Princess|Lab Grown|IGI

3.03ct F VVS1 Princess Lab Grown Diamond

EX • F/VVS1 • IGI LG823601215

Shape and cutting style on the report: Princess cut

Certificate IGI LG823601215

Diamond specifications and retailer prices

From £335 GBP
$449 USD
As of October 30, 2026
Save £3,077 GBP (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £3,412 GBP at Queensmith · As of October 27, 2026
View at Queensmith

About this 3.03ct lab-grown princess diamond

This 3.03ct lab-grown princess sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823601215 or 823601215. Listed at 13 retailers as of October 27, 2026, with prices from £335 to £3,412, a £3,077 spread on the same certified stone. Queensmith lists it at £3,412. 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
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823601215
Dimensions7.97 × 7.90 × 5.70 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.97 mm7.90 mm3.03 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823601215
Side View
Table 70.0%Crown 42.5°Girdle: MediumPavilion 39.3°Culet: NoneDepth 72.2%

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: £3,412 GBP|Low: £423 GBP|High: £3,434 GBP|Avg: £1,849 GBP
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 3£423 GBP
Retailer 6£498 GBP
Retailer 13£557 GBP
Retailer 7£770 GBP
Retailer 8£969 GBP
Retailer 11£989 GBP
Retailer 9£1,569 GBP
Retailer 12£1,595 GBP
Retailer 2£1,916 GBP
Retailer 4£2,508 GBP
Retailer 10£2,978 GBP
Queensmith£3,412 GBP
Retailer 5£3,434 GBP

25 data points across 13 retailers

13 retailers£335 GBP to £3,412 GBP

A
Cheapest Retailer
-
£335 GBP
$449 USD
A
Retailer 2
-
£423 GBP
$567 USD
View
Final sale: no returns
A
Retailer 3
-
£498 GBP
View
B+
Retailer 4
-
£557 GBP
$746 USD
View
A
Retailer 5
-
£770 GBP
View
B+
Retailer 6
-
£969 GBP
A$1,998 AUD
View
B+
Retailer 7
-
£989 GBP
$1,325 USD
View
B+
Retailer 8
-
£1,569 GBP
$2,102 USD
View
B
Retailer 9
-
£1,595 GBP
$2,137 USD
View
B
Retailer 10
-
£1,916 GBP
View
Retailer 11
-
£2,508 GBP
$3,360 USD
View
Price last confirmed 14 days ago
B
Retailer 12
-
£2,978 GBP
$3,990 USD
View
Most Expensive
B
Queensmith
LG823601215 · Oct 27
£3,412 GBP
View
12 more retailers have this diamond
Prices start from £335 GBPSave up to £3,077 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
£335 GBP