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Heart|Natural|GIA

0.90ct H SI1 Heart Natural Diamond

ID • H/SI1 • GIA 1553181188

Certificate GIA 1553181188

Diamond specifications and retailer prices

From ₹92,253 INR
$972 USD
As of November 1, 2026
Save ₹1,45,126 INR (61%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹2,98,017 INR at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-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 1553181188. Listed at 15 retailers as of November 1, 2026, with a 157% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.90
Carat
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553181188
Dimensions6.66 × 5.72 × 4.01 mm
L/W Ratio1.16
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Needle, Indented Natural
Top View
6.66 mm5.72 mm0.90 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553181188
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.3%

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 1
Current: ₹2,98,017 INR|Low: ₹1,01,079 INR|High: ₹2,98,017 INR|Avg: ₹1,61,996 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 3₹1,01,079 INR
Retailer 8₹1,10,665 INR
Retailer 12₹1,10,665 INR
Retailer 10₹1,14,936 INR
Retailer 9₹1,27,749 INR
Retailer 4₹1,33,823 INR
Retailer 11₹1,47,331 INR
Retailer 6₹1,72,205 INR
Retailer 7₹1,80,690 INR
Retailer 2₹2,26,004 INR
Retailer 5₹2,37,378 INR
NZ Jewellers₹2,98,017 INR

39 data points across 12 retailers

15 retailers₹92,253 INR to ₹2,37,378 INR

A
Cheapest Retailer
-
₹92,253 INR
$972 USD
A
Retailer 2
-
₹1,01,079 INR
$1,065 USD
View
A
Retailer 3
-
₹1,03,452 INR
$1,090 USD
View
Retailer 4
-
₹1,10,665 INR
$1,166 USD
View
Price last confirmed 11 days ago
Retailer 5
-
₹1,14,936 INR
$1,211 USD
View
Price last confirmed 10 days ago
Retailer 6
-
₹1,27,749 INR
$1,346 USD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
₹1,33,823 INR
$1,410 USD
View
B+
Retailer 8
-
₹1,33,823 INR
$1,410 USD
View
B+
Retailer 9
-
₹1,38,569 INR
$1,460 USD
View
Retailer 10
-
₹1,47,331 INR
£1,222 GBP
View
Price last confirmed 36 days ago
B+
Retailer 11
-
₹1,72,205 INR
€1,728 EUR
View
B+
Retailer 12
-
₹1,80,690 INR
ZAR 30,756 ZAR
View
B
Retailer 13
-
₹2,26,004 INR
£1,875 GBP
View
B
Retailer 14
-
₹2,37,378 INR
£1,969 GBP
View
Most Expensive
NZ Jewellers
f573e1a2-dde6-4659-83aa-2f1f2cf0e659 · Oct 21
₹2,98,017 INR
$3,140 USD
View
Price last confirmed 12 days ago
14 more retailers have this diamond
Prices start from ₹92,253 INRSave up to ₹1,45,126 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
0.90ct Heart
₹92,253 INR