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Cushion|Natural|GIA

1.03ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 1558304813

Certificate GIA 1558304813

Diamond specifications and retailer prices

From ₹1,45,388 INR
As of November 6, 2026
Save ₹1,89,426 INR (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹3,34,814 INR at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558304813. Listed at 19 retailers as of November 4, 2026, with prices from ₹1,45,388 to ₹3,34,814, a ₹1,89,426 spread on the same certified stone. MOH London lists it at ₹3,34,814. 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

1.03
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558304813
Dimensions5.80 × 5.80 × 3.87 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
5.80 mm5.80 mm1.03 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558304813
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.8%

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: ₹3,34,814 INR|Low: ₹1,43,040 INR|High: ₹3,51,513 INR|Avg: ₹2,00,514 INR|-4.8%
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
Retailer 18
November 6, 2026
Retailer 18₹1,45,388 INR
Retailer 7₹1,48,769 INR
Retailer 4₹1,60,134 INR
Retailer 15₹1,63,515 INR
Retailer 2₹1,71,216 INR
Retailer 9₹1,73,658 INR
Retailer 10₹1,77,884 INR
Retailer 6₹1,78,448 INR
Retailer 17₹1,79,387 INR
Retailer 8₹1,85,398 INR
Retailer 11₹1,85,868 INR
Retailer 3₹1,87,276 INR
Retailer 14₹2,08,127 INR
Retailer 5₹2,10,005 INR
Retailer 13₹2,33,861 INR
Retailer 12₹2,60,158 INR
Retailer 16₹3,01,953 INR
MOH London₹3,34,814 INR

21 data points across 18 retailers

19 retailers₹1,45,388 INR to ₹3,34,814 INR

A
Cheapest Retailer
-
₹1,45,388 INR
A
Retailer 2
-
₹1,48,769 INR
View
A
Retailer 3
-
₹1,60,134 INR
View
Final sale: no returns
A
Retailer 4
-
₹1,63,515 INR
View
A
Retailer 5
-
₹1,71,216 INR
View
A
Retailer 6
-
₹1,73,658 INR
View
A
Retailer 7
-
₹1,77,884 INR
View
A
Retailer 8
-
₹1,78,448 INR
View
A
Retailer 9
-
₹1,79,387 INR
View
A
Retailer 10
-
₹1,85,398 INR
View
A
Retailer 11
-
₹1,85,868 INR
View
A
Retailer 12
-
₹1,87,276 INR
View
A
Retailer 13
-
₹2,08,127 INR
View
A
Retailer 14
-
₹2,10,005 INR
View
B+
Retailer 15
-
₹2,33,861 INR
View
Retailer 16
-
₹2,49,264 INR
View
Price last confirmed 32 days ago
B+
Retailer 17
-
₹2,60,158 INR
View
B+
Retailer 18
-
₹3,01,953 INR
View
Most Expensive
B+
MOH London
2853DEC1A · Nov 4
₹3,34,814 INR
£2,807 GBP
View
18 more retailers have this diamond
Prices start from ₹1,45,388 INRSave up to ₹1,89,426 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
1.03ct Cushion
₹1,45,388 INR