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1.43ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG598385932

Shape and cutting style on the report: Round brilliant

Certificate IGI LG598385932

Diamond specifications and retailer prices

From ₹66,689 INR
$700 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: ₹66,689 INR at Brilliant Earth
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 Brilliant Earth

About this 1.43ct lab-grown round diamond

This 1.43ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG598385932 or 598385932. Listed at a single retailer as of October 29, 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

1.43
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598385932
Dimensions7.22 × 7.17 × 4.41 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.22 mm7.17 mm1.43 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598385932
Side View
Table 58.0%Crown 35.1°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: ₹66,689 INR|Low: ₹13,528 INR|High: ₹1,62,912 INR|Avg: ₹71,120 INR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
July 31, 2026
Retailer 2₹13,528 INR
Retailer 3₹31,820 INR
Retailer 7₹53,923 INR
Retailer 4₹64,593 INR
Brilliant Earth₹66,689 INR
Retailer 5₹67,203 INR
Retailer 6₹1,62,912 INR

28 data points across 7 retailers

1 retailer

B
Brilliant Earth
8095748Y · Oct 29
₹66,689 INR
$700 USD
View

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.

B
1.43ct Round
₹66,689 INR