Princess|Lab Grown|IGI

3.10ct I VS1 Princess Lab Grown Diamond

EX • I/VS1 • IGI LG517208498

Shape and cutting style on the report: Princess cut

Certificate IGI LG517208498

Diamond specifications and retailer prices

From $784 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $784 USD 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 3.1ct lab-grown princess diamond

This 3.1ct 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 LG517208498 or 517208498. Listed at a single retailer as of November 1, 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

3.10
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517208498
Dimensions8.20 × 8.08 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.20 mm8.08 mm3.10 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG517208498
Side View
Table 74.0%Crown 41.8°Girdle: MediumPavilion 37.9°Culet: NoneDepth 67.5%

Caratlytics Score

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

Last verified: Nov 1
Current: $784 USD|Low: $755 USD|High: $951 USD|Avg: $830 USD|-17.6%
September 23, 2026
B2C Jewels$784 USD

3 data points across 1 retailer

1 retailer

B+
B2C Jewels
20724555 · Nov 1
$784 USD
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B+
3.10ct Princess
$784 USD