CaratHunter
Plans
Heart|Lab Grown|IGI

1.42ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG846664923

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846664923

Diamond specifications and retailer prices

From ₹48,279 INR
As of November 5, 2026
Save ₹2,86,180 INR (86%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: ₹3,34,459 INR at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.42ct lab-grown heart diamond

This 1.42ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846664923 or 846664923. Listed at 5 retailers as of November 5, 2026, with prices from ₹48,279 to ₹3,34,459, a ₹2,86,180 spread on the same certified stone. Brilliant Earth lists it at ₹3,34,459. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846664923
Dimensions6.81 × 7.77 × 4.68 mm
L/W Ratio1.14
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
6.81 mm7.77 mm1.42 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846664923
Side View
Table 57.0%Crown 36°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 60.2%

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: Nov 5
Current: ₹48,279 INR|Low: ₹48,279 INR|High: ₹1,93,117 INR|Avg: ₹1,32,390 INR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 1₹48,279 INR
Retailer 2₹1,04,400 INR
Retailer 4₹1,83,764 INR
Retailer 3₹1,93,117 INR

1 data point across 4 retailers

5 retailers₹48,279 INR to ₹3,34,459 INR

A
Cheapest Retailer
-
₹48,279 INR
B+
Retailer 2
-
₹1,04,400 INR
View
B
Retailer 3
-
₹1,83,764 INR
View
B
Retailer 4
-
₹1,93,117 INR
View
Most Expensive
B
Brilliant Earth
22518176A · Nov 5
₹3,34,459 INR
$3,540 USD
View
4 more retailers have this diamond
Prices start from ₹48,279 INRSave up to ₹2,86,180 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
1.42ct Heart
₹48,279 INR