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Princess|Natural|GIA

1.00ct I SI1 Princess Natural Diamond

GD • I/SI1 • GIA 2213017346

Certificate GIA 2213017346

Diamond specifications and retailer prices

From £1,193 GBP
$1,601 USD
As of November 1, 2026
Save £583 GBP (33%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,967 GBP at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded I 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 2213017346. Listed at 12 retailers as of October 31, 2026, with a 49% 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

1.00
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.2°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 2213017346
Dimensions5.69 × 5.52 × 3.97 mm
L/W Ratio1.03
Culet sizeNone
Top View
5.69 mm5.52 mm1.00 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2213017346
Side View
Table 73.0%Crown 39.2°Girdle: STK-THKPavilion 40°Culet: NoneDepth 71.9%

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: £1,585 GBP|Low: £1,233 GBP|High: £1,776 GBP|Avg: £1,560 GBP|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 4£1,233 GBP
Retailer 6£1,447 GBP
Retailer 5£1,584 GBP
Retailer 1£1,585 GBP
Retailer 7£1,587 GBP
Retailer 2£1,745 GBP
Retailer 3£1,776 GBP

42 data points across 7 retailers

12 retailers£1,193 GBP to £1,776 GBP

B+
Cheapest Retailer
-
£1,193 GBP
$1,601 USD
B+
Retailer 2
-
£1,233 GBP
$1,655 USD
View
B+
Retailer 3
-
£1,447 GBP
$1,942 USD
View
B
Retailer 4
-
£1,535 GBP
$2,060 USD
View
B
Retailer 5
-
£1,535 GBP
$2,060 USD
View
B
Retailer 6
-
£1,584 GBP
$2,125 USD
View
B
Retailer 7
-
£1,585 GBP
View
B
Retailer 8
-
£1,587 GBP
$2,130 USD
View
B
Retailer 9
-
£1,717 GBP
$2,304 USD
View
B
Retailer 10
-
£1,745 GBP
€2,230 EUR
View
B
Retailer 11
-
£1,776 GBP
ZAR 38,509 ZAR
View
Most Expensive
Wholesale Diamonds Direct
107650268 · Oct 27
£1,967 GBP
$2,640 USD
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from £1,193 GBPSave up to £583 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+
1.00ct Princess
£1,193 GBP