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Princess|Natural|GIA

1.00ct J SI1 Princess Natural Diamond

EX • J/SI1 • GIA 2225499951

Certificate GIA 2225499951

Diamond specifications and retailer prices

From $1,755 USD
As of October 30, 2026
Save $2,729 USD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,484 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded J 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 GIA 2225499951. Listed at 14 retailers as of October 30, 2026, with prices from $1,755 to $4,484, a $2,729 spread on the same certified stone. NZ Jewellers lists it at $4,484. 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

1.00
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225499951
Dimensions5.61 × 5.43 × 4.01 mm
L/W Ratio1.03
Girdle conditionPolished
Culet sizeNone
Top View
5.61 mm5.43 mm1.00 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2225499951
Side View
Table 73.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 73.8%

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: Oct 30
Current: $2,092 USD|Low: $1,943 USD|High: $3,804 USD|Avg: $2,588 USD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7$1,943 USD
Retailer 1$2,092 USD
Retailer 3$2,353 USD
Retailer 4$2,636 USD
Retailer 6$2,638 USD
Retailer 5$2,931 USD
Retailer 2$3,758 USD

38 data points across 7 retailers

14 retailers$1,755 USD to $4,484 USD

B+
Cheapest Retailer
-
$1,755 USD
B
Retailer 2
-
$1,891 USD
View
B
Retailer 3
-
$1,943 USD
View
B
Retailer 4
-
$1,943 USD
View
B
Retailer 5
-
$1,985 USD
View
B
Retailer 6
-
$2,033 USD
View
B
Retailer 7
-
$2,092 USD
£1,647 GBP
View
B
Retailer 8
-
$2,242 USD
View
B
Retailer 9
-
$2,353 USD
£1,853 GBP
View
B
Retailer 10
-
$2,636 USD
ZAR 42,591 ZAR
View
Retailer 11
-
$2,638 USD
A$4,058 AUD
View
Price last confirmed 25 days ago
B
Retailer 12
-
$2,931 USD
€2,791 EUR
View
B
Retailer 13
-
$3,758 USD
£2,959 GBP
View
Most Expensive
C
NZ Jewellers
eb243fc3-bb9a-4d3c-bb89-fc1e014a0d1b · Oct 30
$4,484 USD
View
13 more retailers have this diamond
Prices start from $1,755 USDSave up to $2,729 USD

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
$1,755 USD