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Princess|Lab Grown|IGI

10.19ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG739513510

Shape and cutting style on the report: Princess cut

Certificate IGI LG739513510

Diamond specifications and retailer prices

From £1,941 GBP
$2,605 USD
As of October 31, 2026
Save £12,448 GBP (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £14,390 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.19ct lab-grown princess diamond

This 10.19ct 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 LG739513510 or 739513510. Listed at 13 retailers as of October 31, 2026, with prices from £1,941 to £14,390, a £12,448 spread on the same certified stone. Brilliant Earth lists it at £14,390. 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

10.19
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739513510
Dimensions12.40 × 11.86 × 8.05 mm
L/W Ratio1.05
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.40 mm11.86 mm10.19 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739513510
Side View
Table 70.0%Crown 44.8°Girdle: MediumPavilion 37.3°Culet: NoneDepth 67.9%

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: Oct 31
Current: £14,390 GBP|Low: £1,941 GBP|High: £14,837 GBP|Avg: £5,733 GBP|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 4£1,941 GBP
Retailer 9£1,998 GBP
Retailer 6£2,191 GBP
Retailer 8£2,405 GBP
Retailer 2£3,085 GBP
Retailer 5£3,536 GBP
Retailer 10£4,338 GBP
Retailer 7£5,656 GBP
Retailer 3£14,200 GBP
Brilliant Earth£14,390 GBP

21 data points across 10 retailers

13 retailers£1,941 GBP to £14,390 GBP

A
Cheapest Retailer
-
£1,941 GBP
$2,605 USD
A
Retailer 2
-
£1,998 GBP
$2,681 USD
View
Final sale: no returns
A
Retailer 3
-
£2,191 GBP
$2,940 USD
View
A
Retailer 4
-
£2,405 GBP
$3,228 USD
View
A
Retailer 5
-
£3,085 GBP
View
B+
Retailer 6
-
£3,536 GBP
ZAR 76,662 ZAR
View
B+
Retailer 7
-
£4,188 GBP
$5,620 USD
View
B+
Retailer 8
-
£4,338 GBP
View
B
Retailer 9
-
£5,656 GBP
$7,591 USD
View
B
Retailer 10
-
£5,760 GBP
$7,730 USD
View
B
Retailer 11
-
£12,273 GBP
$16,470 USD
View
B
Retailer 12
-
£14,200 GBP
$19,056 USD
View
Most Expensive
B
Brilliant Earth
17921782A · Oct 31
£14,390 GBP
$19,310 USD
View
12 more retailers have this diamond
Prices start from £1,941 GBPSave up to £12,448 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
10.19ct Princess
£1,941 GBP