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Princess|Natural|GIA

1.12ct I SI1 Princess Natural Diamond

ID • I/SI1 • GIA 6561185108

Certificate GIA 6561185108

Diamond specifications and retailer prices

From £1,440 GBP
$1,933 USD
As of November 2, 2026
Save £1,822 GBP (56%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,262 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.12ct natural princess diamond

This 1.12ct 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 6561185108. Listed at 5 retailers as of October 30, 2026, with prices from £1,440 to £3,262, a £1,822 spread on the same certified stone. NZ Jewellers lists it at £3,262. 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

1.12
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561185108
Dimensions5.73 × 5.68 × 3.93 mm
L/W Ratio1.01
Key to symbols
Crystal, Needle
Top View
5.73 mm5.68 mm1.12 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561185108
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.2%

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 2
Current: £3,262 GBP|Low: £1,284 GBP|High: £3,534 GBP|Avg: £2,139 GBP|-7.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 4£1,440 GBP
Retailer 6£1,451 GBP
Retailer 5£1,590 GBP
Retailer 2£2,131 GBP
Retailer 3£2,749 GBP
NZ Jewellers£3,262 GBP

31 data points across 6 retailers

5 retailers£1,440 GBP to £3,262 GBP

A
Cheapest Retailer
-
£1,440 GBP
$1,933 USD
Final sale: no returns
A
Retailer 2
-
£1,590 GBP
$2,134 USD
View
B+
Retailer 3
-
£2,131 GBP
€2,724 EUR
View
B
Retailer 4
-
£2,749 GBP
View
Most Expensive
B
NZ Jewellers
342b899e-7b2f-4330-8217-94b4d780585b · Oct 30
£3,262 GBP
$4,378 USD
View
4 more retailers have this diamond
Prices start from £1,440 GBPSave up to £1,822 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
1.12ct Princess
£1,440 GBP