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Princess|Lab Grown|GCAL

0.73ct F SI1 Princess Lab Grown Diamond

VG • F/SI1 • GCAL 312690074

Shape and cutting style on the report: Princess

Certificate GCAL 312690074

Diamond specifications and retailer prices

From HK$17,284 HKD
$2,203 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: HK$17,284 HKD at Taylor and Hart
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 Taylor and Hart

About this 0.73ct lab-grown princess diamond

This 0.73ct lab-grown princess sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 312690074. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.73
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.5°
Pavilion angle37°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 312690074
Dimensions5.10 × 4.91 × 3.37 mm
L/W Ratio1.04
Culet sizeNone
Top View
5.10 mm4.91 mm0.73 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 312690074
Side View
Table 70.0%Crown 40.5°Girdle: STK-STKPavilion 37°Culet: NoneDepth 68.5%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 31
Current: HK$17,284 HKD|Low: HK$17,284 HKD|High: HK$17,284 HKD|Avg: HK$17,284 HKD
February 22, 2026
Taylor and HartHK$17,284 HKD

1 data point across 1 retailer

1 retailer

C
Taylor and Hart
8JLASB6 · Oct 31
HK$17,284 HKD
$2,203 USD
View

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C
0.73ct Princess
HK$17,284 HKD