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Princess|Lab Grown|GCAL

4.17ct D FL Princess Lab Grown Diamond

EX • D/FL • GCAL 360916245

Shape and cutting style on the report: Princess

Certificate GCAL 360916245

Diamond specifications and retailer prices

From HK$69,850 HKD
$8,903 USD
As of October 30, 2026
Save HK$155,843 HKD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$225,693 HKD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 4.17ct lab-grown princess diamond

This 4.17ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 360916245. Listed at 10 retailers as of October 30, 2026, with prices from HK$69,850 to HK$225,693, a HK$155,843 spread on the same certified stone. Frank Darling lists it at HK$225,693. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.17
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle38.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360916245
Dimensions8.84 × 8.78 × 6.26 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.84 mm8.78 mm4.17 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360916245
Side View
Table 67.0%Crown 42.5°Girdle: MED-MEDPavilion 38.2°Culet: NoneDepth 71.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$225,693 HKD|Low: HK$69,850 HKD|High: HK$758,130 HKD|Avg: HK$256,043 HKD|-59.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 6HK$69,850 HKD
Retailer 12HK$72,541 HKD
Retailer 11HK$72,643 HKD
Retailer 10HK$83,823 HKD
Retailer 8HK$88,696 HKD
Retailer 7HK$93,717 HKD
Retailer 2HK$143,681 HKD
Retailer 13HK$180,498 HKD
Frank DarlingHK$225,693 HKD
Retailer 3HK$230,953 HKD
Retailer 9HK$435,829 HKD
Retailer 4HK$492,413 HKD
Retailer 5HK$562,097 HKD

28 data points across 13 retailers

10 retailersHK$69,850 HKD to HK$225,693 HKD

A
Cheapest Retailer
-
HK$69,850 HKD
$8,903 USD
A
Retailer 2
-
HK$72,541 HKD
$9,246 USD
View
A
Retailer 3
-
HK$72,643 HKD
$9,259 USD
View
A
Retailer 4
-
HK$83,823 HKD
$10,684 USD
View
A
Retailer 5
-
HK$88,696 HKD
$11,305 USD
View
B+
Retailer 6
-
HK$93,717 HKD
$11,945 USD
View
B+
Retailer 7
-
HK$143,681 HKD
£14,420 GBP
View
B
Retailer 8
-
HK$180,498 HKD
$23,006 USD
View
Final sale: no returns
Most Expensive
B
Frank Darling
P82U-4EL · Oct 31
HK$225,693 HKD
$28,767 USD
View
8 more retailers have this diamond
Prices start from HK$69,850 HKDSave up to HK$155,843 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
4.17ct Princess
HK$69,850 HKD