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Princess|Lab Grown|IGI

10.09ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG783632372

Shape and cutting style on the report: Princess cut

Certificate IGI LG783632372

Diamond specifications and retailer prices

From £3,366 GBP
$4,510 USD
As of October 30, 2026
Save £8,229 GBP (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £11,595 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 10.09ct lab-grown princess diamond

This 10.09ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783632372 or 783632372. Listed at 7 retailers as of October 30, 2026, with prices from £3,366 to £11,595, a £8,229 spread on the same certified stone. Taylor and Hart lists it at £11,595. 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

10.09
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783632372
Dimensions11.72 × 11.72 × 8.22 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.72 mm11.72 mm10.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783632372
Side View
Table 69.0%Crown 45.7°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 70.1%

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 30
Current: £4,293 GBP|Low: £3,250 GBP|High: £7,231 GBP|Avg: £5,140 GBP|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 6£3,366 GBP
Retailer 1£4,293 GBP
Retailer 5£5,081 GBP
Retailer 2£5,299 GBP
Retailer 3£5,759 GBP
Retailer 4£6,958 GBP

38 data points across 6 retailers

7 retailers£3,366 GBP to £11,595 GBP

A
Cheapest Retailer
-
£3,366 GBP
$4,510 USD
B+
Retailer 2
-
£4,293 GBP
View
Retailer 3
-
£5,081 GBP
$6,808 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
£5,299 GBP
€6,762 EUR
View
B+
Retailer 5
-
£5,759 GBP
$7,716 USD
View
Retailer 6
-
£6,958 GBP
A$14,344 AUD
View
Price last confirmed 23 days ago
Most Expensive
B
Taylor and Hart
QWNPGPG · Oct 30
£11,595 GBP
$15,537 USD
View
6 more retailers have this diamond
Prices start from £3,366 GBPSave up to £8,229 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
10.09ct Princess
£3,366 GBP