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Radiant|Natural|GIA

1.51ct J VS1 Radiant Natural Diamond

GD • J/VS1 • GIA 7552751158

Certificate GIA 7552751158

Diamond specifications and retailer prices

From $6,251 AUD
$4,381 USD
As of November 1, 2026
Save $1,183 AUD (16%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,434 AUD at Jared · As of November 2, 2026
View at Jared

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded J 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 7552751158. Listed at 7 retailers as of November 1, 2026, with prices from $6,251 to $7,434, a $1,183 spread on the same certified stone. Jared lists it at $7,434. 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

1.51
Carat
J
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7552751158
Dimensions7.15 × 5.51 × 3.98 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Crystal, Needle, Natural
Top View
7.15 mm5.51 mm1.51 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7552751158
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $7,434 AUD|Low: $5,501 AUD|High: $7,762 AUD|Avg: $6,890 AUD|-4.2%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 21, 2026
Retailer 2$5,501 AUD
Retailer 4$6,251 AUD
Retailer 7$6,705 AUD
Retailer 6$6,773 AUD
Retailer 3$7,206 AUD
Retailer 5$7,206 AUD
Jared$7,434 AUD

15 data points across 7 retailers

7 retailers$6,251 AUD to $7,434 AUD

Retailer 1
-
$5,501 AUD
$3,855 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
$6,251 AUD
$4,381 USD
View
B+
Retailer 3
-
$6,705 AUD
SGD 6,350 SGD
View
B+
Retailer 4
-
$6,773 AUD
$4,747 USD
View
B+
Retailer 5
-
$7,206 AUD
$5,050 USD
View
B+
Retailer 6
-
$7,206 AUD
$5,050 USD
View
Most Expensive
B+
Jared
159877352 · Nov 2
$7,434 AUD
$5,210 USD
View
6 more retailers have this diamond
Prices start from $6,251 AUDSave up to $1,183 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+
1.51ct Radiant
$6,251 AUD