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Cushion|Lab Grown|IGI

3.50ct E VS2 Cushion Lab Grown Diamond

VG • E/VS2 • IGI LG821658145

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG821658145

Diamond specifications and retailer prices

From ₹51,351 INR
$539 USD
As of October 27, 2026
Save ₹5,29,796 INR (91%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹5,81,147 INR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.5ct lab-grown cushion diamond

This 3.5ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG821658145 or 821658145. Listed at 17 retailers as of October 27, 2026, with prices from ₹51,351 to ₹5,81,147, a ₹5,29,796 spread on the same certified stone. Brilliant Earth lists it at ₹5,81,147. 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

3.50
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle30.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821658145
Dimensions10.58 × 7.63 × 4.79 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.58 mm7.63 mm3.50 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821658145
Side View
Table 67.0%Crown 34.4°Girdle: MED-THKPavilion 30.1°Culet: NoneDepth 62.8%

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 27
Current: ₹5,81,147 INR|Low: ₹49,731 INR|High: ₹5,81,147 INR|Avg: ₹1,59,270 INR
Brilliant Earth
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
October 30, 2026
Retailer 5₹51,351 INR
Retailer 16₹62,192 INR
Retailer 12₹68,393 INR
Retailer 14₹68,594 INR
Retailer 11₹83,728 INR
Retailer 6₹86,886 INR
Retailer 7₹88,887 INR
Retailer 13₹94,075 INR
Retailer 4₹1,31,949 INR
Retailer 17₹1,31,949 INR
Retailer 2₹1,80,620 INR
Retailer 3₹2,13,214 INR
Retailer 9₹2,30,239 INR
Retailer 15₹2,38,235 INR
Retailer 10₹2,48,464 INR
Retailer 8₹2,56,276 INR
Brilliant Earth₹5,81,147 INR

36 data points across 17 retailers

17 retailers₹51,351 INR to ₹5,81,147 INR

A
Cheapest Retailer
-
₹51,351 INR
$539 USD
Final sale: no returns
A
Retailer 2
-
₹62,192 INR
HK$5,100 HKD
View
A
Retailer 3
-
₹68,393 INR
£565 GBP
View
A
Retailer 4
-
₹68,594 INR
$720 USD
View
A
Retailer 5
-
₹83,728 INR
€837 EUR
View
A
Retailer 6
-
₹86,886 INR
$912 USD
View
B+
Retailer 7
-
₹88,887 INR
$933 USD
View
A
Retailer 8
-
₹94,075 INR
£778 GBP
View
A
Retailer 9
-
₹1,31,949 INR
$1,385 USD
View
B+
Retailer 10
-
₹1,31,949 INR
$1,385 USD
View
B+
Retailer 11
-
₹1,80,620 INR
SGD 2,562 SGD
View
B+
Retailer 12
-
₹2,13,214 INR
$2,238 USD
View
Retailer 13
-
₹2,30,239 INR
A$3,718 AUD
View
Price last confirmed 22 days ago
B
Retailer 14
-
₹2,38,235 INR
£1,969 GBP
View
B+
Retailer 15
-
₹2,48,464 INR
$2,608 USD
View
Retailer 16
-
₹2,56,276 INR
$2,690 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
20782371A · Oct 29
₹5,81,147 INR
$6,100 USD
View
16 more retailers have this diamond
Prices start from ₹51,351 INRSave up to ₹5,29,796 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
3.50ct Cushion
₹51,351 INR