CaratHunter
Plans
Princess|Natural|GIA

1.02ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 2566223418

Certificate GIA 2566223418

Diamond specifications and retailer prices

From $1,665 CAD
$1,192 USD
As of October 31, 2026
Save $359 CAD (18%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,024 CAD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.02ct natural princess diamond

This 1.02ct 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 2566223418. Listed at 6 retailers as of October 31, 2026, with prices from $1,665 to $2,024, a $359 spread on the same certified stone. Blue Nile lists it at $2,024. 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

1.02
Carat
J
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566223418
Dimensions5.41 × 5.25 × 3.92 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
5.41 mm5.25 mm1.02 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566223418
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 74.7%

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 31
Current: $2,024 CAD|Low: $1,457 CAD|High: $2,125 CAD|Avg: $1,791 CAD|-4.7%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3$1,641 CAD
Retailer 4$1,665 CAD
Retailer 6$1,682 CAD
Retailer 2$1,856 CAD
Retailer 5$1,892 CAD
Blue Nile$2,024 CAD

39 data points across 6 retailers

6 retailers$1,665 CAD to $2,024 CAD

Retailer 1
-
$1,641 CAD
$1,175 USD
Price last confirmed 14 days ago
B+
Retailer 2
-
$1,665 CAD
$1,192 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,682 CAD
$1,204 USD
View
B+
Retailer 4
-
$1,856 CAD
£1,046 GBP
View
B+
Retailer 5
-
$1,892 CAD
SGD 1,830 SGD
View
Most Expensive
B+
Blue Nile
30139253 · Oct 31
$2,024 CAD
$1,449 USD
View
5 more retailers have this diamond
Prices start from $1,665 CADSave up to $359 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.

B+
1.02ct Princess
$1,665 CAD