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Oval|Natural|HRD

1.51ct K VS1 Oval Natural Diamond

GD • K/VS1 • HRD 190000110279

Shape and cutting style on the report: Oval (variation)

Certificate HRD 190000110279

Diamond specifications and retailer prices

From $4,817 AUD
As of November 6, 2026
Save $6,383 AUD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $11,201 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval 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 190000110279. Listed at 12 retailers as of November 5, 2026, with prices from $4,817 to $11,201, a $6,383 spread on the same certified stone. NZ Jewellers lists it at $11,201. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabHRD
CertificateHRD 190000110279
Dimensions8.76 × 5.98 × 4.20 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizeNone
Top View
8.76 mm5.98 mm1.51 ctK / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateHRD 190000110279
Side View
Table 57.0%CrownGirdle: Extremely ThickPavilionCulet: 0.0Depth 70.0%

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 6
Current: $11,201 AUD|Low: $4,817 AUD|High: $11,201 AUD|Avg: $7,207 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$4,817 AUD
Retailer 4$5,825 AUD
Retailer 7$5,825 AUD
Retailer 8$5,825 AUD
Retailer 2$6,594 AUD
Retailer 6$6,721 AUD
Retailer 5$7,274 AUD
Retailer 3$10,211 AUD
NZ Jewellers$11,201 AUD

44 data points across 9 retailers

12 retailers$4,817 AUD to $11,201 AUD

B+
Cheapest Retailer
-
$4,817 AUD
B+
Retailer 2
-
$5,124 AUD
View
B+
Retailer 3
-
$5,283 AUD
View
Retailer 4
-
$5,825 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$5,825 AUD
View
B+
Retailer 6
-
$5,825 AUD
View
Retailer 7
-
$5,825 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$6,594 AUD
View
B+
Retailer 9
-
$6,721 AUD
View
B+
Retailer 10
-
$7,274 AUD
View
B
Retailer 11
-
$10,211 AUD
View
Most Expensive
C
NZ Jewellers
63c12e47-14cb-4a52-bec1-c5ad0153f898 · Nov 5
$11,201 AUD
$7,696 USD
View
11 more retailers have this diamond
Prices start from $4,817 AUDSave up to $6,383 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 Oval
$4,817 AUD