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Round|Natural|GIA

2.50ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6555439015

Certificate GIA 6555439015

Diamond specifications and retailer prices

From ₹11,30,453 INR
As of November 6, 2026
Save ₹6,41,708 INR (36%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹17,72,161 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.5ct natural round diamond

This 2.5ct 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 GIA 6555439015. Listed at 11 retailers as of November 5, 2026, with prices from ₹11,30,453 to ₹17,72,161, a ₹6,41,708 spread on the same certified stone. NZ Jewellers lists it at ₹17,72,161. 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

2.50
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555439015
Dimensions8.65 × 8.71 × 5.36 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.65 mm8.71 mm2.50 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555439015
Side View
Table 55.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 61.8%

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 6
Current: ₹17,72,161 INR|Low: ₹11,30,453 INR|High: ₹17,72,161 INR|Avg: ₹13,50,290 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5₹11,30,453 INR
Retailer 9₹11,73,725 INR
Retailer 8₹11,73,914 INR
Retailer 2₹12,16,713 INR
Retailer 3₹12,51,954 INR
Retailer 11₹12,71,512 INR
Retailer 10₹13,20,358 INR
Retailer 6₹13,29,428 INR
Retailer 4₹14,59,999 INR
Retailer 7₹16,56,140 INR
NZ Jewellers₹17,72,161 INR

29 data points across 11 retailers

11 retailers₹11,30,453 INR to ₹17,72,161 INR

A
Cheapest Retailer
-
₹11,30,453 INR
Retailer 2
-
₹11,73,725 INR
View
Price last confirmed 8 days ago
A
Retailer 3
-
₹11,73,914 INR
View
A
Retailer 4
-
₹12,16,713 INR
View
B+
Retailer 5
-
₹12,51,954 INR
View
B+
Retailer 6
-
₹12,71,512 INR
View
B+
Retailer 7
-
₹13,20,358 INR
View
B+
Retailer 8
-
₹13,29,428 INR
View
B+
Retailer 9
-
₹14,59,999 INR
View
B
Retailer 10
-
₹16,56,140 INR
View
Most Expensive
B
NZ Jewellers
cc57180c-0f92-4f30-aad4-34c218e72643 · Nov 5
₹17,72,161 INR
$18,757 USD
View
10 more retailers have this diamond
Prices start from ₹11,30,453 INRSave up to ₹6,41,708 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
2.50ct Round
₹11,30,453 INR