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Princess|Lab Grown|IGI

11.43ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG600370352

Shape and cutting style on the report: Princess cut

Certificate IGI LG600370352

Diamond specifications and retailer prices

From €2,435 EUR
£2,150 GBP
As of November 2, 2026
Save €16,877 EUR (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €19,312 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 11.43ct lab-grown princess diamond

This 11.43ct 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 LG600370352 or 600370352. Listed at 24 retailers as of November 2, 2026, with prices from €2,435 to €19,312, a €16,877 spread on the same certified stone. Brilliant Earth lists it at €19,312. 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

11.43
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600370352
Dimensions12.21 × 12.02 × 8.60 mm
L/W Ratio1.02
Culet sizePointed
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
12.21 mm12.02 mm11.43 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600370352
Side View
Table 73.0%Crown 44.6°Girdle: MediumPavilion 38.2°Culet: NoneDepth 71.5%

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: €3,837 EUR|Low: €2,435 EUR|High: €10,560 EUR|Avg: €4,736 EUR|-2.2%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 12€2,435 EUR
Retailer 2€2,613 EUR
Retailer 19€2,843 EUR
Retailer 11€2,927 EUR
Retailer 8€3,031 EUR
Retailer 7€3,174 EUR
Retailer 4€3,384 EUR
Retailer 9€3,788 EUR
Retailer 1€3,837 EUR
Retailer 13€4,097 EUR
Retailer 3€4,333 EUR
Retailer 17€4,603 EUR
Retailer 16€4,693 EUR
Retailer 14€5,617 EUR
Retailer 18€6,944 EUR
Retailer 6€7,780 EUR
Retailer 15€8,007 EUR
Retailer 10€8,424 EUR
Retailer 5€10,560 EUR

28 data points across 19 retailers

24 retailers€2,435 EUR to €19,312 EUR

A
Cheapest Retailer
-
€2,435 EUR
£2,150 GBP
A
Retailer 2
-
€2,613 EUR
$2,931 USD
View
A
Retailer 3
-
€2,843 EUR
$3,189 USD
View
A
Retailer 4
-
€2,927 EUR
$3,283 USD
View
Final sale: no returns
A
Retailer 5
-
€3,031 EUR
$3,400 USD
View
A
Retailer 6
-
€3,174 EUR
$3,560 USD
View
A
Retailer 7
-
€3,384 EUR
$3,795 USD
View
Retailer 8
-
€3,424 EUR
$3,840 USD
View
Price last confirmed 21 days ago
A
Retailer 9
-
€3,788 EUR
$4,249 USD
View
A
Retailer 10
-
€3,837 EUR
$4,304 USD
View
Retailer 11
-
€3,881 EUR
$4,353 USD
View
Price last confirmed 7 days ago
A
Retailer 12
-
€4,097 EUR
£3,618 GBP
View
B+
Retailer 13
-
€4,333 EUR
$4,860 USD
View
B+
Retailer 14
-
€4,603 EUR
View
B+
Retailer 15
-
€4,693 EUR
ZAR 85,041 ZAR
View
B+
Retailer 16
-
€5,231 EUR
£4,620 GBP
View
B+
Retailer 17
-
€5,617 EUR
A$9,692 AUD
View
B+
Retailer 18
-
€6,944 EUR
$7,788 USD
View
Retailer 19
-
€7,615 EUR
$8,541 USD
View
Price last confirmed 7 days ago
B
Retailer 20
-
€7,780 EUR
$8,726 USD
View
B+
Retailer 21
-
€8,007 EUR
A$13,816 AUD
View
B
Retailer 22
-
€8,424 EUR
$9,448 USD
View
B
Retailer 23
-
€10,560 EUR
$11,844 USD
View
Most Expensive
B
Brilliant Earth
14053917A · Nov 2
€19,312 EUR
$21,660 USD
View
23 more retailers have this diamond
Prices start from €2,435 EURSave up to €16,877 EUR

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
11.43ct Princess
€2,435 EUR