Princess|Lab Grown|IGI

3.55ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG818629618

Shape and cutting style on the report: Princess cut

Certificate IGI LG818629618

Diamond specifications and retailer prices

From €870 EUR
As of October 29, 2026
Save €1,519 EUR (64%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €2,389 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.55ct lab-grown princess diamond

This 3.55ct lab-grown princess sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818629618 or 818629618. Listed at 3 retailers as of October 29, 2026, with prices from €870 to €2,389, a €1,519 spread on the same certified stone. MOH London lists it at €2,389. 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

3.55
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818629618
Dimensions8.52 × 8.13 × 5.69 mm
L/W Ratio1.05
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.52 mm8.13 mm3.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818629618
Side View
Table 69.0%Crown 40.2°Girdle: Slightly ThickPavilion 36.9°CuletDepth 70.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €2,389 EUR|Low: €806 EUR|High: €2,493 EUR|Avg: €1,339 EUR|-4.0%
MOH London
Retailer 2
Retailer 3
November 1, 2026
Retailer 2€870 EUR
Retailer 3€887 EUR
MOH London€2,389 EUR

19 data points across 3 retailers

3 retailers€870 EUR to €2,389 EUR

A
Cheapest Retailer
-
€870 EUR
B+
Retailer 2
-
€887 EUR
$991 USD
View
Most Expensive
B+
MOH London
LG818629618 · Nov 1
€2,389 EUR
£2,102 GBP
View
2 more retailers have this diamond
Prices start from €870 EURSave up to €1,519 EUR

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
3.55ct Princess
€870 EUR