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Princess|Lab Grown|IGI

1.81ct F SI1 Princess Lab Grown Diamond

ID • F/SI1 • IGI LG596315014

Shape and cutting style on the report: Princess cut

Certificate IGI LG596315014

Diamond specifications and retailer prices

From €203 EUR
$228 USD
As of October 27, 2026
Save €1,749 EUR (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,953 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.81ct lab-grown princess diamond

This 1.81ct 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 LG596315014 or 596315014. Listed at 9 retailers as of October 27, 2026, with prices from €203 to €1,953, a €1,749 spread on the same certified stone. Do Amore Diamonds lists it at €1,953. 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

1.81
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596315014
Dimensions6.69 × 6.65 × 4.77 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
6.69 mm6.65 mm1.81 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596315014
Side View
Table 70.0%Crown 42.3°Girdle: MediumPavilion 38.5°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 27
Current: €1,953 EUR|Low: €203 EUR|High: €1,997 EUR|Avg: €792 EUR|-2.2%
Do Amore Diamonds
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
October 29, 2026
Retailer 9€203 EUR
Retailer 13€233 EUR
Retailer 7€236 EUR
Retailer 11€430 EUR
Retailer 5€458 EUR
Retailer 4€526 EUR
Retailer 3€776 EUR
Retailer 14€777 EUR
Retailer 8€814 EUR
Retailer 12€896 EUR
Retailer 10€909 EUR
Retailer 2€1,123 EUR
Retailer 6€1,284 EUR
Do Amore Diamonds€1,953 EUR

20 data points across 14 retailers

9 retailers€203 EUR to €1,953 EUR

A
Cheapest Retailer
-
€203 EUR
$228 USD
A
Retailer 2
-
€233 EUR
$261 USD
View
Final sale: no returns
A
Retailer 3
-
€236 EUR
$265 USD
View
Retailer 4
-
€430 EUR
$482 USD
View
Price last confirmed 7 days ago
Retailer 5
-
€814 EUR
$913 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
€896 EUR
$1,005 USD
View
B
Retailer 7
-
€909 EUR
$1,020 USD
View
B
Retailer 8
-
€1,123 EUR
£992 GBP
View
Most Expensive
B
Do Amore Diamonds
27-830BCC47D · Oct 29
€1,953 EUR
$2,190 USD
View
8 more retailers have this diamond
Prices start from €203 EURSave up to €1,749 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
1.81ct Princess
€203 EUR