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Heart|Lab Grown|IGI

1.05ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG812620843

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG812620843

Diamond specifications and retailer prices

From ₹23,643 INR
$249 USD
As of November 1, 2026
Save ₹1,12,136 INR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹1,35,779 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812620843 or 812620843. Listed at 19 retailers as of October 31, 2026, with prices from ₹23,643 to ₹1,35,779, a ₹1,12,136 spread on the same certified stone. Brilliant Earth lists it at ₹1,35,779. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812620843
Dimensions6.54 × 6.95 × 3.99 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.54 mm6.95 mm1.05 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812620843
Side View
Table 57.0%Crown 36.4°Girdle: STK-VTKPavilion 37.5°Culet: NoneDepth 57.4%

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: Nov 1
Current: ₹1,35,779 INR|Low: ₹23,643 INR|High: ₹1,55,718 INR|Avg: ₹66,623 INR|-12.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 4₹23,643 INR
Retailer 6₹27,820 INR
Retailer 13₹37,031 INR
Retailer 8₹43,867 INR
Retailer 7₹45,326 INR
Retailer 2₹48,903 INR
Retailer 14₹56,797 INR
Retailer 12₹57,635 INR
Retailer 11₹64,063 INR
Retailer 9₹67,984 INR
Retailer 3₹89,398 INR
Retailer 10₹1,05,754 INR
Retailer 5₹1,20,301 INR
Brilliant Earth₹1,35,779 INR

40 data points across 14 retailers

19 retailers₹23,643 INR to ₹1,35,779 INR

Retailer 1
-
₹21,174 INR
$223 USD
Price last confirmed 24 days ago
A
Retailer 2
-
₹23,643 INR
$249 USD
View
Final sale: no returns
Retailer 3
-
₹25,257 INR
$266 USD
View
Price last confirmed 34 days ago
Retailer 4
-
₹26,301 INR
$277 USD
View
Price last confirmed 29 days ago
Retailer 5
-
₹26,301 INR
$277 USD
View
Price last confirmed 20 days ago
Retailer 6
-
₹27,441 INR
$289 USD
View
Price last confirmed 37 days ago
A
Retailer 7
-
₹37,031 INR
$390 USD
View
A
Retailer 8
-
₹43,867 INR
€440 EUR
View
A
Retailer 9
-
₹45,326 INR
ZAR 7,712 ZAR
View
A
Retailer 10
-
₹48,903 INR
£406 GBP
View
B+
Retailer 11
-
₹56,797 INR
$598 USD
View
B+
Retailer 12
-
₹57,635 INR
$607 USD
View
B+
Retailer 13
-
₹64,063 INR
A$1,038 AUD
View
B+
Retailer 14
-
₹67,984 INR
$716 USD
View
Retailer 15
-
₹84,411 INR
$889 USD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
₹89,398 INR
$942 USD
View
B
Retailer 17
-
₹1,05,754 INR
£877 GBP
View
B
Retailer 18
-
₹1,20,301 INR
$1,267 USD
View
Most Expensive
B
Brilliant Earth
20896351A · Oct 31
₹1,35,779 INR
$1,430 USD
View
18 more retailers have this diamond
Prices start from ₹23,643 INRSave up to ₹1,12,136 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
1.05ct Heart
₹23,643 INR