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Heart|Natural|HRD

1.23ct K SI2 Heart Natural Diamond

K/SI2 • HRD 170003116667

Certificate HRD 170003116667

Diamond specifications and retailer prices

From ₹2,73,307 INR
As of November 6, 2026
Save ₹1,34,625 INR (33%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: ₹4,07,932 INR at MOH London · As of November 7, 2026
View at MOH London

About this 1.23ct natural heart diamond

This 1.23ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included) and certified by HRD 170003116667. Listed at 2 retailers as of November 6, 2026, with prices from ₹2,73,307 to ₹4,07,932, a ₹1,34,625 spread on the same certified stone. MOH London lists it at ₹4,07,932. 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

1.23
Carat
K
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 170003116667
Dimensions6.13 × 6.70 × 3.76 mm
L/W Ratio1.09
Girdle conditionFaceted
Top View
6.13 mm6.70 mm1.23 ctK / SI2
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateHRD 170003116667
Side View
Table 67.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 56.1%

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: ₹4,07,932 INR|Low: ₹2,38,463 INR|High: ₹4,14,970 INR|Avg: ₹3,07,662 INR|-1.6%
MOH London
Retailer 2
Retailer 3
November 7, 2026
Retailer 3₹2,38,463 INR
Retailer 2₹2,73,307 INR
MOH London₹4,07,932 INR

23 data points across 3 retailers

2 retailers₹2,73,307 INR to ₹4,07,932 INR

B
Cheapest Retailer
-
₹2,73,307 INR
Most Expensive
C
MOH London
110CC3515 · Nov 7
₹4,07,932 INR
£3,420 GBP
View
1 more retailer has this diamond
Prices start from ₹2,73,307 INRSave up to ₹1,34,625 INR

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
1.23ct Heart
₹2,73,307 INR