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Princess|Lab Grown|IGI

1.80ct J SI1 Princess Lab Grown Diamond

ID • J/SI1 • IGI LG442067003

Shape and cutting style on the report: Princess cut

Certificate IGI LG442067003

Diamond specifications and retailer prices

From $1,411 CAD
$1,010 USD
As of October 30, 2026
Save $6,606 CAD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,017 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.8ct lab-grown princess diamond

This 1.8ct lab-grown princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG442067003 or 442067003. Listed at 11 retailers as of October 29, 2026, with prices from $1,411 to $8,017, a $6,606 spread on the same certified stone. MOH London lists it at $8,017. 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

1.80
Carat
J
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442067003
Dimensions6.58 × 6.40 × 4.85 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
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Top View
6.58 mm6.40 mm1.80 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG442067003
Side View
Table 70.5%Crown 45.8°Girdle: MED-THKPavilion 40°Culet: NoneDepth 75.8%

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: $8,017 CAD|Low: $1,411 CAD|High: $8,081 CAD|Avg: $4,088 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$1,411 CAD
Retailer 5$2,407 CAD
Retailer 7$2,695 CAD
Retailer 10$2,753 CAD
Retailer 3$2,844 CAD
Retailer 8$3,031 CAD
Retailer 9$3,735 CAD
Retailer 6$4,385 CAD
Retailer 4$4,814 CAD
Retailer 11$7,994 CAD
MOH London$8,017 CAD

13 data points across 11 retailers

11 retailers$1,411 CAD to $8,017 CAD

A
Cheapest Retailer
-
$1,411 CAD
$1,010 USD
B+
Retailer 2
-
$2,407 CAD
$1,723 USD
View
B+
Retailer 3
-
$2,619 CAD
$1,875 USD
View
B+
Retailer 4
-
$2,695 CAD
$1,929 USD
View
Final sale: no returns
Retailer 5
-
$2,792 CAD
$1,999 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$2,792 CAD
$1,999 USD
View
B+
Retailer 7
-
$3,031 CAD
$2,170 USD
View
B
Retailer 8
-
$4,385 CAD
$3,139 USD
View
B
Retailer 9
-
$4,814 CAD
$3,446 USD
View
B
Retailer 10
-
$5,234 CAD
$3,747 USD
View
Most Expensive
B
MOH London
LG442067003 · Oct 29
$8,017 CAD
£4,519 GBP
View
10 more retailers have this diamond
Prices start from $1,411 CADSave up to $6,606 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
1.80ct Princess
$1,411 CAD