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Radiant|Lab Grown|IGI

1.49ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG642488810

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

Certificate IGI LG642488810

Diamond specifications and retailer prices

From £165 GBP
$221 USD
As of November 2, 2026
Save £1,005 GBP (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,170 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.49ct lab-grown radiant diamond

This 1.49ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG642488810 or 642488810. Listed at 25 retailers as of November 2, 2026, with prices from £165 to £1,170, a £1,005 spread on the same certified stone. Brilliant Earth lists it at £1,170. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG642488810
Dimensions8.09 × 5.55 × 3.81 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
8.09 mm5.55 mm1.49 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG642488810
Side View
Table 60.0%Crown 43.1°Girdle: MediumPavilion 34.1°Culet: NoneDepth 68.6%

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: £1,170 GBP|Low: £159 GBP|High: £1,259 GBP|Avg: £541 GBP|-7.1%
Brilliant Earth
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
November 2, 2026
Retailer 6£165 GBP
Retailer 4£185 GBP
Retailer 7£205 GBP
Retailer 9£251 GBP
Retailer 15£276 GBP
Retailer 14£330 GBP
Retailer 12£353 GBP
Retailer 10£381 GBP
Retailer 11£499 GBP
Retailer 2£502 GBP
Retailer 8£658 GBP
Retailer 16£751 GBP
Retailer 13£821 GBP
Retailer 3£909 GBP
Retailer 5£941 GBP
Brilliant Earth£1,170 GBP

36 data points across 16 retailers

25 retailers£165 GBP to £1,170 GBP

A
Cheapest Retailer
-
£165 GBP
$221 USD
A
Retailer 2
-
£185 GBP
$248 USD
View
Final sale: no returns
A
Retailer 3
-
£192 GBP
$257 USD
View
A
Retailer 4
-
£205 GBP
$275 USD
View
Retailer 5
-
£205 GBP
$275 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£251 GBP
View
B+
Retailer 7
-
£276 GBP
$370 USD
View
A
Retailer 8
-
£330 GBP
€422 EUR
View
A
Retailer 9
-
£353 GBP
ZAR 7,660 ZAR
View
A
Retailer 10
-
£381 GBP
View
A
Retailer 11
-
£420 GBP
$564 USD
View
A
Retailer 12
-
£449 GBP
$602 USD
View
B+
Retailer 13
-
£499 GBP
A$1,030 AUD
View
B+
Retailer 14
-
£502 GBP
$674 USD
View
B+
Retailer 15
-
£616 GBP
$826 USD
View
B+
Retailer 16
-
£622 GBP
View
B+
Retailer 17
-
£658 GBP
$883 USD
View
B+
Retailer 18
-
£697 GBP
$935 USD
View
B
Retailer 19
-
£751 GBP
A$1,551 AUD
View
B
Retailer 20
-
£795 GBP
View
B
Retailer 21
-
£821 GBP
View
B
Retailer 22
-
£846 GBP
$1,135 USD
View
B
Retailer 23
-
£909 GBP
$1,220 USD
View
B
Retailer 24
-
£941 GBP
$1,262 USD
View
Most Expensive
B
Brilliant Earth
11053499A · Nov 2
£1,170 GBP
$1,570 USD
View
24 more retailers have this diamond
Prices start from £165 GBPSave up to £1,005 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
1.49ct Radiant
£165 GBP