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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 $396 NZD
$223 USD
As of October 30, 2026
Save $2,518 NZD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,915 NZD 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 $396 to $2,915, a $2,518 spread on the same certified stone. Brilliant Earth lists it at $2,915. 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

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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: Oct 30
Current: $2,915 NZD|Low: $380 NZD|High: $3,999 NZD|Avg: $1,306 NZD|-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$396 NZD
Retailer 4$443 NZD
Retailer 10$460 NZD
Retailer 8$492 NZD
Retailer 14$522 NZD
Retailer 13$661 NZD
Retailer 16$846 NZD
Retailer 2$890 NZD
Retailer 11$917 NZD
Retailer 17$1,149 NZD
Retailer 12$1,207 NZD
Retailer 9$1,582 NZD
Retailer 7$1,881 NZD
Retailer 15$1,984 NZD
Retailer 3$2,003 NZD
Retailer 18$2,133 NZD
Retailer 5$2,254 NZD
Brilliant Earth$2,915 NZD

36 data points across 18 retailers

25 retailers$396 NZD to $2,915 NZD

A
Cheapest Retailer
-
$396 NZD
$223 USD
A
Retailer 2
-
$443 NZD
$249 USD
View
Final sale: no returns
A
Retailer 3
-
$460 NZD
$259 USD
View
Retailer 4
-
$492 NZD
$277 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$492 NZD
$277 USD
View
A
Retailer 6
-
$522 NZD
£231 GBP
View
B+
Retailer 7
-
$661 NZD
$372 USD
View
A
Retailer 8
-
$846 NZD
ZAR 7,686 ZAR
View
A
Retailer 9
-
$890 NZD
€477 EUR
View
A
Retailer 10
-
$917 NZD
£406 GBP
View
A
Retailer 11
-
$1,009 NZD
$568 USD
View
A
Retailer 12
-
$1,075 NZD
$605 USD
View
A
Retailer 13
-
$1,075 NZD
$605 USD
View
A
Retailer 14
-
$1,149 NZD
A$995 AUD
View
B+
Retailer 15
-
$1,207 NZD
$679 USD
View
B+
Retailer 16
-
$1,582 NZD
$890 USD
View
B+
Retailer 17
-
$1,676 NZD
$943 USD
View
Retailer 18
-
$1,881 NZD
A$1,628 AUD
View
Price last confirmed 25 days ago
B
Retailer 19
-
$1,923 NZD
£852 GBP
View
B
Retailer 20
-
$1,984 NZD
£879 GBP
View
B
Retailer 21
-
$1,987 NZD
$1,118 USD
View
B
Retailer 22
-
$2,003 NZD
$1,127 USD
View
Retailer 23
-
$2,133 NZD
$1,200 USD
View
Price last confirmed 12 days ago
B
Retailer 24
-
$2,254 NZD
$1,268 USD
View
Most Expensive
B
Brilliant Earth
18297543A · Nov 2
$2,915 NZD
$1,640 USD
View
24 more retailers have this diamond
Prices start from $396 NZDSave up to $2,518 NZD

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
$396 NZD