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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 £2,039 GBP
$2,736 USD
As of November 2, 2026
Save £14,430 GBP (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £16,469 GBP 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 £2,039 to £16,469, a £14,430 spread on the same certified stone. Brilliant Earth lists it at £16,469. 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

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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: £16,469 GBP|Low: £1,957 GBP|High: £16,469 GBP|Avg: £5,533 GBP
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 2, 2026
Retailer 9£2,039 GBP
Retailer 4£2,218 GBP
Retailer 10£2,364 GBP
Retailer 7£2,366 GBP
Retailer 3£2,683 GBP
Retailer 11£3,262 GBP
Retailer 2£3,528 GBP
Retailer 6£4,041 GBP
Retailer 8£4,654 GBP
Retailer 12£6,439 GBP
Retailer 5£16,249 GBP
Brilliant Earth£16,469 GBP

44 data points across 12 retailers

18 retailers£2,039 GBP to £16,469 GBP

A
Cheapest Retailer
-
£2,039 GBP
$2,736 USD
A
Retailer 2
-
£2,218 GBP
$2,976 USD
View
A
Retailer 3
-
£2,283 GBP
$3,063 USD
View
Final sale: no returns
A
Retailer 4
-
£2,364 GBP
$3,173 USD
View
Retailer 5
-
£2,364 GBP
$3,173 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
£2,366 GBP
$3,175 USD
View
A
Retailer 7
-
£2,683 GBP
$3,601 USD
View
B+
Retailer 8
-
£3,262 GBP
$4,377 USD
View
B+
Retailer 9
-
£3,528 GBP
View
B+
Retailer 10
-
£4,041 GBP
ZAR 87,604 ZAR
View
B+
Retailer 11
-
£4,497 GBP
View
B+
Retailer 12
-
£4,654 GBP
$6,245 USD
View
B
Retailer 13
-
£5,393 GBP
$7,237 USD
View
B
Retailer 14
-
£6,439 GBP
$8,640 USD
View
B
Retailer 15
-
£6,590 GBP
$8,844 USD
View
B
Retailer 16
-
£14,024 GBP
$18,820 USD
View
C
Retailer 17
-
£16,249 GBP
$21,805 USD
View
Most Expensive
B
Brilliant Earth
17817406A · Nov 2
£16,469 GBP
$22,100 USD
View
17 more retailers have this diamond
Prices start from £2,039 GBPSave up to £14,430 GBP

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
£2,039 GBP