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Cushion|Lab Grown|IGI

11.10ct E VVS2 Cushion Lab Grown Diamond

VG • E/VVS2 • IGI LG791661207

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG791661207

Diamond specifications and retailer prices

From $3,865 AUD
$2,715 USD
As of October 29, 2026
Save $16,124 AUD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $25,668 AUD at Brilliant Earth · As of September 23, 2026
View at Brilliant Earth

About this 11.1ct lab-grown cushion diamond

This 11.1ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG791661207 or 791661207. Listed at 20 retailers as of October 29, 2026, with a 417% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

11.10
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791661207
Dimensions16.80 × 11.44 × 7.55 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.80 mm11.44 mm11.10 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791661207
Side View
Table 59.0%Crown 32.9°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 66.0%

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 29
Current: $5,516 AUD|Low: $3,812 AUD|High: $19,989 AUD|Avg: $7,981 AUD|-5.3%
Retailer 1
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 7$3,865 AUD
Retailer 9$3,950 AUD
Retailer 3$4,235 AUD
Retailer 6$4,645 AUD
Retailer 2$4,738 AUD
Retailer 1$5,516 AUD
Retailer 16$5,566 AUD
Retailer 11$6,199 AUD
Retailer 15$6,244 AUD
Retailer 12$6,432 AUD
Retailer 13$7,432 AUD
Retailer 5$7,593 AUD
Retailer 14$9,282 AUD
Retailer 4$10,693 AUD
Retailer 17$12,412 AUD
Retailer 8$13,978 AUD
Retailer 10$14,118 AUD
Retailer 18$19,989 AUD

39 data points across 18 retailers

20 retailers$3,865 AUD to $19,989 AUD

A
Cheapest Retailer
-
$3,865 AUD
$2,715 USD
Final sale: no returns
Retailer 2
-
$3,950 AUD
$2,775 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$4,235 AUD
$2,975 USD
View
A
Retailer 4
-
$4,645 AUD
$3,263 USD
View
A
Retailer 5
-
$4,738 AUD
HK$26,000 HKD
View
A
Retailer 6
-
$5,516 AUD
£3,051 GBP
View
A
Retailer 7
-
$5,566 AUD
$3,910 USD
View
A
Retailer 8
-
$6,199 AUD
ZAR 70,352 ZAR
View
A
Retailer 9
-
$6,244 AUD
$4,386 USD
View
A
Retailer 10
-
$6,432 AUD
€4,303 EUR
View
Retailer 11
-
$7,432 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$7,593 AUD
£4,200 GBP
View
Retailer 13
-
$9,282 AUD
$6,520 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$10,374 AUD
$7,287 USD
View
B+
Retailer 15
-
$10,693 AUD
$7,511 USD
View
B+
Retailer 16
-
$12,412 AUD
$8,719 USD
View
B+
Retailer 17
-
$13,978 AUD
$9,819 USD
View
Retailer 18
-
$14,118 AUD
View
Price last confirmed 22 days ago
B
Retailer 19
-
$19,989 AUD
$14,041 USD
View
Most Expensive
Brilliant Earth
20999754A · Sep 23
$25,668 AUD
$18,030 USD
View
Price last confirmed 37 days ago
19 more retailers have this diamond
Prices start from $3,865 AUDSave up to $16,124 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
11.10ct Cushion
$3,865 AUD