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Heart|Lab Grown|IGI

1.43ct E FL Heart Lab Grown Diamond

VG • E/FL • IGI LG831698102

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831698102

Diamond specifications and retailer prices

From ₹43,867 INR
$462 USD
As of October 30, 2026
Save ₹2,26,741 INR (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹2,70,608 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.43ct lab-grown heart diamond

This 1.43ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG831698102 or 831698102. Listed at 12 retailers as of October 30, 2026, with prices from ₹43,867 to ₹2,70,608, a ₹2,26,741 spread on the same certified stone. Brilliant Earth lists it at ₹2,70,608. 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

1.43
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831698102
Dimensions6.94 × 7.68 × 4.65 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
6.94 mm7.68 mm1.43 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831698102
Side View
Table 57.0%Crown 34.8°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 60.5%

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: ₹2,70,608 INR|Low: ₹43,867 INR|High: ₹2,70,608 INR|Avg: ₹95,375 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
October 31, 2026
Retailer 4₹43,867 INR
Retailer 7₹46,626 INR
Retailer 6₹66,465 INR
Retailer 12₹70,168 INR
Retailer 9₹75,542 INR
Retailer 5₹78,779 INR
Retailer 2₹81,951 INR
Retailer 10₹1,04,445 INR
Retailer 11₹1,28,942 INR
Retailer 3₹1,45,026 INR
Retailer 8₹1,72,680 INR
Brilliant Earth₹2,70,608 INR

7 data points across 12 retailers

12 retailers₹43,867 INR to ₹2,70,608 INR

A
Cheapest Retailer
-
₹43,867 INR
$462 USD
Final sale: no returns
A
Retailer 2
-
₹46,626 INR
£387 GBP
View
A
Retailer 3
-
₹66,465 INR
$700 USD
View
A
Retailer 4
-
₹70,168 INR
$739 USD
View
B+
Retailer 5
-
₹75,542 INR
ZAR 12,853 ZAR
View
A
Retailer 6
-
₹78,779 INR
£653 GBP
View
B+
Retailer 7
-
₹81,951 INR
€822 EUR
View
B+
Retailer 8
-
₹1,04,445 INR
$1,100 USD
View
B
Retailer 9
-
₹1,28,942 INR
$1,358 USD
View
B
Retailer 10
-
₹1,45,026 INR
$1,527 USD
View
B
Retailer 11
-
₹1,72,680 INR
£1,432 GBP
View
Most Expensive
B
Brilliant Earth
22262638A · Oct 30
₹2,70,608 INR
$2,850 USD
View
11 more retailers have this diamond
Prices start from ₹43,867 INRSave up to ₹2,26,741 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
1.43ct Heart
₹43,867 INR