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Princess|Lab Grown|IGI

10.17ct E VVS2 Princess Lab Grown Diamond

EX • E/VVS2 • IGI LG825681409

Shape and cutting style on the report: Princess cut

Certificate IGI LG825681409

Diamond specifications and retailer prices

From £2,774 GBP
$3,717 USD
As of October 29, 2026
Save £4,793 GBP (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £7,567 GBP at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 10.17ct lab-grown princess diamond

This 10.17ct 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 LG825681409 or 825681409. Listed at 5 retailers as of October 29, 2026, with prices from £2,774 to £7,567, a £4,793 spread on the same certified stone. Frank Darling lists it at £7,567. 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

10.17
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825681409
Dimensions12.03 × 11.80 × 8.11 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.03 mm11.80 mm10.17 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825681409
Side View
Table 69.0%Crown 44.2°Girdle: Slightly ThickPavilion 37.8°Culet: 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: £7,567 GBP|Low: £2,774 GBP|High: £8,114 GBP|Avg: £4,990 GBP|-6.7%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 27, 2026
Retailer 3£2,774 GBP
Retailer 4£3,663 GBP
Retailer 6£3,895 GBP
Retailer 5£5,049 GBP
Retailer 2£6,340 GBP
Frank Darling£7,567 GBP

15 data points across 6 retailers

5 retailers£2,774 GBP to £7,567 GBP

A
Cheapest Retailer
-
£2,774 GBP
$3,717 USD
Final sale: no returns
A
Retailer 2
-
£3,663 GBP
$4,908 USD
View
Retailer 3
-
£5,049 GBP
$6,765 USD
View
Price last confirmed 12 days ago
B+
Retailer 4
-
£6,340 GBP
$8,495 USD
View
Most Expensive
B
Frank Darling
100766514346KD · Oct 29
£7,567 GBP
$10,140 USD
View
4 more retailers have this diamond
Prices start from £2,774 GBPSave up to £4,793 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
10.17ct Princess
£2,774 GBP