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Cushion|Lab Grown|IGI

0.99ct F SI1 Cushion Lab Grown Diamond

F/SI1 • IGI LG651454252

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG651454252

Diamond specifications and retailer prices

From ₹48,937 INR
£406 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: ₹48,937 INR at MD Diamonds and Jewellers
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 MD Diamonds and Jewellers

About this 0.99ct lab-grown cushion diamond

This 0.99ct lab-grown cushion sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included) and certified by IGI LG651454252 or 651454252. 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.99
Carat
F
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651454252
Dimensions5.78 × 5.60 × 3.84 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.78 mm5.60 mm0.99 ctF / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651454252
Side View
Table 62.0%Crown 34.4°Girdle: THK-ETKPavilion 39.1°Culet: NoneDepth 68.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: ₹48,937 INR|Low: ₹48,937 INR|High: ₹48,937 INR|Avg: ₹48,937 INR
December 30, 2025
MD Diamonds and Jewellers₹48,937 INR

3 data points across 1 retailer

1 retailer

B+
MD Diamonds and Jewellers
LG651454252 · Nov 2
₹48,937 INR
£406 GBP
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B+
0.99ct Cushion
₹48,937 INR