CaratHunter
Plans
Marquise|Lab Grown|IGI

1.28ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG821678222

Certificate IGI LG821678222

Diamond specifications and retailer prices

From $2,054 CAD
$1,470 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $2,054 CAD at Shane Co
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Shane Co

About this 1.28ct lab-grown marquise diamond

This 1.28ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821678222 or 821678222. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
Polish
Symmetry
Fluorescence
OriginLab Grown
Grading LabIGI
CertificateIGI LG821678222
Top View
LengthWidth1.28 ctF / VS1
OriginLab Grown
CutExcellent
CertificateIGI LG821678222
Side View
TableCrownGirdlePavilionCuletDepth

Caratlytics Score

How it works →
D
Below Average
Compare with similar diamonds
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,054 CAD|Low: $1,921 CAD|High: $2,054 CAD|Avg: $1,988 CAD|+6.9%
September 18, 2026
Shane Co$2,054 CAD

2 data points across 1 retailer

1 retailer

D
Shane Co
26H0VKR · Nov 2
$2,054 CAD
$1,470 USD
View

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.

D
1.28ct Marquise
$2,054 CAD