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Round|Lab Grown|IGI

11.09ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG605385393

Shape and cutting style on the report: Round brilliant

Certificate IGI LG605385393

Diamond specifications and retailer prices

From $4,561 AUD
$3,185 USD
As of November 3, 2026
Save $26,397 AUD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $30,958 AUD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 11.09ct lab-grown round diamond

This 11.09ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG605385393 or 605385393. Listed at 10 retailers as of November 3, 2026, with prices from $4,561 to $30,958, a $26,397 spread on the same certified stone. Brilliant Earth lists it at $30,958. 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

11.09
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605385393
Dimensions14.46 × 14.40 × 8.70 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.46 mm14.40 mm11.09 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605385393
Side View
Table 58.0%Crown 34.1°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
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 3
Current: $30,958 AUD|Low: $3,120 AUD|High: $31,917 AUD|Avg: $10,204 AUD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 7$3,677 AUD
Retailer 5$4,561 AUD
Retailer 8$5,133 AUD
Retailer 2$6,128 AUD
Retailer 4$6,528 AUD
Retailer 6$6,683 AUD
Retailer 10$7,089 AUD
Retailer 11$11,441 AUD
Retailer 9$11,477 AUD
Retailer 3$15,876 AUD
Brilliant Earth$30,958 AUD

35 data points across 11 retailers

10 retailers$4,561 AUD to $30,958 AUD

A
Cheapest Retailer
-
$4,561 AUD
$3,185 USD
A
Retailer 2
-
$5,133 AUD
$3,585 USD
View
A
Retailer 3
-
$6,128 AUD
£3,370 GBP
View
A
Retailer 4
-
$6,528 AUD
€4,342 EUR
View
A
Retailer 5
-
$6,683 AUD
$4,667 USD
View
B+
Retailer 6
-
$7,089 AUD
$4,951 USD
View
B
Retailer 7
-
$11,441 AUD
$7,990 USD
View
B+
Retailer 8
-
$11,477 AUD
$8,015 USD
View
Retailer 9
-
$15,876 AUD
$11,087 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
8498089A · Nov 3
$30,958 AUD
$21,620 USD
View
9 more retailers have this diamond
Prices start from $4,561 AUDSave up to $26,397 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
11.09ct Round
$4,561 AUD