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Radiant|Lab Grown|IGI

1.50ct F VVS1 Radiant Lab Grown Diamond

VG • F/VVS1 • IGI LG602356064

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

Certificate IGI LG602356064

Diamond specifications and retailer prices

From $335 SGD
$262 USD
As of November 2, 2026
Save $2,542 SGD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,878 SGD at Brilliant Earth · As of October 8, 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 very-good cut grade and certified by IGI LG602356064 or 602356064. Listed at 21 retailers as of November 2, 2026, with a 759% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602356064
Dimensions7.96 × 5.65 × 3.89 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.96 mm5.65 mm1.50 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602356064
Side View
Table 58.0%Crown 38.7°Girdle: MediumPavilion 36.3°Culet: NoneDepth 68.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $2,878 SGD|Low: $322 SGD|High: $2,890 SGD|Avg: $903 SGD
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
November 2, 2026
Retailer 16$335 SGD
Retailer 8$376 SGD
Retailer 6$389 SGD
Retailer 3$416 SGD
Retailer 7$416 SGD
Retailer 15$560 SGD
Retailer 13$620 SGD
Retailer 9$717 SGD
Retailer 11$745 SGD
Retailer 2$796 SGD
Retailer 12$968 SGD
Retailer 14$1,027 SGD
Retailer 5$1,338 SGD
Retailer 4$1,637 SGD
Retailer 10$1,668 SGD
Brilliant Earth$2,878 SGD

43 data points across 16 retailers

21 retailers$335 SGD to $2,878 SGD

A
Cheapest Retailer
-
$335 SGD
$262 USD
A
Retailer 2
-
$376 SGD
$294 USD
View
Final sale: no returns
A
Retailer 3
-
$389 SGD
$304 USD
View
A
Retailer 4
-
$416 SGD
$325 USD
View
Retailer 5
-
$416 SGD
$325 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$560 SGD
$438 USD
View
A
Retailer 7
-
$620 SGD
$485 USD
View
A
Retailer 8
-
$717 SGD
ZAR 9,063 ZAR
View
B+
Retailer 9
-
$745 SGD
€555 EUR
View
B+
Retailer 10
-
$792 SGD
$619 USD
View
B+
Retailer 11
-
$796 SGD
£490 GBP
View
B+
Retailer 12
-
$968 SGD
A$1,164 AUD
View
B
Retailer 13
-
$1,027 SGD
$803 USD
View
Retailer 14
-
$1,279 SGD
$1,000 USD
View
Price last confirmed 17 days ago
B
Retailer 15
-
$1,338 SGD
$1,046 USD
View
B
Retailer 16
-
$1,403 SGD
$1,097 USD
View
B
Retailer 17
-
$1,637 SGD
$1,280 USD
View
Retailer 18
-
$1,647 SGD
$1,287 USD
View
Price last confirmed 85 days ago
B
Retailer 19
-
$1,668 SGD
£1,027 GBP
View
B
Retailer 20
-
$2,878 SGD
$2,250 USD
View
Most Expensive
Brilliant Earth
21385463A · Oct 8
$2,878 SGD
$2,250 USD
View
Price last confirmed 25 days ago
20 more retailers have this diamond
Prices start from $335 SGDSave up to $2,542 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
$335 SGD