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Round|Lab Grown|IGI

11.26ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG649499520

Shape and cutting style on the report: Round brilliant

Certificate IGI LG649499520

Diamond specifications and retailer prices

From $3,512 AUD
$2,467 USD
As of October 29, 2026
Save $30,622 AUD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $34,133 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 11.26ct lab-grown round diamond

This 11.26ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG649499520 or 649499520. Listed at 14 retailers as of October 29, 2026, with prices from $3,512 to $34,133, a $30,622 spread on the same certified stone. Brilliant Earth lists it at $34,133. 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

11.26
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649499520
Dimensions14.59 × 14.65 × 8.67 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.59 mm14.65 mm11.26 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649499520
Side View
Table 58.0%Crown 33.1°Girdle: MediumPavilion 40.3°Culet: NoneDepth 59.3%

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 29
Current: $34,133 AUD|Low: $2,601 AUD|High: $35,186 AUD|Avg: $10,063 AUD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6$3,512 AUD
Retailer 2$4,987 AUD
Retailer 4$5,281 AUD
Retailer 9$5,681 AUD
Retailer 7$5,702 AUD
Retailer 3$6,437 AUD
Retailer 10$9,790 AUD
Retailer 5$11,456 AUD
Retailer 8$12,713 AUD
Brilliant Earth$34,133 AUD

38 data points across 10 retailers

14 retailers$3,512 AUD to $34,133 AUD

Retailer 1
-
$3,124 AUD
$2,195 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$3,512 AUD
$2,467 USD
View
Final sale: no returns
Retailer 3
-
$3,775 AUD
$2,652 USD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$4,987 AUD
£2,759 GBP
View
Retailer 5
-
$5,188 AUD
$3,645 USD
View
Price last confirmed 22 days ago
A
Retailer 6
-
$5,281 AUD
$3,710 USD
View
A
Retailer 7
-
$5,681 AUD
$3,991 USD
View
A
Retailer 8
-
$5,702 AUD
$4,006 USD
View
A
Retailer 9
-
$6,437 AUD
€4,307 EUR
View
B+
Retailer 10
-
$9,790 AUD
$6,878 USD
View
B+
Retailer 11
-
$11,456 AUD
$8,048 USD
View
B+
Retailer 12
-
$12,713 AUD
$8,932 USD
View
Retailer 13
-
$15,765 AUD
View
Price last confirmed 118 days ago
Most Expensive
B
Brilliant Earth
21027571A · Oct 29
$34,133 AUD
$23,980 USD
View
13 more retailers have this diamond
Prices start from $3,512 AUDSave up to $30,622 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
11.26ct Round
$3,512 AUD