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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 $3,185 USD
As of October 31, 2026
Save $18,435 USD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $21,620 USD at Brilliant Earth · As of October 31, 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 11 retailers as of October 31, 2026, with prices from $3,185 to $21,620, a $18,435 spread on the same certified stone. Brilliant Earth lists it at $21,620. 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
Color
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

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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: Oct 31
Current: $21,620 USD|Low: $2,179 USD|High: $22,290 USD|Avg: $7,050 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8$2,568 USD
Retailer 6$3,185 USD
Retailer 9$3,585 USD
Retailer 2$4,244 USD
Retailer 5$4,540 USD
Retailer 7$4,667 USD
Retailer 11$4,951 USD
Retailer 4$5,950 USD
Retailer 12$7,990 USD
Retailer 10$8,015 USD
Retailer 3$11,087 USD
Brilliant Earth$21,620 USD

35 data points across 12 retailers

11 retailers$3,185 USD to $21,620 USD

Retailer 1
-
$2,568 USD
£2,022 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
$3,185 USD
View
A
Retailer 3
-
$3,585 USD
View
A
Retailer 4
-
$4,244 USD
£3,342 GBP
View
A
Retailer 5
-
$4,540 USD
€4,324 EUR
View
A
Retailer 6
-
$4,667 USD
View
B+
Retailer 7
-
$4,951 USD
View
B+
Retailer 8
-
$7,990 USD
View
B+
Retailer 9
-
$8,015 USD
View
Retailer 10
-
$11,087 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
8498089A · Oct 31
$21,620 USD
View
10 more retailers have this diamond
Prices start from $3,185 USDSave up to $18,435 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
11.09ct Round
$3,185 USD