Princess|Lab Grown|IGI

1.19ct D IF Princess Lab Grown Diamond

ID • D/IF

Diamond specifications and retailer prices

From £289 GBP
As of November 1, 2026
Save £1,046 GBP (78%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,335 GBP at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.19ct lab-grown princess diamond

This 1.19ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of October 31, 2026, with prices from £289 to £1,335, a £1,046 spread on the same certified stone. Blue Nile lists it at £1,335. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.19
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions5.89 × 5.84 × 4.03 mm
L/W Ratio1.01
Top View
5.89 mm5.84 mm1.19 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £1,335 GBP|Low: £272 GBP|High: £1,335 GBP|Avg: £766 GBP
Blue Nile
Retailer 2
November 1, 2026
Retailer 2£289 GBP
Blue Nile£1,335 GBP

38 data points across 2 retailers

2 retailers£289 GBP to £1,335 GBP

A
Cheapest Retailer
-
£289 GBP
Most Expensive
B
Blue Nile
27422271 · Oct 31
£1,335 GBP
$1,789 USD
View
1 more retailer has this diamond
Prices start from £289 GBPSave up to £1,046 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
1.19ct Princess
£289 GBP