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Cushion|Lab Grown|IGI

6.64ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG849651823

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG849651823

Diamond specifications and retailer prices

From ₹1,59,484 INR
£1,323 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: ₹1,59,484 INR at 77 Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at 77 Diamonds

About this 6.64ct lab-grown cushion diamond

This 6.64ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849651823 or 849651823. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.64
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849651823
Dimensions13.42 × 9.68 × 6.48 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
13.42 mm9.68 mm6.64 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849651823
Side View
Table 63.0%Crown 34.8°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 66.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: ₹1,59,484 INR|Low: ₹1,59,476 INR|High: ₹1,59,484 INR|Avg: ₹1,59,481 INR|+0.0%
November 2, 2026
77 Diamonds₹1,59,484 INR

3 data points across 1 retailer

1 retailer

A
77 Diamonds
CUSTVSFFQUKFDU · Nov 2
₹1,59,484 INR
£1,323 GBP
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A
6.64ct Cushion
₹1,59,484 INR