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Heart|Lab Grown|IGI

1.23ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG840634566

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840634566

Diamond specifications and retailer prices

From ₹19,940 INR
$210 USD
As of October 30, 2026
Save ₹81,657 INR (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹1,01,597 INR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840634566 or 840634566. Listed at 19 retailers as of October 28, 2026, with prices from ₹19,940 to ₹1,01,597, a ₹81,657 spread on the same certified stone. Brilliant Earth lists it at ₹1,01,597. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634566
Dimensions6.73 × 7.32 × 4.20 mm
L/W Ratio1.09
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
6.73 mm7.32 mm1.23 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634566
Side View
Table 61.0%Crown 38.2°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 57.4%

Caratlytics Score

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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: ₹1,01,597 INR|Low: ₹19,940 INR|High: ₹1,02,499 INR|Avg: ₹56,225 INR
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 11₹19,940 INR
Retailer 5₹22,408 INR
Retailer 4₹23,168 INR
Retailer 9₹24,782 INR
Retailer 17₹24,782 INR
Retailer 2₹30,430 INR
Retailer 13₹41,873 INR
Retailer 15₹42,570 INR
Retailer 12₹45,773 INR
Retailer 19₹47,950 INR
Retailer 3₹54,501 INR
Retailer 16₹60,545 INR
Retailer 8₹79,663 INR
Retailer 18₹79,948 INR
Retailer 7₹80,592 INR
Retailer 10₹84,506 INR
Retailer 6₹84,702 INR
Retailer 14₹99,846 INR
Brilliant Earth₹1,01,597 INR

15 data points across 19 retailers

19 retailers₹19,940 INR to ₹1,01,597 INR

A
Cheapest Retailer
-
₹19,940 INR
$210 USD
A
Retailer 2
-
₹22,408 INR
$236 USD
View
Final sale: no returns
A
Retailer 3
-
₹23,168 INR
$244 USD
View
A
Retailer 4
-
₹24,782 INR
$261 USD
View
A
Retailer 5
-
₹24,782 INR
$261 USD
View
A
Retailer 6
-
₹30,430 INR
£252 GBP
View
A
Retailer 7
-
₹41,873 INR
€420 EUR
View
A
Retailer 8
-
₹42,570 INR
ZAR 7,243 ZAR
View
A
Retailer 9
-
₹45,773 INR
£380 GBP
View
B+
Retailer 10
-
₹47,950 INR
$505 USD
View
B+
Retailer 11
-
₹54,501 INR
$574 USD
View
B+
Retailer 12
-
₹60,545 INR
A$981 AUD
View
B
Retailer 13
-
₹79,663 INR
$839 USD
View
B
Retailer 14
-
₹79,948 INR
$842 USD
View
B
Retailer 15
-
₹80,592 INR
SGD 1,147 SGD
View
B
Retailer 16
-
₹84,506 INR
$890 USD
View
B
Retailer 17
-
₹84,702 INR
$892 USD
View
B
Retailer 18
-
₹99,846 INR
£828 GBP
View
Most Expensive
B
Brilliant Earth
22143047A · Oct 28
₹1,01,597 INR
$1,070 USD
View
18 more retailers have this diamond
Prices start from ₹19,940 INRSave up to ₹81,657 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
₹19,940 INR