CaratHunter
Plans
Princess|Natural|GIA

0.89ct K SI1 Princess Natural Diamond

GD • K/SI1 • GIA 2457160064

Certificate GIA 2457160064

Diamond specifications and retailer prices

From £504 GBP
As of November 6, 2026
Save £743 GBP (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,246 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.89ct natural princess diamond

This 0.89ct natural princess sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2457160064. Listed at 5 retailers as of November 4, 2026, with prices from £504 to £1,246, a £743 spread on the same certified stone. MOH London lists it at £1,246. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.89
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2457160064
Dimensions5.30 × 5.04 × 3.69 mm
L/W Ratio1.05
Girdle conditionPolished
Key to symbols
Feather
Top View
5.30 mm5.04 mm0.89 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2457160064
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.2%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £1,246 GBP|Low: £504 GBP|High: £1,291 GBP|Avg: £871 GBP|-2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4£504 GBP
Retailer 2£704 GBP
Retailer 5£755 GBP
Retailer 8£800 GBP
Retailer 7£831 GBP
Retailer 6£914 GBP
Retailer 3£954 GBP
MOH London£1,246 GBP

25 data points across 8 retailers

5 retailers£504 GBP to £1,246 GBP

B+
Cheapest Retailer
-
£504 GBP
B+
Retailer 2
-
£704 GBP
View
B+
Retailer 3
-
£755 GBP
View
B
Retailer 4
-
£954 GBP
View
Most Expensive
B
MOH London
1AEBB1997 · Nov 4
£1,246 GBP
View
4 more retailers have this diamond
Prices start from £504 GBPSave up to £743 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+
0.89ct Princess
£504 GBP