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Princess|Lab Grown|IGI

11.66ct F VS1 Princess Lab Grown Diamond

VG • F/VS1 • IGI LG733572299

Shape and cutting style on the report: Princess cut

Certificate IGI LG733572299

Diamond specifications and retailer prices

From $3,904 AUD
$2,736 USD
As of November 2, 2026
Save $27,630 AUD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $31,534 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 11.66ct lab-grown princess diamond

This 11.66ct lab-grown princess sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG733572299 or 733572299. Listed at 18 retailers as of November 2, 2026, with prices from $3,904 to $31,534, a $27,630 spread on the same certified stone. Brilliant Earth lists it at $31,534. 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

11.66
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733572299
Dimensions12.86 × 12.31 × 8.68 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.86 mm12.31 mm11.66 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733572299
Side View
Table 75.0%Crown 43.9°Girdle: MediumPavilion 39.2°Culet: NoneDepth 70.5%

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: Nov 2
Current: $31,534 AUD|Low: $3,747 AUD|High: $31,534 AUD|Avg: $10,517 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 9$3,904 AUD
Retailer 4$4,246 AUD
Retailer 10$4,528 AUD
Retailer 7$4,530 AUD
Retailer 3$5,138 AUD
Retailer 11$6,246 AUD
Retailer 5$6,699 AUD
Retailer 6$7,738 AUD
Retailer 8$8,911 AUD
Retailer 12$12,329 AUD
Retailer 2$24,891 AUD
Brilliant Earth$31,534 AUD

43 data points across 12 retailers

18 retailers$3,904 AUD to $31,534 AUD

A
Cheapest Retailer
-
$3,904 AUD
$2,736 USD
A
Retailer 2
-
$4,246 AUD
$2,976 USD
View
A
Retailer 3
-
$4,371 AUD
$3,063 USD
View
Final sale: no returns
A
Retailer 4
-
$4,528 AUD
$3,173 USD
View
Retailer 5
-
$4,528 AUD
$3,173 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$4,530 AUD
$3,175 USD
View
A
Retailer 7
-
$5,138 AUD
$3,601 USD
View
B+
Retailer 8
-
$6,246 AUD
$4,377 USD
View
B+
Retailer 9
-
$6,699 AUD
£3,697 GBP
View
B+
Retailer 10
-
$7,738 AUD
ZAR 87,604 ZAR
View
B+
Retailer 11
-
$8,611 AUD
£4,752 GBP
View
B+
Retailer 12
-
$8,911 AUD
$6,245 USD
View
B
Retailer 13
-
$10,326 AUD
$7,237 USD
View
B
Retailer 14
-
$12,329 AUD
$8,640 USD
View
B
Retailer 15
-
$12,620 AUD
$8,844 USD
View
B
Retailer 16
-
$24,891 AUD
$17,444 USD
View
B
Retailer 17
-
$26,854 AUD
$18,820 USD
View
Most Expensive
B
Brilliant Earth
17817406A · Nov 2
$31,534 AUD
$22,100 USD
View
17 more retailers have this diamond
Prices start from $3,904 AUDSave up to $27,630 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
11.66ct Princess
$3,904 AUD