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Princess|Lab Grown|IGI

1.06ct D SI1 Princess Lab Grown Diamond

ID • D/SI1 • IGI LG739579978

Shape and cutting style on the report: Princess cut

Certificate IGI LG739579978

Diamond specifications and retailer prices

From $254 CAD
$182 USD
As of October 30, 2026
Save $1,331 CAD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,585 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.06ct lab-grown princess diamond

This 1.06ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG739579978 or 739579978. Listed at 16 retailers as of October 30, 2026, with prices from $254 to $1,585, a $1,331 spread on the same certified stone. Reve Diamonds lists it at $1,585. 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

1.06
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739579978
Dimensions5.65 × 5.57 × 3.83 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.65 mm5.57 mm1.06 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739579978
Side View
Table 71.0%Crown 43.1°Girdle: MediumPavilion 37.1°Culet: NoneDepth 68.8%

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: $567 CAD|Low: $200 CAD|High: $1,585 CAD|Avg: $749 CAD|+5.4%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 3$254 CAD
Retailer 4$284 CAD
Retailer 10$295 CAD
Retailer 6$314 CAD
Retailer 15$314 CAD
Retailer 11$500 CAD
Retailer 12$555 CAD
Retailer 1$567 CAD
Retailer 8$604 CAD
Retailer 13$651 CAD
Retailer 14$834 CAD
Retailer 7$936 CAD
Retailer 2$1,011 CAD
Retailer 5$1,087 CAD
Retailer 9$1,478 CAD
Reve Diamonds$1,585 CAD

43 data points across 16 retailers

16 retailers$254 CAD to $1,585 CAD

A
Cheapest Retailer
-
$254 CAD
$182 USD
A
Retailer 2
-
$284 CAD
$203 USD
View
Final sale: no returns
A
Retailer 3
-
$295 CAD
$211 USD
View
A
Retailer 4
-
$314 CAD
$225 USD
View
A
Retailer 5
-
$314 CAD
$225 USD
View
B+
Retailer 6
-
$500 CAD
$358 USD
View
B+
Retailer 7
-
$555 CAD
$397 USD
View
B+
Retailer 8
-
$567 CAD
£320 GBP
View
B+
Retailer 9
-
$604 CAD
€412 EUR
View
B+
Retailer 10
-
$651 CAD
$466 USD
View
B
Retailer 11
-
$834 CAD
$597 USD
View
B
Retailer 12
-
$936 CAD
$670 USD
View
B
Retailer 13
-
$1,011 CAD
$724 USD
View
B
Retailer 14
-
$1,087 CAD
$778 USD
View
B
Retailer 15
-
$1,478 CAD
£833 GBP
View
Most Expensive
B
Reve Diamonds
F54516897 · Oct 30
$1,585 CAD
$1,135 USD
View
15 more retailers have this diamond
Prices start from $254 CADSave up to $1,331 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
1.06ct Princess
$254 CAD