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Princess|Natural|GIA

1.00ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 1435826455

Certificate GIA 1435826455

Diamond specifications and retailer prices

From $1,362 CAD
As of November 5, 2026
Save $3,352 CAD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,714 CAD at Adiamor · As of November 5, 2026
View at Adiamor

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1435826455. Listed at 16 retailers as of November 5, 2026, with prices from $1,362 to $4,714, a $3,352 spread on the same certified stone. Adiamor lists it at $4,714. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1435826455
Dimensions5.08 × 4.91 × 4.06 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Indented Natural, Natural
Top View
5.08 mm4.91 mm1.00 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1435826455
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: NoneDepth 82.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,936 CAD|Low: $1,297 CAD|High: $2,687 CAD|Avg: $1,873 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4$1,362 CAD
Retailer 6$1,394 CAD
Retailer 8$1,778 CAD
Retailer 5$1,802 CAD
Retailer 1$1,936 CAD
Retailer 7$1,945 CAD
Retailer 9$2,017 CAD
Retailer 3$2,127 CAD
Retailer 2$2,672 CAD

44 data points across 9 retailers

16 retailers$1,362 CAD to $4,714 CAD

A
Cheapest Retailer
-
$1,362 CAD
A
Retailer 2
-
$1,394 CAD
View
B+
Retailer 3
-
$1,778 CAD
View
Final sale: no returns
B+
Retailer 4
-
$1,802 CAD
View
Retailer 5
-
$1,927 CAD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$1,927 CAD
View
B+
Retailer 7
-
$1,936 CAD
View
B+
Retailer 8
-
$1,945 CAD
View
B+
Retailer 9
-
$1,986 CAD
View
B+
Retailer 10
-
$2,017 CAD
View
B+
Retailer 11
-
$2,116 CAD
View
B+
Retailer 12
-
$2,127 CAD
View
B+
Retailer 13
-
$2,225 CAD
View
B
Retailer 14
-
$2,672 CAD
View
C
Retailer 15
-
$4,701 CAD
View
Most Expensive
C
Adiamor
D-64679108 · Nov 5
$4,714 CAD
$3,375 USD
View
15 more retailers have this diamond
Prices start from $1,362 CADSave up to $3,352 CAD

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.

A
1.00ct Princess
$1,362 CAD