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Radiant|Natural|GIA

0.51ct H VS1 Radiant Natural Diamond

GD • H/VS1 • GIA 7543283221

Certificate GIA 7543283221

Diamond specifications and retailer prices

From $687 AUD
As of November 4, 2026
Save $1,184 AUD (63%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,871 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 7543283221. Listed at 3 retailers as of November 4, 2026, with prices from $687 to $1,871, a $1,184 spread on the same certified stone. Do Amore Diamonds lists it at $1,871. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7543283221
Dimensions5.06 × 4.03 × 2.75 mm
L/W Ratio1.26
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Pinpoint
Top View
5.06 mm4.03 mm0.51 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7543283221
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.3%

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: $1,871 AUD|Low: $609 AUD|High: $2,000 AUD|Avg: $1,050 AUD|-6.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 17, 2026
Retailer 2$687 AUD
Retailer 3$743 AUD
Retailer 4$764 AUD
Retailer 9$809 AUD
Retailer 6$1,029 AUD
Retailer 7$1,029 AUD
Retailer 5$1,057 AUD
Retailer 8$1,129 AUD
Retailer 10$1,259 AUD
Do Amore Diamonds$1,871 AUD

6 data points across 10 retailers

3 retailers$687 AUD to $1,871 AUD

B+
Cheapest Retailer
-
$687 AUD
Final sale: no returns
A
Retailer 2
-
$743 AUD
View
Most Expensive
B
Do Amore Diamonds
12-100766857722 · Nov 4
$1,871 AUD
$1,310 USD
View
2 more retailers have this diamond
Prices start from $687 AUDSave up to $1,184 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
$687 AUD