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Princess|Natural|GIA

1.40ct I SI2 Princess Natural Diamond

ID • I/SI2 • GIA 7421625562

Certificate GIA 7421625562

Diamond specifications and retailer prices

From £2,585 GBP
$3,464 USD
As of October 31, 2026
Save £2,590 GBP (50%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £5,175 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.4ct natural princess diamond

This 1.4ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7421625562. Listed at 3 retailers as of October 31, 2026, with prices from £2,585 to £5,175, a £2,590 spread on the same certified stone. MOH London lists it at £5,175. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.40
Carat
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7421625562
Dimensions6.05 × 5.95 × 4.44 mm
L/W Ratio1.02
Culet sizeNone
Top View
6.05 mm5.95 mm1.40 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7421625562
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 74.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £5,175 GBP|Low: £2,350 GBP|High: £5,203 GBP|Avg: £3,427 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
November 1, 2026
Retailer 2£2,585 GBP
Retailer 3£3,259 GBP
MOH London£5,175 GBP

5 data points across 3 retailers

3 retailers£2,585 GBP to £5,175 GBP

B+
Cheapest Retailer
-
£2,585 GBP
$3,464 USD
Final sale: no returns
B
Retailer 2
-
£3,259 GBP
$4,367 USD
View
Most Expensive
B
MOH London
5E4FF8898 · Nov 1
£5,175 GBP
View
2 more retailers have this diamond
Prices start from £2,585 GBPSave up to £2,590 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+
1.40ct Princess
£2,585 GBP