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Radiant|Natural|GIA

0.51ct I VS2 Radiant Natural Diamond

GD • I/VS2 • GIA 2564731158

Certificate GIA 2564731158

Diamond specifications and retailer prices

From $674 AUD
HK$3,700 HKD
As of November 1, 2026
Save $1,208 AUD (64%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,882 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded I 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 2564731158. Listed at 10 retailers as of November 1, 2026, with prices from $674 to $1,882, a $1,208 spread on the same certified stone. MOH London lists it at $1,882. 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
I
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle39.49°
Pavilion angle37.35°
OriginNatural
Grading LabGIA
CertificateGIA 2564731158
Dimensions5.52 × 4.00 × 2.75 mm
L/W Ratio1.38
Girdle conditionPolished
Key to symbols
Feather, Crystal
Top View
5.52 mm4.00 mm0.51 ctI / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2564731158
Side View
Table 61.0%Crown 39.49°Girdle: STK-THKPavilion 37.35°Culet: NDepth 68.7%

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 1
Current: $1,882 AUD|Low: $674 AUD|High: $1,882 AUD|Avg: $1,011 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 9$674 AUD
Retailer 7$702 AUD
Retailer 5$752 AUD
Retailer 4$928 AUD
Retailer 2$946 AUD
Retailer 8$1,119 AUD
Retailer 6$1,132 AUD
Retailer 3$1,208 AUD
MOH London$1,882 AUD

3 data points across 9 retailers

10 retailers$674 AUD to $1,882 AUD

A
Cheapest Retailer
-
$674 AUD
HK$3,700 HKD
B+
Retailer 2
-
$702 AUD
$493 USD
View
B+
Retailer 3
-
$752 AUD
$528 USD
View
Final sale: no returns
B+
Retailer 4
-
$810 AUD
SGD 769 SGD
View
B+
Retailer 5
-
$928 AUD
£513 GBP
View
B+
Retailer 6
-
$946 AUD
£524 GBP
View
B
Retailer 7
-
$1,119 AUD
$786 USD
View
B
Retailer 8
-
$1,132 AUD
$795 USD
View
B
Retailer 9
-
$1,208 AUD
€808 EUR
View
Most Expensive
C
MOH London
1D4B34835 · Nov 1
$1,882 AUD
£1,041 GBP
View
9 more retailers have this diamond
Prices start from $674 AUDSave up to $1,208 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
$674 AUD