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Princess|Natural|GIA

1.01ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 2231390898

Certificate GIA 2231390898

Diamond specifications and retailer prices

From £1,392 GBP
$1,865 USD
As of October 30, 2026
Save £1,831 GBP (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £3,223 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural princess diamond

This 1.01ct 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 2231390898. Listed at 19 retailers as of October 30, 2026, with prices from £1,392 to £3,223, a £1,831 spread on the same certified stone. NZ Jewellers lists it at £3,223. 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

1.01
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231390898
Dimensions5.51 × 5.43 × 3.98 mm
L/W Ratio1.01
Girdle conditionPolished
Top View
5.51 mm5.43 mm1.01 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231390898
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.4%

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: Oct 30
Current: £1,504 GBP|Low: £1,155 GBP|High: £2,733 GBP|Avg: £1,828 GBP|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6£1,423 GBP
Retailer 1£1,504 GBP
Retailer 3£1,559 GBP
Retailer 8£1,613 GBP
Retailer 4£1,895 GBP
Retailer 7£1,901 GBP
Retailer 5£2,106 GBP
Retailer 2£2,700 GBP

35 data points across 8 retailers

19 retailers£1,392 GBP to £3,223 GBP

B
Cheapest Retailer
-
£1,392 GBP
$1,865 USD
B
Retailer 2
-
£1,423 GBP
$1,906 USD
View
Final sale: no returns
B
Retailer 3
-
£1,502 GBP
$2,013 USD
View
B
Retailer 4
-
£1,504 GBP
View
B
Retailer 5
-
£1,541 GBP
$2,065 USD
View
B
Retailer 6
-
£1,559 GBP
View
B
Retailer 7
-
£1,564 GBP
$2,095 USD
View
B
Retailer 8
-
£1,570 GBP
$2,104 USD
View
B
Retailer 9
-
£1,613 GBP
$2,161 USD
View
B
Retailer 10
-
£1,640 GBP
$2,197 USD
View
B
Retailer 11
-
£1,645 GBP
$2,204 USD
View
B
Retailer 12
-
£1,711 GBP
A$3,528 AUD
View
B
Retailer 13
-
£1,779 GBP
$2,383 USD
View
B
Retailer 14
-
£1,895 GBP
ZAR 41,010 ZAR
View
Retailer 15
-
£1,901 GBP
A$3,918 AUD
View
Price last confirmed 26 days ago
B
Retailer 16
-
£2,106 GBP
€2,687 EUR
View
C
Retailer 17
-
£2,308 GBP
$3,093 USD
View
C
Retailer 18
-
£2,700 GBP
View
Most Expensive
C
NZ Jewellers
a3d6b274-97d3-43d0-95da-dca31dc731b9 · Oct 30
£3,223 GBP
$4,318 USD
View
18 more retailers have this diamond
Prices start from £1,392 GBPSave up to £1,831 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
1.01ct Princess
£1,392 GBP