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Princess|Natural|GIA

0.51ct G SI2 Princess Natural Diamond

GD • G/SI2 • GIA 7568218692

Certificate GIA 7568218692

Diamond specifications and retailer prices

From $626 AUD
As of November 4, 2026
Save $157 AUD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $783 AUD 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 7568218692. Listed at 3 retailers as of November 4, 2026, with prices from $626 to $783, a $157 spread on the same certified stone. 77 Diamonds lists it at $783. 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
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7568218692
Dimensions4.32 × 4.24 × 3.18 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud
Top View
4.32 mm4.24 mm0.51 ctG / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7568218692
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: NoneDepth 75.0%

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: $783 AUD|Low: $541 AUD|High: $790 AUD|Avg: $675 AUD|+3.0%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$626 AUD
Retailer 3$632 AUD
77 Diamonds$783 AUD

41 data points across 3 retailers

3 retailers$626 AUD to $783 AUD

A
Cheapest Retailer
-
$626 AUD
B+
Retailer 2
-
$632 AUD
View
Final sale: no returns
Most Expensive
B+
77 Diamonds
PRICPUVMV6ZRG · Nov 6
$783 AUD
£423 GBP
View
2 more retailers have this diamond
Prices start from $626 AUDSave up to $157 AUD

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
$626 AUD