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Princess|Natural|HRD

1.11ct I SI1 Princess Natural Diamond

EX • I/SI1 • HRD 170003071458

Certificate HRD 170003071458

Diamond specifications and retailer prices

From £1,918 GBP
$2,574 USD
As of November 1, 2026
Save £2,560 GBP (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,478 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.11ct natural princess diamond

This 1.11ct 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 HRD 170003071458. Listed at 12 retailers as of November 1, 2026, with prices from £1,918 to £4,478, a £2,560 spread on the same certified stone. NZ Jewellers lists it at £4,478. 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

1.11
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 170003071458
Dimensions5.82 × 5.59 × 4.16 mm
L/W Ratio1.04
Girdle conditionPolished
Top View
5.82 mm5.59 mm1.11 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateHRD 170003071458
Side View
Table 72.0%CrownGirdle: ThinPavilionCulet: NoneDepth 74.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £4,478 GBP|Low: £1,812 GBP|High: £4,478 GBP|Avg: £2,576 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 13£1,918 GBP
Retailer 9£1,976 GBP
Retailer 12£2,058 GBP
Retailer 3£2,142 GBP
Retailer 10£2,142 GBP
Retailer 8£2,224 GBP
Retailer 4£2,248 GBP
Retailer 2£2,317 GBP
Retailer 11£2,471 GBP
Retailer 6£2,503 GBP
Retailer 5£3,460 GBP
Retailer 7£3,582 GBP
NZ Jewellers£4,478 GBP

38 data points across 13 retailers

12 retailers£1,918 GBP to £4,478 GBP

B+
Cheapest Retailer
-
£1,918 GBP
$2,574 USD
B
Retailer 2
-
£1,976 GBP
$2,652 USD
View
Final sale: no returns
B
Retailer 3
-
£2,058 GBP
A$4,248 AUD
View
B+
Retailer 4
-
£2,142 GBP
$2,874 USD
View
B
Retailer 5
-
£2,224 GBP
$2,985 USD
View
B
Retailer 6
-
£2,248 GBP
$3,016 USD
View
B
Retailer 7
-
£2,317 GBP
View
B
Retailer 8
-
£2,471 GBP
$3,316 USD
View
B
Retailer 9
-
£2,503 GBP
€3,199 EUR
View
B
Retailer 10
-
£2,642 GBP
€3,377 EUR
View
B
Retailer 11
-
£3,582 GBP
View
Most Expensive
B
NZ Jewellers
8f1c20df-0ff7-49fa-9cb2-beacfb9acdc6 · Nov 2
£4,478 GBP
$6,009 USD
View
11 more retailers have this diamond
Prices start from £1,918 GBPSave up to £2,560 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.

B+
1.11ct Princess
£1,918 GBP