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Marquise|Natural|GIA

2.50ct K SI1 Marquise Natural Diamond

EX • K/SI1 • GIA 2556337990

Certificate GIA 2556337990

Diamond specifications and retailer prices

From ₹13,45,679 INR
As of November 6, 2026
Save ₹9,60,162 INR (42%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹23,05,840 INR at MOH London · As of November 2, 2026
View at MOH London

About this 2.5ct natural marquise diamond

This 2.5ct natural marquise sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556337990. Listed at 17 retailers as of November 2, 2026, with prices from ₹13,45,679 to ₹23,05,840, a ₹9,60,162 spread on the same certified stone. MOH London lists it at ₹23,05,840. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.88°
Pavilion angle39.5°
OriginNatural
Grading LabGIA
CertificateGIA 2556337990
Dimensions13.11 × 6.94 × 4.48 mm
L/W Ratio1.89
Culet sizeNone
Top View
13.11 mm6.94 mm2.50 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556337990
Side View
Table 60.0%Crown 39.88°Girdle: MED-VTKPavilion 39.5°Culet: NoneDepth 64.5%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: ₹23,05,840 INR|Low: ₹13,45,679 INR|High: ₹23,33,678 INR|Avg: ₹16,89,355 INR|-0.9%
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
Retailer 16
Retailer 17
November 3, 2026
Retailer 3₹13,45,679 INR
Retailer 17₹13,57,300 INR
Retailer 16₹14,46,961 INR
Retailer 5₹14,76,439 INR
Retailer 6₹14,88,721 INR
Retailer 2₹15,40,402 INR
Retailer 13₹15,74,887 INR
Retailer 9₹15,76,777 INR
Retailer 7₹15,99,546 INR
Retailer 8₹16,61,053 INR
Retailer 14₹17,10,277 INR
Retailer 10₹17,22,087 INR
Retailer 11₹17,90,868 INR
Retailer 15₹18,36,975 INR
Retailer 12₹20,41,524 INR
Retailer 4₹20,91,693 INR
MOH London₹23,05,840 INR

35 data points across 17 retailers

17 retailers₹13,45,679 INR to ₹23,05,840 INR

B+
Cheapest Retailer
-
₹13,45,679 INR
B+
Retailer 2
-
₹13,57,300 INR
View
B+
Retailer 3
-
₹14,46,961 INR
View
Retailer 4
-
₹14,76,439 INR
View
Price last confirmed 8 days ago
B+
Retailer 5
-
₹14,88,721 INR
View
B+
Retailer 6
-
₹15,40,402 INR
View
Retailer 7
-
₹15,74,887 INR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
₹15,76,777 INR
View
B+
Retailer 9
-
₹15,99,546 INR
View
B+
Retailer 10
-
₹16,61,053 INR
View
B
Retailer 11
-
₹17,10,277 INR
View
B+
Retailer 12
-
₹17,22,087 INR
View
B+
Retailer 13
-
₹17,90,868 INR
View
B
Retailer 14
-
₹18,36,975 INR
View
B
Retailer 15
-
₹20,41,524 INR
View
Retailer 16
-
₹20,91,693 INR
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
753FA0915 · Nov 2
₹23,05,840 INR
£19,217 GBP
View
16 more retailers have this diamond
Prices start from ₹13,45,679 INRSave up to ₹9,60,162 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+
2.50ct Marquise
₹13,45,679 INR