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Heart|Lab Grown|IGI

3.11ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG850692420

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG850692420

Diamond specifications and retailer prices

From ₹46,810 INR
$493 USD
As of October 30, 2026
Save ₹5,40,930 INR (92%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹5,87,741 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.11ct lab-grown heart diamond

This 3.11ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG850692420 or 850692420. Listed at 11 retailers as of October 30, 2026, with prices from ₹46,810 to ₹5,87,741, a ₹5,40,930 spread on the same certified stone. Brilliant Earth lists it at ₹5,87,741. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.11
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850692420
Dimensions9.16 × 10.32 × 5.67 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.16 mm10.32 mm3.11 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850692420
Side View
Table 59.0%Crown 33.1°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 54.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: ₹5,87,741 INR|Low: ₹46,810 INR|High: ₹5,87,741 INR|Avg: ₹1,53,863 INR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9₹46,810 INR
Retailer 3₹63,199 INR
Retailer 2₹66,192 INR
Retailer 5₹71,213 INR
Retailer 8₹86,215 INR
Retailer 10₹90,297 INR
Retailer 7₹1,29,892 INR
Retailer 4₹1,52,585 INR
Retailer 11₹1,83,878 INR
Retailer 6₹1,89,995 INR
Brilliant Earth₹5,87,741 INR

3 data points across 11 retailers

11 retailers₹46,810 INR to ₹5,87,741 INR

A
Cheapest Retailer
-
₹46,810 INR
$493 USD
A
Retailer 2
-
₹63,199 INR
HK$5,200 HKD
View
A
Retailer 3
-
₹66,192 INR
£549 GBP
View
A
Retailer 4
-
₹71,213 INR
$750 USD
View
A
Retailer 5
-
₹86,215 INR
$908 USD
View
A
Retailer 6
-
₹90,297 INR
$951 USD
View
B+
Retailer 7
-
₹1,29,892 INR
$1,368 USD
View
B+
Retailer 8
-
₹1,52,585 INR
$1,607 USD
View
B+
Retailer 9
-
₹1,83,878 INR
SGD 2,617 SGD
View
B+
Retailer 10
-
₹1,89,995 INR
$2,001 USD
View
Most Expensive
B
Brilliant Earth
22364902A · Oct 31
₹5,87,741 INR
$6,190 USD
View
10 more retailers have this diamond
Prices start from ₹46,810 INRSave up to ₹5,40,930 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.

A
3.11ct Heart
₹46,810 INR