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Round|Natural|HRD

1.23ct F VVS1 Round Natural Diamond

EX • F/VVS1 • HRD 260000127432

Certificate HRD 260000127432

Diamond specifications and retailer prices

From $8,893 NZD
As of November 5, 2026
Save $7,768 NZD (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $19,491 NZD at NZ Jewellers · As of October 17, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by HRD 260000127432. Listed at 14 retailers as of November 5, 2026, with a 87% 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

1.23
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.6°
OriginNatural
Grading LabHRD
CertificateHRD 260000127432
Dimensions6.86 × 6.89 × 4.27 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.86 mm6.89 mm1.23 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000127432
Side View
Table 58.0%Crown 34.3°Girdle: MediumPavilion 41.6°Culet: NoneDepth 62.2%

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 5
Current: $16,661 NZD|Low: $8,845 NZD|High: $17,375 NZD|Avg: $11,666 NZD|-3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 4$8,893 NZD
Retailer 3$8,956 NZD
Retailer 2$10,872 NZD
Retailer 7$11,274 NZD
Retailer 9$11,372 NZD
Retailer 6$11,655 NZD
Retailer 8$12,315 NZD
Retailer 5$12,344 NZD
Retailer 1$16,661 NZD

34 data points across 9 retailers

14 retailers$8,893 NZD to $16,661 NZD

A
Cheapest Retailer
-
$8,893 NZD
A
Retailer 2
-
$8,956 NZD
View
A
Retailer 3
-
$10,638 NZD
View
A
Retailer 4
-
$10,872 NZD
View
B+
Retailer 5
-
$11,274 NZD
View
Retailer 6
-
$11,372 NZD
View
Price last confirmed 18 days ago
Retailer 7
-
$11,653 NZD
View
Price last confirmed 22 days ago
Retailer 8
-
$11,653 NZD
View
Price last confirmed 23 days ago
B+
Retailer 9
-
$11,655 NZD
View
B+
Retailer 10
-
$12,315 NZD
View
B+
Retailer 11
-
$12,344 NZD
View
Retailer 12
-
$13,446 NZD
View
Price last confirmed 20 days ago
B+
Retailer 13
-
$16,661 NZD
View
Most Expensive
NZ Jewellers
7a218e4d-b07d-4d34-87d6-36f170d8336a · Oct 17
$19,491 NZD
$10,805 USD
View
Price last confirmed 20 days ago
13 more retailers have this diamond
Prices start from $8,893 NZDSave up to $7,768 NZD

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
$8,893 NZD