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Princess|Natural|GIA

0.90ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 6552379008

Certificate GIA 6552379008

Diamond specifications and retailer prices

From £615 GBP
HK$6,400 HKD
As of October 29, 2026
Save £981 GBP (61%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,344 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.9ct natural princess diamond

This 0.9ct natural princess sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552379008. Listed at 13 retailers as of October 29, 2026, with a 160% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.90
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552379008
Dimensions5.37 × 5.19 × 3.88 mm
L/W Ratio1.03
Girdle conditionPolished
Top View
5.37 mm5.19 mm0.90 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552379008
Side View
Table 74.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 74.7%

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: Oct 29
Current: £849 GBP|Low: £615 GBP|High: £1,815 GBP|Avg: £1,039 GBP|-4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 6£615 GBP
Retailer 8£800 GBP
Retailer 5£843 GBP
Retailer 1£849 GBP
Retailer 10£856 GBP
Retailer 11£861 GBP
Retailer 12£975 GBP
Retailer 9£988 GBP
Retailer 4£1,156 GBP
Retailer 2£1,205 GBP
Retailer 7£1,301 GBP
Retailer 3£1,596 GBP

37 data points across 12 retailers

13 retailers£615 GBP to £1,596 GBP

A
Cheapest Retailer
-
£615 GBP
HK$6,400 HKD
A
Retailer 2
-
£800 GBP
$1,066 USD
View
Final sale: no returns
A
Retailer 3
-
£843 GBP
$1,122 USD
View
A
Retailer 4
-
£849 GBP
View
A
Retailer 5
-
£856 GBP
$1,140 USD
View
A
Retailer 6
-
£861 GBP
SGD 1,549 SGD
View
A
Retailer 7
-
£975 GBP
$1,298 USD
View
A
Retailer 8
-
£988 GBP
$1,316 USD
View
B+
Retailer 9
-
£1,156 GBP
A$2,368 AUD
View
B+
Retailer 10
-
£1,205 GBP
€1,528 EUR
View
B+
Retailer 11
-
£1,301 GBP
$1,733 USD
View
B+
Retailer 12
-
£1,596 GBP
View
Most Expensive
B
NZ Jewellers
e4d75b60-0313-438b-937a-9a61ef0fca6a · Sep 25
£2,344 GBP
$3,121 USD
View
Price last confirmed 34 days ago
12 more retailers have this diamond
Prices start from £615 GBPSave up to £981 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
0.90ct Princess
£615 GBP