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Heart|Natural|HRD

1.06ct K SI2 Heart Natural Diamond

K/SI2 • HRD 200000049018

Certificate HRD 200000049018

Diamond specifications and retailer prices

From $2,535 USD
As of November 6, 2026
Save $945 USD (27%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,480 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.06ct natural heart diamond

This 1.06ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included) and certified by HRD 200000049018. Listed at 2 retailers as of November 4, 2026, with prices from $2,535 to $3,480, a $945 spread on the same certified stone. MOH London lists it at $3,480. 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

1.06
Carat
K
Color
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 200000049018
Dimensions6.38 × 6.97 × 3.45 mm
L/W Ratio1.09
Girdle conditionFaceted
Top View
6.38 mm6.97 mm1.06 ctK / SI2
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateHRD 200000049018
Side View
Table 66.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 49.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $3,480 USD|Low: $2,068 USD|High: $3,531 USD|Avg: $2,700 USD|-1.3%
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$2,068 USD
Retailer 2$2,535 USD
MOH London$3,480 USD

23 data points across 3 retailers

2 retailers$2,535 USD to $3,480 USD

B
Cheapest Retailer
-
$2,535 USD
Most Expensive
C
MOH London
D594DC80F · Nov 4
$3,480 USD
£2,740 GBP
View
1 more retailer has this diamond
Prices start from $2,535 USDSave up to $945 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.

B
1.06ct Heart
$2,535 USD