Princess|Lab Grown

4.09ct F VS1 Princess Lab Grown Diamond

VG • F/VS1 • TB65B-14-1298

Diamond specifications and retailer prices

From £560 GBP
$752 USD
As of November 2, 2026
Save £1,268 GBP (69%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,828 GBP at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 4.09ct lab-grown princess diamond

This 4.09ct lab-grown princess sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade. Listed at 4 retailers as of October 31, 2026, with prices from £560 to £1,828, a £1,268 spread on the same certified stone. NZ Jewellers lists it at £1,828. 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

4.09
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateTB65B-14-1298
Dimensions8.83 × 8.72 × 6.20 mm
L/W Ratio1.01
Top View
8.83 mm8.72 mm4.09 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateTB65B-14-1298
Side View
Table 70.1%CrownGirdlePavilionCuletDepth 71.2%

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: Nov 2
Current: £1,828 GBP|Low: £538 GBP|High: £1,828 GBP|Avg: £803 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 11, 2026
Retailer 2£560 GBP
Retailer 4£610 GBP
Retailer 3£650 GBP
NZ Jewellers£1,828 GBP

7 data points across 4 retailers

4 retailers£560 GBP to £1,828 GBP

B+
Cheapest Retailer
-
£560 GBP
$752 USD
B+
Retailer 2
-
£610 GBP
$818 USD
View
B+
Retailer 3
-
£650 GBP
$872 USD
View
Most Expensive
C
NZ Jewellers
9c370b0b-77b9-4a77-98f0-34300065b535 · Oct 31
£1,828 GBP
$2,453 USD
View
3 more retailers have this diamond
Prices start from £560 GBPSave up to £1,268 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+
4.09ct Princess
£560 GBP