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3.21ct J SI1 Round Natural Diamond

EX • J/SI1 • IGI 826667269

Shape and cutting style on the report: Round brilliant

Certificate IGI 826667269

Diamond specifications and retailer prices

From ₹12,47,643 INR
$13,140 USD
As of November 2, 2026
Save ₹6,81,500 INR (35%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹19,29,143 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 826667269. Listed at 17 retailers as of November 1, 2026, with prices from ₹12,47,643 to ₹19,29,143, a ₹6,81,500 spread on the same certified stone. MOH London lists it at ₹19,29,143. 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.9°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 826667269
Dimensions9.37 × 9.41 × 5.85 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
9.37 mm9.41 mm3.21 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 826667269
Side View
Table 57.0%Crown 35.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: ₹19,29,143 INR|Low: ₹12,47,643 INR|High: ₹20,23,683 INR|Avg: ₹14,87,215 INR|-4.7%
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
Retailer 15
November 2, 2026
Retailer 14₹12,47,643 INR
Retailer 13₹12,53,435 INR
Retailer 12₹13,06,607 INR
Retailer 8₹13,28,221 INR
Retailer 3₹13,37,846 INR
Retailer 2₹13,52,511 INR
Retailer 4₹13,63,482 INR
Retailer 11₹14,54,349 INR
Retailer 6₹14,77,042 INR
Retailer 5₹15,14,093 INR
Retailer 7₹15,33,822 INR
Retailer 9₹15,49,399 INR
Retailer 10₹16,01,199 INR
Retailer 15₹17,49,834 INR
MOH London₹19,29,143 INR

35 data points across 15 retailers

17 retailers₹12,47,643 INR to ₹19,29,143 INR

A
Cheapest Retailer
-
₹12,47,643 INR
$13,140 USD
A
Retailer 2
-
₹12,53,435 INR
$13,201 USD
View
A
Retailer 3
-
₹13,06,607 INR
$13,761 USD
View
Final sale: no returns
A
Retailer 4
-
₹13,28,221 INR
£11,015 GBP
View
A
Retailer 5
-
₹13,37,846 INR
$14,090 USD
View
A
Retailer 6
-
₹13,52,511 INR
£11,216 GBP
View
A
Retailer 7
-
₹13,63,482 INR
$14,360 USD
View
A
Retailer 8
-
₹14,54,349 INR
$15,317 USD
View
A
Retailer 9
-
₹14,77,042 INR
$15,556 USD
View
A
Retailer 10
-
₹15,14,093 INR
$15,946 USD
View
Retailer 11
-
₹15,33,822 INR
$16,154 USD
View
Price last confirmed 63 days ago
A
Retailer 12
-
₹15,33,822 INR
$16,154 USD
View
A
Retailer 13
-
₹15,49,399 INR
€15,541 EUR
View
A
Retailer 14
-
₹16,01,199 INR
ZAR 272,433 ZAR
View
B+
Retailer 15
-
₹17,49,834 INR
$18,429 USD
View
Retailer 16
-
₹17,49,834 INR
$18,429 USD
View
Price last confirmed 65 days ago
Most Expensive
A
MOH London
15A73A5D1 · Nov 1
₹19,29,143 INR
£15,998 GBP
View
16 more retailers have this diamond
Prices start from ₹12,47,643 INRSave up to ₹6,81,500 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
3.21ct Round
₹12,47,643 INR