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Heart|Natural|GIA

1.51ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 2536656053

Certificate GIA 2536656053

Diamond specifications and retailer prices

From ₹4,28,839 INR
As of November 4, 2026
Save ₹4,78,992 INR (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹9,07,831 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2536656053. Listed at 16 retailers as of November 4, 2026, with prices from ₹4,28,839 to ₹9,07,831, a ₹4,78,992 spread on the same certified stone. NZ Jewellers lists it at ₹9,07,831. 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

1.51
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.52°
Pavilion angle43.36°
OriginNatural
Grading LabGIA
CertificateGIA 2536656053
Dimensions7.91 × 6.95 × 4.73 mm
L/W Ratio1.14
Top View
7.91 mm6.95 mm1.51 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2536656053
Side View
Table 58.0%Crown 35.52°Girdle: STK-VTKPavilion 43.36°Culet: NoneDepth 59.8%

Caratlytics Score

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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 4
Current: ₹9,07,831 INR|Low: ₹3,78,310 INR|High: ₹9,07,831 INR|Avg: ₹5,75,504 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5₹4,53,915 INR
Retailer 6₹4,91,765 INR
Retailer 8₹4,91,765 INR
Retailer 9₹4,91,765 INR
Retailer 2₹5,08,671 INR
Retailer 7₹5,16,184 INR
Retailer 3₹5,21,162 INR
Retailer 10₹5,50,371 INR
Retailer 4₹7,97,569 INR
NZ Jewellers₹9,07,831 INR

42 data points across 10 retailers

16 retailers₹4,28,839 INR to ₹9,07,831 INR

A
Cheapest Retailer
-
₹4,28,839 INR
A
Retailer 2
-
₹4,53,915 INR
View
Final sale: no returns
A
Retailer 3
-
₹4,57,672 INR
View
B+
Retailer 4
-
₹4,91,765 INR
View
B+
Retailer 5
-
₹4,91,765 INR
View
Retailer 6
-
₹4,91,765 INR
View
Price last confirmed 9 days ago
B+
Retailer 7
-
₹5,08,671 INR
View
B+
Retailer 8
-
₹5,16,184 INR
View
B+
Retailer 9
-
₹5,21,162 INR
View
B+
Retailer 10
-
₹5,50,371 INR
View
B+
Retailer 11
-
₹5,50,371 INR
View
B+
Retailer 12
-
₹5,67,371 INR
View
B+
Retailer 13
-
₹5,68,216 INR
View
Retailer 14
-
₹5,98,834 INR
View
Price last confirmed 15 days ago
B
Retailer 15
-
₹7,97,569 INR
View
Most Expensive
B
NZ Jewellers
528a9cc3-07a9-4b8d-9681-79e7814dd6f0 · Nov 5
₹9,07,831 INR
$9,666 USD
View
15 more retailers have this diamond
Prices start from ₹4,28,839 INRSave up to ₹4,78,992 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
1.51ct Heart
₹4,28,839 INR