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Radiant|Natural|GIA

0.51ct H VS1 Radiant Natural Diamond

GD • H/VS1 • GIA 6237873462

Certificate GIA 6237873462

Diamond specifications and retailer prices

From $659 AUD
As of November 4, 2026
Save $1,141 AUD (63%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,800 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6237873462. Listed at 4 retailers as of November 4, 2026, with prices from $659 to $1,800, a $1,141 spread on the same certified stone. Do Amore Diamonds lists it at $1,800. 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
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6237873462
Dimensions5.20 × 4.12 × 2.70 mm
L/W Ratio1.26
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Pinpoint
Top View
5.20 mm4.12 mm0.51 ctH / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6237873462
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.5%

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 4
Current: $1,800 AUD|Low: $579 AUD|High: $1,900 AUD|Avg: $1,003 AUD|-5.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 17, 2026
Retailer 2$659 AUD
Retailer 4$710 AUD
Retailer 5$761 AUD
Retailer 3$793 AUD
Retailer 6$1,153 AUD
Do Amore Diamonds$1,800 AUD

7 data points across 6 retailers

4 retailers$659 AUD to $1,800 AUD

B+
Cheapest Retailer
-
$659 AUD
Final sale: no returns
A
Retailer 2
-
$710 AUD
View
B+
Retailer 3
-
$793 AUD
View
Most Expensive
B
Do Amore Diamonds
12-100759665210 · Nov 4
$1,800 AUD
$1,260 USD
View
3 more retailers have this diamond
Prices start from $659 AUDSave up to $1,141 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
$659 AUD