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 $262 USD
As of November 2, 2026
Save $1,988 USD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,250 USD 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 October 31, 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
Color
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,250 USD|Low: $252 USD|High: $2,260 USD|Avg: $706 USD
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$262 USD
Retailer 8$294 USD
Retailer 6$304 USD
Retailer 3$325 USD
Retailer 7$325 USD
Retailer 15$438 USD
Retailer 13$485 USD
Retailer 9$561 USD
Retailer 11$583 USD
Retailer 2$623 USD
Retailer 12$757 USD
Retailer 14$803 USD
Retailer 5$1,046 USD
Retailer 4$1,280 USD
Retailer 10$1,304 USD
Brilliant Earth$2,250 USD

44 data points across 16 retailers

21 retailers$262 USD to $2,250 USD

A
Cheapest Retailer
-
$262 USD
A
Retailer 2
-
$294 USD
View
Final sale: no returns
A
Retailer 3
-
$304 USD
View
A
Retailer 4
-
$325 USD
View
Retailer 5
-
$325 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$438 USD
View
A
Retailer 7
-
$485 USD
View
A
Retailer 8
-
$561 USD
ZAR 9,063 ZAR
View
B+
Retailer 9
-
$583 USD
€555 EUR
View
B+
Retailer 10
-
$619 USD
View
B+
Retailer 11
-
$623 USD
£490 GBP
View
B+
Retailer 12
-
$757 USD
A$1,164 AUD
View
B
Retailer 13
-
$803 USD
View
Retailer 14
-
$1,000 USD
View
Price last confirmed 17 days ago
B
Retailer 15
-
$1,046 USD
View
B
Retailer 16
-
$1,097 USD
View
B
Retailer 17
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$1,280 USD
View
Retailer 18
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$1,287 USD
View
Price last confirmed 84 days ago
B
Retailer 19
-
$1,304 USD
£1,027 GBP
View
B
Retailer 20
-
$2,250 USD
View
Most Expensive
Brilliant Earth
21385463A · Oct 8
$2,250 USD
View
Price last confirmed 24 days ago
20 more retailers have this diamond
Prices start from $262 USDSave up to $1,988 USD

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
$262 USD