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Radiant|Natural|GIA

0.51ct H VS2 Radiant Natural Diamond

GD • H/VS2 • GIA 2547265335

Certificate GIA 2547265335

Diamond specifications and retailer prices

From $679 AUD
As of November 4, 2026
3 retailers carry this diamond
Most expensive: $859 AUD at Blue Nile · As of October 24, 2026
View at Blue Nile

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2547265335. Listed at 3 retailers as of November 4, 2026. 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
H
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547265335
Dimensions5.01 × 3.97 × 2.72 mm
L/W Ratio1.26
Culet sizeNone
Key to symbols
Crystal
Top View
5.01 mm3.97 mm0.51 ctH / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547265335
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $859 AUD|Low: $583 AUD|High: $1,204 AUD|Avg: $831 AUD|-9.6%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 4$617 AUD
Retailer 2$679 AUD
Retailer 3$719 AUD
Blue Nile$859 AUD
Retailer 5$1,204 AUD

7 data points across 5 retailers

3 retailers

A
Cheapest Retailer
-
$679 AUD
Final sale: no returns
Retailer 2
-
$719 AUD
View
Price last confirmed 12 days ago
Most Expensive
Blue Nile
27625658 · Oct 24
$859 AUD
$601 USD
View
Price last confirmed 12 days ago
2 more retailers have this diamond
Prices start from $679 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 Radiant
$679 AUD