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Radiant|Natural|GIA

0.51ct J VS2 Radiant Natural Diamond

VG • J/VS2 • GIA 2175015097

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate GIA 2175015097

Diamond specifications and retailer prices

From $1,126 AUD
$791 USD
As of October 31, 2026
Save $1,354 AUD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,481 AUD at MOH London · As of October 29, 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 J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2175015097. Listed at 21 retailers as of October 29, 2026, with prices from $1,126 to $2,481, a $1,354 spread on the same certified stone. MOH London lists it at $2,481. 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
J
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2175015097
Dimensions5.23 × 4.55 × 2.62 mm
L/W Ratio1.15
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle
Top View
5.23 mm4.55 mm0.51 ctJ / VS2
OriginNatural
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 2175015097
Side View
Table 67.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,481 AUD|Low: $938 AUD|High: $2,497 AUD|Avg: $1,627 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7$1,126 AUD
Retailer 5$1,132 AUD
Retailer 9$1,220 AUD
Retailer 6$1,452 AUD
Retailer 10$1,549 AUD
Retailer 2$1,577 AUD
Retailer 3$1,741 AUD
Retailer 8$2,026 AUD
Retailer 4$2,080 AUD
MOH London$2,481 AUD

44 data points across 10 retailers

21 retailers$1,126 AUD to $2,481 AUD

B
Cheapest Retailer
-
$1,126 AUD
$791 USD
Final sale: no returns
Retailer 2
-
$1,132 AUD
$795 USD
View
Price last confirmed 13 days ago
B
Retailer 3
-
$1,213 AUD
$852 USD
View
B
Retailer 4
-
$1,220 AUD
$857 USD
View
B
Retailer 5
-
$1,220 AUD
$857 USD
View
B
Retailer 6
-
$1,236 AUD
$868 USD
View
B
Retailer 7
-
$1,267 AUD
$890 USD
View
B
Retailer 8
-
$1,408 AUD
$989 USD
View
C
Retailer 9
-
$1,452 AUD
$1,020 USD
View
B
Retailer 10
-
$1,495 AUD
$1,050 USD
View
B
Retailer 11
-
$1,495 AUD
$1,050 USD
View
B
Retailer 12
-
$1,512 AUD
$1,062 USD
View
B
Retailer 13
-
$1,549 AUD
$1,088 USD
View
B
Retailer 14
-
$1,552 AUD
$1,090 USD
View
B
Retailer 15
-
$1,577 AUD
£872 GBP
View
B
Retailer 16
-
$1,741 AUD
€1,165 EUR
View
Retailer 17
-
$2,026 AUD
View
Price last confirmed 28 days ago
B
Retailer 18
-
$2,080 AUD
ZAR 23,599 ZAR
View
C
Retailer 19
-
$2,177 AUD
CA$2,124 CAD
View
Most Expensive
B
MOH London
4943CC438 · Oct 29
$2,481 AUD
£1,372 GBP
View
19 more retailers have this diamond
Prices start from $1,126 AUDSave up to $1,354 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.

B
0.51ct Radiant
$1,126 AUD