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Round|Natural|GIA

1.45ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6545380193

Certificate GIA 6545380193

Diamond specifications and retailer prices

From ₹3,28,507 INR
As of November 5, 2026
Save ₹4,61,157 INR (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹7,89,664 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.45ct natural round diamond

This 1.45ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6545380193. Listed at 16 retailers as of November 5, 2026, with prices from ₹3,28,507 to ₹7,89,664, a ₹4,61,157 spread on the same certified stone. NZ Jewellers lists it at ₹7,89,664. 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

1.45
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6545380193
Dimensions7.22 × 7.25 × 4.50 mm
L/W Ratio1.00
Top View
7.22 mm7.25 mm1.45 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545380193
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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 5
Current: ₹7,89,664 INR|Low: ₹3,28,507 INR|High: ₹7,89,664 INR|Avg: ₹4,83,799 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
November 6, 2026
Retailer 10₹3,28,507 INR
Retailer 8₹3,49,387 INR
Retailer 2₹3,85,478 INR
Retailer 5₹3,95,304 INR
Retailer 11₹4,43,395 INR
Retailer 13₹4,52,559 INR
Retailer 3₹4,53,221 INR
Retailer 4₹4,53,221 INR
Retailer 6₹4,53,315 INR
Retailer 7₹4,66,448 INR
Retailer 9₹5,06,696 INR
Retailer 12₹7,19,938 INR
NZ Jewellers₹7,89,664 INR

28 data points across 13 retailers

16 retailers₹3,28,507 INR to ₹7,89,664 INR

A
Cheapest Retailer
-
₹3,28,507 INR
A
Retailer 2
-
₹3,49,387 INR
View
Final sale: no returns
A
Retailer 3
-
₹3,85,478 INR
View
A
Retailer 4
-
₹3,95,304 INR
View
A
Retailer 5
-
₹4,14,956 INR
View
A
Retailer 6
-
₹4,43,395 INR
View
A
Retailer 7
-
₹4,52,559 INR
View
A
Retailer 8
-
₹4,53,221 INR
View
A
Retailer 9
-
₹4,53,221 INR
View
Retailer 10
-
₹4,53,221 INR
View
Price last confirmed 8 days ago
A
Retailer 11
-
₹4,53,315 INR
View
A
Retailer 12
-
₹4,66,448 INR
View
A
Retailer 13
-
₹4,77,030 INR
View
A
Retailer 14
-
₹5,06,696 INR
View
B+
Retailer 15
-
₹7,19,938 INR
View
Most Expensive
B
NZ Jewellers
71afce18-8478-44f3-95ed-a6e1ce9ff6ec · Nov 5
₹7,89,664 INR
$8,358 USD
View
15 more retailers have this diamond
Prices start from ₹3,28,507 INRSave up to ₹4,61,157 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
1.45ct Round
₹3,28,507 INR