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Cushion|Lab Grown|IGI

11.03ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG811672045

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811672045

Diamond specifications and retailer prices

From $4,961 AUD
£2,744 GBP
As of October 30, 2026
Save $31,369 AUD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $36,330 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 11.03ct lab-grown cushion diamond

This 11.03ct 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 LG811672045 or 811672045. Listed at 18 retailers as of October 29, 2026, with prices from $4,961 to $36,330, a $31,369 spread on the same certified stone. Brilliant Earth lists it at $36,330. 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

11.03
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811672045
Dimensions14.42 × 11.82 × 7.69 mm
L/W Ratio1.22
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.42 mm11.82 mm11.03 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811672045
Side View
Table 54.0%Crown 34.5°Girdle: THK-VTKPavilion 33.9°Culet: NoneDepth 65.1%

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: Oct 30
Current: $36,330 AUD|Low: $3,380 AUD|High: $36,330 AUD|Avg: $11,865 AUD|+43.3%
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
October 30, 2026
Retailer 2$4,961 AUD
Retailer 6$6,378 AUD
Retailer 9$6,382 AUD
Retailer 18$6,473 AUD
Retailer 11$8,057 AUD
Retailer 8$9,459 AUD
Retailer 12$9,533 AUD
Retailer 15$9,547 AUD
Retailer 17$10,314 AUD
Retailer 13$11,235 AUD
Retailer 16$11,565 AUD
Retailer 14$12,397 AUD
Retailer 4$12,911 AUD
Retailer 5$14,678 AUD
Retailer 3$17,099 AUD
Retailer 10$21,759 AUD
Retailer 7$22,957 AUD
Brilliant Earth$36,330 AUD

31 data points across 18 retailers

18 retailers$4,961 AUD to $36,330 AUD

A
Cheapest Retailer
-
$4,961 AUD
£2,744 GBP
A
Retailer 2
-
$6,378 AUD
$4,480 USD
View
A
Retailer 3
-
$6,382 AUD
$4,483 USD
View
Final sale: no returns
A
Retailer 4
-
$6,473 AUD
$4,547 USD
View
A
Retailer 5
-
$8,057 AUD
£4,456 GBP
View
B+
Retailer 6
-
$9,459 AUD
£5,232 GBP
View
B+
Retailer 7
-
$9,533 AUD
ZAR 108,176 ZAR
View
Retailer 8
-
$9,547 AUD
$6,706 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$10,314 AUD
$7,245 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$11,235 AUD
€7,516 EUR
View
Retailer 11
-
$11,565 AUD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$12,397 AUD
$8,708 USD
View
B+
Retailer 13
-
$12,911 AUD
$9,069 USD
View
Retailer 14
-
$14,678 AUD
View
Price last confirmed 22 days ago
B
Retailer 15
-
$17,099 AUD
$12,011 USD
View
B
Retailer 16
-
$21,759 AUD
$15,285 USD
View
B
Retailer 17
-
$22,957 AUD
$16,126 USD
View
Most Expensive
B
Brilliant Earth
21679485A · Oct 29
$36,330 AUD
$25,520 USD
View
17 more retailers have this diamond
Prices start from $4,961 AUDSave up to $31,369 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
11.03ct Cushion
$4,961 AUD