Princess|Natural|GIA

0.51ct G SI2 Princess Natural Diamond

GD • G/SI2 • GIA 7561464015

Certificate GIA 7561464015

Diamond specifications and retailer prices

From $450 USD
As of November 4, 2026
Save $109 USD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $559 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 G 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 7561464015. Listed at 4 retailers as of November 4, 2026, with prices from $450 to $559, a $109 spread on the same certified stone. 77 Diamonds lists it at $559. 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
G
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7561464015
Dimensions4.37 × 4.28 × 3.15 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
4.37 mm4.28 mm0.51 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7561464015
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 73.8%

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: $559 USD|Low: $383 USD|High: $567 USD|Avg: $484 USD|+1.6%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2$450 USD
Retailer 3$452 USD
Retailer 4$489 USD
77 Diamonds$559 USD

36 data points across 4 retailers

4 retailers$450 USD to $559 USD

A
Cheapest Retailer
-
$450 USD
A
Retailer 2
-
$452 USD
View
Final sale: no returns
B+
Retailer 3
-
$489 USD
View
Most Expensive
B+
77 Diamonds
PRICPRKUXSGX7 · Nov 6
$559 USD
£440 GBP
View
3 more retailers have this diamond
Prices start from $450 USDSave up to $109 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.

A
0.51ct Princess
$450 USD