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Princess|Lab Grown|IGI

1.05ct E SI1 Princess Lab Grown Diamond

EX • E/SI1 • IGI LG846656808

Shape and cutting style on the report: Princess cut

Certificate IGI LG846656808

Diamond specifications and retailer prices

From €170 EUR
$190 USD
As of October 25, 2026
Save €627 EUR (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €797 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.05ct lab-grown princess diamond

This 1.05ct 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 LG846656808 or 846656808. Listed at 15 retailers as of October 25, 2026, with prices from €170 to €797, a €627 spread on the same certified stone. MOH London lists it at €797. 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

1.05
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656808
Dimensions5.53 × 5.45 × 4.01 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.53 mm5.45 mm1.05 ctE / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846656808
Side View
Table 71.0%Crown 41.6°Girdle: MediumPavilion 39.6°Culet: NoneDepth 73.6%

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 25
Current: €797 EUR|Low: €153 EUR|High: €797 EUR|Avg: €353 EUR
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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 5€153 EUR
Retailer 6€159 EUR
Retailer 14€170 EUR
Retailer 8€195 EUR
Retailer 10€221 EUR
Retailer 11€287 EUR
Retailer 9€289 EUR
Retailer 13€311 EUR
Retailer 12€365 EUR
Retailer 3€389 EUR
Retailer 16€434 EUR
Retailer 2€439 EUR
Retailer 7€468 EUR
Retailer 4€537 EUR
Retailer 15€547 EUR
MOH London€797 EUR

5 data points across 16 retailers

15 retailers€170 EUR to €797 EUR

Retailer 1
-
€159 EUR
$178 USD
Price last confirmed 8 days ago
A
Retailer 2
-
€170 EUR
$190 USD
View
A
Retailer 3
-
€195 EUR
HK$1,700 HKD
View
A
Retailer 4
-
€221 EUR
£194 GBP
View
B+
Retailer 5
-
€287 EUR
£253 GBP
View
B+
Retailer 6
-
€289 EUR
View
B+
Retailer 7
-
€311 EUR
$348 USD
View
B+
Retailer 8
-
€365 EUR
£321 GBP
View
B
Retailer 9
-
€389 EUR
$435 USD
View
B
Retailer 10
-
€434 EUR
$485 USD
View
B+
Retailer 11
-
€439 EUR
$490 USD
View
B
Retailer 12
-
€468 EUR
SGD 707 SGD
View
B
Retailer 13
-
€537 EUR
$600 USD
View
B
Retailer 14
-
€547 EUR
$611 USD
View
Most Expensive
B
MOH London
LG846656808 · Oct 26
€797 EUR
£701 GBP
View
14 more retailers have this diamond
Prices start from €170 EURSave up to €627 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
1.05ct Princess
€170 EUR