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Princess|Lab Grown|GCAL

1.27ct F SI1 Princess Lab Grown Diamond

EX • F/SI1 • GCAL 330900119

Shape and cutting style on the report: Princess

Certificate GCAL 330900119

Diamond specifications and retailer prices

From HK$1,575 HKD
As of November 6, 2026
Save HK$13,551 HKD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$15,126 HKD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown princess diamond

This 1.27ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 330900119. Listed at 17 retailers as of November 6, 2026, with prices from HK$1,575 to HK$15,126, a HK$13,551 spread on the same certified stone. Do Amore Diamonds lists it at HK$15,126. 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

1.27
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43°
Pavilion angle38.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 330900119
Dimensions5.93 × 5.86 × 4.16 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.93 mm5.86 mm1.27 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 330900119
Side View
Table 71.0%Crown 43°Girdle: STK-STKPavilion 38.2°Culet: NoneDepth 71.0%

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$15,126 HKD|Low: HK$1,403 HKD|High: HK$15,126 HKD|Avg: HK$5,159 HKD|+4.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 6HK$1,575 HKD
Retailer 14HK$1,763 HKD
Retailer 13HK$1,952 HKD
Retailer 11HK$2,774 HKD
Retailer 3HK$2,900 HKD
Retailer 2HK$3,166 HKD
Retailer 8HK$3,464 HKD
Retailer 7HK$5,173 HKD
Retailer 10HK$6,082 HKD
Retailer 4HK$6,928 HKD
Retailer 12HK$7,179 HKD
Retailer 5HK$8,268 HKD
Retailer 9HK$8,629 HKD
Do Amore DiamondsHK$15,126 HKD

44 data points across 14 retailers

17 retailersHK$1,575 HKD to HK$15,126 HKD

Retailer 1
-
HK$1,466 HKD
Price last confirmed 46 days ago
A
Retailer 2
-
HK$1,575 HKD
View
Retailer 3
-
HK$1,701 HKD
View
Price last confirmed 45 days ago
A
Retailer 4
-
HK$1,763 HKD
View
Final sale: no returns
Retailer 5
-
HK$1,795 HKD
View
Price last confirmed 45 days ago
A
Retailer 6
-
HK$1,952 HKD
View
A
Retailer 7
-
HK$2,774 HKD
View
B+
Retailer 8
-
HK$2,900 HKD
View
A
Retailer 9
-
HK$3,166 HKD
View
A
Retailer 10
-
HK$3,464 HKD
View
B+
Retailer 11
-
HK$5,173 HKD
View
B
Retailer 12
-
HK$6,082 HKD
View
B
Retailer 13
-
HK$6,928 HKD
View
B
Retailer 14
-
HK$7,179 HKD
View
B
Retailer 15
-
HK$8,268 HKD
View
B
Retailer 16
-
HK$8,629 HKD
View
Most Expensive
B
Do Amore Diamonds
27-6311B4584 · Nov 6
HK$15,126 HKD
$1,930 USD
View
16 more retailers have this diamond
Prices start from HK$1,575 HKDSave up to HK$13,551 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
1.27ct Princess
HK$1,575 HKD