Princess|Lab Grown|GCAL

4.06ct D FL Princess Lab Grown Diamond

ID • D/FL • GCAL 352876029

Shape and cutting style on the report: Princess

Certificate GCAL 352876029

Diamond specifications and retailer prices

From £6,100 GBP
$8,123 USD
As of October 30, 2026
Save £13,613 GBP (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £19,713 GBP at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 4.06ct lab-grown princess diamond

This 4.06ct 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 352876029. Listed at 10 retailers as of October 29, 2026, with prices from £6,100 to £19,713, a £13,613 spread on the same certified stone. Frank Darling lists it at £19,713. 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

4.06
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle39°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 352876029
Dimensions8.69 × 8.42 × 6.35 mm
L/W Ratio1.03
Culet sizeNone
Top View
8.69 mm8.42 mm4.06 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 352876029
Side View
Table 66.0%Crown 40.8°Girdle: Slightly ThickPavilion 39°Culet: NoneDepth 75.4%

Caratlytics Score

How it works →
A+
Exceptional
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: £19,713 GBP|Low: £6,100 GBP|High: £49,644 GBP|Avg: £18,758 GBP|-48.2%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 5£6,100 GBP
Retailer 11£6,332 GBP
Retailer 10£6,344 GBP
Retailer 7£7,871 GBP
Retailer 6£8,190 GBP
Retailer 9£8,784 GBP
Retailer 12£12,411 GBP
Retailer 2£14,016 GBP
Retailer 3£16,557 GBP
Frank Darling£19,713 GBP
Retailer 4£36,562 GBP
Retailer 8£38,065 GBP

29 data points across 12 retailers

10 retailers£6,100 GBP to £19,713 GBP

A
Cheapest Retailer
-
£6,100 GBP
$8,123 USD
A
Retailer 2
-
£6,332 GBP
$8,432 USD
View
A+
Retailer 3
-
£6,344 GBP
$8,448 USD
View
A
Retailer 4
-
£7,871 GBP
$10,482 USD
View
A
Retailer 5
-
£8,190 GBP
$10,907 USD
View
B+
Retailer 6
-
£8,784 GBP
$11,698 USD
View
B+
Retailer 7
-
£12,411 GBP
$16,528 USD
View
Final sale: no returns
B+
Retailer 8
-
£14,016 GBP
View
Most Expensive
B
Frank Darling
P78G-5EL · Oct 29
£19,713 GBP
$26,251 USD
View
8 more retailers have this diamond
Prices start from £6,100 GBPSave up to £13,613 GBP

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+
4.06ct Princess
£6,100 GBP