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Heart|Lab Grown|IGI

1.23ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG836621440

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836621440

Diamond specifications and retailer prices

From ₹18,041 INR
$190 USD
As of October 30, 2026
Save ₹1,36,728 INR (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹1,54,769 INR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown heart diamond

This 1.23ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836621440 or 836621440. Listed at 9 retailers as of October 29, 2026, with prices from ₹18,041 to ₹1,54,769, a ₹1,36,728 spread on the same certified stone. Do Amore Diamonds lists it at ₹1,54,769. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836621440
Dimensions6.54 × 7.25 × 4.39 mm
L/W Ratio1.11
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 mm7.25 mm1.23 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836621440
Side View
Table 57.0%Crown 34.9°Girdle: ThickPavilion 39.3°Culet: NoneDepth 60.6%

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: ₹1,54,769 INR|Low: ₹18,041 INR|High: ₹1,61,415 INR|Avg: ₹61,886 INR|-4.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 7₹18,041 INR
Retailer 9₹23,591 INR
Retailer 4₹27,156 INR
Retailer 5₹36,988 INR
Retailer 6₹53,941 INR
Retailer 2₹54,691 INR
Retailer 3₹67,415 INR
Retailer 8₹1,03,463 INR
Do Amore Diamonds₹1,54,769 INR

9 data points across 9 retailers

9 retailers₹18,041 INR to ₹1,54,769 INR

A
Cheapest Retailer
-
₹18,041 INR
$190 USD
Final sale: no returns
A
Retailer 2
-
₹23,591 INR
$248 USD
View
B+
Retailer 3
-
₹27,156 INR
$286 USD
View
A
Retailer 4
-
₹36,988 INR
€371 EUR
View
B+
Retailer 5
-
₹53,941 INR
A$874 AUD
View
B+
Retailer 6
-
₹54,691 INR
$576 USD
View
B+
Retailer 7
-
₹67,415 INR
$710 USD
View
B
Retailer 8
-
₹1,03,463 INR
£858 GBP
View
Most Expensive
B
Do Amore Diamonds
27-54E511A02 · Oct 29
₹1,54,769 INR
$1,630 USD
View
8 more retailers have this diamond
Prices start from ₹18,041 INRSave up to ₹1,36,728 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
1.23ct Heart
₹18,041 INR