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Princess|Lab Grown|IGI

1.80ct F SI1 Princess Lab Grown Diamond

GD • F/SI1 • IGI LG570374460

Shape and cutting style on the report: Princess cut

Certificate IGI LG570374460

Diamond specifications and retailer prices

From $422 CAD
$302 USD
As of November 2, 2026
Save $3,322 CAD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,744 CAD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

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 F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG570374460 or 570374460. Listed at 19 retailers as of November 1, 2026, with prices from $422 to $3,744, a $3,322 spread on the same certified stone. Do Amore Diamonds lists it at $3,744. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.80
Carat
F
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570374460
Dimensions6.72 × 6.60 × 4.57 mm
L/W Ratio1.02
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
6.72 mm6.60 mm1.80 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570374460
Side View
Table 70.0%Crown 42.1°Girdle: MediumPavilion 37.8°Culet: NoneDepth 69.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,744 CAD|Low: $331 CAD|High: $3,744 CAD|Avg: $1,330 CAD
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
Retailer 15
Retailer 16
November 2, 2026
Retailer 13$422 CAD
Retailer 3$522 CAD
Retailer 16$522 CAD
Retailer 14$711 CAD
Retailer 11$712 CAD
Retailer 9$739 CAD
Retailer 4$854 CAD
Retailer 2$1,034 CAD
Retailer 7$1,348 CAD
Retailer 15$1,411 CAD
Retailer 12$1,606 CAD
Retailer 6$1,855 CAD
Retailer 8$1,891 CAD
Retailer 5$2,080 CAD
Retailer 10$2,326 CAD
Do Amore Diamonds$3,744 CAD

33 data points across 16 retailers

19 retailers$422 CAD to $3,744 CAD

Retailer 1
-
$331 CAD
$237 USD
Price last confirmed 40 days ago
Retailer 2
-
$384 CAD
$275 USD
View
Price last confirmed 26 days ago
Retailer 3
-
$405 CAD
$290 USD
View
Price last confirmed 40 days ago
B+
Retailer 4
-
$422 CAD
$302 USD
View
Retailer 5
-
$522 CAD
$374 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$522 CAD
$374 USD
View
B+
Retailer 7
-
$711 CAD
$509 USD
View
B+
Retailer 8
-
$712 CAD
$510 USD
View
B+
Retailer 9
-
$739 CAD
£416 GBP
View
B+
Retailer 10
-
$854 CAD
$611 USD
View
B
Retailer 11
-
$1,034 CAD
£583 GBP
View
B
Retailer 12
-
$1,348 CAD
$965 USD
View
B
Retailer 13
-
$1,411 CAD
$1,010 USD
View
B
Retailer 14
-
$1,606 CAD
$1,150 USD
View
B
Retailer 15
-
$1,855 CAD
$1,328 USD
View
B
Retailer 16
-
$1,891 CAD
$1,354 USD
View
B
Retailer 17
-
$2,080 CAD
$1,489 USD
View
C
Retailer 18
-
$2,326 CAD
£1,311 GBP
View
Most Expensive
C
Do Amore Diamonds
27-B60B84673 · Nov 1
$3,744 CAD
$2,680 USD
View
18 more retailers have this diamond
Prices start from $422 CADSave up to $3,322 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.

B+
1.80ct Princess
$422 CAD