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Princess|Natural|GIA

0.51ct H SI2 Princess Natural Diamond

GD • H/SI2 • GIA 2567139002

Certificate GIA 2567139002

Diamond specifications and retailer prices

From $531 SGD
As of November 4, 2026
Save $126 SGD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $656 SGD at 77 Diamonds · As of November 5, 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 H 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 2567139002. Listed at 4 retailers as of November 4, 2026, with prices from $531 to $656, a $126 spread on the same certified stone. 77 Diamonds lists it at $656. 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
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567139002
Dimensions4.45 × 4.35 × 3.16 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.45 mm4.35 mm0.51 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2567139002
Side View
Table 71.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.5%

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: $656 SGD|Low: $463 SGD|High: $664 SGD|Avg: $572 SGD|+1.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3$531 SGD
Retailer 2$538 SGD
Retailer 4$570 SGD
77 Diamonds$656 SGD

40 data points across 4 retailers

4 retailers$531 SGD to $656 SGD

B+
Cheapest Retailer
-
$531 SGD
Final sale: no returns
B+
Retailer 2
-
$538 SGD
View
B+
Retailer 3
-
$570 SGD
View
Most Expensive
B+
77 Diamonds
PRICPFQCZFKYM · Nov 5
$656 SGD
£403 GBP
View
3 more retailers have this diamond
Prices start from $531 SGDSave up to $126 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
$531 SGD