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Round|Natural|HRD

1.23ct J VS2 Round Natural Diamond

EX • J/VS2 • HRD 260000264401

Certificate HRD 260000264401

Diamond specifications and retailer prices

From $2,727 AUD
As of November 6, 2026
Save $4,543 AUD (62%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,270 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.23ct natural round diamond

This 1.23ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by HRD 260000264401. Listed at 12 retailers as of November 5, 2026, with prices from $2,727 to $7,270, a $4,543 spread on the same certified stone. NZ Jewellers lists it at $7,270. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.4°
OriginNatural
Grading LabHRD
CertificateHRD 260000264401
Dimensions6.80 × 6.84 × 4.28 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.80 mm6.84 mm1.23 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000264401
Side View
Table 58.0%Crown 35.1°Girdle: MediumPavilion 41.4°Culet: NoneDepth 62.8%

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 6
Current: $7,270 AUD|Low: $2,727 AUD|High: $7,270 AUD|Avg: $3,963 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$2,727 AUD
Retailer 4$3,208 AUD
Retailer 10$3,277 AUD
Retailer 12$3,477 AUD
Retailer 11$3,571 AUD
Retailer 8$3,638 AUD
Retailer 9$3,677 AUD
Retailer 5$3,701 AUD
Retailer 3$4,013 AUD
Retailer 7$4,328 AUD
Retailer 6$6,075 AUD
NZ Jewellers$7,270 AUD

8 data points across 12 retailers

12 retailers$2,727 AUD to $7,270 AUD

A
Cheapest Retailer
-
$2,727 AUD
A
Retailer 2
-
$3,208 AUD
View
Final sale: no returns
A
Retailer 3
-
$3,277 AUD
View
A
Retailer 4
-
$3,477 AUD
View
A
Retailer 5
-
$3,571 AUD
View
B+
Retailer 6
-
$3,638 AUD
View
B+
Retailer 7
-
$3,677 AUD
View
A
Retailer 8
-
$3,701 AUD
View
B+
Retailer 9
-
$4,013 AUD
View
B+
Retailer 10
-
$4,328 AUD
View
B
Retailer 11
-
$6,075 AUD
View
Most Expensive
B
NZ Jewellers
9f9d6d27-d27b-4dc2-81d7-29c2433626df · Nov 5
$7,270 AUD
$5,089 USD
View
11 more retailers have this diamond
Prices start from $2,727 AUDSave up to $4,543 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 Round
$2,727 AUD