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Round|Natural|GIA

1.00ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6565439499

Certificate GIA 6565439499

Diamond specifications and retailer prices

From ₹2,15,225 INR
As of November 4, 2026
Save ₹3,82,361 INR (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: ₹5,97,586 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565439499. Listed at 21 retailers as of November 4, 2026, with prices from ₹2,15,225 to ₹5,97,586, a ₹3,82,361 spread on the same certified stone. NZ Jewellers lists it at ₹5,97,586. 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
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6565439499
Dimensions6.40 × 6.37 × 4.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
6.40 mm6.37 mm1.00 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565439499
Side View
Table 55.0%Crown 36°Girdle: MED-MEDPavilion 40.8°Culet: NoneDepth 62.8%

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 4
Current: ₹2,99,218 INR|Low: ₹2,15,225 INR|High: ₹4,80,525 INR|Avg: ₹2,90,243 INR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 4₹2,15,225 INR
Retailer 11₹2,15,887 INR
Retailer 5₹2,36,483 INR
Retailer 12₹2,45,837 INR
Retailer 13₹2,48,010 INR
Retailer 8₹2,58,497 INR
Retailer 9₹2,73,331 INR
Retailer 3₹2,74,464 INR
Retailer 6₹2,96,478 INR
Retailer 1₹2,99,218 INR
Retailer 7₹3,16,036 INR
Retailer 10₹3,31,152 INR
Retailer 2₹4,77,974 INR

22 data points across 13 retailers

21 retailers₹2,15,225 INR to ₹5,97,586 INR

A
Cheapest Retailer
-
₹2,15,225 INR
A
Retailer 2
-
₹2,15,887 INR
View
Retailer 3
-
₹2,36,483 INR
View
Price last confirmed 11 days ago
A
Retailer 4
-
₹2,42,152 INR
View
A
Retailer 5
-
₹2,45,837 INR
View
A
Retailer 6
-
₹2,48,010 INR
View
A
Retailer 7
-
₹2,51,600 INR
View
A
Retailer 8
-
₹2,58,497 INR
View
A
Retailer 9
-
₹2,63,788 INR
View
Final sale: no returns
A
Retailer 10
-
₹2,73,331 INR
View
A
Retailer 11
-
₹2,74,464 INR
View
A
Retailer 12
-
₹2,85,802 INR
View
A
Retailer 13
-
₹2,96,478 INR
View
B+
Retailer 14
-
₹2,96,856 INR
View
Retailer 15
-
₹2,99,218 INR
View
B+
Retailer 16
-
₹3,16,036 INR
View
B+
Retailer 17
-
₹3,29,830 INR
View
B+
Retailer 18
-
₹3,31,152 INR
View
B+
Retailer 19
-
₹4,16,090 INR
View
B
Retailer 20
-
₹4,77,974 INR
View
Most Expensive
B
NZ Jewellers
7a2dbb6a-4cc8-405f-9168-08fa7d082c80 · Nov 5
₹5,97,586 INR
$6,325 USD
View
20 more retailers have this diamond
Prices start from ₹2,15,225 INRSave up to ₹3,82,361 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
₹2,15,225 INR