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Radiant|Lab Grown|IGI

1.04ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG640446942

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

Certificate IGI LG640446942

Diamond specifications and retailer prices

From £129 GBP
As of November 4, 2026
Save £618 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £747 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.04ct lab-grown radiant diamond

This 1.04ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG640446942 or 640446942. Listed at 21 retailers as of November 4, 2026, with prices from £129 to £747, a £618 spread on the same certified stone. MOH London lists it at £747. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640446942
Dimensions7.03 × 4.96 × 3.43 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.03 mm4.96 mm1.04 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640446942
Side View
Table 63.0%Crown 41.3°Girdle: MED-STKPavilion 35.2°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: £747 GBP|Low: £123 GBP|High: £759 GBP|Avg: £352 GBP|-0.5%
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 15£129 GBP
Retailer 7£145 GBP
Retailer 5£150 GBP
Retailer 3£160 GBP
Retailer 6£160 GBP
Retailer 12£269 GBP
Retailer 11£276 GBP
Retailer 8£284 GBP
Retailer 10£391 GBP
Retailer 13£504 GBP
Retailer 4£516 GBP
Retailer 9£545 GBP
Retailer 14£565 GBP
Retailer 2£684 GBP
MOH London£747 GBP

46 data points across 15 retailers

21 retailers£129 GBP to £747 GBP

A
Cheapest Retailer
-
£129 GBP
A
Retailer 2
-
£145 GBP
View
Final sale: no returns
A
Retailer 3
-
£150 GBP
View
Retailer 4
-
£160 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£160 GBP
View
B+
Retailer 6
-
£219 GBP
View
A
Retailer 7
-
£256 GBP
View
A
Retailer 8
-
£269 GBP
View
A
Retailer 9
-
£276 GBP
View
A
Retailer 10
-
£284 GBP
View
B+
Retailer 11
-
£391 GBP
View
B+
Retailer 12
-
£411 GBP
View
Retailer 13
-
£504 GBP
View
Price last confirmed 8 days ago
B+
Retailer 14
-
£516 GBP
View
B
Retailer 15
-
£536 GBP
View
B
Retailer 16
-
£545 GBP
View
B
Retailer 17
-
£556 GBP
View
B
Retailer 18
-
£565 GBP
View
B
Retailer 19
-
£684 GBP
View
B
Retailer 20
-
£684 GBP
View
Most Expensive
B
MOH London
LG640446942 · Nov 5
£747 GBP
View
20 more retailers have this diamond
Prices start from £129 GBPSave up to £618 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
1.04ct Radiant
£129 GBP