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Round|Natural|GIA

1.51ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 7553994445

Certificate GIA 7553994445

Diamond specifications and retailer prices

From ₹4,28,369 INR
As of November 6, 2026
Save ₹1,80,232 INR (30%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹6,08,602 INR at Jared · As of November 6, 2026
View at Jared

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7553994445. Listed at 9 retailers as of November 6, 2026, with prices from ₹4,28,369 to ₹6,08,602, a ₹1,80,232 spread on the same certified stone. Jared lists it at ₹6,08,602. 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

1.51
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7553994445
Dimensions7.26 × 7.30 × 4.60 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud, Crystal, Needle
Top View
7.26 mm7.30 mm1.51 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553994445
Side View
Table 57.0%Crown 35°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 63.2%

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: ₹6,08,602 INR|Low: ₹4,28,369 INR|High: ₹6,08,602 INR|Avg: ₹5,26,016 INR
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2₹4,28,369 INR
Retailer 5₹4,92,610 INR
Retailer 7₹5,15,245 INR
Retailer 3₹5,30,742 INR
Retailer 9₹5,43,797 INR
Retailer 8₹5,51,592 INR
Retailer 4₹5,88,878 INR
Retailer 6₹5,88,878 INR
Jared₹6,08,602 INR

45 data points across 9 retailers

9 retailers₹4,28,369 INR to ₹6,08,602 INR

A
Cheapest Retailer
-
₹4,28,369 INR
A
Retailer 2
-
₹4,92,610 INR
View
B+
Retailer 3
-
₹5,15,245 INR
View
B+
Retailer 4
-
₹5,30,742 INR
View
B+
Retailer 5
-
₹5,43,797 INR
View
B+
Retailer 6
-
₹5,51,592 INR
View
B+
Retailer 7
-
₹5,88,878 INR
View
B+
Retailer 8
-
₹5,88,878 INR
View
Most Expensive
B+
Jared
160181293 · Nov 6
₹6,08,602 INR
$6,480 USD
View
8 more retailers have this diamond
Prices start from ₹4,28,369 INRSave up to ₹1,80,232 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
1.51ct Round
₹4,28,369 INR