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Heart|Natural|GIA

1.20ct J SI1 Heart Natural Diamond

GD • J/SI1 • GIA 2245065963

Certificate GIA 2245065963

Diamond specifications and retailer prices

From ₹1,45,388 INR
As of November 6, 2026
Save ₹2,67,296 INR (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹4,12,684 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2245065963. Listed at 10 retailers as of November 5, 2026, with prices from ₹1,45,388 to ₹4,12,684, a ₹2,67,296 spread on the same certified stone. NZ Jewellers lists it at ₹4,12,684. 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

1.20
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle36.3°
OriginNatural
Grading LabGIA
CertificateGIA 2245065963
Dimensions6.62 × 7.00 × 4.26 mm
L/W Ratio1.06
Key to symbols
Twinning Wisp, Cloud, Needle
Top View
6.62 mm7.00 mm1.20 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2245065963
Side View
Table 55.0%CrownGirdle: THK-VTKPavilion 36.3°Culet: NoneDepth 60.9%

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: ₹4,12,684 INR|Low: ₹1,45,388 INR|High: ₹4,38,794 INR|Avg: ₹2,56,633 INR|-6.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 8₹1,45,388 INR
Retailer 10₹1,87,840 INR
Retailer 3₹1,91,503 INR
Retailer 6₹1,97,420 INR
Retailer 2₹2,03,900 INR
Retailer 7₹2,17,425 INR
Retailer 4₹2,67,954 INR
Retailer 5₹3,01,765 INR
Retailer 9₹3,50,134 INR
NZ Jewellers₹4,12,684 INR

36 data points across 10 retailers

10 retailers₹1,45,388 INR to ₹4,12,684 INR

A
Cheapest Retailer
-
₹1,45,388 INR
B+
Retailer 2
-
₹1,87,840 INR
View
B+
Retailer 3
-
₹1,91,503 INR
View
B+
Retailer 4
-
₹1,97,420 INR
View
B+
Retailer 5
-
₹2,03,900 INR
View
B
Retailer 6
-
₹2,17,425 INR
View
B
Retailer 7
-
₹2,67,954 INR
View
B
Retailer 8
-
₹3,01,765 INR
View
B
Retailer 9
-
₹3,50,134 INR
View
Most Expensive
B
NZ Jewellers
f2091801-974d-4289-8b1b-2a6c1561c8dd · Nov 5
₹4,12,684 INR
$4,394 USD
View
9 more retailers have this diamond
Prices start from ₹1,45,388 INRSave up to ₹2,67,296 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
1.20ct Heart
₹1,45,388 INR