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Princess|Natural|GIA

0.51ct E SI2 Princess Natural Diamond

GD • E/SI2 • GIA 7566305581

Certificate GIA 7566305581

Diamond specifications and retailer prices

From $588 SGD
As of November 4, 2026
Save $150 SGD (20%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $737 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7566305581. Listed at 4 retailers as of November 4, 2026, with prices from $588 to $737, a $150 spread on the same certified stone. 77 Diamonds lists it at $737. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566305581
Dimensions4.45 × 4.32 × 3.20 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
4.45 mm4.32 mm0.51 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566305581
Side View
Table 71.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 74.1%

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: $737 SGD|Low: $506 SGD|High: $745 SGD|Avg: $636 SGD|+2.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2$588 SGD
Retailer 3$593 SGD
Retailer 4$642 SGD
77 Diamonds$737 SGD

42 data points across 4 retailers

4 retailers$588 SGD to $737 SGD

A
Cheapest Retailer
-
$588 SGD
A
Retailer 2
-
$593 SGD
View
Final sale: no returns
B+
Retailer 3
-
$642 SGD
View
Most Expensive
B+
77 Diamonds
PRICPDA4DGZBJ · Nov 6
$737 SGD
£455 GBP
View
3 more retailers have this diamond
Prices start from $588 SGDSave up to $150 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
$588 SGD