Princess|Natural|GIA

0.51ct H SI1 Princess Natural Diamond

GD • H/SI1 • GIA 7556725084

Certificate GIA 7556725084

Diamond specifications and retailer prices

From $469 USD
As of November 4, 2026
Save $115 USD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $584 USD 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7556725084. Listed at 3 retailers as of November 4, 2026, with prices from $469 to $584, a $115 spread on the same certified stone. 77 Diamonds lists it at $584. 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
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556725084
Dimensions4.48 × 4.36 × 3.17 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
4.48 mm4.36 mm0.51 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556725084
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.7%

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: $584 USD|Low: $407 USD|High: $602 USD|Avg: $515 USD|-1.1%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$469 USD
Retailer 2$508 USD
77 Diamonds$584 USD

41 data points across 3 retailers

3 retailers$469 USD to $584 USD

B+
Cheapest Retailer
-
$469 USD
Final sale: no returns
B+
Retailer 2
-
$508 USD
View
Most Expensive
B
77 Diamonds
PRICPWXNBZMZM · Nov 6
$584 USD
£460 GBP
View
2 more retailers have this diamond
Prices start from $469 USDSave up to $115 USD

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
$469 USD