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Oval|Natural|GIA

0.51ct G I1 Oval Natural Diamond

G/I1 • GIA 1539293882

Certificate GIA 1539293882

Diamond specifications and retailer prices

From $576 AUD
₹38,447 INR
As of November 2, 2026
Save $1,871 AUD (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,447 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded G colour (near-colourless) and I1 clarity (included) and certified by GIA 1539293882. Listed at 8 retailers as of October 30, 2026, with prices from $576 to $2,447, a $1,871 spread on the same certified stone. NZ Jewellers lists it at $2,447. 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
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1539293882
Dimensions6.11 × 4.37 × 2.83 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
6.11 mm4.37 mm0.51 ctG / I1
OriginNatural
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1539293882
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.7%

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: Nov 2
Current: $2,447 AUD|Low: $575 AUD|High: $2,447 AUD|Avg: $1,045 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$576 AUD
Retailer 7$781 AUD
Retailer 5$840 AUD
Retailer 6$840 AUD
Retailer 8$871 AUD
Retailer 4$900 AUD
Retailer 9$950 AUD
Retailer 3$1,161 AUD
NZ Jewellers$2,447 AUD

45 data points across 9 retailers

8 retailers$576 AUD to $2,447 AUD

A
Cheapest Retailer
-
$576 AUD
₹38,447 INR
B+
Retailer 2
-
$781 AUD
$547 USD
View
B+
Retailer 3
-
$840 AUD
$589 USD
View
B+
Retailer 4
-
$840 AUD
$589 USD
View
B+
Retailer 5
-
$900 AUD
$631 USD
View
B
Retailer 6
-
$950 AUD
$666 USD
View
B
Retailer 7
-
$1,161 AUD
€775 EUR
View
Most Expensive
C
NZ Jewellers
39387e9a-5468-4f4d-8519-ca54cb344954 · Oct 30
$2,447 AUD
$1,715 USD
View
7 more retailers have this diamond
Prices start from $576 AUDSave up to $1,871 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 Oval
$576 AUD