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Heart|Natural|GIA

1.21ct I SI2 Heart Natural Diamond

ID • I/SI2 • GIA 7531927035

Certificate GIA 7531927035

Diamond specifications and retailer prices

From ₹1,64,642 INR
As of November 4, 2026
Save ₹2,76,031 INR (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹4,40,673 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7531927035. Listed at 14 retailers as of November 4, 2026, with prices from ₹1,64,642 to ₹4,40,673, a ₹2,76,031 spread on the same certified stone. NZ Jewellers lists it at ₹4,40,673. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.21
Carat
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.39°
OriginNatural
Grading LabGIA
CertificateGIA 7531927035
Dimensions6.67 × 7.46 × 4.13 mm
L/W Ratio1.12
Cert comments
Additional twinning wisps, clouds, pinpoints and surface graining are not shown.
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
6.67 mm7.46 mm1.21 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7531927035
Side View
Table 56.0%Crown 35.39°Girdle: STK-VTKPavilionCulet: NoneDepth 55.3%

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 4
Current: ₹4,40,673 INR|Low: ₹1,64,642 INR|High: ₹4,40,673 INR|Avg: ₹2,25,302 INR|+5.4%
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
November 6, 2026
Retailer 14₹1,64,642 INR
Retailer 4₹1,66,708 INR
Retailer 11₹1,76,288 INR
Retailer 2₹1,77,603 INR
Retailer 6₹1,80,702 INR
Retailer 12₹1,80,702 INR
Retailer 3₹1,88,779 INR
Retailer 5₹1,88,967 INR
Retailer 13₹1,93,569 INR
Retailer 7₹1,96,199 INR
Retailer 10₹1,97,889 INR
Retailer 9₹2,08,408 INR
Retailer 8₹3,15,665 INR
NZ Jewellers₹4,40,673 INR

33 data points across 14 retailers

14 retailers₹1,64,642 INR to ₹4,40,673 INR

A
Cheapest Retailer
-
₹1,64,642 INR
A
Retailer 2
-
₹1,66,708 INR
View
Final sale: no returns
A
Retailer 3
-
₹1,76,288 INR
View
A
Retailer 4
-
₹1,77,603 INR
View
Retailer 5
-
₹1,80,702 INR
View
Price last confirmed 8 days ago
A
Retailer 6
-
₹1,80,702 INR
View
A
Retailer 7
-
₹1,88,779 INR
View
A
Retailer 8
-
₹1,88,967 INR
View
A
Retailer 9
-
₹1,93,569 INR
View
A
Retailer 10
-
₹1,96,199 INR
View
A
Retailer 11
-
₹1,97,889 INR
View
B+
Retailer 12
-
₹2,08,408 INR
View
B
Retailer 13
-
₹3,15,665 INR
View
Most Expensive
B
NZ Jewellers
27a37495-7bb8-4783-99b6-022636c6302d · Nov 5
₹4,40,673 INR
$4,692 USD
View
13 more retailers have this diamond
Prices start from ₹1,64,642 INRSave up to ₹2,76,031 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
1.21ct Heart
₹1,64,642 INR