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Princess|Lab Grown|IGI

11.22ct E VS1 Princess Lab Grown Diamond

EX • E/VS1 • IGI LG830642674

Certificate IGI LG830642674

Diamond specifications and retailer prices

From $8,943 AUD
$6,283 USD
As of October 26, 2026
Save $28,364 AUD (76%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $37,307 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 11.22ct lab-grown princess diamond

This 11.22ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830642674 or 830642674. Listed at 7 retailers as of October 26, 2026, with prices from $8,943 to $37,307, a $28,364 spread on the same certified stone. Brilliant Earth lists it at $37,307. 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

11.22
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG830642674
Dimensions12.43 × 12.32 × 8.46 mm
L/W Ratio1.01
Top View
12.43 mm12.32 mm11.22 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830642674
Side View
Table 70.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 68.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $37,307 AUD|Low: $5,603 AUD|High: $37,307 AUD|Avg: $13,826 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 8$5,603 AUD
Retailer 7$8,943 AUD
Retailer 6$9,199 AUD
Retailer 3$9,429 AUD
Retailer 4$10,095 AUD
Retailer 5$15,459 AUD
Retailer 2$15,965 AUD
Brilliant Earth$37,307 AUD

13 data points across 8 retailers

7 retailers$8,943 AUD to $37,307 AUD

B+
Cheapest Retailer
-
$8,943 AUD
$6,283 USD
B+
Retailer 2
-
$9,199 AUD
$6,463 USD
View
B+
Retailer 3
-
$9,429 AUD
€6,309 EUR
View
B+
Retailer 4
-
$10,095 AUD
$7,092 USD
View
B+
Retailer 5
-
$15,459 AUD
$10,861 USD
View
B
Retailer 6
-
$15,965 AUD
$11,216 USD
View
Most Expensive
B
Brilliant Earth
22171369A · Oct 29
$37,307 AUD
$26,210 USD
View
6 more retailers have this diamond
Prices start from $8,943 AUDSave up to $28,364 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.

B+
11.22ct Princess
$8,943 AUD