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Radiant|Natural|GIA

1.51ct J VS2 Radiant Natural Diamond

VG • J/VS2 • GIA 6552394089

Certificate GIA 6552394089

Diamond specifications and retailer prices

From $6,221 AUD
$4,370 USD
As of November 1, 2026
Save $6,194 AUD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $12,415 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552394089. Listed at 16 retailers as of October 30, 2026, with prices from $6,221 to $12,415, a $6,194 spread on the same certified stone. NZ Jewellers lists it at $12,415. 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
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552394089
Dimensions7.25 × 5.55 × 3.93 mm
L/W Ratio1.31
Key to symbols
Crystal, Feather, Cloud, Needle, Indented Natural
Top View
7.25 mm5.55 mm1.51 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552394089
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 70.7%

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: $12,415 AUD|Low: $6,086 AUD|High: $12,676 AUD|Avg: $8,169 AUD|+0.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 7$6,221 AUD
Retailer 15$6,473 AUD
Retailer 3$6,681 AUD
Retailer 13$6,969 AUD
Retailer 8$7,410 AUD
Retailer 4$7,423 AUD
Retailer 14$7,423 AUD
Retailer 11$7,424 AUD
Retailer 6$7,640 AUD
Retailer 5$7,757 AUD
Retailer 2$8,399 AUD
Retailer 12$8,566 AUD
Retailer 10$9,125 AUD
Retailer 9$11,824 AUD
NZ Jewellers$12,415 AUD

39 data points across 15 retailers

16 retailers$6,221 AUD to $12,415 AUD

A
Cheapest Retailer
-
$6,221 AUD
$4,370 USD
A
Retailer 2
-
$6,473 AUD
$4,547 USD
View
A
Retailer 3
-
$6,681 AUD
$4,693 USD
View
B+
Retailer 4
-
$6,969 AUD
$4,895 USD
View
B+
Retailer 5
-
$7,410 AUD
£4,099 GBP
View
B+
Retailer 6
-
$7,423 AUD
$5,214 USD
View
B+
Retailer 7
-
$7,423 AUD
$5,214 USD
View
B+
Retailer 8
-
$7,424 AUD
$5,215 USD
View
Retailer 9
-
$7,640 AUD
View
Price last confirmed 23 days ago
B+
Retailer 10
-
$7,757 AUD
$5,449 USD
View
B
Retailer 11
-
$8,399 AUD
€5,619 EUR
View
B+
Retailer 12
-
$8,566 AUD
$6,017 USD
View
Retailer 13
-
$9,122 AUD
$6,408 USD
View
Price last confirmed 56 days ago
B
Retailer 14
-
$9,125 AUD
ZAR 103,550 ZAR
View
B
Retailer 15
-
$11,824 AUD
£6,540 GBP
View
Most Expensive
B
NZ Jewellers
f425b02d-2024-48f5-b904-39361d945057 · Oct 30
$12,415 AUD
$8,721 USD
View
15 more retailers have this diamond
Prices start from $6,221 AUDSave up to $6,194 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
1.51ct Radiant
$6,221 AUD