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Princess|Natural|GIA

0.51ct J SI2 Princess Natural Diamond

GD • J/SI2 • GIA 6561616563

Certificate GIA 6561616563

Diamond specifications and retailer prices

From $545 CAD
$390 USD
As of October 28, 2026
Save $113 CAD (17%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $658 CAD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6561616563. Listed at 2 retailers as of October 28, 2026, with prices from $545 to $658, a $113 spread on the same certified stone. 77 Diamonds lists it at $658. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561616563
Dimensions4.42 × 4.35 × 3.15 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Feather
Top View
4.42 mm4.35 mm0.51 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561616563
Side View
Table 71.0%CrownGirdle: MED-STKPavilionCuletDepth 72.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $658 CAD|Low: $545 CAD|High: $663 CAD|Avg: $616 CAD|+4.4%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2$545 CAD
77 Diamonds$658 CAD

11 data points across 2 retailers

2 retailers$545 CAD to $658 CAD

B+
Cheapest Retailer
-
$545 CAD
$390 USD
Most Expensive
B
77 Diamonds
PRICPQUTWCGNW · Oct 31
$658 CAD
£371 GBP
View
1 more retailer has this diamond
Prices start from $545 CADSave up to $113 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
$545 CAD