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Marquise|Lab Grown|IGI

1.31ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG784645166

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784645166

Diamond specifications and retailer prices

From ₹29,149 INR
As of November 4, 2026
Save ₹2,29,218 INR (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹2,58,367 INR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.31ct lab-grown marquise diamond

This 1.31ct lab-grown marquise 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 LG784645166 or 784645166. Listed at 15 retailers as of November 4, 2026, with prices from ₹29,149 to ₹2,58,367, a ₹2,29,218 spread on the same certified stone. Do Amore Diamonds lists it at ₹2,58,367. 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 angle34.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645166
Dimensions11.09 × 5.73 × 3.59 mm
L/W Ratio1.94
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
11.09 mm5.73 mm1.31 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645166
Side View
Table 58.0%Crown 34.6°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 62.7%

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: ₹2,58,367 INR|Low: ₹29,149 INR|High: ₹3,24,615 INR|Avg: ₹1,14,768 INR|-11.9%
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
Retailer 15
November 1, 2026
Retailer 11₹29,149 INR
Retailer 3₹33,786 INR
Retailer 7₹36,910 INR
Retailer 12₹51,295 INR
Retailer 5₹52,998 INR
Retailer 14₹58,866 INR
Retailer 9₹67,762 INR
Retailer 6₹68,330 INR
Retailer 10₹76,753 INR
Retailer 13₹1,10,918 INR
Retailer 15₹1,28,048 INR
Retailer 2₹1,59,563 INR
Retailer 4₹2,13,413 INR
Retailer 8₹2,15,779 INR
Do Amore Diamonds₹2,58,367 INR

27 data points across 15 retailers

15 retailers₹29,149 INR to ₹2,58,367 INR

A+
Cheapest Retailer
-
₹29,149 INR
A
Retailer 2
-
₹33,786 INR
View
A
Retailer 3
-
₹36,910 INR
View
Final sale: no returns
A
Retailer 4
-
₹51,295 INR
View
A
Retailer 5
-
₹52,998 INR
View
A
Retailer 6
-
₹58,866 INR
View
A
Retailer 7
-
₹67,762 INR
View
A
Retailer 8
-
₹68,330 INR
View
A
Retailer 9
-
₹76,753 INR
View
B+
Retailer 10
-
₹1,10,918 INR
View
B+
Retailer 11
-
₹1,28,048 INR
View
B+
Retailer 12
-
₹1,59,563 INR
View
Retailer 13
-
₹2,13,413 INR
View
Price last confirmed 7 days ago
B+
Retailer 14
-
₹2,15,779 INR
View
Most Expensive
B
Do Amore Diamonds
27-03DF28AEE · Nov 4
₹2,58,367 INR
$2,730 USD
View
14 more retailers have this diamond
Prices start from ₹29,149 INRSave up to ₹2,29,218 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 Marquise
₹29,149 INR