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Heart|Natural|IGI

1.23ct K SI2 Heart Natural Diamond

VG • K/SI2 • IGI 762534888

Shape and cutting style on the report: Heart brilliant

Certificate IGI 762534888

Diamond specifications and retailer prices

From ₹1,22,753 INR
As of November 6, 2026
Save ₹1,11,953 INR (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹3,37,548 INR at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

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), with a very-good cut grade and certified by IGI 762534888. Listed at 10 retailers as of November 4, 2026, with a 91% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 762534888
Dimensions6.38 × 7.44 × 4.39 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Top View
6.38 mm7.44 mm1.23 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 762534888
Side View
Table 61.0%Crown 35.5°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 59.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹1,22,753 INR|Low: ₹1,22,753 INR|High: ₹2,45,319 INR|Avg: ₹1,53,851 INR|-4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1₹1,22,753 INR
Retailer 8₹1,23,129 INR
Retailer 6₹1,38,438 INR
Retailer 5₹1,40,035 INR
Retailer 4₹1,40,974 INR
Retailer 2₹1,45,012 INR
Retailer 7₹1,64,642 INR
Retailer 3₹2,34,706 INR

12 data points across 8 retailers

10 retailers₹1,22,753 INR to ₹2,34,706 INR

A
Cheapest Retailer
-
₹1,22,753 INR
Retailer 2
-
₹1,38,344 INR
View
Price last confirmed 36 days ago
B+
Retailer 3
-
₹1,40,035 INR
View
B+
Retailer 4
-
₹1,40,974 INR
View
Retailer 5
-
₹1,44,825 INR
View
Price last confirmed 36 days ago
B+
Retailer 6
-
₹1,45,012 INR
View
Retailer 7
-
₹1,59,664 INR
View
Price last confirmed 61 days ago
Retailer 8
-
₹1,59,664 INR
View
Price last confirmed 38 days ago
B
Retailer 9
-
₹2,34,706 INR
View
Most Expensive
NZ Jewellers
e59dba1f-eac7-4779-a68e-5f506d9aeab4 · Sep 30
₹3,37,548 INR
$3,594 USD
View
Price last confirmed 37 days ago
9 more retailers have this diamond
Prices start from ₹1,22,753 INRSave up to ₹1,11,953 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.

A
1.23ct Heart
₹1,22,753 INR