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Radiant|Lab Grown|IGI

1.05ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG533213642

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

Certificate IGI LG533213642

Diamond specifications and retailer prices

From £156 GBP
As of November 4, 2026
Save £754 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £910 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG533213642 or 533213642. Listed at 18 retailers as of November 4, 2026, with prices from £156 to £910, a £754 spread on the same certified stone. Reve Diamonds lists it at £910. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle31.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533213642
Dimensions6.76 × 4.94 × 3.42 mm
L/W Ratio1.37
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
6.76 mm4.94 mm1.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533213642
Side View
Table 66.0%Crown 45.4°Girdle: MED-STKPavilion 31.2°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: £355 GBP|Low: £150 GBP|High: £910 GBP|Avg: £427 GBP|+8.6%
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 5, 2026
Retailer 14£156 GBP
Retailer 8£174 GBP
Retailer 3£181 GBP
Retailer 4£194 GBP
Retailer 15£194 GBP
Retailer 6£264 GBP
Retailer 2£334 GBP
Retailer 11£334 GBP
Retailer 1£355 GBP
Retailer 7£369 GBP
Retailer 10£473 GBP
Retailer 16£623 GBP
Retailer 13£625 GBP
Retailer 5£662 GBP
Retailer 12£674 GBP
Retailer 9£774 GBP
Reve Diamonds£910 GBP

45 data points across 17 retailers

18 retailers£156 GBP to £910 GBP

A
Cheapest Retailer
-
£156 GBP
A
Retailer 2
-
£174 GBP
View
Final sale: no returns
A
Retailer 3
-
£181 GBP
View
Retailer 4
-
£194 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£194 GBP
View
A
Retailer 6
-
£264 GBP
View
B+
Retailer 7
-
£334 GBP
View
A
Retailer 8
-
£334 GBP
View
B+
Retailer 9
-
£355 GBP
View
B+
Retailer 10
-
£369 GBP
View
B+
Retailer 11
-
£388 GBP
View
B+
Retailer 12
-
£473 GBP
View
B
Retailer 13
-
£623 GBP
View
B
Retailer 14
-
£625 GBP
View
B
Retailer 15
-
£662 GBP
View
B
Retailer 16
-
£674 GBP
View
B
Retailer 17
-
£774 GBP
View
Most Expensive
B
Reve Diamonds
00E4F5F46 · Nov 4
£910 GBP
$1,229 USD
View
17 more retailers have this diamond
Prices start from £156 GBPSave up to £754 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
1.05ct Radiant
£156 GBP