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Heart|Lab Grown|IGI

1.31ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG800676805

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG800676805

Diamond specifications and retailer prices

From ₹30,612 INR
As of November 4, 2026
Save ₹2,40,546 INR (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹2,71,158 INR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.31ct lab-grown heart diamond

This 1.31ct 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 LG800676805 or 800676805. Listed at 14 retailers as of November 4, 2026, with prices from ₹30,612 to ₹2,71,158, a ₹2,40,546 spread on the same certified stone. Do Amore Diamonds lists it at ₹2,71,158. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800676805
Dimensions7.01 × 7.36 × 4.48 mm
L/W Ratio1.05
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
7.01 mm7.36 mm1.31 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800676805
Side View
Table 60.0%Crown 34.9°Girdle: MED-THKPavilion 41°Culet: NoneDepth 60.9%

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: ₹2,71,158 INR|Low: ₹30,612 INR|High: ₹3,98,706 INR|Avg: ₹1,23,368 INR|-32.0%
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
Retailer 13
Retailer 14
November 1, 2026
Retailer 11₹30,612 INR
Retailer 4₹35,430 INR
Retailer 6₹50,263 INR
Retailer 12₹53,003 INR
Retailer 8₹55,743 INR
Retailer 14₹61,506 INR
Retailer 5₹68,592 INR
Retailer 7₹70,766 INR
Retailer 10₹95,614 INR
Retailer 13₹1,11,203 INR
Retailer 3₹1,34,540 INR
Retailer 2₹1,63,545 INR
Retailer 9₹2,56,041 INR
Do Amore Diamonds₹2,71,158 INR

32 data points across 14 retailers

14 retailers₹30,612 INR to ₹2,71,158 INR

A
Cheapest Retailer
-
₹30,612 INR
A
Retailer 2
-
₹35,430 INR
View
A
Retailer 3
-
₹50,263 INR
View
Final sale: no returns
A
Retailer 4
-
₹53,003 INR
View
A
Retailer 5
-
₹55,743 INR
View
A
Retailer 6
-
₹61,506 INR
View
A
Retailer 7
-
₹68,592 INR
View
A
Retailer 8
-
₹70,766 INR
View
B+
Retailer 9
-
₹95,614 INR
View
B+
Retailer 10
-
₹1,11,203 INR
View
B+
Retailer 11
-
₹1,34,540 INR
View
B+
Retailer 12
-
₹1,63,545 INR
View
B
Retailer 13
-
₹2,56,041 INR
View
Most Expensive
B
Do Amore Diamonds
27-D99053B2D · Nov 4
₹2,71,158 INR
$2,870 USD
View
13 more retailers have this diamond
Prices start from ₹30,612 INRSave up to ₹2,40,546 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
1.31ct Heart
₹30,612 INR