CaratHunter
Plans
Princess|Lab Grown|IGI

1.81ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG549293217

Shape and cutting style on the report: Princess cut

Certificate IGI LG549293217

Diamond specifications and retailer prices

From $319 CAD
$228 USD
As of October 27, 2026
Save $2,746 CAD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,065 CAD 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG549293217 or 549293217. Listed at 9 retailers as of October 27, 2026, with prices from $319 to $3,065, a $2,746 spread on the same certified stone. Do Amore Diamonds lists it at $3,065. 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
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG549293217
Dimensions6.50 × 6.48 × 4.77 mm
L/W Ratio1.00
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
6.50 mm6.48 mm1.81 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG549293217
Side View
Table 67.5%Crown 46.3°Girdle: Slightly ThickPavilion 38°Culet: NoneDepth 73.6%

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: $3,065 CAD|Low: $239 CAD|High: $3,135 CAD|Avg: $1,170 CAD|-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
October 29, 2026
Retailer 8$319 CAD
Retailer 12$365 CAD
Retailer 6$371 CAD
Retailer 10$675 CAD
Retailer 4$750 CAD
Retailer 3$841 CAD
Retailer 13$922 CAD
Retailer 5$1,161 CAD
Retailer 7$1,278 CAD
Retailer 11$1,407 CAD
Retailer 9$1,715 CAD
Retailer 2$1,763 CAD
Do Amore Diamonds$3,065 CAD

20 data points across 13 retailers

9 retailers$319 CAD to $3,065 CAD

A
Cheapest Retailer
-
$319 CAD
$228 USD
A
Retailer 2
-
$365 CAD
$261 USD
View
Final sale: no returns
A
Retailer 3
-
$371 CAD
$265 USD
View
B+
Retailer 4
-
$675 CAD
$482 USD
View
B
Retailer 5
-
$1,278 CAD
$913 USD
View
B+
Retailer 6
-
$1,407 CAD
$1,005 USD
View
B
Retailer 7
-
$1,715 CAD
$1,225 USD
View
B
Retailer 8
-
$1,763 CAD
£992 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2D2340B2B · Oct 29
$3,065 CAD
$2,190 USD
View
8 more retailers have this diamond
Prices start from $319 CADSave up to $2,746 CAD

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
$319 CAD