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Cushion|Lab Grown|IGI

0.50ct E SI1 Cushion Lab Grown Diamond

VG • E/SI1 • IGI LG571304356

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG571304356

Diamond specifications and retailer prices

From ₹21,933 INR
$231 USD
As of October 25, 2026
Save ₹81,409 INR (79%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹1,03,343 INR at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct lab-grown cushion diamond

This 0.5ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG571304356 or 571304356. Listed at 4 retailers as of October 25, 2026, with prices from ₹21,933 to ₹1,03,343, a ₹81,409 spread on the same certified stone. MOH London lists it at ₹1,03,343. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571304356
Dimensions5.14 × 4.25 × 2.65 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.14 mm4.25 mm0.50 ctE / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571304356
Side View
Table 66.0%Crown 32.6°Girdle: MED-STKPavilion 34.1°Culet: NoneDepth 62.4%

Caratlytics Score

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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: Oct 25
Current: ₹1,03,343 INR|Low: ₹21,933 INR|High: ₹1,03,946 INR|Avg: ₹51,592 INR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4₹21,933 INR
Retailer 6₹24,877 INR
Retailer 3₹38,550 INR
Retailer 2₹39,741 INR
Retailer 5₹48,994 INR
Retailer 7₹88,269 INR
MOH London₹1,03,343 INR

40 data points across 7 retailers

4 retailers₹21,933 INR to ₹1,03,343 INR

A
Cheapest Retailer
-
₹21,933 INR
$231 USD
B
Retailer 2
-
₹38,550 INR
$406 USD
View
B
Retailer 3
-
₹39,741 INR
£330 GBP
View
Most Expensive
B
MOH London
LG571304356 · Oct 29
₹1,03,343 INR
£857 GBP
View
3 more retailers have this diamond
Prices start from ₹21,933 INRSave up to ₹81,409 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
0.50ct Cushion
₹21,933 INR