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Princess|Natural|GIA

1.09ct I SI1 Princess Natural Diamond

ID • I/SI1 • GIA 6552474824

Certificate GIA 6552474824

Diamond specifications and retailer prices

From £1,255 GBP
$1,682 USD
As of November 2, 2026
Save £2,061 GBP (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £3,316 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.09ct natural princess diamond

This 1.09ct natural princess sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552474824. Listed at 6 retailers as of October 30, 2026, with prices from £1,255 to £3,316, a £2,061 spread on the same certified stone. NZ Jewellers lists it at £3,316. 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

1.09
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552474824
Dimensions5.59 × 5.58 × 3.91 mm
L/W Ratio1.00
Key to symbols
Cloud, Crystal, Feather, Needle, Indented Natural
Top View
5.59 mm5.58 mm1.09 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552474824
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.1%

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 2
Current: £3,316 GBP|Low: £1,102 GBP|High: £3,668 GBP|Avg: £2,047 GBP|+3.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5£1,255 GBP
Retailer 4£1,400 GBP
Retailer 6£1,701 GBP
Retailer 2£1,856 GBP
Retailer 3£2,382 GBP
NZ Jewellers£3,316 GBP

27 data points across 6 retailers

6 retailers£1,255 GBP to £3,316 GBP

A
Cheapest Retailer
-
£1,255 GBP
$1,682 USD
Final sale: no returns
A
Retailer 2
-
£1,400 GBP
$1,876 USD
View
Retailer 3
-
£1,701 GBP
$2,279 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
£1,856 GBP
€2,369 EUR
View
B
Retailer 5
-
£2,382 GBP
View
Most Expensive
B
NZ Jewellers
ed9e8db7-a42a-4d80-9870-d0e8c7b359c9 · Oct 30
£3,316 GBP
$4,443 USD
View
5 more retailers have this diamond
Prices start from £1,255 GBPSave up to £2,061 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
1.09ct Princess
£1,255 GBP