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Oval|Natural|GIA

0.51ct D I1 Oval Natural Diamond

D/I1 • GIA 5453926837

Certificate GIA 5453926837

Diamond specifications and retailer prices

From $720 NZD
₹38,650 INR
As of November 1, 2026
Save $499 NZD (41%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,219 NZD 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 5453926837. Listed at 2 retailers as of October 31, 2026, with prices from $720 to $1,219, a $499 spread on the same certified stone. B2C Jewels lists it at $1,219. 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
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5453926837
Dimensions6.54 × 4.58 × 2.72 mm
L/W Ratio1.43
Top View
6.54 mm4.58 mm0.51 ctD / I1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5453926837
Side View
Table 60.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 59.4%

Caratlytics Score

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

Last verified: Nov 1
Current: $1,219 NZD|Low: $718 NZD|High: $1,219 NZD|Avg: $972 NZD|+1.8%
B2C Jewels
Retailer 2
November 1, 2026
Retailer 2$720 NZD
B2C Jewels$1,219 NZD

41 data points across 2 retailers

2 retailers$720 NZD to $1,219 NZD

A
Cheapest Retailer
-
$720 NZD
₹38,650 INR
Most Expensive
B
B2C Jewels
21299040 · Oct 31
$1,219 NZD
$687 USD
View
1 more retailer has this diamond
Prices start from $720 NZDSave up to $499 NZD

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
$720 NZD