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Princess|Natural|GIA

0.51ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 2161986054

Certificate GIA 2161986054

Diamond specifications and retailer prices

From $806 CAD
As of November 5, 2026
Save $88 CAD (10%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $894 CAD at Jared · As of November 6, 2026
View at Jared

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter 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 2161986054. Listed at 4 retailers as of November 5, 2026, with a relatively tight 11% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.51
Carat
J
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2161986054
Dimensions4.30 × 4.10 × 3.18 mm
L/W Ratio1.05
Top View
4.30 mm4.10 mm0.51 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2161986054
Side View
Table 77.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 77.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $894 CAD|Low: $806 CAD|High: $1,536 CAD|Avg: $1,049 CAD|-41.8%
Jared
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2$806 CAD
Retailer 3$866 CAD
Retailer 4$866 CAD
Jared$894 CAD

6 data points across 4 retailers

4 retailers$806 CAD to $894 CAD

B
Cheapest Retailer
-
$806 CAD
B
Retailer 2
-
$866 CAD
View
B
Retailer 3
-
$866 CAD
View
Most Expensive
B
Jared
146737140 · Nov 6
$894 CAD
$640 USD
View
3 more retailers have this diamond
Prices start from $806 CADSave up to $88 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
0.51ct Princess
$806 CAD