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2.55ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 828654342

Shape and cutting style on the report: Round brilliant

Certificate IGI 828654342

Diamond specifications and retailer prices

From ₹6,57,108 INR
As of November 5, 2026
Save ₹8,49,470 INR (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹15,06,578 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.55ct natural round diamond

This 2.55ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 828654342. Listed at 16 retailers as of November 5, 2026, with prices from ₹6,57,108 to ₹15,06,578, a ₹8,49,470 spread on the same certified stone. NZ Jewellers lists it at ₹15,06,578. 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

2.55
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 828654342
Dimensions8.74 × 8.70 × 5.43 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
8.74 mm8.70 mm2.55 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 828654342
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.2%

Caratlytics Score

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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 5
Current: ₹15,06,578 INR|Low: ₹6,57,108 INR|High: ₹15,38,134 INR|Avg: ₹9,47,753 INR|-2.1%
NZ Jewellers
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 6, 2026
Retailer 11₹6,57,108 INR
Retailer 8₹7,66,044 INR
Retailer 5₹7,77,759 INR
Retailer 4₹8,32,369 INR
Retailer 6₹8,33,219 INR
Retailer 7₹8,41,250 INR
Retailer 2₹8,62,036 INR
Retailer 13₹9,00,772 INR
Retailer 3₹9,16,362 INR
Retailer 12₹9,26,565 INR
Retailer 15₹9,32,707 INR
Retailer 9₹10,34,367 INR
Retailer 10₹10,39,374 INR
Retailer 14₹12,54,316 INR
NZ Jewellers₹15,06,578 INR

17 data points across 15 retailers

16 retailers₹6,57,108 INR to ₹15,06,578 INR

A
Cheapest Retailer
-
₹6,57,108 INR
Retailer 2
-
₹6,80,445 INR
View
Price last confirmed 23 days ago
A
Retailer 3
-
₹7,66,044 INR
View
A
Retailer 4
-
₹7,77,759 INR
View
A
Retailer 5
-
₹8,32,369 INR
View
A
Retailer 6
-
₹8,33,219 INR
View
Retailer 7
-
₹8,41,250 INR
View
Price last confirmed 8 days ago
A
Retailer 8
-
₹8,62,036 INR
View
A
Retailer 9
-
₹9,00,772 INR
View
A
Retailer 10
-
₹9,16,362 INR
View
A
Retailer 11
-
₹9,26,565 INR
View
A
Retailer 12
-
₹9,32,707 INR
View
A
Retailer 13
-
₹10,34,367 INR
View
A
Retailer 14
-
₹10,39,374 INR
View
B+
Retailer 15
-
₹12,54,316 INR
View
Most Expensive
B+
NZ Jewellers
41722f61-8fac-4ef7-af22-2433a7809c5f · Nov 5
₹15,06,578 INR
$15,946 USD
View
15 more retailers have this diamond
Prices start from ₹6,57,108 INRSave up to ₹8,49,470 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
2.55ct Round
₹6,57,108 INR