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Radiant|Natural|GIA

1.23ct I VS2 Radiant Natural Diamond

ID • I/VS2 • GIA 6561401819

Certificate GIA 6561401819

Diamond specifications and retailer prices

From $2,724 AUD
As of November 4, 2026
Save $5,403 AUD (66%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,127 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.23ct natural radiant diamond

This 1.23ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561401819. Listed at 17 retailers as of November 4, 2026, with prices from $2,724 to $8,127, a $5,403 spread on the same certified stone. NZ Jewellers lists it at $8,127. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
I
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561401819
Dimensions6.85 × 5.26 × 3.68 mm
L/W Ratio1.30
Girdle conditionPolished
Top View
6.85 mm5.26 mm1.23 ctI / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561401819
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.8%

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 4
Current: $8,127 AUD|Low: $2,687 AUD|High: $8,334 AUD|Avg: $4,330 AUD|-2.5%
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
Retailer 16
Retailer 17
November 5, 2026
Retailer 3$2,724 AUD
Retailer 7$2,964 AUD
Retailer 13$3,251 AUD
Retailer 15$3,423 AUD
Retailer 11$3,560 AUD
Retailer 5$3,588 AUD
Retailer 9$3,738 AUD
Retailer 8$3,764 AUD
Retailer 2$3,767 AUD
Retailer 4$3,778 AUD
Retailer 17$3,821 AUD
Retailer 14$4,614 AUD
Retailer 10$4,744 AUD
Retailer 6$5,594 AUD
Retailer 16$5,684 AUD
Retailer 12$6,791 AUD
NZ Jewellers$8,127 AUD

16 data points across 17 retailers

17 retailers$2,724 AUD to $8,127 AUD

A
Cheapest Retailer
-
$2,724 AUD
Retailer 2
-
$2,964 AUD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$3,251 AUD
View
A
Retailer 4
-
$3,423 AUD
View
A
Retailer 5
-
$3,560 AUD
View
A
Retailer 6
-
$3,588 AUD
View
Final sale: no returns
A
Retailer 7
-
$3,738 AUD
View
Retailer 8
-
$3,764 AUD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$3,767 AUD
View
A
Retailer 10
-
$3,778 AUD
View
A
Retailer 11
-
$3,821 AUD
View
A
Retailer 12
-
$4,614 AUD
View
A
Retailer 13
-
$4,744 AUD
View
B+
Retailer 14
-
$5,594 AUD
View
B+
Retailer 15
-
$5,684 AUD
View
B+
Retailer 16
-
$6,791 AUD
View
Most Expensive
B
NZ Jewellers
9f304f17-eeaf-4bdb-b78b-998180dc9832 · Nov 5
$8,127 AUD
$5,689 USD
View
16 more retailers have this diamond
Prices start from $2,724 AUDSave up to $5,403 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
1.23ct Radiant
$2,724 AUD