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Heart|Lab Grown|IGI

1.23ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG831679941

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831679941

Diamond specifications and retailer prices

From ₹19,940 INR
$210 USD
As of October 30, 2026
Save ₹1,41,476 INR (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹1,61,415 INR at Brilliant Earth · As of October 29, 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 very-good cut grade and certified by IGI LG831679941 or 831679941. Listed at 11 retailers as of October 29, 2026, with prices from ₹19,940 to ₹1,61,415, a ₹1,41,476 spread on the same certified stone. Brilliant Earth lists it at ₹1,61,415. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.23
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831679941
Dimensions6.69 × 7.78 × 4.00 mm
L/W Ratio1.16
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
6.69 mm7.78 mm1.23 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831679941
Side View
Table 61.0%Crown 31.7°Girdle: STK-THKPavilion 35.1°Culet: NoneDepth 51.4%

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: ₹1,61,415 INR|Low: ₹19,940 INR|High: ₹1,61,415 INR|Avg: ₹63,691 INR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2₹19,940 INR
Retailer 11₹22,408 INR
Retailer 10₹24,782 INR
Retailer 5₹30,430 INR
Retailer 4₹42,538 INR
Retailer 6₹45,773 INR
Retailer 8₹54,501 INR
Retailer 3₹80,592 INR
Retailer 7₹84,506 INR
Retailer 9₹84,702 INR
Brilliant Earth₹1,61,415 INR

2 data points across 11 retailers

11 retailers₹19,940 INR to ₹1,61,415 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
-
₹24,782 INR
$261 USD
View
A
Retailer 4
-
₹30,430 INR
£252 GBP
View
B+
Retailer 5
-
₹42,538 INR
$448 USD
View
B+
Retailer 6
-
₹45,773 INR
£380 GBP
View
B+
Retailer 7
-
₹54,501 INR
$574 USD
View
B
Retailer 8
-
₹80,592 INR
SGD 1,147 SGD
View
B
Retailer 9
-
₹84,506 INR
$890 USD
View
B
Retailer 10
-
₹84,702 INR
$892 USD
View
Most Expensive
B
Brilliant Earth
22348803A · Oct 29
₹1,61,415 INR
$1,700 USD
View
10 more retailers have this diamond
Prices start from ₹19,940 INRSave up to ₹1,41,476 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