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Princess|Natural|GIA

0.89ct I SI2 Princess Natural Diamond

EX • I/SI2 • GIA 1232587612

Certificate GIA 1232587612

Diamond specifications and retailer prices

From £724 GBP
$970 USD
As of November 1, 2026
Save £794 GBP (52%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,518 GBP at MOH London · As of October 29, 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 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 1232587612. Listed at 7 retailers as of October 29, 2026, with prices from £724 to £1,518, a £794 spread on the same certified stone. MOH London lists it at £1,518. 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

0.89
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1232587612
Dimensions5.23 × 5.01 × 3.92 mm
L/W Ratio1.04
Top View
5.23 mm5.01 mm0.89 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1232587612
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 78.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,518 GBP|Low: £724 GBP|High: £1,529 GBP|Avg: £973 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4£724 GBP
Retailer 8£731 GBP
Retailer 5£747 GBP
Retailer 6£839 GBP
Retailer 3£932 GBP
Retailer 2£1,155 GBP
Retailer 7£1,189 GBP
MOH London£1,518 GBP

31 data points across 8 retailers

7 retailers£724 GBP to £1,518 GBP

A
Cheapest Retailer
-
£724 GBP
$970 USD
A
Retailer 2
-
£731 GBP
$979 USD
View
Retailer 3
-
£747 GBP
$1,001 USD
View
Price last confirmed 17 days ago
B+
Retailer 4
-
£839 GBP
$1,124 USD
View
B+
Retailer 5
-
£932 GBP
View
B+
Retailer 6
-
£1,155 GBP
€1,474 EUR
View
Most Expensive
B
MOH London
1F8BB30AE · Oct 29
£1,518 GBP
View
6 more retailers have this diamond
Prices start from £724 GBPSave up to £794 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
0.89ct Princess
£724 GBP