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Heart|Natural|GIA

1.51ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 1545236695

Certificate GIA 1545236695

Diamond specifications and retailer prices

From ₹2,92,133 INR
$3,078 USD
As of November 1, 2026
Save ₹3,03,902 INR (51%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹5,96,035 INR at NZ Jewellers · As of October 30, 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 H 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 1545236695. Listed at 16 retailers as of October 30, 2026, with prices from ₹2,92,133 to ₹5,96,035, a ₹3,03,902 spread on the same certified stone. NZ Jewellers lists it at ₹5,96,035. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.98°
Pavilion angle43.02°
OriginNatural
Grading LabGIA
CertificateGIA 1545236695
Dimensions7.74 × 7.12 × 4.79 mm
L/W Ratio1.09
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Feather, Needle
Top View
7.74 mm7.12 mm1.51 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545236695
Side View
Table 59.0%Crown 36.98°Girdle: Slightly ThickPavilion 43.02°Culet: NoneDepth 61.9%

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 1
Current: ₹5,96,035 INR|Low: ₹2,54,644 INR|High: ₹6,14,258 INR|Avg: ₹3,99,467 INR|-3.0%
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 2, 2026
Retailer 3₹2,92,133 INR
Retailer 14₹3,03,712 INR
Retailer 4₹3,15,671 INR
Retailer 13₹3,23,738 INR
Retailer 8₹3,31,403 INR
Retailer 5₹3,52,591 INR
Retailer 6₹3,52,591 INR
Retailer 2₹3,55,248 INR
Retailer 11₹3,55,884 INR
Retailer 10₹3,57,529 INR
Retailer 7₹3,69,674 INR
Retailer 15₹3,94,731 INR
Retailer 9₹4,00,515 INR
Retailer 12₹5,72,062 INR
NZ Jewellers₹5,96,035 INR

38 data points across 15 retailers

16 retailers₹2,92,133 INR to ₹5,96,035 INR

A
Cheapest Retailer
-
₹2,92,133 INR
$3,078 USD
A
Retailer 2
-
₹3,03,712 INR
$3,200 USD
View
A
Retailer 3
-
₹3,15,671 INR
$3,326 USD
View
Final sale: no returns
A
Retailer 4
-
₹3,23,738 INR
$3,411 USD
View
A
Retailer 5
-
₹3,31,403 INR
£2,749 GBP
View
A
Retailer 6
-
₹3,52,591 INR
$3,715 USD
View
Retailer 7
-
₹3,52,591 INR
$3,715 USD
View
Price last confirmed 17 days ago
A
Retailer 8
-
₹3,52,591 INR
$3,715 USD
View
A
Retailer 9
-
₹3,55,248 INR
$3,743 USD
View
A
Retailer 10
-
₹3,55,884 INR
$3,750 USD
View
A
Retailer 11
-
₹3,57,529 INR
£2,966 GBP
View
A
Retailer 12
-
₹3,69,674 INR
$3,895 USD
View
A
Retailer 13
-
₹3,94,731 INR
$4,159 USD
View
A
Retailer 14
-
₹4,00,515 INR
€4,019 EUR
View
B
Retailer 15
-
₹5,72,062 INR
£4,746 GBP
View
Most Expensive
B+
NZ Jewellers
428ed931-ddf7-41ee-abfb-fdfe9752e5c1 · Oct 30
₹5,96,035 INR
$6,280 USD
View
15 more retailers have this diamond
Prices start from ₹2,92,133 INRSave up to ₹3,03,902 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
₹2,92,133 INR