1£212 GBP
Retailer 4£215 GBP
Retailer 11£277 GBP
Retailer 6£284 GBP
Retailer 9£285 GBP
Retailer 3£285 GBP
Retailer 8£332 GBP
Retailer 5£505 GBP
Retailer 13£512 GBP
Retailer 2£541 GBP
Retailer 10£745 GBP
Reve Diamonds£823 GBP

36 data points across 17 retailers

20 retailers£129 GBP to £823 GBP

A
Cheapest Retailer
-
£129 GBP
B+
Retailer 2
-
£144 GBP
View
Final sale: no returns
B+
Retailer 3
-
£149 GBP
View
Retailer 4
-
£159 GBP
View
Price last confirmed 12 days ago
B+
Retailer 5
-
£159 GBP
View
B+
Retailer 6
-
£171 GBP
View
B+
Retailer 7
-
£212 GBP
View
B+
Retailer 8
-
£215 GBP
View
B
Retailer 9
-
£277 GBP
View
B
Retailer 10
-
£284 GBP
View
B
Retailer 11
-
£285 GBP
View
Retailer 12
-
£285 GBP
View
Price last confirmed 24 days ago
B
Retailer 13
-
£332 GBP
View
B
Retailer 14
-
£448 GBP
View
B
Retailer 15
-
£505 GBP
View
B
Retailer 16
-
£512 GBP
View
C
Retailer 17
-
£541 GBP
View
B
Retailer 18
-
£552 GBP
View
B
Retailer 19
-
£745 GBP
View
Most Expensive
C
Reve Diamonds
3F3848B9B · Nov 1
£823 GBP
$1,107 USD
View
19 more retailers have this diamond
Prices start from £129 GBPSave up to £694 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
0.80ct Radiant
£129 GBP