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3.21ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6555441578

Certificate GIA 6555441578

Diamond specifications and retailer prices

From ₹32,43,120 INR
CA$47,439 CAD
As of October 30, 2026
Save ₹20,73,057 INR (39%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹53,16,176 INR at MOH London · As of November 1, 2026
View at MOH London

About this 3.21ct natural round diamond

This 3.21ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6555441578. Listed at 12 retailers as of October 30, 2026, with prices from ₹32,43,120 to ₹53,16,176, a ₹20,73,057 spread on the same certified stone. MOH London lists it at ₹53,16,176. 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

3.21
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6555441578
Dimensions9.43 × 9.37 × 5.87 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
9.43 mm9.37 mm3.21 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555441578
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: ₹53,16,176 INR|Low: ₹28,45,727 INR|High: ₹53,80,208 INR|Avg: ₹36,38,425 INR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 5₹28,61,793 INR
Retailer 6₹30,04,883 INR
Retailer 10₹32,43,120 INR
Retailer 3₹32,63,365 INR
Retailer 7₹34,08,261 INR
Retailer 14₹34,11,554 INR
Retailer 4₹35,85,312 INR
Retailer 8₹35,85,312 INR
Retailer 11₹36,05,631 INR
Retailer 9₹37,04,949 INR
Retailer 2₹40,20,501 INR
Retailer 12₹40,21,702 INR
Retailer 13₹40,57,754 INR
MOH London₹53,16,176 INR

29 data points across 14 retailers

12 retailers₹32,43,120 INR to ₹53,16,176 INR

B+
Cheapest Retailer
-
₹32,43,120 INR
CA$47,439 CAD
B+
Retailer 2
-
₹32,63,365 INR
$34,369 USD
View
B+
Retailer 3
-
₹34,08,261 INR
£28,264 GBP
View
B+
Retailer 4
-
₹34,11,554 INR
$35,930 USD
View
B+
Retailer 5
-
₹35,85,312 INR
$37,760 USD
View
B+
Retailer 6
-
₹35,85,312 INR
$37,760 USD
View
B+
Retailer 7
-
₹36,05,631 INR
$37,974 USD
View
B
Retailer 8
-
₹37,04,949 INR
$39,020 USD
View
B+
Retailer 9
-
₹40,20,501 INR
€40,327 EUR
View
B
Retailer 10
-
₹40,21,702 INR
$42,356 USD
View
B
Retailer 11
-
₹40,57,754 INR
$42,736 USD
View
Most Expensive
B
MOH London
059A526E6 · Nov 1
₹53,16,176 INR
£44,086 GBP
View
11 more retailers have this diamond
Prices start from ₹32,43,120 INRSave up to ₹20,73,057 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.

B+
3.21ct Round
₹32,43,120 INR