CaratHunter
Plans
Heart|Natural|GIA

1.56ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 7551395371

Certificate GIA 7551395371

Diamond specifications and retailer prices

From ₹3,97,376 INR
As of November 6, 2026
Save ₹1,06,975 INR (21%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: ₹5,04,350 INR at Jared · As of November 6, 2026
View at Jared

About this 1.56ct natural heart diamond

This 1.56ct natural heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551395371. Listed at 8 retailers as of November 6, 2026, with prices from ₹3,97,376 to ₹5,04,350, a ₹1,06,975 spread on the same certified stone. Jared lists it at ₹5,04,350. 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

1.56
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551395371
Dimensions6.90 × 8.12 × 4.83 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Needle, Indented Natural
Top View
6.90 mm8.12 mm1.56 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551395371
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹5,04,350 INR|Low: ₹3,67,133 INR|High: ₹5,85,122 INR|Avg: ₹4,73,837 INR|-13.8%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9₹3,81,691 INR
Retailer 4₹3,97,376 INR
Retailer 5₹4,24,237 INR
Retailer 2₹4,48,092 INR
Retailer 8₹4,56,451 INR
Retailer 6₹4,58,987 INR
Retailer 3₹4,88,384 INR
Retailer 7₹4,88,384 INR
Jared₹5,04,350 INR

42 data points across 9 retailers

8 retailers₹3,97,376 INR to ₹5,04,350 INR

A
Cheapest Retailer
-
₹3,97,376 INR
Final sale: no returns
A
Retailer 2
-
₹4,24,237 INR
View
A
Retailer 3
-
₹4,48,092 INR
View
B+
Retailer 4
-
₹4,56,451 INR
View
B+
Retailer 5
-
₹4,58,987 INR
View
B+
Retailer 6
-
₹4,88,384 INR
View
B+
Retailer 7
-
₹4,88,384 INR
View
Most Expensive
B+
Jared
159886049 · Nov 6
₹5,04,350 INR
$5,370 USD
View
7 more retailers have this diamond
Prices start from ₹3,97,376 INRSave up to ₹1,06,975 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
1.56ct Heart
₹3,97,376 INR