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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 €225 EUR
$251 USD
As of October 30, 2026
Save €892 EUR (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,116 EUR at MOH London · As of October 25, 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 October 25, 2026, with prices from €225 to €1,116, a €892 spread on the same certified stone. MOH London lists it at €1,116. 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
Color
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: Oct 30
Current: €1,116 EUR|Low: €216 EUR|High: €1,128 EUR|Avg: €577 EUR|+2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 28, 2026
Retailer 12€225 EUR
Retailer 4€260 EUR
Retailer 3€278 EUR
Retailer 14€278 EUR
Retailer 10€421 EUR
Retailer 15€465 EUR
Retailer 2€478 EUR
Retailer 7€481 EUR
Retailer 5€499 EUR
Retailer 13€582 EUR
Retailer 9€677 EUR
Retailer 8€763 EUR
Retailer 11€854 EUR
Retailer 16€894 EUR
Retailer 6€982 EUR
MOH London€1,116 EUR

28 data points across 16 retailers

14 retailers€225 EUR to €1,116 EUR

A
Cheapest Retailer
-
€225 EUR
$251 USD
A
Retailer 2
-
€260 EUR
$291 USD
View
A
Retailer 3
-
€278 EUR
$311 USD
View
A
Retailer 4
-
€278 EUR
$311 USD
View
A
Retailer 5
-
€421 EUR
$470 USD
View
B+
Retailer 6
-
€465 EUR
$519 USD
View
B+
Retailer 7
-
€478 EUR
ZAR 8,623 ZAR
View
B+
Retailer 8
-
€481 EUR
HK$4,200 HKD
View
B+
Retailer 9
-
€499 EUR
$557 USD
View
B+
Retailer 10
-
€582 EUR
$650 USD
View
B+
Retailer 11
-
€677 EUR
A$1,163 AUD
View
B
Retailer 12
-
€854 EUR
$954 USD
View
B
Retailer 13
-
€894 EUR
$999 USD
View
Most Expensive
B
MOH London
LG576341705 · Oct 25
€1,116 EUR
£982 GBP
View
13 more retailers have this diamond
Prices start from €225 EURSave up to €892 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
€225 EUR