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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 $374 AUD
$262 USD
As of November 2, 2026
Save $2,837 AUD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,211 AUD 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: $3,211 AUD|Low: $360 AUD|High: $3,225 AUD|Avg: $1,008 AUD
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 3, 2026
Retailer 16$374 AUD
Retailer 8$420 AUD
Retailer 6$434 AUD
Retailer 3$464 AUD
Retailer 7$464 AUD
Retailer 15$625 AUD
Retailer 13$692 AUD
Retailer 9$800 AUD
Retailer 11$832 AUD
Retailer 2$888 AUD
Retailer 12$1,080 AUD
Retailer 14$1,146 AUD
Retailer 5$1,493 AUD
Retailer 4$1,826 AUD
Retailer 10$1,861 AUD
Brilliant Earth$3,211 AUD

44 data points across 16 retailers

21 retailers$374 AUD to $3,211 AUD

A
Cheapest Retailer
-
$374 AUD
$262 USD
A
Retailer 2
-
$420 AUD
$294 USD
View
Final sale: no returns
A
Retailer 3
-
$434 AUD
$304 USD
View
A
Retailer 4
-
$464 AUD
$325 USD
View
Retailer 5
-
$464 AUD
$325 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$625 AUD
$438 USD
View
A
Retailer 7
-
$692 AUD
$485 USD
View
A
Retailer 8
-
$800 AUD
ZAR 9,063 ZAR
View
B+
Retailer 9
-
$832 AUD
€555 EUR
View
B+
Retailer 10
-
$883 AUD
$619 USD
View
B+
Retailer 11
-
$888 AUD
£490 GBP
View
B+
Retailer 12
-
$1,080 AUD
View
B
Retailer 13
-
$1,146 AUD
$803 USD
View
Retailer 14
-
$1,427 AUD
$1,000 USD
View
Price last confirmed 17 days ago
B
Retailer 15
-
$1,493 AUD
$1,046 USD
View
B
Retailer 16
-
$1,565 AUD
$1,097 USD
View
B
Retailer 17
-
$1,826 AUD
$1,280 USD
View
Retailer 18
-
$1,837 AUD
$1,287 USD
View
Price last confirmed 85 days ago
B
Retailer 19
-
$1,861 AUD
£1,027 GBP
View
B
Retailer 20
-
$3,211 AUD
$2,250 USD
View
Most Expensive
Brilliant Earth
21385463A · Oct 8
$3,211 AUD
$2,250 USD
View
Price last confirmed 25 days ago
20 more retailers have this diamond
Prices start from $374 AUDSave up to $2,837 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
$374 AUD