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Princess|Natural|GIA

0.51ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 3565409644

Certificate GIA 3565409644

Diamond specifications and retailer prices

From $500 SGD
As of November 4, 2026
Save $122 SGD (20%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $621 SGD at 77 Diamonds · As of November 6, 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3565409644. Listed at 2 retailers as of November 4, 2026, with prices from $500 to $621, a $122 spread on the same certified stone. 77 Diamonds lists it at $621. 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
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565409644
Dimensions4.37 × 4.34 × 3.14 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
4.37 mm4.34 mm0.51 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565409644
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCuletDepth 72.3%

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: Nov 4
Current: $621 SGD|Low: $500 SGD|High: $628 SGD|Avg: $572 SGD|+1.1%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2$500 SGD
77 Diamonds$621 SGD

35 data points across 2 retailers

2 retailers$500 SGD to $621 SGD

B+
Cheapest Retailer
-
$500 SGD
Most Expensive
B
77 Diamonds
PRICP5B534GQP · Nov 6
$621 SGD
£382 GBP
View
1 more retailer has this diamond
Prices start from $500 SGDSave up to $122 SGD

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
$500 SGD