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Princess|Lab Grown|IGI

1.28ct D VS2 Princess Lab Grown Diamond

ID • D/VS2 • IGI LG633428822

Shape and cutting style on the report: Princess cut

Certificate IGI LG633428822

Diamond specifications and retailer prices

From $1,425 CAD
$1,020 USD
As of October 30, 2026
Save $405 CAD (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,830 CAD at Jared · As of October 30, 2026
View at Jared

About this 1.28ct lab-grown princess diamond

This 1.28ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG633428822 or 633428822. Listed at 3 retailers as of October 30, 2026, with prices from $1,425 to $1,830, a $405 spread on the same certified stone. Jared lists it at $1,830. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633428822
Dimensions5.99 × 5.93 mm
L/W Ratio1.01
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
5.99 mm5.93 mm1.28 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633428822
Side View
Table 73.0%Crown 44.8°Girdle: MediumPavilion 39.4°Culet: NoneDepth 71.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $1,830 CAD|Low: $1,425 CAD|High: $2,752 CAD|Avg: $1,948 CAD|-33.5%
Jared
Retailer 2
Retailer 3
September 28, 2026
Retailer 2$1,425 CAD
Retailer 3$1,425 CAD
Jared$1,830 CAD

7 data points across 3 retailers

3 retailers$1,425 CAD to $1,830 CAD

B
Cheapest Retailer
-
$1,425 CAD
$1,020 USD
B
Retailer 2
-
$1,425 CAD
$1,020 USD
View
Most Expensive
B
Jared
152036131 · Oct 30
$1,830 CAD
$1,310 USD
View
2 more retailers have this diamond
Prices start from $1,425 CADSave up to $405 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
1.28ct Princess
$1,425 CAD