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Princess|Natural|GIA

0.51ct I IF Princess Natural Diamond

GD • I/IF • GIA 6525163258

Certificate GIA 6525163258

Diamond specifications and retailer prices

From €407 EUR
MYR 1,852 MYR
As of October 30, 2026
Save €134 EUR (25%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €541 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6525163258. Listed at 5 retailers as of October 30, 2026, with prices from €407 to €541, a €134 spread on the same certified stone. Blue Nile lists it at €541. 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
I
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6525163258
Dimensions4.28 × 4.15 × 3.22 mm
L/W Ratio1.03
Top View
4.28 mm4.15 mm0.51 ctI / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525163258
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NoneDepth 77.6%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €541 EUR|Low: €377 EUR|High: €616 EUR|Avg: €482 EUR|-12.2%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 5€407 EUR
Retailer 3€418 EUR
Retailer 4€457 EUR
Retailer 2€521 EUR
Blue Nile€541 EUR

38 data points across 5 retailers

5 retailers€407 EUR to €541 EUR

A
Cheapest Retailer
-
€407 EUR
MYR 1,852 MYR
A
Retailer 2
-
€418 EUR
$467 USD
View
Final sale: no returns
A
Retailer 3
-
€457 EUR
SGD 690 SGD
View
A
Retailer 4
-
€521 EUR
£459 GBP
View
Most Expensive
A
Blue Nile
25077266 · Oct 31
€541 EUR
$604 USD
View
4 more retailers have this diamond
Prices start from €407 EURSave up to €134 EUR

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
€407 EUR