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Cushion|Lab Grown|IGI

1.51ct F SI2 Cushion Lab Grown Diamond

EX • F/SI2 • IGI LG487196481

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG487196481

Diamond specifications and retailer prices

From ₹1,53,280 INR
$1,615 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: ₹1,53,280 INR at B2C Jewels
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 B2C Jewels

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG487196481 or 487196481. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487196481
Dimensions6.66 × 6.25 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Top View
6.66 mm6.25 mm1.51 ctF / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487196481
Side View
Table 61.0%Crown 33.4°Girdle: THK-VTKPavilion 31.4°Culet: NoneDepth 66.7%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 1
Current: ₹1,53,280 INR|Low: ₹1,45,972 INR|High: ₹2,51,701 INR|Avg: ₹1,85,976 INR|-39.1%
September 23, 2026
B2C Jewels₹1,53,280 INR

4 data points across 1 retailer

1 retailer

C
B2C Jewels
20033764 · Nov 1
₹1,53,280 INR
$1,615 USD
View

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C
1.51ct Cushion
₹1,53,280 INR