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Round|Natural|GIA

1.00ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6552531225

Certificate GIA 6552531225

Diamond specifications and retailer prices

From ₹1,62,033 INR
As of November 6, 2026
Save ₹2,16,454 INR (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹4,58,039 INR at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6552531225. Listed at 19 retailers as of November 4, 2026, with a 134% 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

1.00
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552531225
Dimensions6.32 × 6.37 × 4.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.32 mm6.37 mm1.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552531225
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 63.2%

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: ₹4,58,039 INR|Low: ₹1,62,033 INR|High: ₹4,58,039 INR|Avg: ₹2,44,406 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 4₹1,62,033 INR
Retailer 2₹1,62,978 INR
Retailer 7₹1,80,362 INR
Retailer 15₹1,85,748 INR
Retailer 16₹1,97,558 INR
Retailer 14₹1,98,786 INR
Retailer 6₹2,00,014 INR
Retailer 5₹2,13,903 INR
Retailer 9₹2,19,099 INR
Retailer 10₹2,26,091 INR
Retailer 11₹2,36,389 INR
Retailer 13₹2,48,955 INR
Retailer 8₹2,52,828 INR
Retailer 12₹2,54,813 INR
Retailer 3₹3,14,429 INR
Retailer 17₹3,78,487 INR
NZ Jewellers₹4,58,039 INR

23 data points across 17 retailers

19 retailers₹1,62,033 INR to ₹3,78,487 INR

A
Cheapest Retailer
-
₹1,62,033 INR
A
Retailer 2
-
₹1,62,978 INR
View
Retailer 3
-
₹1,80,362 INR
View
Price last confirmed 11 days ago
A
Retailer 4
-
₹1,85,748 INR
View
A
Retailer 5
-
₹1,97,558 INR
View
A
Retailer 6
-
₹1,98,786 INR
View
A
Retailer 7
-
₹2,00,014 INR
View
Final sale: no returns
A
Retailer 8
-
₹2,13,903 INR
View
Retailer 9
-
₹2,19,099 INR
View
Price last confirmed 17 days ago
B+
Retailer 10
-
₹2,22,784 INR
View
B+
Retailer 11
-
₹2,26,091 INR
View
Retailer 12
-
₹2,31,759 INR
View
Price last confirmed 22 days ago
B+
Retailer 13
-
₹2,36,389 INR
View
B+
Retailer 14
-
₹2,48,955 INR
View
Retailer 15
-
₹2,52,828 INR
View
Price last confirmed 16 days ago
B+
Retailer 16
-
₹2,54,813 INR
View
B+
Retailer 17
-
₹3,14,429 INR
View
B
Retailer 18
-
₹3,78,487 INR
View
Most Expensive
NZ Jewellers
64dd4573-0d9b-4409-8f8a-84c3ac87e9dd · Oct 20
₹4,58,039 INR
$4,848 USD
View
Price last confirmed 17 days ago
18 more retailers have this diamond
Prices start from ₹1,62,033 INRSave up to ₹2,16,454 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
1.00ct Round
₹1,62,033 INR