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Heart|Natural|HRD

1.51ct K VS1 Heart Natural Diamond

FR • K/VS1 • HRD 260000038260

Shape and cutting style on the report: Heart

Certificate HRD 260000038260

Diamond specifications and retailer prices

From $5,327 AUD
As of November 5, 2026
Save $3,953 AUD (43%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $9,280 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 260000038260. Listed at 7 retailers as of November 5, 2026, with prices from $5,327 to $9,280, a $3,953 spread on the same certified stone. NZ Jewellers lists it at $9,280. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
K
Colour
VS1
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabHRD
CertificateHRD 260000038260
Dimensions6.54 × 7.27 × 4.22 mm
L/W Ratio1.11
Girdle conditionPolished
Culet sizePointed
Top View
6.54 mm7.27 mm1.51 ctK / VS1
OriginNatural
CutFair
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateHRD 260000038260
Side View
Table 67.0%CrownGirdle: MediumPavilionCulet: NoneDepth 58.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $9,280 AUD|Low: $4,091 AUD|High: $9,280 AUD|Avg: $6,273 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$4,091 AUD
Retailer 4$5,327 AUD
Retailer 6$5,327 AUD
Retailer 7$5,531 AUD
Retailer 2$5,579 AUD
Retailer 8$6,094 AUD
Retailer 5$6,146 AUD
Retailer 3$8,882 AUD
NZ Jewellers$9,280 AUD

42 data points across 9 retailers

7 retailers$5,327 AUD to $9,280 AUD

Retailer 1
-
$5,327 AUD
Price last confirmed 8 days ago
B+
Retailer 2
-
$5,327 AUD
View
B+
Retailer 3
-
$5,531 AUD
View
B+
Retailer 4
-
$5,579 AUD
View
B+
Retailer 5
-
$6,146 AUD
View
B
Retailer 6
-
$8,882 AUD
View
Most Expensive
C
NZ Jewellers
625d74ed-c0dc-4bc4-9c71-c91994f3274d · Nov 5
$9,280 AUD
$6,376 USD
View
6 more retailers have this diamond
Prices start from $5,327 AUDSave up to $3,953 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.

B+
1.51ct Heart
$5,327 AUD