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Princess|Lab Grown|IGI

1.36ct F SI1 Princess Lab Grown Diamond

ID • F/SI1 • IGI LG591302864

Shape and cutting style on the report: Princess cut

Certificate IGI LG591302864

Diamond specifications and retailer prices

From €159 EUR
$178 USD
As of October 27, 2026
Save €1,371 EUR (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,531 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.36ct lab-grown princess diamond

This 1.36ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG591302864 or 591302864. Listed at 9 retailers as of October 27, 2026, with prices from €159 to €1,531, a €1,371 spread on the same certified stone. Do Amore Diamonds lists it at €1,531. 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

1.36
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591302864
Dimensions6.08 × 6.01 × 4.22 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
6.08 mm6.01 mm1.36 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591302864
Side View
Table 69.0%Crown 41.7°Girdle: ThinPavilion 37.5°Culet: NoneDepth 70.2%

Caratlytics Score

How it works →
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: Oct 27
Current: €1,531 EUR|Low: €122 EUR|High: €1,531 EUR|Avg: €604 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 25, 2026
Retailer 6€159 EUR
Retailer 8€178 EUR
Retailer 7€350 EUR
Retailer 10€371 EUR
Retailer 11€467 EUR
Retailer 9€534 EUR
Retailer 3€584 EUR
Retailer 4€609 EUR
Retailer 5€670 EUR
Retailer 2€1,021 EUR
Do Amore Diamonds€1,531 EUR

12 data points across 11 retailers

9 retailers€159 EUR to €1,531 EUR

A
Cheapest Retailer
-
€159 EUR
$178 USD
A
Retailer 2
-
€178 EUR
$199 USD
View
Final sale: no returns
A
Retailer 3
-
€184 EUR
$206 USD
View
B+
Retailer 4
-
€350 EUR
$391 USD
View
B+
Retailer 5
-
€609 EUR
$680 USD
View
B
Retailer 6
-
€670 EUR
$749 USD
View
B
Retailer 7
-
€701 EUR
$783 USD
View
Retailer 8
-
€1,021 EUR
£898 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-2891DC20D · Oct 29
€1,531 EUR
$1,710 USD
View
8 more retailers have this diamond
Prices start from €159 EURSave up to €1,371 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
1.36ct Princess
€159 EUR