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Radiant|Lab Grown|IGI

1.50ct F VVS1 Radiant Lab Grown Diamond

F/VVS1 • IGI LG809665729

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

Certificate IGI LG809665729

Diamond specifications and retailer prices

From $298 SGD
$233 USD
As of November 2, 2026
Save $2,554 SGD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,852 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) and certified by IGI LG809665729 or 809665729. Listed at 11 retailers as of November 2, 2026, with prices from $298 to $2,852, a $2,554 spread on the same certified stone. Brilliant Earth lists it at $2,852. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
F
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809665729
Dimensions8.28 × 5.58 × 3.75 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.28 mm5.58 mm1.50 ctF / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809665729
Side View
Table 64.0%Crown 41.8°Girdle: MediumPavilion 35.4°Culet: NoneDepth 67.2%

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: Nov 2
Current: $2,852 SGD|Low: $285 SGD|High: $2,852 SGD|Avg: $1,278 SGD|+13.8%
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
November 2, 2026
Retailer 13$298 SGD
Retailer 12$496 SGD
Retailer 15$671 SGD
Retailer 3$709 SGD
Retailer 6$787 SGD
Retailer 8$943 SGD
Retailer 11$949 SGD
Retailer 5$1,004 SGD
Retailer 2$1,046 SGD
Retailer 17$1,046 SGD
Retailer 9$1,253 SGD
Retailer 7$1,477 SGD
Retailer 10$1,632 SGD
Retailer 4$1,698 SGD
Retailer 16$1,792 SGD
Brilliant Earth$2,852 SGD
Retailer 14$2,852 SGD

25 data points across 17 retailers

11 retailers$298 SGD to $2,852 SGD

A
Cheapest Retailer
-
$298 SGD
$233 USD
A
Retailer 2
-
$345 SGD
$270 USD
View
B+
Retailer 3
-
$496 SGD
$388 USD
View
B+
Retailer 4
-
$949 SGD
A$1,142 AUD
View
Retailer 5
-
$1,004 SGD
A$1,208 AUD
View
Price last confirmed 124 days ago
B
Retailer 6
-
$1,046 SGD
$818 USD
View
B
Retailer 7
-
$1,308 SGD
$1,023 USD
View
B
Retailer 8
-
$1,632 SGD
£1,005 GBP
View
Retailer 9
-
$2,507 SGD
$1,960 USD
View
Price last confirmed 32 days ago
C
Retailer 10
-
$2,852 SGD
$2,230 USD
View
Most Expensive
C
Brilliant Earth
20743655Y · Nov 2
$2,852 SGD
$2,230 USD
View
10 more retailers have this diamond
Prices start from $298 SGDSave up to $2,554 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
$298 SGD