CaratHunter
Plans
Princess|Lab Grown|IGI

10.03ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG781601902

Shape and cutting style on the report: Princess cut

Certificate IGI LG781601902

Diamond specifications and retailer prices

From £1,813 GBP
As of October 26, 2026
Save £5,274 GBP (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £7,087 GBP at Taylor and Hart · As of October 26, 2026
View at Taylor and Hart

About this 10.03ct lab-grown princess diamond

This 10.03ct 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 LG781601902 or 781601902. Listed at 17 retailers as of October 26, 2026, with prices from £1,813 to £7,087, a £5,274 spread on the same certified stone. Taylor and Hart lists it at £7,087. 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

10.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781601902
Dimensions11.47 × 11.25 × 8.39 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.47 mm11.25 mm10.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781601902
Side View
Table 68.0%Crown 43.6°Girdle: Slightly ThickPavilion 38°Culet: NoneDepth 74.6%

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 26
Current: £2,153 GBP|Low: £1,734 GBP|High: £7,629 GBP|Avg: £3,421 GBP|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Taylor and Hart
October 27, 2026
Retailer 4£1,806 GBP
Retailer 12£1,813 GBP
Retailer 15£1,959 GBP
Retailer 7£1,965 GBP
Retailer 16£2,029 GBP
Retailer 5£2,095 GBP
Retailer 1£2,153 GBP
Retailer 6£2,368 GBP
Retailer 17£2,790 GBP
Retailer 13£2,822 GBP
Retailer 11£3,110 GBP
Retailer 2£3,230 GBP
Retailer 8£3,267 GBP
Retailer 14£3,844 GBP
Retailer 3£3,888 GBP
Retailer 10£5,336 GBP
Retailer 9£5,594 GBP
Taylor and Hart£7,087 GBP

40 data points across 18 retailers

17 retailers£1,813 GBP to £7,087 GBP

Retailer 1
-
£1,806 GBP
$2,420 USD
Price last confirmed 9 days ago
A
Retailer 2
-
£1,813 GBP
View
Retailer 3
-
£1,965 GBP
$2,633 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£2,029 GBP
$2,719 USD
View
Retailer 5
-
£2,095 GBP
$2,807 USD
View
Price last confirmed 19 days ago
Retailer 6
-
£2,153 GBP
$2,885 USD
View
Price last confirmed 5 days ago
Retailer 7
-
£2,368 GBP
$3,173 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
£2,790 GBP
$3,738 USD
View
A
Retailer 9
-
£2,822 GBP
View
A
Retailer 10
-
£3,110 GBP
$4,167 USD
View
Retailer 11
-
£3,230 GBP
ZAR 69,926 ZAR
View
Price last confirmed 7 days ago
Retailer 12
-
£3,267 GBP
$4,377 USD
View
Price last confirmed 9 days ago
A
Retailer 13
-
£3,844 GBP
View
Retailer 14
-
£3,888 GBP
A$8,015 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
£5,336 GBP
$7,149 USD
View
B+
Retailer 16
-
£5,594 GBP
$7,495 USD
View
Most Expensive
B
Taylor and Hart
ME89TY0 · Oct 26
£7,087 GBP
$9,495 USD
View
16 more retailers have this diamond
Prices start from £1,813 GBPSave up to £5,274 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
10.03ct Princess
£1,813 GBP