Princess|Natural|GIA

1.05ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 2223533223

Certificate GIA 2223533223

Diamond specifications and retailer prices

From £1,556 GBP
$2,085 USD
As of November 1, 2026
Save £775 GBP (33%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,210 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.05ct natural princess diamond

This 1.05ct natural princess sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2223533223. Listed at 15 retailers as of November 1, 2026, with a 50% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2223533223
Dimensions5.37 × 5.23 × 4.21 mm
L/W Ratio1.03
Top View
5.37 mm5.23 mm1.05 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2223533223
Side View
Table 68.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 80.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £2,331 GBP|Low: £1,401 GBP|High: £2,495 GBP|Avg: £1,910 GBP|+15.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 8£1,543 GBP
Retailer 3£1,556 GBP
Retailer 2£1,647 GBP
Retailer 4£1,661 GBP
Retailer 5£1,786 GBP
Retailer 10£1,814 GBP
Retailer 11£1,858 GBP
Retailer 7£2,256 GBP
Retailer 1£2,331 GBP
Retailer 9£2,428 GBP
Retailer 6£2,493 GBP

40 data points across 11 retailers

15 retailers£1,556 GBP to £2,331 GBP

Retailer 1
-
£1,528 GBP
$2,048 USD
Price last confirmed 97 days ago
B
Retailer 2
-
£1,556 GBP
$2,085 USD
View
Retailer 3
-
£1,647 GBP
$2,207 USD
View
Price last confirmed 27 days ago
B
Retailer 4
-
£1,661 GBP
$2,225 USD
View
B
Retailer 5
-
£1,786 GBP
$2,394 USD
View
Retailer 6
-
£1,824 GBP
$2,444 USD
View
Price last confirmed 25 days ago
Retailer 7
-
£1,824 GBP
$2,444 USD
View
Price last confirmed 25 days ago
Retailer 8
-
£1,858 GBP
$2,490 USD
View
Price last confirmed 25 days ago
C
Retailer 9
-
£1,890 GBP
CA$3,517 CAD
View
Retailer 10
-
£1,908 GBP
$2,557 USD
View
Price last confirmed 33 days ago
Retailer 11
-
£2,105 GBP
$2,820 USD
View
Price last confirmed 33 days ago
Retailer 12
-
£2,256 GBP
A$4,651 AUD
View
Price last confirmed 25 days ago
C
Retailer 13
-
£2,331 GBP
View
Retailer 14
-
£2,428 GBP
ZAR 52,557 ZAR
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
2e41f7a0-1de2-4b18-92ae-10d93dd1aa59 · Sep 30
£4,210 GBP
$5,641 USD
View
Price under review
14 more retailers have this diamond
Prices start from £1,556 GBPSave up to £775 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
1.05ct Princess
£1,556 GBP