CaratHunter
Plans
Radiant|Lab Grown|IGI

1.50ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG774655963

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

Certificate IGI LG774655963

Diamond specifications and retailer prices

From £166 GBP
$223 USD
As of October 30, 2026
Save £1,056 GBP (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,222 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 LG774655963 or 774655963. Listed at 25 retailers as of October 30, 2026, with prices from £166 to £1,222, a £1,056 spread on the same certified stone. Brilliant Earth lists it at £1,222. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774655963
Dimensions5.80 × 5.80 × 3.71 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.80 mm5.80 mm1.50 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774655963
Side View
Table 55.0%Crown 31.1°Girdle: MediumPavilion 34.9°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,222 GBP|Low: £159 GBP|High: £1,677 GBP|Avg: £548 GBP|-27.1%
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 6£166 GBP
Retailer 4£186 GBP
Retailer 10£193 GBP
Retailer 8£206 GBP
Retailer 14£219 GBP
Retailer 13£277 GBP
Retailer 16£355 GBP
Retailer 2£373 GBP
Retailer 11£384 GBP
Retailer 17£482 GBP
Retailer 12£506 GBP
Retailer 9£663 GBP
Retailer 7£789 GBP
Retailer 15£832 GBP
Retailer 3£840 GBP
Retailer 18£894 GBP
Retailer 5£945 GBP
Brilliant Earth£1,222 GBP

36 data points across 18 retailers

25 retailers£166 GBP to £1,222 GBP

A
Cheapest Retailer
-
£166 GBP
$223 USD
A
Retailer 2
-
£186 GBP
$249 USD
View
Final sale: no returns
A
Retailer 3
-
£193 GBP
$259 USD
View
Retailer 4
-
£206 GBP
$277 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£206 GBP
$277 USD
View
A
Retailer 6
-
£219 GBP
View
B+
Retailer 7
-
£277 GBP
$372 USD
View
A
Retailer 8
-
£355 GBP
ZAR 7,686 ZAR
View
A
Retailer 9
-
£373 GBP
€477 EUR
View
A
Retailer 10
-
£384 GBP
View
A
Retailer 11
-
£423 GBP
$568 USD
View
A
Retailer 12
-
£451 GBP
$605 USD
View
A
Retailer 13
-
£451 GBP
$605 USD
View
A
Retailer 14
-
£482 GBP
A$995 AUD
View
B+
Retailer 15
-
£506 GBP
$679 USD
View
B+
Retailer 16
-
£663 GBP
$890 USD
View
B+
Retailer 17
-
£703 GBP
$943 USD
View
Retailer 18
-
£789 GBP
A$1,628 AUD
View
Price last confirmed 25 days ago
B
Retailer 19
-
£806 GBP
View
B
Retailer 20
-
£832 GBP
View
B
Retailer 21
-
£833 GBP
$1,118 USD
View
B
Retailer 22
-
£840 GBP
$1,127 USD
View
Retailer 23
-
£894 GBP
$1,200 USD
View
Price last confirmed 12 days ago
B
Retailer 24
-
£945 GBP
$1,268 USD
View
Most Expensive
B
Brilliant Earth
18297543A · Nov 2
£1,222 GBP
$1,640 USD
View
24 more retailers have this diamond
Prices start from £166 GBPSave up to £1,056 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
£166 GBP