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Heart|Lab Grown|IGI

1.42ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG816614783

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816614783

Diamond specifications and retailer prices

From ₹35,052 INR
As of November 4, 2026
Save ₹2,44,609 INR (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹2,79,661 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 LG816614783 or 816614783. Listed at 18 retailers as of November 4, 2026, with prices from ₹35,052 to ₹2,79,661, a ₹2,44,609 spread on the same certified stone. Brilliant Earth lists it at ₹2,79,661. 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 angle34.2°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816614783
Dimensions7.78 × 6.97 × 4.46 mm
L/W Ratio1.12
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
7.78 mm6.97 mm1.42 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816614783
Side View
Table 58.0%Crown 34.2°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 57.3%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: ₹2,79,661 INR|Low: ₹35,052 INR|High: ₹2,79,661 INR|Avg: ₹1,00,976 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
November 5, 2026
Retailer 6₹35,052 INR
Retailer 3₹39,115 INR
Retailer 12₹40,626 INR
Retailer 17₹43,461 INR
Retailer 9₹46,012 INR
Retailer 13₹57,633 INR
Retailer 11₹69,443 INR
Retailer 2₹77,663 INR
Retailer 7₹79,269 INR
Retailer 14₹1,00,338 INR
Retailer 15₹1,09,880 INR
Retailer 10₹1,39,736 INR
Retailer 16₹1,43,421 INR
Retailer 4₹1,51,074 INR
Retailer 5₹1,74,221 INR
Retailer 8₹1,79,795 INR
Brilliant Earth₹2,79,661 INR

29 data points across 17 retailers

18 retailers₹35,052 INR to ₹2,79,661 INR

A+
Cheapest Retailer
-
₹35,052 INR
A
Retailer 2
-
₹39,115 INR
View
Final sale: no returns
A
Retailer 3
-
₹40,626 INR
View
A
Retailer 4
-
₹43,461 INR
View
Retailer 5
-
₹46,012 INR
View
Price last confirmed 11 days ago
A
Retailer 6
-
₹57,633 INR
View
A
Retailer 7
-
₹69,443 INR
View
A
Retailer 8
-
₹77,663 INR
View
A
Retailer 9
-
₹79,269 INR
View
B+
Retailer 10
-
₹1,00,338 INR
View
B+
Retailer 11
-
₹1,09,880 INR
View
B+
Retailer 12
-
₹1,39,736 INR
View
B+
Retailer 13
-
₹1,43,421 INR
View
B+
Retailer 14
-
₹1,51,074 INR
View
B+
Retailer 15
-
₹1,74,221 INR
View
B+
Retailer 16
-
₹1,79,795 INR
View
B
Retailer 17
-
₹2,79,661 INR
View
Most Expensive
B
Brilliant Earth
21094848A · Nov 5
₹2,79,661 INR
$2,960 USD
View
17 more retailers have this diamond
Prices start from ₹35,052 INRSave up to ₹2,44,609 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
₹35,052 INR