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Round|Natural|HRD

1.21ct K VS1 Round Natural Diamond

EX • K/VS1 • HRD 260000203939

Certificate HRD 260000203939

Diamond specifications and retailer prices

From $2,987 AUD
As of November 6, 2026
Save $13 AUD (0%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,667 AUD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by HRD 260000203939. Listed at 8 retailers as of November 5, 2026, with a relatively tight 0% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.9°
OriginNatural
Grading LabHRD
CertificateHRD 260000203939
Dimensions6.88 × 6.93 × 4.11 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.88 mm6.93 mm1.21 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000203939
Side View
Table 61.0%Crown 33.4°Girdle: MediumPavilion 40.9°Culet: NoneDepth 59.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $6,667 AUD|Low: $2,563 AUD|High: $6,667 AUD|Avg: $3,723 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
Retailer 13
Retailer 14
November 5, 2026
Retailer 10$2,590 AUD
Retailer 4$2,987 AUD
Retailer 2$3,000 AUD
Retailer 6$3,171 AUD
Retailer 3$3,188 AUD
Retailer 13$3,188 AUD
Retailer 11$3,336 AUD
Retailer 5$3,387 AUD
Retailer 8$3,467 AUD
Retailer 12$3,678 AUD
Retailer 14$3,683 AUD
Retailer 9$3,947 AUD
Retailer 7$5,638 AUD
NZ Jewellers$6,667 AUD

21 data points across 14 retailers

8 retailers$2,987 AUD to $3,000 AUD

A
Cheapest Retailer
-
$2,987 AUD
A
Retailer 2
-
$3,000 AUD
View
Retailer 3
-
$3,188 AUD
View
Price last confirmed 29 days ago
Retailer 4
-
$3,188 AUD
View
Price last confirmed 29 days ago
Retailer 5
-
$3,336 AUD
View
Price last confirmed 38 days ago
Retailer 6
-
$3,678 AUD
View
Price last confirmed 38 days ago
Retailer 7
-
$5,638 AUD
View
Price last confirmed 29 days ago
Most Expensive
NZ Jewellers
757d2b61-d7c8-4198-afcf-282abe3f8ea3 · Sep 28
$6,667 AUD
$4,667 USD
View
Price last confirmed 39 days ago
7 more retailers have this diamond
Prices start from $2,987 AUDSave up to $13 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
1.21ct Round
$2,987 AUD