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Heart|Natural|GIA

1.02ct J I1 Heart Natural Diamond

J/I1 • GIA 6431229799

Certificate GIA 6431229799

Diamond specifications and retailer prices

From ₹1,48,274 INR
HK$12,200 HKD
As of November 1, 2026
Save ₹1,28,785 INR (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: ₹4,24,047 INR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and I1 clarity (included) and certified by GIA 6431229799. Listed at 8 retailers as of October 31, 2026, with a 87% 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

1.02
Carat
J
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6431229799
Dimensions6.27 × 6.60 × 3.86 mm
L/W Ratio1.05
Top View
6.27 mm6.60 mm1.02 ctJ / I1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6431229799
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹1,85,722 INR|Low: ₹1,47,059 INR|High: ₹2,77,059 INR|Avg: ₹2,00,949 INR|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3₹1,48,274 INR
Retailer 2₹1,48,292 INR
Retailer 1₹1,85,722 INR
Retailer 5₹2,02,813 INR
Retailer 6₹2,41,379 INR
Retailer 4₹2,77,059 INR

42 data points across 6 retailers

8 retailers₹1,48,274 INR to ₹2,77,059 INR

B+
Cheapest Retailer
-
₹1,48,274 INR
HK$12,200 HKD
B+
Retailer 2
-
₹1,48,292 INR
View
B
Retailer 3
-
₹1,85,722 INR
$1,956 USD
View
C
Retailer 4
-
₹2,02,813 INR
$2,136 USD
View
C
Retailer 5
-
₹2,02,813 INR
$2,136 USD
View
C
Retailer 6
-
₹2,34,052 INR
$2,465 USD
View
C
Retailer 7
-
₹2,77,059 INR
€2,779 EUR
View
Most Expensive
NZ Jewellers
ef574da2-d79b-4d5b-8bf4-f24656aec440 · Oct 30
₹4,24,047 INR
$4,466 USD
View
Price under review
7 more retailers have this diamond
Prices start from ₹1,48,274 INRSave up to ₹1,28,785 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+
1.02ct Heart
₹1,48,274 INR