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Radiant|Lab Grown|IGI

1.04ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG650406300

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

Certificate IGI LG650406300

Diamond specifications and retailer prices

From £137 GBP
As of November 4, 2026
Save £746 GBP (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £883 GBP at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

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 LG650406300 or 650406300. Listed at 23 retailers as of November 4, 2026, with prices from £137 to £883, a £746 spread on the same certified stone. Flawless Fine Jewelry lists it at £883. 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 angle44.3°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650406300
Dimensions7.29 × 5.00 × 3.41 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.29 mm5.00 mm1.04 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG650406300
Side View
Table 64.0%Crown 44.3°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 68.2%

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 4
Current: £721 GBP|Low: £132 GBP|High: £802 GBP|Avg: £365 GBP
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
Retailer 17
November 5, 2026
Retailer 2£137 GBP
Retailer 7£153 GBP
Retailer 5£158 GBP
Retailer 3£169 GBP
Retailer 6£169 GBP
Retailer 9£229 GBP
Retailer 14£286 GBP
Retailer 13£292 GBP
Retailer 10£303 GBP
Retailer 16£403 GBP
Retailer 8£403 GBP
Retailer 12£413 GBP
Retailer 15£510 GBP
Retailer 4£545 GBP
Retailer 17£557 GBP
Retailer 1£721 GBP
Retailer 11£789 GBP

45 data points across 17 retailers

23 retailers£137 GBP to £883 GBP

A
Cheapest Retailer
-
£137 GBP
A
Retailer 2
-
£153 GBP
View
Final sale: no returns
A
Retailer 3
-
£158 GBP
View
Retailer 4
-
£169 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
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£169 GBP
View
B+
Retailer 6
-
£229 GBP
View
A
Retailer 7
-
£286 GBP
View
A
Retailer 8
-
£292 GBP
View
A
Retailer 9
-
£303 GBP
View
A
Retailer 10
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£324 GBP
View
B+
Retailer 11
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£403 GBP
View
B+
Retailer 12
-
£403 GBP
View
B+
Retailer 13
-
£413 GBP
View
Retailer 14
-
£427 GBP
View
Price last confirmed 10 days ago
B+
Retailer 15
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£487 GBP
View
Retailer 16
-
£510 GBP
View
Price last confirmed 8 days ago
B
Retailer 17
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£545 GBP
View
B
Retailer 18
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£557 GBP
View
B
Retailer 19
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£565 GBP
View
B
Retailer 20
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£585 GBP
View
B
Retailer 21
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£721 GBP
View
B
Retailer 22
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£789 GBP
View
Most Expensive
B
Flawless Fine Jewelry
E1792F769 · Nov 4
£883 GBP
View
22 more retailers have this diamond
Prices start from £137 GBPSave up to £746 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
£137 GBP