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Heart|Lab Grown|IGI

6.10ct E SI1 Heart Lab Grown Diamond

EX • E/SI1 • IGI LG847637030

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847637030

Diamond specifications and retailer prices

From ₹1,55,181 INR
£1,283 GBP
As of October 29, 2026
2 retailers carry this diamond
Most expensive: ₹8,67,910 INR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 6.1ct lab-grown heart diamond

This 6.1ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG847637030 or 847637030. Listed at 2 retailers as of October 29, 2026. 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

6.10
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847637030
Dimensions11.20 × 12.53 × 7.55 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.20 mm12.53 mm6.10 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847637030
Side View
Table 59.0%Crown 35.5°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 60.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: ₹8,67,910 INR|Low: ₹1,54,717 INR|High: ₹8,68,862 INR|Avg: ₹5,13,304 INR|-0.1%
Brilliant Earth
Retailer 2
October 29, 2026
Retailer 2₹1,55,181 INR
Brilliant Earth₹8,67,910 INR

6 data points across 2 retailers

2 retailers

B+
Cheapest Retailer
-
₹1,55,181 INR
£1,283 GBP
Most Expensive
B
Brilliant Earth
22248138A · Oct 28
₹8,67,910 INR
$9,110 USD
View
Price under review
1 more retailer has this diamond
Prices start from ₹1,55,181 INR

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+
6.10ct Heart
₹1,55,181 INR