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0.45ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 1539173361

Certificate GIA 1539173361

Diamond specifications and retailer prices

From ₹44,236 INR
As of November 6, 2026
Save ₹1,20,781 INR (73%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹1,65,017 INR at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1539173361. Listed at 17 retailers as of November 4, 2026, with prices from ₹44,236 to ₹1,65,017, a ₹1,20,781 spread on the same certified stone. NZ Jewellers lists it at ₹1,65,017. 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

0.45
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1539173361
Dimensions4.91 × 4.93 × 3.05 mm
L/W Ratio1.00
Culet sizeNone
Top View
4.91 mm4.93 mm0.45 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1539173361
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.9%

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 6
Current: ₹57,573 INR|Low: ₹54,474 INR|High: ₹1,22,941 INR|Avg: ₹77,188 INR|+4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1₹57,573 INR
Retailer 7₹58,700 INR
Retailer 5₹66,683 INR
Retailer 2₹77,672 INR
Retailer 6₹79,081 INR
Retailer 4₹81,523 INR
Retailer 3₹1,21,345 INR

44 data points across 7 retailers

17 retailers₹44,236 INR to ₹1,65,017 INR

A
Cheapest Retailer
-
₹44,236 INR
A
Retailer 2
-
₹47,711 INR
View
A
Retailer 3
-
₹49,590 INR
View
Retailer 4
-
₹51,374 INR
View
Price last confirmed 8 days ago
B+
Retailer 5
-
₹51,374 INR
View
B+
Retailer 6
-
₹55,037 INR
View
B+
Retailer 7
-
₹57,573 INR
View
B+
Retailer 8
-
₹58,418 INR
View
B+
Retailer 9
-
₹59,170 INR
View
B+
Retailer 10
-
₹59,170 INR
View
B+
Retailer 11
-
₹61,048 INR
View
B
Retailer 12
-
₹66,683 INR
View
B+
Retailer 13
-
₹77,672 INR
View
Retailer 14
-
₹79,081 INR
View
Price last confirmed 33 days ago
B
Retailer 15
-
₹81,523 INR
View
B
Retailer 16
-
₹1,21,345 INR
View
Most Expensive
B
NZ Jewellers
160f74b9-cc40-462d-ab1a-a4f7c15d4546 · Nov 4
₹1,65,017 INR
$1,757 USD
View
16 more retailers have this diamond
Prices start from ₹44,236 INRSave up to ₹1,20,781 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
0.45ct Round
₹44,236 INR