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Heart|Natural|GIA

1.51ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 1458052289

Certificate GIA 1458052289

Diamond specifications and retailer prices

From ₹3,63,184 INR
$3,825 USD
As of November 1, 2026
Save ₹2,97,630 INR (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹6,60,814 INR at MOH London · As of October 29, 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 J 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 1458052289. Listed at 10 retailers as of October 29, 2026, with prices from ₹3,63,184 to ₹6,60,814, a ₹2,97,630 spread on the same certified stone. MOH London lists it at ₹6,60,814. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1458052289
Dimensions6.58 × 6.58 × 4.50 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Indented Natural, Needle
Top View
6.58 mm6.58 mm1.51 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1458052289
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹6,60,814 INR|Low: ₹3,12,291 INR|High: ₹6,65,276 INR|Avg: ₹4,33,566 INR|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6₹3,63,184 INR
Retailer 5₹3,80,939 INR
Retailer 7₹3,81,509 INR
Retailer 4₹4,01,165 INR
Retailer 2₹4,08,023 INR
Retailer 8₹4,31,899 INR
Retailer 3₹4,66,983 INR
MOH London₹6,60,814 INR

38 data points across 8 retailers

10 retailers₹3,63,184 INR to ₹6,60,814 INR

B+
Cheapest Retailer
-
₹3,63,184 INR
$3,825 USD
B+
Retailer 2
-
₹3,80,939 INR
$4,012 USD
View
Final sale: no returns
B+
Retailer 3
-
₹3,81,509 INR
$4,018 USD
View
B+
Retailer 4
-
₹3,94,707 INR
$4,157 USD
View
B+
Retailer 5
-
₹4,01,165 INR
£3,327 GBP
View
B+
Retailer 6
-
₹4,08,023 INR
£3,384 GBP
View
B
Retailer 7
-
₹4,26,819 INR
$4,495 USD
View
B
Retailer 8
-
₹4,31,899 INR
A$6,998 AUD
View
B+
Retailer 9
-
₹4,66,983 INR
€4,684 EUR
View
Most Expensive
B
MOH London
1815B6933 · Oct 29
₹6,60,814 INR
£5,480 GBP
View
9 more retailers have this diamond
Prices start from ₹3,63,184 INRSave up to ₹2,97,630 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.

B+
1.51ct Heart
₹3,63,184 INR