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Heart|Natural|GIA

1.51ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 5546957574

Certificate GIA 5546957574

Diamond specifications and retailer prices

From ₹3,33,749 INR
$3,515 USD
As of October 30, 2026
Save ₹25,678 INR (7%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: ₹3,59,428 INR at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded E 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 5546957574. Listed at 6 retailers as of October 30, 2026, with a relatively tight 8% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546957574
Dimensions7.25 × 7.68 × 4.69 mm
L/W Ratio1.06
Top View
7.25 mm7.68 mm1.51 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546957574
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: ₹3,59,428 INR|Low: ₹2,95,769 INR|High: ₹4,11,310 INR|Avg: ₹3,56,744 INR|-11.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4₹3,33,749 INR
Retailer 2₹3,35,624 INR
Retailer 3₹3,39,997 INR
Retailer 5₹3,42,580 INR
Retailer 6₹3,58,622 INR
77 Diamonds₹3,59,428 INR

46 data points across 6 retailers

6 retailers₹3,33,749 INR to ₹3,59,428 INR

A
Cheapest Retailer
-
₹3,33,749 INR
$3,515 USD
A
Retailer 2
-
₹3,35,624 INR
MYR 14,398 MYR
View
A
Retailer 3
-
₹3,39,997 INR
View
A
Retailer 4
-
₹3,42,580 INR
$3,608 USD
View
Final sale: no returns
A
Retailer 5
-
₹3,58,622 INR
SGD 5,104 SGD
View
Most Expensive
A
77 Diamonds
HSCPXY345C3H · Oct 30
₹3,59,428 INR
£2,981 GBP
View
5 more retailers have this diamond
Prices start from ₹3,33,749 INRSave up to ₹25,678 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
₹3,33,749 INR