Princess|Lab Grown|IGI

3.03ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG817610037

Shape and cutting style on the report: Princess cut

Certificate IGI LG817610037

Diamond specifications and retailer prices

From £339 GBP
$454 USD
As of October 30, 2026
Save £4,154 GBP (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,493 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.03ct lab-grown princess diamond

This 3.03ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817610037 or 817610037. Listed at 22 retailers as of October 28, 2026, with prices from £339 to £4,493, a £4,154 spread on the same certified stone. Brilliant Earth lists it at £4,493. 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

3.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817610037
Dimensions7.94 × 7.88 × 5.68 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.94 mm7.88 mm3.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817610037
Side View
Table 69.0%Crown 43.4°Girdle: MediumPavilion 39.4°Culet: NoneDepth 72.1%

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: £4,493 GBP|Low: £322 GBP|High: £4,493 GBP|Avg: £887 GBP
Brilliant Earth
Retailer 2
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October 30, 2026
Retailer 3£339 GBP
Retailer 12£379 GBP
Retailer 19£379 GBP
Retailer 5£420 GBP
Retailer 7£420 GBP
Retailer 21£482 GBP
Retailer 18£634 GBP
Retailer 9£658 GBP
Retailer 15£681 GBP
Retailer 2£694 GBP
Retailer 8£699 GBP
Retailer 13£887 GBP
Retailer 17£912 GBP
Retailer 10£953 GBP
Retailer 20£1,129 GBP
Retailer 4£1,350 GBP
Retailer 11£1,374 GBP
Retailer 14£1,496 GBP
Retailer 16£1,552 GBP
Retailer 6£1,573 GBP
Brilliant Earth£4,493 GBP

36 data points across 21 retailers

22 retailers£339 GBP to £4,493 GBP

A
Cheapest Retailer
-
£339 GBP
$454 USD
A
Retailer 2
-
£379 GBP
$508 USD
View
A
Retailer 3
-
£379 GBP
$508 USD
View
Final sale: no returns
Retailer 4
-
£420 GBP
$563 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
£420 GBP
$563 USD
View
Retailer 6
-
£482 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
£634 GBP
$850 USD
View
B+
Retailer 8
-
£658 GBP
$882 USD
View
A
Retailer 9
-
£681 GBP
€869 EUR
View
A
Retailer 10
-
£694 GBP
View
A
Retailer 11
-
£699 GBP
$936 USD
View
B+
Retailer 12
-
£887 GBP
A$1,829 AUD
View
B+
Retailer 13
-
£912 GBP
ZAR 19,739 ZAR
View
B+
Retailer 14
-
£953 GBP
$1,277 USD
View
B+
Retailer 15
-
£1,129 GBP
$1,513 USD
View
B+
Retailer 16
-
£1,350 GBP
$1,809 USD
View
B+
Retailer 17
-
£1,374 GBP
$1,841 USD
View
B
Retailer 18
-
£1,496 GBP
$2,004 USD
View
B+
Retailer 19
-
£1,552 GBP
View
B
Retailer 20
-
£1,573 GBP
$2,107 USD
View
Retailer 21
-
£2,184 GBP
$2,927 USD
View
Price last confirmed 95 days ago
Most Expensive
B
Brilliant Earth
20583123A · Oct 28
£4,493 GBP
$6,020 USD
View
21 more retailers have this diamond
Prices start from £339 GBPSave up to £4,154 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
3.03ct Princess
£339 GBP