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Oval|Natural|HRD

0.91ct K SI1 Oval Natural Diamond

K/SI1 • HRD 160000003290

Certificate HRD 160000003290

Diamond specifications and retailer prices

From $4,106 NZD
As of November 6, 2026
Save $1,553 NZD (27%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $5,659 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.91ct natural oval diamond

This 0.91ct natural oval sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included) and certified by HRD 160000003290. Listed at 2 retailers as of November 2, 2026, with prices from $4,106 to $5,659, a $1,553 spread on the same certified stone. MOH London lists it at $5,659. 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

0.91
Carat
K
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 160000003290
Dimensions7.19 × 6.53 × 2.64 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
7.19 mm6.53 mm0.91 ctK / SI1
OriginNatural
PolishGood
SymmetryGood
FluorescenceFaint
CertificateHRD 160000003290
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 40.4%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 6
Current: $5,659 NZD|Low: $3,482 NZD|High: $5,727 NZD|Avg: $4,422 NZD
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$3,482 NZD
Retailer 2$4,106 NZD
MOH London$5,659 NZD

21 data points across 3 retailers

2 retailers$4,106 NZD to $5,659 NZD

C
Cheapest Retailer
-
$4,106 NZD
Most Expensive
C
MOH London
F01FC4189 · Nov 2
$5,659 NZD
£2,470 GBP
View
1 more retailer has this diamond
Prices start from $4,106 NZDSave up to $1,553 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.

C
0.91ct Oval
$4,106 NZD