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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 $332 AUD
$233 USD
As of November 2, 2026
Save $2,850 AUD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,182 AUD 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 $332 to $3,182, a $2,850 spread on the same certified stone. Brilliant Earth lists it at $3,182. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,182 AUD|Low: $318 AUD|High: $3,182 AUD|Avg: $1,426 AUD|+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$332 AUD
Retailer 12$554 AUD
Retailer 15$749 AUD
Retailer 3$791 AUD
Retailer 6$878 AUD
Retailer 8$1,052 AUD
Retailer 11$1,059 AUD
Retailer 5$1,120 AUD
Retailer 2$1,167 AUD
Retailer 17$1,167 AUD
Retailer 9$1,398 AUD
Retailer 7$1,648 AUD
Retailer 10$1,821 AUD
Retailer 4$1,895 AUD
Retailer 16$1,999 AUD
Brilliant Earth$3,182 AUD
Retailer 14$3,182 AUD

25 data points across 17 retailers

11 retailers$332 AUD to $3,182 AUD

A
Cheapest Retailer
-
$332 AUD
$233 USD
A
Retailer 2
-
$385 AUD
$270 USD
View
B+
Retailer 3
-
$554 AUD
$388 USD
View
B+
Retailer 4
-
$1,059 AUD
View
Retailer 5
-
$1,120 AUD
View
Price last confirmed 124 days ago
B
Retailer 6
-
$1,167 AUD
$818 USD
View
B
Retailer 7
-
$1,460 AUD
$1,023 USD
View
B
Retailer 8
-
$1,821 AUD
£1,005 GBP
View
Retailer 9
-
$2,797 AUD
$1,960 USD
View
Price last confirmed 32 days ago
C
Retailer 10
-
$3,182 AUD
$2,230 USD
View
Most Expensive
C
Brilliant Earth
20743655Y · Nov 2
$3,182 AUD
$2,230 USD
View
10 more retailers have this diamond
Prices start from $332 AUDSave up to $2,850 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
$332 AUD