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Heart|Lab Grown|IGI

11.57ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG835684952

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG835684952

Diamond specifications and retailer prices

From ₹2,65,719 INR
£2,204 GBP
As of October 30, 2026
Save ₹3,53,701 INR (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹25,42,761 INR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 11.57ct lab-grown heart diamond

This 11.57ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835684952 or 835684952. Listed at 11 retailers as of October 25, 2026, with a 133% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

11.57
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835684952
Dimensions15.56 × 15.24 × 8.70 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.56 mm15.24 mm11.57 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835684952
Side View
Table 63.0%Crown 34.3°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 57.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: ₹25,42,761 INR|Low: ₹2,64,903 INR|High: ₹25,42,761 INR|Avg: ₹6,22,726 INR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 5₹2,65,719 INR
Retailer 6₹2,84,375 INR
Retailer 3₹3,09,442 INR
Retailer 4₹3,59,955 INR
Retailer 11₹4,12,273 INR
Retailer 2₹4,29,649 INR
Retailer 10₹4,30,124 INR
Retailer 7₹5,12,635 INR
Retailer 9₹6,12,361 INR
Retailer 8₹6,19,421 INR
Brilliant Earth₹25,42,761 INR

33 data points across 11 retailers

11 retailers₹2,65,719 INR to ₹6,19,421 INR

A
Cheapest Retailer
-
₹2,65,719 INR
£2,204 GBP
A
Retailer 2
-
₹2,84,375 INR
$2,995 USD
View
A
Retailer 3
-
₹3,09,442 INR
$3,259 USD
View
A
Retailer 4
-
₹3,59,955 INR
$3,791 USD
View
A
Retailer 5
-
₹4,12,273 INR
$4,342 USD
View
B+
Retailer 6
-
₹4,29,649 INR
$4,525 USD
View
A
Retailer 7
-
₹4,30,124 INR
$4,530 USD
View
B+
Retailer 8
-
₹5,12,635 INR
$5,399 USD
View
Retailer 9
-
₹6,12,361 INR
A$9,922 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
₹6,19,421 INR
€6,213 EUR
View
Most Expensive
Brilliant Earth
21665304A · Oct 26
₹25,42,761 INR
$26,780 USD
View
Price under review
10 more retailers have this diamond
Prices start from ₹2,65,719 INRSave up to ₹3,53,701 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
11.57ct Heart
₹2,65,719 INR