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Princess|Lab Grown|IGI

2.92ct D IF Princess Lab Grown Diamond

ID • D/IF

Diamond specifications and retailer prices

From £1,406 GBP
As of October 30, 2026
Save £4,058 GBP (74%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £5,465 GBP at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 2.92ct lab-grown princess diamond

This 2.92ct lab-grown princess sits in the two to three 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 29, 2026, with prices from £1,406 to £5,465, a £4,058 spread on the same certified stone. Blue Nile lists it at £5,465. 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

2.92
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.95 × 7.83 × 5.42 mm
L/W Ratio1.02
Top View
7.95 mm7.83 mm2.92 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 67.0%CrownGirdle: MediumPavilionCulet: NoneDepth 69.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £5,465 GBP|Low: £1,083 GBP|High: £5,465 GBP|Avg: £2,380 GBP
Blue Nile
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 3£1,128 GBP
Retailer 2£1,406 GBP
Retailer 4£1,637 GBP
Blue Nile£5,465 GBP

38 data points across 4 retailers

2 retailers£1,406 GBP to £5,465 GBP

A
Cheapest Retailer
-
£1,406 GBP
Most Expensive
B
Blue Nile
27424726 · Oct 29
£5,465 GBP
$7,277 USD
View
1 more retailer has this diamond
Prices start from £1,406 GBPSave up to £4,058 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
2.92ct Princess
£1,406 GBP