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Princess|Lab Grown|IGI

11.12ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG589381600

Shape and cutting style on the report: Princess cut

Certificate IGI LG589381600

Diamond specifications and retailer prices

From $3,703 AUD
$2,595 USD
As of November 2, 2026
Save $26,376 AUD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $30,079 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 11.12ct lab-grown princess diamond

This 11.12ct lab-grown princess sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG589381600 or 589381600. Listed at 19 retailers as of November 2, 2026, with prices from $3,703 to $30,079, a $26,376 spread on the same certified stone. Brilliant Earth lists it at $30,079. 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

11.12
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589381600
Dimensions12.49 × 12.20 × 8.27 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.49 mm12.20 mm11.12 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589381600
Side View
Table 72.0%Crown 41.4°Girdle: MediumPavilion 37.2°Culet: NoneDepth 67.8%

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: Nov 2
Current: $30,079 AUD|Low: $3,554 AUD|High: $31,007 AUD|Avg: $8,514 AUD|-3.0%
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
November 2, 2026
Retailer 14$3,703 AUD
Retailer 2$3,807 AUD
Retailer 5$4,028 AUD
Retailer 6$4,147 AUD
Retailer 4$4,470 AUD
Retailer 13$4,523 AUD
Retailer 15$6,030 AUD
Retailer 8$6,188 AUD
Retailer 12$6,303 AUD
Retailer 16$6,517 AUD
Retailer 11$7,196 AUD
Retailer 9$8,784 AUD
Retailer 7$11,799 AUD
Retailer 10$12,467 AUD
Retailer 3$13,514 AUD
Brilliant Earth$30,079 AUD

40 data points across 16 retailers

19 retailers$3,703 AUD to $30,079 AUD

A
Cheapest Retailer
-
$3,703 AUD
$2,595 USD
A
Retailer 2
-
$3,807 AUD
£2,101 GBP
View
A
Retailer 3
-
$4,028 AUD
$2,823 USD
View
A
Retailer 4
-
$4,147 AUD
$2,906 USD
View
Final sale: no returns
A
Retailer 5
-
$4,470 AUD
$3,133 USD
View
A
Retailer 6
-
$4,523 AUD
$3,170 USD
View
A
Retailer 7
-
$6,030 AUD
$4,226 USD
View
A
Retailer 8
-
$6,188 AUD
$4,337 USD
View
B+
Retailer 9
-
$6,303 AUD
$4,417 USD
View
B+
Retailer 10
-
$6,517 AUD
$4,567 USD
View
B+
Retailer 11
-
$7,196 AUD
€4,803 EUR
View
B+
Retailer 12
-
$8,784 AUD
View
B+
Retailer 13
-
$9,159 AUD
$6,419 USD
View
Retailer 14
-
$11,799 AUD
$8,269 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
$12,298 AUD
$8,618 USD
View
B+
Retailer 16
-
$12,467 AUD
View
B
Retailer 17
-
$13,514 AUD
$9,471 USD
View
B
Retailer 18
-
$25,470 AUD
$17,850 USD
View
Most Expensive
B
Brilliant Earth
17709719A · Nov 2
$30,079 AUD
$21,080 USD
View
18 more retailers have this diamond
Prices start from $3,703 AUDSave up to $26,376 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
11.12ct Princess
$3,703 AUD