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Oval|Natural|GIA

0.51ct D I1 Oval Natural Diamond

D/I1 • GIA 2456628604

Certificate GIA 2456628604

Diamond specifications and retailer prices

From $640 AUD
₹42,828 INR
As of November 1, 2026
Save $409 AUD (39%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,049 AUD at B2C Jewels · As of October 31, 2026
View at B2C Jewels

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded D colour (colourless) and I1 clarity (included) and certified by GIA 2456628604. Listed at 2 retailers as of October 31, 2026, with prices from $640 to $1,049, a $409 spread on the same certified stone. B2C Jewels lists it at $1,049. 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
D
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2456628604
Dimensions6.57 × 4.42 × 2.92 mm
L/W Ratio1.49
Top View
6.57 mm4.42 mm0.51 ctD / I1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2456628604
Side View
Table 54.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 66.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,049 AUD|Low: $639 AUD|High: $1,049 AUD|Avg: $847 AUD|+1.7%
B2C Jewels
Retailer 2
November 1, 2026
Retailer 2$640 AUD
B2C Jewels$1,049 AUD

42 data points across 2 retailers

2 retailers$640 AUD to $1,049 AUD

A
Cheapest Retailer
-
$640 AUD
₹42,828 INR
Most Expensive
B
B2C Jewels
21189217 · Oct 31
$1,049 AUD
$737 USD
View
1 more retailer has this diamond
Prices start from $640 AUDSave up to $409 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
$640 AUD