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Princess|Natural|GIA

0.51ct D SI2 Princess Natural Diamond

GD • D/SI2 • GIA 2566306495

Certificate GIA 2566306495

Diamond specifications and retailer prices

From $715 SGD
As of November 4, 2026
Save $153 SGD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $869 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 D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566306495. Listed at 3 retailers as of November 4, 2026, with prices from $715 to $869, a $153 spread on the same certified stone. 77 Diamonds lists it at $869. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566306495
Dimensions4.44 × 4.37 × 3.08 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Knot
Top View
4.44 mm4.37 mm0.51 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566306495
Side View
Table 70.0%CrownGirdle: MediumPavilionCulet: NoneDepth 70.4%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $869 SGD|Low: $612 SGD|High: $877 SGD|Avg: $761 SGD|+2.0%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$715 SGD
Retailer 2$728 SGD
77 Diamonds$869 SGD

41 data points across 3 retailers

3 retailers$715 SGD to $869 SGD

B+
Cheapest Retailer
-
$715 SGD
Final sale: no returns
B+
Retailer 2
-
$728 SGD
View
Most Expensive
B
77 Diamonds
PRICPS8W5XPAG · Nov 6
$869 SGD
£536 GBP
View
2 more retailers have this diamond
Prices start from $715 SGDSave up to $153 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
$715 SGD