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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 $285 SGD
$223 USD
As of October 30, 2026
Save $1,812 SGD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,097 SGD 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 $285 to $2,097, a $1,812 spread on the same certified stone. Brilliant Earth lists it at $2,097. 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: $2,097 SGD|Low: $274 SGD|High: $2,878 SGD|Avg: $940 SGD|-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$285 SGD
Retailer 4$318 SGD
Retailer 10$331 SGD
Retailer 8$354 SGD
Retailer 14$376 SGD
Retailer 13$476 SGD
Retailer 16$608 SGD
Retailer 2$641 SGD
Retailer 11$660 SGD
Retailer 17$827 SGD
Retailer 12$868 SGD
Retailer 9$1,138 SGD
Retailer 7$1,353 SGD
Retailer 15$1,428 SGD
Retailer 3$1,441 SGD
Retailer 18$1,535 SGD
Retailer 5$1,622 SGD
Brilliant Earth$2,097 SGD

36 data points across 18 retailers

25 retailers$285 SGD to $2,097 SGD

A
Cheapest Retailer
-
$285 SGD
$223 USD
A
Retailer 2
-
$318 SGD
$249 USD
View
Final sale: no returns
A
Retailer 3
-
$331 SGD
$259 USD
View
Retailer 4
-
$354 SGD
$277 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$354 SGD
$277 USD
View
A
Retailer 6
-
$376 SGD
£231 GBP
View
B+
Retailer 7
-
$476 SGD
$372 USD
View
A
Retailer 8
-
$608 SGD
ZAR 7,686 ZAR
View
A
Retailer 9
-
$641 SGD
€477 EUR
View
A
Retailer 10
-
$660 SGD
£406 GBP
View
A
Retailer 11
-
$726 SGD
$568 USD
View
A
Retailer 12
-
$774 SGD
$605 USD
View
A
Retailer 13
-
$774 SGD
$605 USD
View
A
Retailer 14
-
$827 SGD
A$995 AUD
View
B+
Retailer 15
-
$868 SGD
$679 USD
View
B+
Retailer 16
-
$1,138 SGD
$890 USD
View
B+
Retailer 17
-
$1,206 SGD
$943 USD
View
Retailer 18
-
$1,353 SGD
A$1,628 AUD
View
Price last confirmed 25 days ago
B
Retailer 19
-
$1,384 SGD
£852 GBP
View
B
Retailer 20
-
$1,428 SGD
£879 GBP
View
B
Retailer 21
-
$1,430 SGD
$1,118 USD
View
B
Retailer 22
-
$1,441 SGD
$1,127 USD
View
Retailer 23
-
$1,535 SGD
$1,200 USD
View
Price last confirmed 12 days ago
B
Retailer 24
-
$1,622 SGD
$1,268 USD
View
Most Expensive
B
Brilliant Earth
18297543A · Nov 2
$2,097 SGD
$1,640 USD
View
24 more retailers have this diamond
Prices start from $285 SGDSave up to $1,812 SGD

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
$285 SGD