CaratHunter
Plans
Princess|Lab Grown|IGI

1.90ct F SI1 Princess Lab Grown Diamond

ID • F/SI1

Diamond specifications and retailer prices

From $1,146 SGD
CA$1,245 CAD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $1,146 SGD at Diamond Exchange Canada
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 Diamond Exchange Canada

About this 1.9ct lab-grown princess diamond

This 1.9ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.90
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Top View
LengthWidth1.90 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 68.5%CrownGirdle: MediumPavilionCuletDepth 72.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,146 SGD|Low: $1,146 SGD|High: $1,176 SGD|Avg: $1,161 SGD|-2.5%
October 19, 2026
Diamond Exchange Canada$1,146 SGD

3 data points across 1 retailer

1 retailer

B
Diamond Exchange Canada
1977687112 · Oct 30
$1,146 SGD
CA$1,245 CAD
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.

B
1.90ct Princess
$1,146 SGD