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Princess|Lab Grown|IGI

1.09ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG576341705

Shape and cutting style on the report: Princess cut

Certificate IGI LG576341705

Diamond specifications and retailer prices

From €223 EUR
As of November 4, 2026
Save €880 EUR (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,102 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.09ct lab-grown princess diamond

This 1.09ct lab-grown princess sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG576341705 or 576341705. Listed at 14 retailers as of November 4, 2026, with prices from €223 to €1,102, a €880 spread on the same certified stone. MOH London lists it at €1,102. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG576341705
Dimensions5.73 × 5.68 × 4.07 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.73 mm5.68 mm1.09 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG576341705
Side View
Table 69.0%Crown 39.6°Girdle: MediumPavilion 39.7°Culet: NoneDepth 71.7%

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: €1,102 EUR|Low: €214 EUR|High: €1,118 EUR|Avg: €572 EUR|+1.9%
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
November 5, 2026
Retailer 12€223 EUR
Retailer 4€258 EUR
Retailer 3€276 EUR
Retailer 14€276 EUR
Retailer 10€417 EUR
Retailer 15€461 EUR
Retailer 9€476 EUR
Retailer 7€477 EUR
Retailer 5€494 EUR
Retailer 13€577 EUR
Retailer 2€675 EUR
Retailer 8€756 EUR
Retailer 11€847 EUR
Retailer 16€887 EUR
Retailer 6€974 EUR
MOH London€1,102 EUR

32 data points across 16 retailers

14 retailers€223 EUR to €1,102 EUR

A
Cheapest Retailer
-
€223 EUR
A
Retailer 2
-
€258 EUR
View
Retailer 3
-
€276 EUR
View
Price last confirmed 11 days ago
A
Retailer 4
-
€276 EUR
View
A
Retailer 5
-
€417 EUR
View
B+
Retailer 6
-
€461 EUR
View
B+
Retailer 7
-
€476 EUR
View
B+
Retailer 8
-
€477 EUR
View
B+
Retailer 9
-
€494 EUR
View
B
Retailer 10
-
€577 EUR
View
B+
Retailer 11
-
€675 EUR
View
B
Retailer 12
-
€847 EUR
View
B
Retailer 13
-
€887 EUR
View
Most Expensive
B
MOH London
LG576341705 · Nov 5
€1,102 EUR
£978 GBP
View
13 more retailers have this diamond
Prices start from €223 EURSave up to €880 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
1.09ct Princess
€223 EUR