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Princess|Lab Grown|IGI

1.03ct D SI1 Princess Lab Grown Diamond

VG • D/SI1 • IGI LG853694591

Shape and cutting style on the report: Princess cut

Certificate IGI LG853694591

Diamond specifications and retailer prices

From $211 CAD
As of November 6, 2026
Save $697 CAD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $908 CAD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.03ct lab-grown princess diamond

This 1.03ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG853694591 or 853694591. Listed at 11 retailers as of November 5, 2026, with prices from $211 to $908, a $697 spread on the same certified stone. Brilliant Earth lists it at $908. 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

1.03
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG853694591
Dimensions5.41 × 5.35 × 3.99 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.41 mm5.35 mm1.03 ctD / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG853694591
Side View
Table 73.0%Crown 42.9°Girdle: MediumPavilion 40.2°Culet: NoneDepth 74.6%

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: Nov 6
Current: $839 CAD|Low: $211 CAD|High: $839 CAD|Avg: $409 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4$211 CAD
Retailer 10$235 CAD
Retailer 8$244 CAD
Retailer 9$303 CAD
Retailer 7$310 CAD
Retailer 6$450 CAD
Retailer 3$480 CAD
Retailer 5$496 CAD
Retailer 2$716 CAD
Retailer 1$839 CAD

2 data points across 10 retailers

11 retailers$211 CAD to $908 CAD

A
Cheapest Retailer
-
$211 CAD
A
Retailer 2
-
$235 CAD
View
Final sale: no returns
A
Retailer 3
-
$244 CAD
View
B+
Retailer 4
-
$303 CAD
View
B+
Retailer 5
-
$310 CAD
View
B+
Retailer 6
-
$450 CAD
View
B+
Retailer 7
-
$480 CAD
View
B+
Retailer 8
-
$496 CAD
View
B
Retailer 9
-
$716 CAD
View
B
Retailer 10
-
$839 CAD
View
Most Expensive
B
Brilliant Earth
22517802A · Nov 5
$908 CAD
$650 USD
View
10 more retailers have this diamond
Prices start from $211 CADSave up to $697 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
1.03ct Princess
$211 CAD