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Radiant|Lab Grown|IGI

1.23ct E SI1 Radiant Lab Grown Diamond

VG • E/SI1 • IGI LG669456744

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG669456744

Diamond specifications and retailer prices

From ₹43,297 INR
$461 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: ₹43,297 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 1.23ct lab-grown radiant diamond

This 1.23ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG669456744 or 669456744. Listed at a single retailer as of November 6, 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

1.23
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669456744
Dimensions7.47 × 5.25 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.47 mm5.25 mm1.23 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669456744
Side View
Table 65.0%Crown 45.3°Girdle: MediumPavilion 35.1°Culet: NoneDepth 68.4%

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 6
Current: ₹43,297 INR|Low: ₹42,452 INR|High: ₹62,269 INR|Avg: ₹48,932 INR|-30.5%
September 23, 2026
B2C Jewels₹43,297 INR

4 data points across 1 retailer

1 retailer

B+
B2C Jewels
26758335 · Nov 6
₹43,297 INR
$461 USD
View

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B+
1.23ct Radiant
₹43,297 INR