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1.06ct K IF Round Natural Diamond

EX • K/IF • HRD 230000131708

Shape and cutting style on the report: Brilliant

Certificate HRD 230000131708

Diamond specifications and retailer prices

From $2,603 USD
As of November 6, 2026
Save $339 USD (12%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,309 USD at MOH London · As of October 21, 2026
View at MOH London

About this 1.06ct natural round diamond

This 1.06ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by HRD 230000131708. Listed at 3 retailers as of November 5, 2026, with a relatively tight 13% 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

1.06
Carat
K
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginNatural
Grading LabHRD
CertificateHRD 230000131708
Dimensions6.46 × 6.50 × 4.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.46 mm6.50 mm1.06 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 230000131708
Side View
Table 57.0%Crown 35.6°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $4,309 USD|Low: $2,420 USD|High: $4,338 USD|Avg: $3,074 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$2,420 USD
Retailer 2$2,603 USD
Retailer 3$2,942 USD
MOH London$4,309 USD

27 data points across 4 retailers

3 retailers$2,603 USD to $2,942 USD

A
Cheapest Retailer
-
$2,603 USD
A
Retailer 2
-
$2,942 USD
View
Most Expensive
MOH London
83EC3333D · Oct 21
$4,309 USD
£3,393 GBP
View
Price last confirmed 16 days ago
2 more retailers have this diamond
Prices start from $2,603 USDSave up to $339 USD

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
1.06ct Round
$2,603 USD