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Princess|Natural|GIA

0.51ct G SI2 Princess Natural Diamond

GD • G/SI2 • GIA 1565219935

Certificate GIA 1565219935

Diamond specifications and retailer prices

From $590 SGD
As of November 4, 2026
Save $141 SGD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $730 SGD 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 G 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 1565219935. Listed at 3 retailers as of October 31, 2026, with prices from $590 to $730, a $141 spread on the same certified stone. 77 Diamonds lists it at $730. 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
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565219935
Dimensions4.37 × 4.34 × 3.13 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.37 mm4.34 mm0.51 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565219935
Side View
Table 70.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $730 SGD|Low: $590 SGD|High: $736 SGD|Avg: $655 SGD|+1.7%
77 Diamonds
Retailer 2
Retailer 3
November 4, 2026
Retailer 2$590 SGD
Retailer 3$634 SGD
77 Diamonds$730 SGD

36 data points across 3 retailers

3 retailers$590 SGD to $730 SGD

A
Cheapest Retailer
-
$590 SGD
B+
Retailer 2
-
$634 SGD
View
Most Expensive
B+
77 Diamonds
PRICPX6GUAPCZ · Oct 31
$730 SGD
£449 GBP
View
2 more retailers have this diamond
Prices start from $590 SGDSave up to $141 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.

A
0.51ct Princess
$590 SGD