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Cushion|Lab Grown|IGI

1.63ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG647479173

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG647479173

Diamond specifications and retailer prices

From ₹22,388 INR
$235 USD
As of October 28, 2026
Save ₹1,14,800 INR (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹1,37,189 INR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.63ct lab-grown cushion diamond

This 1.63ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG647479173 or 647479173. Listed at 15 retailers as of October 28, 2026, with prices from ₹22,388 to ₹1,37,189, a ₹1,14,800 spread on the same certified stone. Brilliant Earth lists it at ₹1,37,189. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647479173
Dimensions8.06 × 5.96 × 4.16 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.06 mm5.96 mm1.63 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647479173
Side View
Table 62.0%Crown 39.7°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 69.8%

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: Oct 28
Current: ₹1,37,189 INR|Low: ₹15,910 INR|High: ₹1,48,621 INR|Avg: ₹73,106 INR|-7.7%
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
October 29, 2026
Retailer 9₹22,388 INR
Retailer 13₹37,155 INR
Retailer 6₹37,803 INR
Retailer 4₹43,729 INR
Retailer 7₹44,415 INR
Retailer 2₹51,854 INR
Retailer 3₹56,821 INR
Retailer 11₹71,929 INR
Retailer 12₹91,078 INR
Retailer 10₹1,01,939 INR
Retailer 14₹1,08,570 INR
Retailer 8₹1,10,346 INR
Retailer 5₹1,16,979 INR
Brilliant Earth₹1,37,189 INR

41 data points across 14 retailers

15 retailers₹22,388 INR to ₹1,37,189 INR

A
Cheapest Retailer
-
₹22,388 INR
$235 USD
Final sale: no returns
B+
Retailer 2
-
₹37,155 INR
$390 USD
View
A
Retailer 3
-
₹37,803 INR
HK$3,100 HKD
View
A
Retailer 4
-
₹43,729 INR
$459 USD
View
A
Retailer 5
-
₹44,415 INR
€444 EUR
View
A
Retailer 6
-
₹51,854 INR
£429 GBP
View
A
Retailer 7
-
₹56,821 INR
$596 USD
View
B+
Retailer 8
-
₹71,929 INR
$755 USD
View
B+
Retailer 9
-
₹91,078 INR
$956 USD
View
Retailer 10
-
₹1,01,939 INR
$1,070 USD
View
Price last confirmed 10 days ago
B
Retailer 11
-
₹1,04,690 INR
$1,099 USD
View
B
Retailer 12
-
₹1,08,570 INR
SGD 1,540 SGD
View
B+
Retailer 13
-
₹1,10,346 INR
£912 GBP
View
B
Retailer 14
-
₹1,16,979 INR
$1,228 USD
View
Most Expensive
B
Brilliant Earth
13185356Y · Oct 29
₹1,37,189 INR
$1,440 USD
View
14 more retailers have this diamond
Prices start from ₹22,388 INRSave up to ₹1,14,800 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
1.63ct Cushion
₹22,388 INR