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Radiant|Lab Grown|IGI

3.09ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG800661822

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

Certificate IGI LG800661822

Diamond specifications and retailer prices

From $1,133 AUD
As of November 3, 2026
Save $8,688 AUD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,822 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800661822 or 800661822. Listed at 18 retailers as of November 3, 2026, with prices from $1,133 to $9,822, a $8,688 spread on the same certified stone. Brilliant Earth lists it at $9,822. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.09
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800661822
Dimensions9.97 × 7.27 × 4.92 mm
L/W Ratio1.37
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.97 mm7.27 mm3.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800661822
Side View
Table 65.0%Crown 43.2°Girdle: Slightly ThickPavilion 35.3°Culet: NoneDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: $9,822 AUD|Low: $934 AUD|High: $9,822 AUD|Avg: $3,088 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
Retailer 17
Retailer 18
November 2, 2026
Retailer 12$1,133 AUD
Retailer 9$1,280 AUD
Retailer 4$1,364 AUD
Retailer 17$1,383 AUD
Retailer 7$1,458 AUD
Retailer 2$1,674 AUD
Retailer 3$2,021 AUD
Retailer 11$2,438 AUD
Retailer 15$2,594 AUD
Retailer 16$2,596 AUD
Retailer 8$2,975 AUD
Retailer 6$3,207 AUD
Retailer 5$3,883 AUD
Retailer 14$4,573 AUD
Retailer 10$5,004 AUD
Retailer 13$6,693 AUD
Retailer 18$7,484 AUD
Brilliant Earth$9,822 AUD

18 data points across 18 retailers

18 retailers$1,133 AUD to $9,822 AUD

Retailer 1
-
$844 AUD
Price last confirmed 17 days ago
A
Retailer 2
-
$1,133 AUD
View
A
Retailer 3
-
$1,364 AUD
View
A
Retailer 4
-
$1,383 AUD
View
A
Retailer 5
-
$1,674 AUD
View
A
Retailer 6
-
$2,021 AUD
View
B+
Retailer 7
-
$2,438 AUD
View
B+
Retailer 8
-
$2,594 AUD
View
B+
Retailer 9
-
$2,596 AUD
View
Retailer 10
-
$3,036 AUD
View
Price last confirmed 16 days ago
Retailer 11
-
$3,883 AUD
View
Price last confirmed 28 days ago
B
Retailer 12
-
$4,573 AUD
View
Retailer 13
-
$5,004 AUD
View
Price last confirmed 80 days ago
Retailer 14
-
$6,529 AUD
View
Price last confirmed 33 days ago
B
Retailer 15
-
$6,693 AUD
View
B
Retailer 16
-
$7,484 AUD
View
Retailer 17
-
$8,011 AUD
View
Price last confirmed 18 days ago
Most Expensive
B
Brilliant Earth
22171907A · Nov 4
$9,822 AUD
$6,890 USD
View
17 more retailers have this diamond
Prices start from $1,133 AUDSave up to $8,688 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
3.09ct Radiant
$1,133 AUD