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3.50ct I SI1 Round Natural Diamond

EX • I/SI1 • IGI 526257569

Shape and cutting style on the report: Round brilliant

Certificate IGI 526257569

Diamond specifications and retailer prices

From ₹23,39,869 INR
As of November 1, 2026
Save ₹17,19,676 INR (42%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹40,59,545 INR at MOH London · As of November 1, 2026
View at MOH London

About this 3.5ct natural round diamond

This 3.5ct 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 IGI 526257569. Listed at 14 retailers as of November 1, 2026, with prices from ₹23,39,869 to ₹40,59,545, a ₹17,19,676 spread on the same certified stone. MOH London lists it at ₹40,59,545. 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

3.50
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 526257569
Dimensions9.66 × 9.71 × 6.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
9.66 mm9.71 mm3.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 526257569
Side View
Table 58.5%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

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 1
Current: ₹40,59,545 INR|Low: ₹23,34,399 INR|High: ₹41,99,063 INR|Avg: ₹29,71,706 INR|-3.3%
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
November 1, 2026
Retailer 2₹23,39,869 INR
Retailer 3₹26,12,264 INR
Retailer 4₹26,30,020 INR
Retailer 6₹26,41,711 INR
Retailer 11₹27,07,594 INR
Retailer 13₹27,88,682 INR
Retailer 9₹28,69,104 INR
Retailer 10₹30,12,574 INR
Retailer 5₹31,08,188 INR
Retailer 8₹31,53,930 INR
Retailer 12₹32,27,730 INR
Retailer 7₹33,69,592 INR
MOH London₹40,59,545 INR

35 data points across 13 retailers

14 retailers₹23,39,869 INR to ₹40,59,545 INR

A
Cheapest Retailer
-
₹23,39,869 INR
A
Retailer 2
-
₹26,12,264 INR
$27,512 USD
View
A
Retailer 3
-
₹26,30,020 INR
$27,699 USD
View
Final sale: no returns
A
Retailer 4
-
₹26,41,711 INR
£21,907 GBP
View
A
Retailer 5
-
₹27,07,594 INR
$28,516 USD
View
A
Retailer 6
-
₹27,47,758 INR
$28,939 USD
View
A
Retailer 7
-
₹27,88,682 INR
$29,370 USD
View
B+
Retailer 8
-
₹28,69,104 INR
$30,217 USD
View
B+
Retailer 9
-
₹30,12,574 INR
$31,728 USD
View
B+
Retailer 10
-
₹31,08,188 INR
$32,735 USD
View
B+
Retailer 11
-
₹31,53,930 INR
€31,635 EUR
View
B+
Retailer 12
-
₹32,27,730 INR
$33,994 USD
View
B+
Retailer 13
-
₹33,69,592 INR
ZAR 573,313 ZAR
View
Most Expensive
B
MOH London
FD8BC17A8 · Nov 1
₹40,59,545 INR
£33,665 GBP
View
13 more retailers have this diamond
Prices start from ₹23,39,869 INRSave up to ₹17,19,676 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
3.50ct Round
₹23,39,869 INR