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Princess|Lab Grown|IGI

1.05ct E SI1 Princess Lab Grown Diamond

VG • E/SI1 • IGI LG844684015

Shape and cutting style on the report: Princess cut

Certificate IGI LG844684015

Diamond specifications and retailer prices

From €195 EUR
HK$1,700 HKD
As of October 30, 2026
Save €383 EUR (66%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €797 EUR at MOH London · As of October 25, 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 very-good cut grade and certified by IGI LG844684015 or 844684015. Listed at 12 retailers as of October 26, 2026, with a 196% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844684015
Dimensions5.46 × 5.37 × 4.00 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.46 mm5.37 mm1.05 ctE / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844684015
Side View
Table 71.0%Crown 40.3°Girdle: Slightly ThickPavilion 40°Culet: NoneDepth 74.5%

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: €797 EUR|Low: €153 EUR|High: €799 EUR|Avg: €372 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 11€153 EUR
Retailer 8€195 EUR
Retailer 5€221 EUR
Retailer 9€287 EUR
Retailer 2€289 EUR
Retailer 6€295 EUR
Retailer 4€311 EUR
Retailer 7€365 EUR
Retailer 12€434 EUR
Retailer 3€468 EUR
Retailer 10€577 EUR
MOH London€797 EUR

8 data points across 12 retailers

12 retailers€195 EUR to €577 EUR

A
Cheapest Retailer
-
€195 EUR
HK$1,700 HKD
A
Retailer 2
-
€221 EUR
£195 GBP
View
B+
Retailer 3
-
€287 EUR
$321 USD
View
B+
Retailer 4
-
€289 EUR
View
B+
Retailer 5
-
€295 EUR
£260 GBP
View
B+
Retailer 6
-
€311 EUR
$348 USD
View
B
Retailer 7
-
€365 EUR
£321 GBP
View
B
Retailer 8
-
€434 EUR
$485 USD
View
B
Retailer 9
-
€468 EUR
SGD 707 SGD
View
B
Retailer 10
-
€537 EUR
$600 USD
View
B
Retailer 11
-
€577 EUR
$645 USD
View
Most Expensive
B
MOH London
LG844684015 · Oct 25
€797 EUR
£701 GBP
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from €195 EURSave up to €383 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
€195 EUR