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Princess|Lab Grown|GCAL

1.09ct F SI1 Princess Lab Grown Diamond

EX • F/SI1

Diamond specifications and retailer prices

From $317 NZD
As of November 6, 2026
Save $1,443 NZD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,760 NZD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 1.09ct lab-grown princess diamond

This 1.09ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL. Listed at 8 retailers as of November 5, 2026, with prices from $317 to $1,760, a $1,443 spread on the same certified stone. Diamond Exchange Canada lists it at $1,760. 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

1.09
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
Dimensions5.62 × 5.54 × 3.89 mm
L/W Ratio1.01
Top View
5.62 mm5.54 mm1.09 ctF / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL
Side View
Table 67.0%CrownGirdle: ThickPavilionCuletDepth 70.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,760 NZD|Low: $283 NZD|High: $1,760 NZD|Avg: $794 NZD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 20, 2026
Retailer 5$317 NZD
Retailer 2$368 NZD
Retailer 3$393 NZD
Retailer 4$1,396 NZD
Diamond Exchange Canada$1,760 NZD

15 data points across 5 retailers

8 retailers$317 NZD to $1,760 NZD

Retailer 1
-
$296 NZD
Price last confirmed 46 days ago
B+
Retailer 2
-
$317 NZD
View
Retailer 3
-
$343 NZD
View
Price last confirmed 45 days ago
Retailer 4
-
$363 NZD
View
Price last confirmed 45 days ago
B+
Retailer 5
-
$368 NZD
View
B+
Retailer 6
-
$393 NZD
View
B
Retailer 7
-
$1,396 NZD
View
Most Expensive
C
Diamond Exchange Canada
1986532876 · Nov 5
$1,760 NZD
CA$1,355 CAD
View
7 more retailers have this diamond
Prices start from $317 NZDSave up to $1,443 NZD

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+
1.09ct Princess
$317 NZD