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Princess|Lab Grown|IGI

10.39ct E VVS2 Princess Lab Grown Diamond

EX • E/VVS2 • IGI LG826654508

Certificate IGI LG826654508

Diamond specifications and retailer prices

From £2,835 GBP
$3,798 USD
As of October 29, 2026
Save £4,891 GBP (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £7,726 GBP at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 10.39ct lab-grown princess diamond

This 10.39ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826654508 or 826654508. Listed at 5 retailers as of October 29, 2026, with prices from £2,835 to £7,726, a £4,891 spread on the same certified stone. Frank Darling lists it at £7,726. 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

10.39
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG826654508
Dimensions12.14 × 11.97 × 8.22 mm
L/W Ratio1.01
Top View
12.14 mm11.97 mm10.39 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826654508
Side View
Table 68.0%CrownGirdle: MediumPavilionCulet: NoneDepth 68.7%

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 29
Current: £7,726 GBP|Low: £2,835 GBP|High: £8,491 GBP|Avg: £5,361 GBP|-9.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 2£2,835 GBP
Retailer 4£3,898 GBP
Retailer 6£3,933 GBP
Retailer 5£5,105 GBP
Retailer 3£6,477 GBP
Frank Darling£7,726 GBP

8 data points across 6 retailers

5 retailers£2,835 GBP to £7,726 GBP

A
Cheapest Retailer
-
£2,835 GBP
$3,798 USD
Final sale: no returns
Retailer 2
-
£3,898 GBP
$5,223 USD
View
Price last confirmed 13 days ago
Retailer 3
-
£5,105 GBP
$6,840 USD
View
Price last confirmed 13 days ago
B+
Retailer 4
-
£6,477 GBP
$8,678 USD
View
Most Expensive
B
Frank Darling
100191937812KD · Oct 29
£7,726 GBP
$10,352 USD
View
4 more retailers have this diamond
Prices start from £2,835 GBPSave up to £4,891 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
10.39ct Princess
£2,835 GBP