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 $233 USD
As of November 2, 2026
Save $1,997 USD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,230 USD at Brilliant Earth · As of October 31, 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 October 31, 2026, with prices from $233 to $2,230, a $1,997 spread on the same certified stone. Brilliant Earth lists it at $2,230. 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
-
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

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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: $2,230 USD|Low: $223 USD|High: $2,230 USD|Avg: $1,001 USD|+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 1, 2026
Retailer 13$233 USD
Retailer 12$388 USD
Retailer 15$525 USD
Retailer 3$554 USD
Retailer 6$615 USD
Retailer 8$737 USD
Retailer 10$742 USD
Retailer 5$785 USD
Retailer 11$803 USD
Retailer 17$818 USD
Retailer 9$980 USD
Retailer 7$1,155 USD
Retailer 2$1,276 USD
Retailer 4$1,328 USD
Retailer 16$1,401 USD
Brilliant Earth$2,230 USD
Retailer 14$2,230 USD

25 data points across 17 retailers

11 retailers$233 USD to $2,230 USD

A
Cheapest Retailer
-
$233 USD
A
Retailer 2
-
$270 USD
View
B+
Retailer 3
-
$388 USD
View
B+
Retailer 4
-
$742 USD
A$1,142 AUD
View
Retailer 5
-
$785 USD
A$1,208 AUD
View
Price last confirmed 123 days ago
B
Retailer 6
-
$803 USD
View
B
Retailer 7
-
$1,023 USD
View
B
Retailer 8
-
$1,276 USD
£1,005 GBP
View
Retailer 9
-
$1,960 USD
View
Price last confirmed 31 days ago
C
Retailer 10
-
$2,230 USD
View
Most Expensive
C
Brilliant Earth
20743655Y · Oct 31
$2,230 USD
View
10 more retailers have this diamond
Prices start from $233 USDSave up to $1,997 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
$233 USD