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Princess|Lab Grown|GIA

1.81ct F VS2 Princess Lab Grown Diamond

ID • F/VS2

Diamond specifications and retailer prices

From £601 GBP
As of November 1, 2026
Save £539 GBP (47%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,140 GBP at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.81ct lab-grown princess diamond

This 1.81ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 2 retailers as of October 31, 2026, with prices from £601 to £1,140, a £539 spread on the same certified stone. Blue Nile lists it at £1,140. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
F
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions6.65 × 6.45 × 0.00 mm
L/W Ratio1.03
Top View
6.65 mm6.45 mm1.81 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: £1,140 GBP|Low: £355 GBP|High: £1,331 GBP|Avg: £723 GBP
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3£355 GBP
Retailer 5£414 GBP
Retailer 2£601 GBP
Blue Nile£1,140 GBP
Retailer 4£1,331 GBP

24 data points across 5 retailers

2 retailers£601 GBP to £1,140 GBP

B+
Cheapest Retailer
-
£601 GBP
Most Expensive
B
Blue Nile
19927894 · Oct 31
£1,140 GBP
$1,528 USD
View
1 more retailer has this diamond
Prices start from £601 GBPSave up to £539 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+
1.81ct Princess
£601 GBP