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Round|Natural|GIA

1.00ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 3545059321

Certificate GIA 3545059321

Diamond specifications and retailer prices

From ₹2,11,635 INR
As of November 4, 2026
Save ₹2,52,828 INR (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹5,80,580 INR at NZ Jewellers · As of October 17, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3545059321. Listed at 18 retailers as of November 2, 2026, with a 119% 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
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 3545059321
Dimensions6.45 × 6.40 × 3.98 mm
L/W Ratio1.01
Top View
6.45 mm6.40 mm1.00 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545059321
Side View
Table 56.0%Crown 32.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.0%

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 4
Current: ₹2,93,738 INR|Low: ₹2,11,635 INR|High: ₹4,84,116 INR|Avg: ₹3,10,176 INR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10₹2,11,635 INR
Retailer 7₹2,19,949 INR
Retailer 5₹2,43,569 INR
Retailer 8₹2,46,309 INR
Retailer 11₹2,55,096 INR
Retailer 3₹2,56,324 INR
Retailer 4₹2,92,227 INR
Retailer 1₹2,93,738 INR
Retailer 6₹3,22,555 INR
Retailer 9₹4,64,464 INR
Retailer 2₹4,82,320 INR

27 data points across 11 retailers

18 retailers₹2,11,635 INR to ₹4,64,464 INR

A
Cheapest Retailer
-
₹2,11,635 INR
A
Retailer 2
-
₹2,19,949 INR
View
A
Retailer 3
-
₹2,43,569 INR
View
A
Retailer 4
-
₹2,46,309 INR
View
A
Retailer 5
-
₹2,55,096 INR
View
A
Retailer 6
-
₹2,56,324 INR
View
Final sale: no returns
A
Retailer 7
-
₹2,61,521 INR
View
Retailer 8
-
₹2,77,677 INR
View
Price last confirmed 21 days ago
Retailer 9
-
₹2,77,677 INR
View
Price last confirmed 17 days ago
Retailer 10
-
₹2,88,353 INR
View
Price last confirmed 22 days ago
B+
Retailer 11
-
₹2,91,093 INR
View
B+
Retailer 12
-
₹2,92,227 INR
View
Retailer 13
-
₹2,93,738 INR
View
Retailer 14
-
₹3,20,476 INR
View
Price last confirmed 19 days ago
B+
Retailer 15
-
₹3,22,555 INR
View
B
Retailer 16
-
₹4,64,464 INR
View
Retailer 17
-
₹4,82,320 INR
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
ee99d515-89b0-4947-b6a3-452c10ed6a7d · Oct 17
₹5,80,580 INR
$6,145 USD
View
Price last confirmed 19 days ago
17 more retailers have this diamond
Prices start from ₹2,11,635 INRSave up to ₹2,52,828 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
₹2,11,635 INR