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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 $15,797 NZD
$8,903 USD
As of October 30, 2026
Save $35,244 NZD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $51,040 NZD 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 $15,797 to $51,040, a $35,244 spread on the same certified stone. Frank Darling lists it at $51,040. 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: $51,040 NZD|Low: $15,797 NZD|High: $171,451 NZD|Avg: $57,904 NZD|-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 6$15,797 NZD
Retailer 12$16,405 NZD
Retailer 11$16,428 NZD
Retailer 10$18,957 NZD
Retailer 8$20,058 NZD
Retailer 7$21,194 NZD
Retailer 2$32,493 NZD
Retailer 13$40,820 NZD
Frank Darling$51,040 NZD
Retailer 3$52,230 NZD
Retailer 9$98,562 NZD
Retailer 4$111,359 NZD
Retailer 5$127,118 NZD

28 data points across 13 retailers

10 retailers$15,797 NZD to $51,040 NZD

A
Cheapest Retailer
-
$15,797 NZD
$8,903 USD
A
Retailer 2
-
$16,405 NZD
$9,246 USD
View
A
Retailer 3
-
$16,428 NZD
$9,259 USD
View
A
Retailer 4
-
$18,957 NZD
$10,684 USD
View
A
Retailer 5
-
$20,058 NZD
$11,305 USD
View
B+
Retailer 6
-
$21,194 NZD
$11,945 USD
View
B+
Retailer 7
-
$32,493 NZD
£14,420 GBP
View
B
Retailer 8
-
$40,820 NZD
$23,006 USD
View
Final sale: no returns
Most Expensive
B
Frank Darling
P82U-4EL · Oct 31
$51,040 NZD
$28,767 USD
View
8 more retailers have this diamond
Prices start from $15,797 NZDSave up to $35,244 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.

A
4.17ct Princess
$15,797 NZD