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Cushion|Lab Grown|IGI

1.63ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG837665442

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG837665442

Diamond specifications and retailer prices

From ₹31,225 INR
$329 USD
As of November 1, 2026
Save ₹1,59,544 INR (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹1,90,769 INR at Brilliant Earth · As of October 31, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837665442 or 837665442. Listed at 13 retailers as of October 31, 2026, with prices from ₹31,225 to ₹1,90,769, a ₹1,59,544 spread on the same certified stone. Brilliant Earth lists it at ₹1,90,769. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.7°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837665442
Dimensions9.09 × 6.03 × 3.76 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.09 mm6.03 mm1.63 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837665442
Side View
Table 55.0%Crown 30.7°Girdle: MED-STKPavilion 38.6°Culet: LargeDepth 62.4%

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 1
Current: ₹61,237 INR|Low: ₹31,225 INR|High: ₹1,46,330 INR|Avg: ₹86,236 INR|-4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11₹31,225 INR
Retailer 12₹47,265 INR
Retailer 4₹49,353 INR
Retailer 8₹57,610 INR
Retailer 5₹59,613 INR
Retailer 1₹61,237 INR
Retailer 3₹84,641 INR
Retailer 2₹97,041 INR
Retailer 10₹1,15,721 INR
Retailer 9₹1,32,969 INR
Retailer 6₹1,38,496 INR
Retailer 7₹1,41,683 INR

18 data points across 12 retailers

13 retailers₹31,225 INR to ₹1,90,769 INR

A
Cheapest Retailer
-
₹31,225 INR
$329 USD
Final sale: no returns
A
Retailer 2
-
₹47,265 INR
$498 USD
View
A
Retailer 3
-
₹49,353 INR
$520 USD
View
A
Retailer 4
-
₹57,610 INR
$607 USD
View
A
Retailer 5
-
₹59,613 INR
ZAR 10,147 ZAR
View
A
Retailer 6
-
₹61,237 INR
£508 GBP
View
B+
Retailer 7
-
₹84,641 INR
A$1,372 AUD
View
B+
Retailer 8
-
₹97,041 INR
A$1,573 AUD
View
B
Retailer 9
-
₹1,15,721 INR
$1,219 USD
View
B
Retailer 10
-
₹1,32,969 INR
$1,401 USD
View
B
Retailer 11
-
₹1,38,496 INR
£1,149 GBP
View
B
Retailer 12
-
₹1,41,683 INR
$1,493 USD
View
Most Expensive
B
Brilliant Earth
22411290A · Oct 31
₹1,90,769 INR
$2,010 USD
View
12 more retailers have this diamond
Prices start from ₹31,225 INRSave up to ₹1,59,544 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
₹31,225 INR