CaratHunter
Plans
Heart|Natural|IGI

1.23ct J SI1 Heart Natural Diamond

VG • J/SI1 • IGI 704515160

Shape and cutting style on the report: Heart brilliant

Certificate IGI 704515160

Diamond specifications and retailer prices

From ₹1,29,234 INR
As of November 6, 2026
Save ₹2,17,800 INR (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹3,47,034 INR at NZ Jewellers · As of November 5, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 704515160. Listed at 15 retailers as of November 5, 2026, with prices from ₹1,29,234 to ₹3,47,034, a ₹2,17,800 spread on the same certified stone. NZ Jewellers lists it at ₹3,47,034. 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
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 704515160
Dimensions6.52 × 7.39 × 4.43 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Top View
6.52 mm7.39 mm1.23 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 704515160
Side View
Table 58.0%Crown 35.2°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 59.9%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: ₹3,47,034 INR|Low: ₹1,29,234 INR|High: ₹3,57,460 INR|Avg: ₹1,80,111 INR|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 7, 2026
Retailer 11₹1,29,234 INR
Retailer 12₹1,29,891 INR
Retailer 10₹1,31,958 INR
Retailer 13₹1,35,902 INR
Retailer 4₹1,42,289 INR
Retailer 2₹1,46,609 INR
Retailer 7₹1,46,609 INR
Retailer 5₹1,48,018 INR
Retailer 6₹1,48,488 INR
Retailer 14₹1,52,808 INR
Retailer 9₹1,56,940 INR
Retailer 15₹1,61,730 INR
Retailer 3₹1,73,564 INR
Retailer 8₹2,44,098 INR
NZ Jewellers₹3,47,034 INR

31 data points across 15 retailers

15 retailers₹1,29,234 INR to ₹3,47,034 INR

A
Cheapest Retailer
-
₹1,29,234 INR
Final sale: no returns
A
Retailer 2
-
₹1,29,891 INR
View
A
Retailer 3
-
₹1,31,958 INR
View
A
Retailer 4
-
₹1,35,902 INR
View
A
Retailer 5
-
₹1,42,289 INR
View
A
Retailer 6
-
₹1,46,609 INR
View
Retailer 7
-
₹1,46,609 INR
View
Price last confirmed 9 days ago
B+
Retailer 8
-
₹1,48,018 INR
View
B+
Retailer 9
-
₹1,48,488 INR
View
B+
Retailer 10
-
₹1,52,808 INR
View
A
Retailer 11
-
₹1,56,940 INR
View
B+
Retailer 12
-
₹1,61,730 INR
View
B+
Retailer 13
-
₹1,73,564 INR
View
B
Retailer 14
-
₹2,44,098 INR
View
Most Expensive
B
NZ Jewellers
8ef5a5f5-41e0-40cf-9bc2-8ee8a1456da3 · Nov 5
₹3,47,034 INR
$3,695 USD
View
14 more retailers have this diamond
Prices start from ₹1,29,234 INRSave up to ₹2,17,800 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
₹1,29,234 INR