Princess|Natural|GIA

1.01ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 1513340872

Certificate GIA 1513340872

Diamond specifications and retailer prices

From £1,127 GBP
HK$11,800 HKD
As of November 1, 2026
Save £1,342 GBP (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,357 GBP at NZ Jewellers · As of September 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 1513340872. Listed at 16 retailers as of November 1, 2026, with a 119% 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1513340872
Dimensions5.27 × 5.25 × 3.95 mm
L/W Ratio1.00
Key to symbols
Feather, Crystal, Needle, Cavity
Top View
5.27 mm5.25 mm1.01 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1513340872
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 75.1%

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: £1,375 GBP|Low: £1,118 GBP|High: £2,472 GBP|Avg: £1,620 GBP|+1.3%
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 6£1,127 GBP
Retailer 2£1,284 GBP
Retailer 11£1,300 GBP
Retailer 1£1,375 GBP
Retailer 9£1,444 GBP
Retailer 10£1,512 GBP
Retailer 5£1,545 GBP
Retailer 7£1,732 GBP
Retailer 3£1,796 GBP
Retailer 8£1,925 GBP
Retailer 4£2,469 GBP

34 data points across 11 retailers

16 retailers£1,127 GBP to £2,469 GBP

B+
Cheapest Retailer
-
£1,127 GBP
HK$11,800 HKD
B
Retailer 2
-
£1,284 GBP
$1,720 USD
View
B
Retailer 3
-
£1,300 GBP
$1,742 USD
View
Final sale: no returns
B
Retailer 4
-
£1,375 GBP
View
Retailer 5
-
£1,376 GBP
$1,844 USD
View
Price last confirmed 24 days ago
Retailer 6
-
£1,376 GBP
$1,844 USD
View
Price last confirmed 24 days ago
Retailer 7
-
£1,440 GBP
$1,929 USD
View
Price last confirmed 33 days ago
B
Retailer 8
-
£1,444 GBP
$1,935 USD
View
B
Retailer 9
-
£1,512 GBP
$2,026 USD
View
B
Retailer 10
-
£1,545 GBP
View
Retailer 11
-
£1,588 GBP
$2,128 USD
View
Price last confirmed 33 days ago
B
Retailer 12
-
£1,732 GBP
ZAR 37,494 ZAR
View
Retailer 13
-
£1,796 GBP
A$3,702 AUD
View
Price last confirmed 26 days ago
B
Retailer 14
-
£1,925 GBP
€2,456 EUR
View
C
Retailer 15
-
£2,469 GBP
View
Most Expensive
NZ Jewellers
ed9392b0-4765-4a48-8aac-48c0c0dac2fa · Sep 30
£3,357 GBP
$4,498 USD
View
Price last confirmed 32 days ago
15 more retailers have this diamond
Prices start from £1,127 GBPSave up to £1,342 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
£1,127 GBP