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Heart|Natural|GIA

1.33ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 6512405390

Certificate GIA 6512405390

Diamond specifications and retailer prices

From ₹2,82,324 INR
As of November 7, 2026
Save ₹3,57,835 INR (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: ₹6,40,159 INR at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 1.33ct natural heart diamond

This 1.33ct natural heart sits in the one-and-a-quarter to one-and-a-half 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 6512405390. Listed at 21 retailers as of November 7, 2026, with prices from ₹2,82,324 to ₹6,40,159, a ₹3,57,835 spread on the same certified stone. NZ Jewellers lists it at ₹6,40,159. 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

1.33
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle43.68°
Pavilion angle39.45°
OriginNatural
Grading LabGIA
CertificateGIA 6512405390
Dimensions6.68 × 7.51 × 4.47 mm
L/W Ratio1.12
Top View
6.68 mm7.51 mm1.33 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6512405390
Side View
Table 60.0%Crown 43.68°Girdle: MED-THKPavilion 39.45°Culet: NoneDepth 59.5%

Caratlytics Score

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

Price History

Last verified: Nov 7
Current: ₹6,40,159 INR|Low: ₹2,41,280 INR|High: ₹6,40,159 INR|Avg: ₹3,96,912 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
Retailer 14
Retailer 15
November 7, 2026
Retailer 3₹2,84,296 INR
Retailer 12₹2,89,649 INR
Retailer 13₹3,07,212 INR
Retailer 4₹3,32,852 INR
Retailer 15₹3,32,852 INR
Retailer 2₹3,37,361 INR
Retailer 14₹3,45,720 INR
Retailer 7₹3,52,106 INR
Retailer 8₹3,66,758 INR
Retailer 10₹3,72,111 INR
Retailer 5₹3,84,133 INR
Retailer 11₹4,21,983 INR
Retailer 6₹5,30,930 INR
Retailer 9₹6,11,137 INR
NZ Jewellers₹6,40,159 INR

44 data points across 15 retailers

21 retailers₹2,82,324 INR to ₹6,40,159 INR

A
Cheapest Retailer
-
₹2,82,324 INR
A
Retailer 2
-
₹2,84,296 INR
View
B+
Retailer 3
-
₹2,89,555 INR
View
B+
Retailer 4
-
₹2,89,649 INR
View
B+
Retailer 5
-
₹2,95,472 INR
View
B+
Retailer 6
-
₹3,07,212 INR
View
Final sale: no returns
B+
Retailer 7
-
₹3,32,852 INR
View
B+
Retailer 8
-
₹3,32,852 INR
View
B+
Retailer 9
-
₹3,33,416 INR
View
B+
Retailer 10
-
₹3,37,361 INR
View
B+
Retailer 11
-
₹3,45,720 INR
View
Retailer 12
-
₹3,52,106 INR
View
Price last confirmed 15 days ago
B+
Retailer 13
-
₹3,61,968 INR
View
B
Retailer 14
-
₹3,66,758 INR
View
B+
Retailer 15
-
₹3,72,111 INR
View
Retailer 16
-
₹3,84,133 INR
View
Price last confirmed 62 days ago
B
Retailer 17
-
₹3,84,133 INR
View
B
Retailer 18
-
₹4,21,983 INR
View
B
Retailer 19
-
₹5,30,930 INR
View
B
Retailer 20
-
₹6,11,137 INR
View
Most Expensive
B
NZ Jewellers
f5f8786c-eb15-4f22-ba81-4ec7ed7f19c8 · Nov 7
₹6,40,159 INR
$6,816 USD
View
20 more retailers have this diamond
Prices start from ₹2,82,324 INRSave up to ₹3,57,835 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
1.33ct Heart
₹2,82,324 INR