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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 $318 AUD
$223 USD
As of October 30, 2026
Save $2,022 AUD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,340 AUD 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 $318 to $2,340, a $2,022 spread on the same certified stone. Brilliant Earth lists it at $2,340. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,340 AUD|Low: $305 AUD|High: $3,211 AUD|Avg: $1,049 AUD|-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$318 AUD
Retailer 4$355 AUD
Retailer 10$370 AUD
Retailer 8$395 AUD
Retailer 14$419 AUD
Retailer 13$531 AUD
Retailer 16$679 AUD
Retailer 2$715 AUD
Retailer 11$736 AUD
Retailer 17$923 AUD
Retailer 12$969 AUD
Retailer 9$1,270 AUD
Retailer 7$1,510 AUD
Retailer 15$1,593 AUD
Retailer 3$1,608 AUD
Retailer 18$1,712 AUD
Retailer 5$1,809 AUD
Brilliant Earth$2,340 AUD

36 data points across 18 retailers

25 retailers$318 AUD to $2,340 AUD

A
Cheapest Retailer
-
$318 AUD
$223 USD
A
Retailer 2
-
$355 AUD
$249 USD
View
Final sale: no returns
A
Retailer 3
-
$370 AUD
$259 USD
View
Retailer 4
-
$395 AUD
$277 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$395 AUD
$277 USD
View
A
Retailer 6
-
$419 AUD
£231 GBP
View
B+
Retailer 7
-
$531 AUD
$372 USD
View
A
Retailer 8
-
$679 AUD
ZAR 7,686 ZAR
View
A
Retailer 9
-
$715 AUD
€477 EUR
View
A
Retailer 10
-
$736 AUD
£406 GBP
View
A
Retailer 11
-
$810 AUD
$568 USD
View
A
Retailer 12
-
$863 AUD
$605 USD
View
A
Retailer 13
-
$863 AUD
$605 USD
View
A
Retailer 14
-
$923 AUD
View
B+
Retailer 15
-
$969 AUD
$679 USD
View
B+
Retailer 16
-
$1,270 AUD
$890 USD
View
B+
Retailer 17
-
$1,345 AUD
$943 USD
View
Retailer 18
-
$1,510 AUD
View
Price last confirmed 25 days ago
B
Retailer 19
-
$1,544 AUD
£852 GBP
View
B
Retailer 20
-
$1,593 AUD
£879 GBP
View
B
Retailer 21
-
$1,595 AUD
$1,118 USD
View
B
Retailer 22
-
$1,608 AUD
$1,127 USD
View
Retailer 23
-
$1,712 AUD
$1,200 USD
View
Price last confirmed 12 days ago
B
Retailer 24
-
$1,809 AUD
$1,268 USD
View
Most Expensive
B
Brilliant Earth
18297543A · Nov 2
$2,340 AUD
$1,640 USD
View
24 more retailers have this diamond
Prices start from $318 AUDSave up to $2,022 AUD

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
$318 AUD