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Heart|Natural|GIA

1.21ct H SI2 Heart Natural Diamond

VG • H/SI2 • GIA 1156383057

Certificate GIA 1156383057

Diamond specifications and retailer prices

From ₹3,84,790 INR
As of November 5, 2026
Save ₹1,30,079 INR (25%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹8,23,772 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1156383057. Listed at 13 retailers as of November 5, 2026, with a 34% 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

1.21
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1156383057
Dimensions6.37 × 7.84 × 3.82 mm
L/W Ratio1.23
Culet sizeNone
Top View
6.37 mm7.84 mm1.21 ctH / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1156383057
Side View
Table 66.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 48.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: ₹8,23,772 INR|Low: ₹4,21,419 INR|High: ₹8,23,772 INR|Avg: ₹5,40,848 INR
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
November 6, 2026
Retailer 4₹4,21,419 INR
Retailer 7₹4,46,214 INR
Retailer 8₹4,46,214 INR
Retailer 9₹4,46,214 INR
Retailer 2₹4,83,876 INR
Retailer 5₹4,86,130 INR
Retailer 11₹5,09,704 INR
Retailer 3₹5,14,306 INR
Retailer 10₹5,14,869 INR
Retailer 12₹5,43,609 INR
Retailer 13₹5,86,061 INR
Retailer 6₹7,84,420 INR
NZ Jewellers₹8,23,772 INR

40 data points across 13 retailers

13 retailers₹3,84,790 INR to ₹5,14,869 INR

B
Cheapest Retailer
-
₹3,84,790 INR
B
Retailer 2
-
₹3,89,111 INR
View
B
Retailer 3
-
₹4,21,419 INR
View
Retailer 4
-
₹4,46,214 INR
View
Price last confirmed 9 days ago
C
Retailer 5
-
₹4,46,214 INR
View
C
Retailer 6
-
₹4,46,214 INR
View
B
Retailer 7
-
₹4,83,876 INR
View
C
Retailer 8
-
₹4,86,130 INR
View
C
Retailer 9
-
₹5,09,704 INR
View
C
Retailer 10
-
₹5,14,869 INR
View
Retailer 11
-
₹5,43,609 INR
View
Price last confirmed 15 days ago
Retailer 12
-
₹7,84,420 INR
View
Price under review
Most Expensive
NZ Jewellers
1bb0eaf2-3cf1-4bd8-af76-9583fc411974 · Nov 5
₹8,23,772 INR
$8,771 USD
View
Price under review
12 more retailers have this diamond
Prices start from ₹3,84,790 INRSave up to ₹1,30,079 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
1.21ct Heart
₹3,84,790 INR