Princess|Lab Grown|GIA

4.15ct D FL Princess Lab Grown Diamond

VG • D/FL • GIA 6531664052

Certificate GIA 6531664052

Diamond specifications and retailer prices

From £8,590 GBP
$11,509 USD
As of October 30, 2026
Save £20,647 GBP (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £29,237 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4.15ct lab-grown princess diamond

This 4.15ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6531664052. Listed at 7 retailers as of October 30, 2026, with prices from £8,590 to £29,237, a £20,647 spread on the same certified stone. Taylor and Hart lists it at £29,237. 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

4.15
Carat
D
Colour
FL
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6531664052
Dimensions8.63 × 8.44 × 6.34 mm
L/W Ratio1.02
Top View
8.63 mm8.44 mm4.15 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531664052
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 75.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £11,787 GBP|Low: £7,770 GBP|High: £29,237 GBP|Avg: £13,036 GBP|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
October 31, 2026
Retailer 6£7,770 GBP
Retailer 4£8,590 GBP
Retailer 5£10,122 GBP
Retailer 3£10,139 GBP
Retailer 8£10,938 GBP
Retailer 1£11,787 GBP
Retailer 7£13,217 GBP
Retailer 2£15,338 GBP
Taylor and Hart£29,237 GBP

18 data points across 9 retailers

7 retailers£8,590 GBP to £29,237 GBP

Retailer 1
-
£7,770 GBP
$10,412 USD
Price last confirmed 52 days ago
B+
Retailer 2
-
£8,590 GBP
$11,509 USD
View
B+
Retailer 3
-
£10,122 GBP
$13,563 USD
View
B+
Retailer 4
-
£10,139 GBP
$13,585 USD
View
B+
Retailer 5
-
£11,787 GBP
View
B+
Retailer 6
-
£15,338 GBP
View
Most Expensive
B
Taylor and Hart
F6JCMUB · Oct 30
£29,237 GBP
$39,174 USD
View
6 more retailers have this diamond
Prices start from £8,590 GBPSave up to £20,647 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.

B+
4.15ct Princess
£8,590 GBP