Princess|Lab Grown|IGI

3.39ct I VS1 Princess Lab Grown Diamond

EX • I/VS1 • IGI LG502148039

Shape and cutting style on the report: Princess cut

Certificate IGI LG502148039

Diamond specifications and retailer prices

From £624 GBP
$836 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: £624 GBP at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 3.39ct lab-grown princess diamond

This 3.39ct lab-grown princess sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG502148039 or 502148039. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.39
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502148039
Dimensions8.22 × 8.09 mm
L/W Ratio1.02
Top View
8.22 mm8.09 mm3.39 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG502148039
Side View
Table 72.5%Crown 44.9°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 73.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: £624 GBP|Low: £601 GBP|High: £761 GBP|Avg: £662 GBP|-18.0%
September 23, 2026
B2C Jewels£624 GBP

3 data points across 1 retailer

1 retailer

B+
B2C Jewels
20725833 · Oct 29
£624 GBP
$836 USD
View

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B+
3.39ct Princess
£624 GBP