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Princess|Lab Grown|IGI

1.50ct F SI1 Princess Lab Grown Diamond

ID • F/SI1 • IGI LG705535046

Shape and cutting style on the report: Princess cut

Certificate IGI LG705535046

Diamond specifications and retailer prices

From €185 EUR
As of November 6, 2026
Save €735 EUR (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €920 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.5ct lab-grown princess diamond

This 1.5ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG705535046 or 705535046. Listed at 13 retailers as of November 5, 2026, with prices from €185 to €920, a €735 spread on the same certified stone. MOH London lists it at €920. 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

1.50
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705535046
Dimensions6.27 × 6.21 × 4.37 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.27 mm6.21 mm1.50 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705535046
Side View
Table 66.0%Crown 44.5°Girdle: MediumPavilion 37.7°Culet: NoneDepth 70.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €920 EUR|Low: €185 EUR|High: €1,335 EUR|Avg: €540 EUR|-0.9%
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 6, 2026
Retailer 12€185 EUR
Retailer 5€216 EUR
Retailer 13€230 EUR
Retailer 16€263 EUR
Retailer 2€293 EUR
Retailer 6€357 EUR
Retailer 4€398 EUR
Retailer 15€413 EUR
Retailer 9€420 EUR
Retailer 14€459 EUR
Retailer 3€741 EUR
Retailer 11€743 EUR
Retailer 10€761 EUR
Retailer 7€828 EUR
MOH London€920 EUR
Retailer 8€1,335 EUR

11 data points across 16 retailers

13 retailers€185 EUR to €920 EUR

A
Cheapest Retailer
-
€185 EUR
A
Retailer 2
-
€216 EUR
View
A
Retailer 3
-
€230 EUR
View
A
Retailer 4
-
€263 EUR
View
A
Retailer 5
-
€293 EUR
View
B+
Retailer 6
-
€398 EUR
View
A
Retailer 7
-
€413 EUR
View
A
Retailer 8
-
€420 EUR
View
B+
Retailer 9
-
€459 EUR
View
B
Retailer 10
-
€741 EUR
View
B
Retailer 11
-
€743 EUR
View
B
Retailer 12
-
€761 EUR
View
Most Expensive
B
MOH London
LG705535046 · Nov 5
€920 EUR
£809 GBP
View
12 more retailers have this diamond
Prices start from €185 EURSave up to €735 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
1.50ct Princess
€185 EUR