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Princess|Lab Grown|IGI

1.26ct D FL Princess Lab Grown Diamond

D/FL

Diamond specifications and retailer prices

From £1,796 GBP
$2,406 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: £1,796 GBP at Helzberg Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Helzberg Diamonds

About this 1.26ct lab-grown princess diamond

This 1.26ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless) and certified by IGI. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.26
Carat
D
Colour
FL
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions5.89 × 5.82 × 4.16 mm
L/W Ratio1.01
Top View
5.89 mm5.82 mm1.26 ctD / FL
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 68.0%CrownGirdle: MediumPavilionCuletDepth 71.5%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 1
Current: £1,796 GBP|Low: £500 GBP|High: £2,281 GBP|Avg: £1,346 GBP|-21.3%
Helzberg Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 3£500 GBP
Retailer 2£1,456 GBP
Helzberg Diamonds£1,796 GBP

3 data points across 3 retailers

1 retailer

C
Helzberg Diamonds
ZXZNLKLHKPNO · Nov 1
£1,796 GBP
$2,406 USD
View

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C
1.26ct Princess
£1,796 GBP