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Princess|Natural|GIA

1.29ct J SI1 Princess Natural Diamond

ID • J/SI1 • GIA 2557373606

Certificate GIA 2557373606

Diamond specifications and retailer prices

From $3,057 CAD
A$3,368 AUD
As of November 6, 2026
2 retailers carry this diamond
Most expensive: $3,057 CAD at GemTrove
View at GemTrove

About this 1.29ct natural princess diamond

This 1.29ct natural princess sits in the one-and-a-quarter to one-and-a-half 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 2557373606. Listed at 2 retailers as of November 6, 2026. 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

1.29
Carat
J
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557373606
Dimensions6.11 × 6.06 × 4.34 mm
L/W Ratio1.01
Girdle conditionPolished
Top View
6.11 mm6.06 mm1.29 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557373606
Side View
Table 71.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 71.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $3,057 CAD|Low: $2,216 CAD|High: $6,212 CAD|Avg: $3,397 CAD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
September 18, 2026
Retailer 6$2,374 CAD
Retailer 17$2,395 CAD
Retailer 12$2,399 CAD
Retailer 11$2,610 CAD
Retailer 15$2,626 CAD
Retailer 10$2,778 CAD
Retailer 13$2,919 CAD
Retailer 2$3,001 CAD
GemTrove$3,057 CAD
Retailer 3$3,169 CAD
Retailer 16$3,209 CAD
Retailer 4$3,240 CAD
Retailer 7$3,483 CAD
Retailer 8$3,774 CAD
Retailer 5$3,776 CAD
Retailer 14$4,799 CAD
Retailer 9$6,212 CAD

60 data points across 17 retailers

2 retailers

Retailer 1
-
$2,395 CAD
Price last confirmed 65 days ago
Most Expensive
B+
GemTrove
GT-N-00947722-98 · Nov 6
$3,057 CAD
A$3,368 AUD
View
1 more retailer has this diamond

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+
1.29ct Princess
$3,057 CAD