Princess|Lab Grown|IGI

3.11ct E VVS1 Princess Lab Grown Diamond

EX • E/VVS1 • IGI LG655428839

Shape and cutting style on the report: Princess cut

Certificate IGI LG655428839

Diamond specifications and retailer prices

From $1,681 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,681 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 3.11ct lab-grown princess diamond

This 3.11ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG655428839 or 655428839. 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

3.11
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655428839
Dimensions8.02 × 7.96 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm7.96 mm3.11 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655428839
Side View
Table 70.0%Crown 42.9°Girdle: MediumPavilion 37.5°Culet: NoneDepth 69.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,681 USD|Low: $1,605 USD|High: $2,093 USD|Avg: $1,793 USD|-19.7%
September 23, 2026
B2C Jewels$1,681 USD

3 data points across 1 retailer

1 retailer

B+
B2C Jewels
28394073 · Oct 29
$1,681 USD
View

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.

B+
3.11ct Princess
$1,681 USD