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Heart|Lab Grown|IGI

1.29ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG776639120

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG776639120

Diamond specifications and retailer prices

From ₹29,383 INR
As of November 4, 2026
Save ₹1,16,404 INR (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹1,45,787 INR at MOH London · As of November 5, 2026
View at MOH London

About this 1.29ct lab-grown heart diamond

This 1.29ct 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 LG776639120 or 776639120. Listed at 9 retailers as of November 4, 2026, with prices from ₹29,383 to ₹1,45,787, a ₹1,16,404 spread on the same certified stone. MOH London lists it at ₹1,45,787. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776639120
Dimensions6.94 × 7.66 × 4.41 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
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 mm7.66 mm1.29 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776639120
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 40°Culet: NoneDepth 57.6%

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: ₹1,45,787 INR|Low: ₹29,383 INR|High: ₹1,89,344 INR|Avg: ₹82,714 INR|-22.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 7₹29,383 INR
Retailer 3₹34,107 INR
Retailer 9₹42,233 INR
Retailer 2₹56,216 INR
Retailer 8₹59,333 INR
Retailer 6₹59,995 INR
Retailer 5₹1,06,951 INR
Retailer 4₹1,17,250 INR
MOH London₹1,45,787 INR

37 data points across 9 retailers

9 retailers₹29,383 INR to ₹1,45,787 INR

A+
Cheapest Retailer
-
₹29,383 INR
A
Retailer 2
-
₹34,107 INR
View
A
Retailer 3
-
₹42,233 INR
View
Final sale: no returns
A
Retailer 4
-
₹56,216 INR
View
A
Retailer 5
-
₹59,333 INR
View
A
Retailer 6
-
₹59,995 INR
View
B+
Retailer 7
-
₹1,06,951 INR
View
B+
Retailer 8
-
₹1,17,250 INR
View
Most Expensive
B+
MOH London
LG776639120 · Nov 5
₹1,45,787 INR
£1,215 GBP
View
8 more retailers have this diamond
Prices start from ₹29,383 INRSave up to ₹1,16,404 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+
1.29ct Heart
₹29,383 INR