Princess|Lab Grown|IGI

1.01ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG553216760

Shape and cutting style on the report: Princess cut

Certificate IGI LG553216760

Diamond specifications and retailer prices

From €180 EUR
$200 USD
As of October 30, 2026
Save €686 EUR (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €866 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct lab-grown princess diamond

This 1.01ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG553216760 or 553216760. Listed at 14 retailers as of October 29, 2026, with prices from €180 to €866, a €686 spread on the same certified stone. MOH London lists it at €866. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG553216760
Dimensions5.50 × 5.39 × 3.86 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.50 mm5.39 mm1.01 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG553216760
Side View
Table 68.0%Crown 43°Girdle: MED-STKPavilion 38°Culet: NoneDepth 71.6%

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: €866 EUR|Low: €148 EUR|High: €944 EUR|Avg: €388 EUR|-7.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 13€148 EUR
Retailer 5€180 EUR
Retailer 3€184 EUR
Retailer 12€184 EUR
Retailer 2€239 EUR
Retailer 8€268 EUR
Retailer 6€326 EUR
Retailer 11€331 EUR
Retailer 7€350 EUR
Retailer 9€469 EUR
Retailer 10€625 EUR
Retailer 4€641 EUR
MOH London€866 EUR

44 data points across 13 retailers

14 retailers€180 EUR to €866 EUR

Retailer 1
-
€148 EUR
$165 USD
Price last confirmed 11 days ago
A
Retailer 2
-
€180 EUR
$200 USD
View
Final sale: no returns
Retailer 3
-
€184 EUR
$205 USD
View
Price last confirmed 14 days ago
Retailer 4
-
€184 EUR
$205 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
€239 EUR
£210 GBP
View
B+
Retailer 6
-
€268 EUR
$298 USD
View
B+
Retailer 7
-
€326 EUR
£286 GBP
View
B+
Retailer 8
-
€331 EUR
$368 USD
View
B+
Retailer 9
-
€350 EUR
£307 GBP
View
B
Retailer 10
-
€469 EUR
$522 USD
View
Retailer 11
-
€592 EUR
$659 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
€625 EUR
$696 USD
View
B
Retailer 13
-
€641 EUR
$714 USD
View
Most Expensive
B
MOH London
LG553216760 · Oct 29
€866 EUR
£759 GBP
View
13 more retailers have this diamond
Prices start from €180 EURSave up to €686 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
1.01ct Princess
€180 EUR