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 $8,903 USD
As of October 30, 2026
Save $19,864 USD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $28,767 USD 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 $8,903 to $28,767, a $19,864 spread on the same certified stone. Frank Darling lists it at $28,767. 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
Color
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: $28,767 USD|Low: $8,903 USD|High: $96,630 USD|Avg: $32,856 USD|-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
October 29, 2026
Retailer 6$8,903 USD
Retailer 12$9,246 USD
Retailer 11$9,259 USD
Retailer 10$10,684 USD
Retailer 8$11,305 USD
Retailer 7$11,945 USD
Retailer 2$18,411 USD
Retailer 13$23,006 USD
Frank Darling$28,767 USD
Retailer 3$29,437 USD
Retailer 9$55,550 USD
Retailer 4$62,762 USD
Retailer 5$71,644 USD

27 data points across 13 retailers

10 retailers$8,903 USD to $28,767 USD

A
Cheapest Retailer
-
$8,903 USD
A
Retailer 2
-
$9,246 USD
View
A
Retailer 3
-
$9,259 USD
View
A
Retailer 4
-
$10,684 USD
View
A
Retailer 5
-
$11,305 USD
View
B+
Retailer 6
-
$11,945 USD
View
B+
Retailer 7
-
$18,411 USD
£14,497 GBP
View
B
Retailer 8
-
$23,006 USD
View
Final sale: no returns
Most Expensive
B
Frank Darling
P82U-4EL · Oct 31
$28,767 USD
View
8 more retailers have this diamond
Prices start from $8,903 USDSave up to $19,864 USD

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
$8,903 USD