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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 €152 EUR
As of November 4, 2026
Save €637 EUR (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €790 EUR at MOH London · As of November 4, 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 13 retailers as of November 4, 2026, with prices from €152 to €790, a €637 spread on the same certified stone. MOH London lists it at €790. 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
Colour
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: Nov 4
Current: €790 EUR|Low: €152 EUR|High: €795 EUR|Avg: €362 EUR|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 11€152 EUR
Retailer 9€193 EUR
Retailer 5€217 EUR
Retailer 10€286 EUR
Retailer 8€288 EUR
Retailer 2€292 EUR
Retailer 4€310 EUR
Retailer 6€321 EUR
Retailer 12€432 EUR
Retailer 7€442 EUR
Retailer 3€466 EUR
MOH London€790 EUR

13 data points across 12 retailers

13 retailers€152 EUR to €790 EUR

A
Cheapest Retailer
-
€152 EUR
Final sale: no returns
B+
Retailer 2
-
€193 EUR
View
A
Retailer 3
-
€217 EUR
View
Retailer 4
-
€286 EUR
View
Price last confirmed 12 days ago
Retailer 5
-
€288 EUR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€292 EUR
View
B+
Retailer 7
-
€310 EUR
View
B+
Retailer 8
-
€321 EUR
View
Retailer 9
-
€432 EUR
View
Price last confirmed 12 days ago
B
Retailer 10
-
€442 EUR
View
B
Retailer 11
-
€466 EUR
View
B
Retailer 12
-
€535 EUR
View
Most Expensive
B
MOH London
LG844684015 · Nov 4
€790 EUR
£698 GBP
View
12 more retailers have this diamond
Prices start from €152 EURSave up to €637 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
€152 EUR