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Heart|Natural|GIA

1.51ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 5546346351

Certificate GIA 5546346351

Diamond specifications and retailer prices

From ₹2,27,192 INR
As of November 6, 2026
Save ₹2,71,511 INR (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹4,98,703 INR at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two 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 5546346351. Listed at 14 retailers as of November 4, 2026, with prices from ₹2,27,192 to ₹4,98,703, a ₹2,71,511 spread on the same certified stone. MOH London lists it at ₹4,98,703. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5546346351
Dimensions7.01 × 7.97 × 4.70 mm
L/W Ratio1.14
Top View
7.01 mm7.97 mm1.51 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5546346351
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.9%

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 6
Current: ₹4,98,703 INR|Low: ₹2,25,972 INR|High: ₹5,77,069 INR|Avg: ₹3,24,210 INR|-12.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5₹2,27,192 INR
Retailer 4₹2,44,568 INR
Retailer 2₹2,61,943 INR
Retailer 3₹3,09,372 INR
Retailer 6₹3,12,472 INR
Retailer 8₹3,16,698 INR
Retailer 9₹3,18,952 INR
Retailer 7₹3,21,206 INR
MOH London₹4,98,703 INR

44 data points across 9 retailers

14 retailers₹2,27,192 INR to ₹4,98,703 INR

A
Cheapest Retailer
-
₹2,27,192 INR
A
Retailer 2
-
₹2,44,568 INR
View
A
Retailer 3
-
₹2,61,943 INR
View
A
Retailer 4
-
₹3,09,372 INR
View
A
Retailer 5
-
₹3,12,472 INR
View
Retailer 6
-
₹3,16,698 INR
View
Price last confirmed 11 days ago
A
Retailer 7
-
₹3,18,952 INR
View
A
Retailer 8
-
₹3,21,206 INR
View
A
Retailer 9
-
₹3,36,797 INR
View
Retailer 10
-
₹3,41,024 INR
View
Price last confirmed 30 days ago
Retailer 11
-
₹3,41,024 INR
View
Price last confirmed 30 days ago
Retailer 12
-
₹3,54,078 INR
View
Price last confirmed 37 days ago
Retailer 13
-
₹3,93,431 INR
View
Price last confirmed 39 days ago
Most Expensive
B+
MOH London
0FB90FE62 · Nov 4
₹4,98,703 INR
£4,181 GBP
View
13 more retailers have this diamond
Prices start from ₹2,27,192 INRSave up to ₹2,71,511 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
₹2,27,192 INR