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Princess|Natural|GIA

1.60ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 2155057653

Certificate GIA 2155057653

Diamond specifications and retailer prices

From £9,729 GBP
As of November 3, 2026
Save £4,491 GBP (32%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £14,220 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.6ct natural princess diamond

This 1.6ct natural princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2155057653. Listed at 7 retailers as of November 2, 2026, with prices from £9,729 to £14,220, a £4,491 spread on the same certified stone. MOH London lists it at £14,220. 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

1.60
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2155057653
Dimensions6.50 × 6.42 × 4.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional clouds are not shown.
Top View
6.50 mm6.42 mm1.60 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2155057653
Side View
Table 73.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: £14,220 GBP|Low: £9,729 GBP|High: £14,391 GBP|Avg: £11,131 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 2£9,729 GBP
Retailer 4£10,121 GBP
Retailer 5£10,589 GBP
Retailer 6£10,589 GBP
Retailer 7£10,947 GBP
Retailer 3£11,468 GBP
MOH London£14,220 GBP

41 data points across 7 retailers

7 retailers£9,729 GBP to £14,220 GBP

B
Cheapest Retailer
-
£9,729 GBP
B
Retailer 2
-
£10,121 GBP
$13,582 USD
View
B
Retailer 3
-
£10,589 GBP
$14,210 USD
View
B
Retailer 4
-
£10,589 GBP
$14,210 USD
View
B
Retailer 5
-
£10,947 GBP
$14,690 USD
View
B
Retailer 6
-
£11,468 GBP
€14,657 EUR
View
Most Expensive
B
MOH London
774669B74 · Nov 2
£14,220 GBP
View
6 more retailers have this diamond
Prices start from £9,729 GBPSave up to £4,491 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
1.60ct Princess
£9,729 GBP