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Radiant|Lab Grown|IGI

1.50ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG688501960

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

Certificate IGI LG688501960

Diamond specifications and retailer prices

From £162 GBP
$217 USD
As of November 2, 2026
Save £1,396 GBP (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,557 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG688501960 or 688501960. Listed at 10 retailers as of November 2, 2026, with prices from £162 to £1,557, a £1,396 spread on the same certified stone. Do Amore Diamonds lists it at £1,557. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG688501960
Dimensions8.53 × 5.67 × 3.57 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.53 mm5.67 mm1.50 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG688501960
Side View
Table 66.0%Crown 39°Girdle: ThickPavilion 32.4°Culet: NoneDepth 63.0%

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: £1,557 GBP|Low: £151 GBP|High: £1,557 GBP|Avg: £596 GBP|+3.5%
Do Amore Diamonds
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 3, 2026
Retailer 10£162 GBP
Retailer 15£162 GBP
Retailer 14£188 GBP
Retailer 13£344 GBP
Retailer 7£358 GBP
Retailer 11£446 GBP
Retailer 5£464 GBP
Retailer 2£518 GBP
Retailer 9£648 GBP
Retailer 12£712 GBP
Retailer 6£803 GBP
Retailer 3£845 GBP
Retailer 4£865 GBP
Retailer 8£888 GBP
Do Amore Diamonds£1,557 GBP

28 data points across 15 retailers

10 retailers£162 GBP to £1,557 GBP

A
Cheapest Retailer
-
£162 GBP
$217 USD
A
Retailer 2
-
£162 GBP
$218 USD
View
Final sale: no returns
A
Retailer 3
-
£188 GBP
$252 USD
View
A
Retailer 4
-
£344 GBP
$462 USD
View
A
Retailer 5
-
£446 GBP
$598 USD
View
B+
Retailer 6
-
£518 GBP
A$1,069 AUD
View
B+
Retailer 7
-
£648 GBP
$869 USD
View
B+
Retailer 8
-
£712 GBP
$956 USD
View
B
Retailer 9
-
£888 GBP
View
Most Expensive
B
Do Amore Diamonds
27-DAD4A9C0A · Nov 2
£1,557 GBP
$2,090 USD
View
9 more retailers have this diamond
Prices start from £162 GBPSave up to £1,396 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
1.50ct Radiant
£162 GBP