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Princess|Lab Grown|IGI

10.38ct F VS1 Princess Lab Grown Diamond

EX • F/VS1 • IGI LG829605594

Shape and cutting style on the report: Princess cut

Certificate IGI LG829605594

Diamond specifications and retailer prices

From £1,604 GBP
$2,153 USD
As of November 1, 2026
Save £9,246 GBP (85%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £10,850 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.38ct lab-grown princess diamond

This 10.38ct 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 LG829605594 or 829605594. Listed at 3 retailers as of October 31, 2026, with prices from £1,604 to £10,850, a £9,246 spread on the same certified stone. Brilliant Earth lists it at £10,850. 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

10.38
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829605594
Dimensions12.26 × 12.02 × 8.08 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.26 mm12.02 mm10.38 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829605594
Side View
Table 71.0%Crown 43.9°Girdle: MediumPavilion 37.5°Culet: NoneDepth 67.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £10,850 GBP|Low: £1,604 GBP|High: £12,370 GBP|Avg: £5,501 GBP|-12.3%
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3£1,604 GBP
Retailer 2£2,306 GBP
Brilliant Earth£10,850 GBP

38 data points across 3 retailers

3 retailers£1,604 GBP to £10,850 GBP

A
Cheapest Retailer
-
£1,604 GBP
$2,153 USD
Final sale: no returns
A
Retailer 2
-
£2,306 GBP
View
Most Expensive
B
Brilliant Earth
21224674A · Oct 31
£10,850 GBP
$14,560 USD
View
2 more retailers have this diamond
Prices start from £1,604 GBPSave up to £9,246 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
10.38ct Princess
£1,604 GBP