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Princess|Lab Grown|GCAL

1.55ct F SI1 Princess Lab Grown Diamond

EX • F/SI1

Diamond specifications and retailer prices

From HK$1,575 HKD
As of November 6, 2026
Save HK$9,414 HKD (86%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$10,989 HKD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 1.55ct lab-grown princess diamond

This 1.55ct 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 GCAL. Listed at 6 retailers as of November 5, 2026, with prices from HK$1,575 to HK$10,989, a HK$9,414 spread on the same certified stone. Diamond Exchange Canada lists it at HK$10,989. 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

1.55
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
Dimensions6.36 × 6.15 × 4.32 mm
L/W Ratio1.03
Top View
6.36 mm6.15 mm1.55 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL
Side View
Table 67.0%CrownGirdle: ThickPavilionCuletDepth 70.2%

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: Nov 6
Current: HK$10,989 HKD|Low: HK$1,466 HKD|High: HK$10,989 HKD|Avg: HK$4,245 HKD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 4HK$1,575 HKD
Retailer 2HK$1,834 HKD
Retailer 3HK$1,959 HKD
Retailer 5HK$6,944 HKD
Diamond Exchange CanadaHK$10,989 HKD

6 data points across 5 retailers

6 retailersHK$1,575 HKD to HK$10,989 HKD

A
Cheapest Retailer
-
HK$1,575 HKD
Retailer 2
-
HK$1,756 HKD
View
Price last confirmed 25 days ago
B+
Retailer 3
-
HK$1,834 HKD
View
B+
Retailer 4
-
HK$1,959 HKD
View
B
Retailer 5
-
HK$6,944 HKD
View
Most Expensive
B
Diamond Exchange Canada
1986531751 · Nov 5
HK$10,989 HKD
CA$1,947 CAD
View
5 more retailers have this diamond
Prices start from HK$1,575 HKDSave up to HK$9,414 HKD

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
1.55ct Princess
HK$1,575 HKD