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Marquise|Natural|GIA

2.51ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 17154894

Certificate GIA 17154894

Diamond specifications and retailer prices

From ₹25,32,741 INR
As of November 6, 2026
Save ₹22,62,132 INR (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹47,94,872 INR at MOH London · As of November 4, 2026
View at MOH London

About this 2.51ct natural marquise diamond

This 2.51ct natural marquise sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 17154894. Listed at 10 retailers as of November 4, 2026, with prices from ₹25,32,741 to ₹47,94,872, a ₹22,62,132 spread on the same certified stone. MOH London lists it at ₹47,94,872. 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

2.51
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 17154894
Dimensions12.71 × 7.07 × 4.63 mm
L/W Ratio1.80
Top View
12.71 mm7.07 mm2.51 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 17154894
Side View
Table 57.0%CrownGirdle: Very ThickPavilionCuletDepth 65.5%

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: ₹47,94,872 INR|Low: ₹25,32,741 INR|High: ₹48,65,724 INR|Avg: ₹33,86,987 INR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6₹25,32,741 INR
Retailer 4₹29,40,166 INR
Retailer 3₹30,70,057 INR
Retailer 5₹30,73,626 INR
Retailer 2₹37,14,066 INR
MOH London₹47,94,872 INR

44 data points across 6 retailers

10 retailers₹25,32,741 INR to ₹47,94,872 INR

B+
Cheapest Retailer
-
₹25,32,741 INR
B+
Retailer 2
-
₹27,31,381 INR
View
B+
Retailer 3
-
₹27,94,120 INR
View
Retailer 4
-
₹29,40,166 INR
View
Price last confirmed 16 days ago
Retailer 5
-
₹29,40,166 INR
View
Price last confirmed 30 days ago
B+
Retailer 6
-
₹29,40,166 INR
View
B+
Retailer 7
-
₹30,70,057 INR
View
Retailer 8
-
₹30,73,626 INR
View
Price last confirmed 33 days ago
B
Retailer 9
-
₹37,14,066 INR
View
Most Expensive
B
MOH London
12C425ADA · Nov 4
₹47,94,872 INR
£40,199 GBP
View
9 more retailers have this diamond
Prices start from ₹25,32,741 INRSave up to ₹22,62,132 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+
2.51ct Marquise
₹25,32,741 INR