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Cushion|Lab Grown|IGI

11.09ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG811610499

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811610499

Diamond specifications and retailer prices

From $4,641 AUD
$3,260 USD
As of October 30, 2026
Save $10,337 AUD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $14,978 AUD at With Clarity · As of October 30, 2026
View at With Clarity

About this 11.09ct lab-grown cushion diamond

This 11.09ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811610499 or 811610499. Listed at 10 retailers as of October 30, 2026, with prices from $4,641 to $14,978, a $10,337 spread on the same certified stone. With Clarity lists it at $14,978. 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
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811610499
Dimensions16.29 × 11.29 × 7.81 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.29 mm11.29 mm11.09 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811610499
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 69.2%

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: Oct 30
Current: $5,511 AUD|Low: $4,641 AUD|High: $15,986 AUD|Avg: $9,180 AUD|-5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
October 30, 2026
Retailer 7$4,641 AUD
Retailer 6$4,720 AUD
Retailer 1$5,511 AUD
Retailer 4$6,238 AUD
Retailer 2$6,425 AUD
Retailer 3$9,275 AUD
Retailer 5$12,391 AUD
Retailer 8$13,966 AUD
Retailer 9$14,098 AUD
With Clarity$14,978 AUD

40 data points across 10 retailers

10 retailers$4,641 AUD to $14,978 AUD

A
Cheapest Retailer
-
$4,641 AUD
$3,260 USD
A
Retailer 2
-
$4,720 AUD
HK$25,900 HKD
View
A
Retailer 3
-
$5,511 AUD
£3,048 GBP
View
A
Retailer 4
-
$6,238 AUD
$4,382 USD
View
A
Retailer 5
-
$6,425 AUD
€4,298 EUR
View
Retailer 6
-
$9,275 AUD
$6,515 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$12,391 AUD
$8,704 USD
View
B+
Retailer 8
-
$13,966 AUD
$9,810 USD
View
Retailer 9
-
$14,098 AUD
View
Price last confirmed 22 days ago
Most Expensive
B+
With Clarity
811610499 · Oct 30
$14,978 AUD
$10,521 USD
View
9 more retailers have this diamond
Prices start from $4,641 AUDSave up to $10,337 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 Cushion
$4,641 AUD