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Princess|Natural|GIA

0.90ct G SI2 Princess Natural Diamond

ID • G/SI2 • GIA 6555584166

Certificate GIA 6555584166

Diamond specifications and retailer prices

From £592 GBP
HK$6,200 HKD
As of October 31, 2026
Save £932 GBP (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,109 GBP at NZ Jewellers · As of September 30, 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 G 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 6555584166. Listed at 11 retailers as of October 29, 2026, with a 157% 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
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555584166
Dimensions5.23 × 5.20 × 3.74 mm
L/W Ratio1.01
Girdle conditionPolished
Top View
5.23 mm5.20 mm0.90 ctG / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555584166
Side View
Table 72.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 71.8%

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 31
Current: £791 GBP|Low: £583 GBP|High: £1,687 GBP|Avg: £990 GBP|-8.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4£592 GBP
Retailer 3£746 GBP
Retailer 1£791 GBP
Retailer 8£824 GBP
Retailer 5£836 GBP
Retailer 9£942 GBP
Retailer 2£1,086 GBP
Retailer 6£1,159 GBP
Retailer 7£1,232 GBP
Retailer 10£1,524 GBP

37 data points across 10 retailers

11 retailers£592 GBP to £1,524 GBP

A
Cheapest Retailer
-
£592 GBP
HK$6,200 HKD
A
Retailer 2
-
£746 GBP
$1,000 USD
View
Final sale: no returns
A
Retailer 3
-
£791 GBP
$1,060 USD
View
Retailer 4
-
£824 GBP
SGD 1,492 SGD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£836 GBP
View
A
Retailer 6
-
£942 GBP
$1,262 USD
View
B+
Retailer 7
-
£1,086 GBP
A$2,238 AUD
View
B+
Retailer 8
-
£1,159 GBP
€1,479 EUR
View
Retailer 9
-
£1,232 GBP
$1,651 USD
View
Price last confirmed 8 days ago
B
Retailer 10
-
£1,524 GBP
View
Most Expensive
NZ Jewellers
379e95fb-44e0-433a-aa6d-b9736ae5b923 · Sep 30
£2,109 GBP
$2,826 USD
View
Price last confirmed 31 days ago
10 more retailers have this diamond
Prices start from £592 GBPSave up to £932 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
£592 GBP