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Cushion|Natural|GIA

3.11ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 2557313921

Certificate GIA 2557313921

Diamond specifications and retailer prices

From ₹23,11,183 INR
As of November 6, 2026
Save ₹12,75,041 INR (36%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: ₹35,86,224 INR at MOH London · As of November 2, 2026
View at MOH London

About this 3.11ct natural cushion diamond

This 3.11ct natural cushion sits in the three to five carat band, graded J 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 2557313921. Listed at 8 retailers as of November 2, 2026, with prices from ₹23,11,183 to ₹35,86,224, a ₹12,75,041 spread on the same certified stone. MOH London lists it at ₹35,86,224. 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

3.11
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557313921
Dimensions9.76 × 7.56 × 5.09 mm
L/W Ratio1.29
Key to symbols
Crystal, Feather
Top View
9.76 mm7.56 mm3.11 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557313921
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 67.3%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: ₹35,86,224 INR|Low: ₹22,87,891 INR|High: ₹36,29,403 INR|Avg: ₹26,62,908 INR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8₹22,87,891 INR
Retailer 4₹23,11,183 INR
Retailer 6₹23,51,193 INR
Retailer 5₹24,28,959 INR
Retailer 7₹24,66,339 INR
Retailer 2₹27,70,264 INR
Retailer 3₹29,56,132 INR
MOH London₹35,86,224 INR

44 data points across 8 retailers

8 retailers₹23,11,183 INR to ₹35,86,224 INR

Retailer 1
-
₹22,87,891 INR
Price last confirmed 12 days ago
B+
Retailer 2
-
₹23,11,183 INR
View
Retailer 3
-
₹23,51,193 INR
View
Price last confirmed 34 days ago
B+
Retailer 4
-
₹24,28,959 INR
View
Final sale: no returns
B+
Retailer 5
-
₹24,66,339 INR
View
B
Retailer 6
-
₹27,70,264 INR
View
B
Retailer 7
-
₹29,56,132 INR
View
Most Expensive
B
MOH London
20E309C75 · Nov 2
₹35,86,224 INR
£30,066 GBP
View
7 more retailers have this diamond
Prices start from ₹23,11,183 INRSave up to ₹12,75,041 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+
3.11ct Cushion
₹23,11,183 INR