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Round|Natural|GIA

0.51ct L I1 Round Natural Diamond

EX • L/I1 • GIA 2334546051

Certificate GIA 2334546051

Diamond specifications and retailer prices

From $804 AUD
As of November 5, 2026
Save $494 AUD (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,783 AUD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded L colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2334546051. Listed at 6 retailers as of November 5, 2026, with a 61% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
L
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2334546051
Dimensions5.12 × 5.13 × 3.19 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
5.12 mm5.13 mm0.51 ctL / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2334546051
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,783 AUD|Low: $804 AUD|High: $2,783 AUD|Avg: $1,216 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4$804 AUD
Retailer 3$866 AUD
Retailer 6$866 AUD
Retailer 5$927 AUD
Retailer 9$980 AUD
Retailer 7$1,030 AUD
Retailer 2$1,299 AUD
Retailer 8$1,334 AUD
NZ Jewellers$2,783 AUD

18 data points across 9 retailers

6 retailers$804 AUD to $1,299 AUD

B
Cheapest Retailer
-
$804 AUD
Retailer 2
-
$866 AUD
View
Price last confirmed 8 days ago
B
Retailer 3
-
$866 AUD
View
B
Retailer 4
-
$927 AUD
View
B
Retailer 5
-
$1,299 AUD
View
Most Expensive
NZ Jewellers
53148ec3-0811-46b3-99ad-91a9ae0eaaf6 · Nov 4
$2,783 AUD
$1,948 USD
View
Price under review
5 more retailers have this diamond
Prices start from $804 AUDSave up to $494 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.

B
0.51ct Round
$804 AUD