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Cushion|Lab Grown|IGI

1.03ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG818673728

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG818673728

Diamond specifications and retailer prices

From ₹13,524 INR
As of November 6, 2026
Save ₹1,15,058 INR (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹1,28,582 INR at MOH London · As of November 2, 2026
View at MOH London

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG818673728 or 818673728. Listed at 14 retailers as of November 2, 2026, with prices from ₹13,524 to ₹1,28,582, a ₹1,15,058 spread on the same certified stone. MOH London lists it at ₹1,28,582. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818673728
Dimensions6.61 × 5.18 × 3.63 mm
L/W Ratio1.28
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.61 mm5.18 mm1.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818673728
Side View
Table 59.0%Crown 35.3°Girdle: MED-THKPavilion 37.1°Culet: NoneDepth 70.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹1,28,582 INR|Low: ₹13,524 INR|High: ₹1,31,683 INR|Avg: ₹46,893 INR|-2.2%
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
November 6, 2026
Retailer 8₹13,524 INR
Retailer 9₹19,348 INR
Retailer 14₹20,475 INR
Retailer 13₹24,889 INR
Retailer 2₹26,955 INR
Retailer 7₹27,612 INR
Retailer 3₹28,552 INR
Retailer 4₹38,695 INR
Retailer 12₹41,794 INR
Retailer 6₹46,490 INR
Retailer 5₹46,960 INR
Retailer 10₹53,628 INR
Retailer 11₹90,821 INR
MOH London₹1,28,582 INR

43 data points across 14 retailers

14 retailers₹13,524 INR to ₹1,28,582 INR

A
Cheapest Retailer
-
₹13,524 INR
Final sale: no returns
A
Retailer 2
-
₹19,348 INR
View
B+
Retailer 3
-
₹20,475 INR
View
A
Retailer 4
-
₹24,889 INR
View
A
Retailer 5
-
₹26,955 INR
View
A
Retailer 6
-
₹27,612 INR
View
A
Retailer 7
-
₹28,552 INR
View
A
Retailer 8
-
₹38,695 INR
View
B+
Retailer 9
-
₹41,794 INR
View
B+
Retailer 10
-
₹46,490 INR
View
B+
Retailer 11
-
₹46,960 INR
View
B+
Retailer 12
-
₹53,628 INR
View
B
Retailer 13
-
₹90,821 INR
View
Most Expensive
B
MOH London
LG818673728 · Nov 2
₹1,28,582 INR
£1,078 GBP
View
13 more retailers have this diamond
Prices start from ₹13,524 INRSave up to ₹1,15,058 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
₹13,524 INR