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Radiant|Lab Grown|IGI

1.10ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG645443642

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

Certificate IGI LG645443642

Diamond specifications and retailer prices

From £164 GBP
$220 USD
As of November 2, 2026
Save £650 GBP (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £814 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.1ct lab-grown radiant diamond

This 1.1ct 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 LG645443642 or 645443642. Listed at 16 retailers as of November 1, 2026, with prices from £164 to £814, a £650 spread on the same certified stone. MOH London lists it at £814. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645443642
Dimensions7.67 × 5.17 × 3.41 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.67 mm5.17 mm1.10 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645443642
Side View
Table 65.0%Crown 36.8°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 66.0%

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 2
Current: £814 GBP|Low: £157 GBP|High: £823 GBP|Avg: £411 GBP|+4.0%
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
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Retailer 16
November 2, 2026
Retailer 12£164 GBP
Retailer 5£183 GBP
Retailer 3£190 GBP
Retailer 4£203 GBP
Retailer 14£203 GBP
Retailer 6£287 GBP
Retailer 16£347 GBP
Retailer 9£350 GBP
Retailer 2£377 GBP
Retailer 7£380 GBP
Retailer 10£496 GBP
Retailer 13£574 GBP
Retailer 15£653 GBP
Retailer 11£655 GBP
Retailer 8£692 GBP
MOH London£814 GBP

45 data points across 16 retailers

16 retailers£164 GBP to £814 GBP

A
Cheapest Retailer
-
£164 GBP
$220 USD
A
Retailer 2
-
£183 GBP
$246 USD
View
Final sale: no returns
A
Retailer 3
-
£190 GBP
$255 USD
View
A
Retailer 4
-
£203 GBP
$272 USD
View
Retailer 5
-
£203 GBP
$272 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£287 GBP
$385 USD
View
B+
Retailer 7
-
£347 GBP
$466 USD
View
B+
Retailer 8
-
£350 GBP
ZAR 7,598 ZAR
View
B+
Retailer 9
-
£377 GBP
View
B+
Retailer 10
-
£380 GBP
$510 USD
View
B+
Retailer 11
-
£496 GBP
A$1,024 AUD
View
Retailer 12
-
£574 GBP
$770 USD
View
Price last confirmed 24 days ago
B
Retailer 13
-
£653 GBP
$876 USD
View
B
Retailer 14
-
£655 GBP
$879 USD
View
B
Retailer 15
-
£692 GBP
$928 USD
View
Most Expensive
B
MOH London
LG645443642 · Nov 1
£814 GBP
View
15 more retailers have this diamond
Prices start from £164 GBPSave up to £650 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
1.10ct Radiant
£164 GBP