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Cushion|Lab Grown|IGI

1.63ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG665409424

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG665409424

Diamond specifications and retailer prices

From ₹28,772 INR
$302 USD
As of October 29, 2026
Save ₹1,51,289 INR (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹1,80,060 INR at Brilliant Earth · As of October 28, 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 LG665409424 or 665409424. Listed at 17 retailers as of October 28, 2026, with prices from ₹28,772 to ₹1,80,060, a ₹1,51,289 spread on the same certified stone. Brilliant Earth lists it at ₹1,80,060. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665409424
Dimensions7.10 × 6.92 × 4.56 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.10 mm6.92 mm1.63 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG665409424
Side View
Table 61.0%Crown 40.6°Girdle: STK-VTKPavilion 40.4°Culet: NoneDepth 65.9%

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 29
Current: ₹1,80,060 INR|Low: ₹28,581 INR|High: ₹1,94,351 INR|Avg: ₹79,883 INR|-7.4%
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
October 29, 2026
Retailer 8₹28,772 INR
Retailer 14₹32,011 INR
Retailer 12₹47,159 INR
Retailer 4₹53,065 INR
Retailer 10₹54,933 INR
Retailer 11₹55,831 INR
Retailer 13₹56,876 INR
Retailer 15₹57,353 INR
Retailer 2₹59,920 INR
Retailer 3₹85,457 INR
Retailer 6₹1,07,626 INR
Retailer 7₹1,19,278 INR
Retailer 9₹1,28,857 INR
Retailer 5₹1,35,191 INR
Brilliant Earth₹1,80,060 INR

38 data points across 15 retailers

17 retailers₹28,772 INR to ₹1,80,060 INR

A
Cheapest Retailer
-
₹28,772 INR
$302 USD
Final sale: no returns
A
Retailer 2
-
₹32,011 INR
$336 USD
View
A
Retailer 3
-
₹47,159 INR
$495 USD
View
A
Retailer 4
-
₹53,065 INR
$557 USD
View
A
Retailer 5
-
₹54,933 INR
ZAR 9,315 ZAR
View
A
Retailer 6
-
₹55,831 INR
£461 GBP
View
A
Retailer 7
-
₹56,876 INR
$597 USD
View
A
Retailer 8
-
₹57,353 INR
$602 USD
View
B+
Retailer 9
-
₹59,920 INR
€599 EUR
View
B
Retailer 10
-
₹85,457 INR
$897 USD
View
B
Retailer 11
-
₹1,04,416 INR
$1,096 USD
View
B
Retailer 12
-
₹1,07,626 INR
$1,130 USD
View
B
Retailer 13
-
₹1,10,713 INR
$1,162 USD
View
Price last confirmed 100 days ago
B
Retailer 14
-
₹1,19,278 INR
$1,252 USD
View
B
Retailer 15
-
₹1,28,857 INR
£1,065 GBP
View
B
Retailer 16
-
₹1,35,191 INR
$1,419 USD
View
Most Expensive
B
Brilliant Earth
14744169A · Oct 28
₹1,80,060 INR
$1,890 USD
View
16 more retailers have this diamond
Prices start from ₹28,772 INRSave up to ₹1,51,289 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
₹28,772 INR