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Radiant|Natural|GIA

1.20ct J VS1 Radiant Natural Diamond

EX • J/VS1 • GIA 3545961026

Certificate GIA 3545961026

Diamond specifications and retailer prices

From $2,719 AUD
As of November 6, 2026
Save $3,452 AUD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,717 AUD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545961026. Listed at 20 retailers as of November 4, 2026, with a 127% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3545961026
Dimensions7.07 × 5.22 × 3.52 mm
L/W Ratio1.35
Top View
7.07 mm5.22 mm1.20 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3545961026
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.4%

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 6
Current: $3,736 AUD|Low: $2,719 AUD|High: $6,463 AUD|Avg: $3,889 AUD|-2.3%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
November 7, 2026
Retailer 15$2,719 AUD
Retailer 6$2,960 AUD
Retailer 17$3,259 AUD
Retailer 8$3,323 AUD
Retailer 7$3,350 AUD
Retailer 18$3,417 AUD
Retailer 16$3,515 AUD
Retailer 9$3,551 AUD
Retailer 5$3,721 AUD
Retailer 1$3,736 AUD
Retailer 4$3,788 AUD
Retailer 11$3,790 AUD
Retailer 10$4,079 AUD
Retailer 3$4,085 AUD
Retailer 13$4,311 AUD
Retailer 12$4,385 AUD
Retailer 2$5,650 AUD
Retailer 14$6,171 AUD

32 data points across 18 retailers

20 retailers$2,719 AUD to $6,171 AUD

A
Cheapest Retailer
-
$2,719 AUD
Retailer 2
-
$2,960 AUD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$3,259 AUD
View
Final sale: no returns
Retailer 4
-
$3,323 AUD
View
Price last confirmed 9 days ago
Retailer 5
-
$3,350 AUD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$3,417 AUD
View
B+
Retailer 7
-
$3,515 AUD
View
Retailer 8
-
$3,551 AUD
View
Price last confirmed 8 days ago
Retailer 9
-
$3,721 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$3,736 AUD
View
B+
Retailer 11
-
$3,788 AUD
View
B+
Retailer 12
-
$3,790 AUD
View
B+
Retailer 13
-
$3,867 AUD
View
Retailer 14
-
$4,079 AUD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
$4,085 AUD
View
B+
Retailer 16
-
$4,311 AUD
View
B+
Retailer 17
-
$4,385 AUD
View
B
Retailer 18
-
$5,650 AUD
View
B
Retailer 19
-
$6,171 AUD
View
Most Expensive
NZ Jewellers
7789441d-7cbe-463f-bd2f-ffd9ea4527a1 · Sep 25
$7,717 AUD
$5,302 USD
View
Price last confirmed 42 days ago
19 more retailers have this diamond
Prices start from $2,719 AUDSave up to $3,452 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
1.20ct Radiant
$2,719 AUD