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Princess|Lab Grown|IGI

3.09ct D SI1 Princess Lab Grown Diamond

ID • D/SI1 • IGI LG680572713

Shape and cutting style on the report: Princess cut

Certificate IGI LG680572713

Diamond specifications and retailer prices

From $614 CAD
$439 USD
As of October 30, 2026
Save $1,835 CAD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,449 CAD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 3.09ct lab-grown princess diamond

This 3.09ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG680572713 or 680572713. Listed at 11 retailers as of October 28, 2026, with prices from $614 to $2,449, a $1,835 spread on the same certified stone. NZ Jewellers lists it at $2,449. 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

3.09
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680572713
Dimensions8.01 × 7.93 × 5.71 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.01 mm7.93 mm3.09 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680572713
Side View
Table 62.0%Crown 41.3°Girdle: THN-MEDPavilion 38.7°Culet: NoneDepth 72.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,449 CAD|Low: $614 CAD|High: $6,382 CAD|Avg: $2,255 CAD
NZ Jewellers
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
October 30, 2026
Retailer 8$614 CAD
Retailer 3$689 CAD
Retailer 10$761 CAD
Retailer 13$842 CAD
Retailer 9$966 CAD
Retailer 11$1,045 CAD
Retailer 12$1,190 CAD
Retailer 15$1,197 CAD
Retailer 2$1,256 CAD
Retailer 4$1,421 CAD
Retailer 14$2,218 CAD
NZ Jewellers$2,449 CAD
Retailer 5$3,875 CAD
Retailer 7$4,899 CAD
Retailer 6$6,382 CAD

4 data points across 15 retailers

11 retailers$614 CAD to $2,449 CAD

A
Cheapest Retailer
-
$614 CAD
$439 USD
A
Retailer 2
-
$689 CAD
$492 USD
View
A
Retailer 3
-
$761 CAD
$544 USD
View
A
Retailer 4
-
$842 CAD
HK$4,700 HKD
View
A
Retailer 5
-
$966 CAD
$690 USD
View
A
Retailer 6
-
$1,045 CAD
£588 GBP
View
A
Retailer 7
-
$1,190 CAD
$850 USD
View
B+
Retailer 8
-
$1,197 CAD
$855 USD
View
B+
Retailer 9
-
$1,256 CAD
£706 GBP
View
B
Retailer 10
-
$2,218 CAD
$1,585 USD
View
Most Expensive
B
NZ Jewellers
9c9f768f-cab0-4aea-9be5-42084f17bc23 · Oct 28
$2,449 CAD
$1,750 USD
View
10 more retailers have this diamond
Prices start from $614 CADSave up to $1,835 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
3.09ct Princess
$614 CAD