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Heart|Lab Grown|IGI

1.16ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG818681473

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818681473

Diamond specifications and retailer prices

From ₹27,399 INR
As of November 4, 2026
Save ₹2,15,414 INR (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹2,42,814 INR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.16ct lab-grown heart diamond

This 1.16ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818681473 or 818681473. Listed at 11 retailers as of November 4, 2026, with prices from ₹27,399 to ₹2,42,814, a ₹2,15,414 spread on the same certified stone. Do Amore Diamonds lists it at ₹2,42,814. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818681473
Dimensions6.40 × 7.18 × 4.40 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
6.40 mm7.18 mm1.16 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818681473
Side View
Table 56.0%Crown 34.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
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: Nov 4
Current: ₹2,42,814 INR|Low: ₹27,399 INR|High: ₹3,55,245 INR|Avg: ₹1,25,490 INR|-31.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 7₹27,399 INR
Retailer 11₹31,745 INR
Retailer 5₹49,602 INR
Retailer 3₹54,987 INR
Retailer 9₹55,838 INR
Retailer 12₹85,788 INR
Retailer 8₹1,04,211 INR
Retailer 10₹1,20,368 INR
Retailer 2₹1,49,562 INR
Retailer 6₹1,99,353 INR
Retailer 4₹2,25,902 INR
Do Amore Diamonds₹2,42,814 INR

26 data points across 12 retailers

11 retailers₹27,399 INR to ₹2,42,814 INR

A
Cheapest Retailer
-
₹27,399 INR
A
Retailer 2
-
₹31,745 INR
View
A
Retailer 3
-
₹49,602 INR
View
A
Retailer 4
-
₹54,987 INR
View
A
Retailer 5
-
₹55,838 INR
View
B+
Retailer 6
-
₹85,788 INR
View
B
Retailer 7
-
₹1,04,211 INR
View
B+
Retailer 8
-
₹1,20,368 INR
View
B+
Retailer 9
-
₹1,49,562 INR
View
B
Retailer 10
-
₹1,99,353 INR
View
Most Expensive
B
Do Amore Diamonds
27-E1364BCC6 · Nov 4
₹2,42,814 INR
$2,570 USD
View
10 more retailers have this diamond
Prices start from ₹27,399 INRSave up to ₹2,15,414 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
1.16ct Heart
₹27,399 INR