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Marquise|Lab Grown|IGI

2.56ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG842621091

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842621091

Diamond specifications and retailer prices

From ₹2,16,391 INR
$2,279 USD
As of October 31, 2026
Save ₹10,54,989 INR (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹12,71,381 INR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.56ct lab-grown marquise diamond

This 2.56ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842621091 or 842621091. Listed at 11 retailers as of October 31, 2026, with prices from ₹2,16,391 to ₹12,71,381, a ₹10,54,989 spread on the same certified stone. Do Amore Diamonds lists it at ₹12,71,381. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.56
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842621091
Dimensions13.55 × 7.22 × 4.49 mm
L/W Ratio1.88
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
13.55 mm7.22 mm2.56 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842621091
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 62.2%

Caratlytics Score

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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: Oct 31
Current: ₹12,71,381 INR|Low: ₹1,67,587 INR|High: ₹12,99,866 INR|Avg: ₹4,35,944 INR|+32.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 11₹2,16,391 INR
Retailer 9₹2,30,254 INR
Retailer 7₹3,35,648 INR
Retailer 8₹3,51,980 INR
Retailer 6₹3,83,437 INR
Retailer 2₹4,02,588 INR
Retailer 3₹5,37,417 INR
Retailer 4₹5,61,629 INR
Retailer 10₹6,41,710 INR
Retailer 5₹9,51,128 INR
Do Amore Diamonds₹12,71,381 INR

15 data points across 11 retailers

11 retailers₹2,16,391 INR to ₹12,71,381 INR

A
Cheapest Retailer
-
₹2,16,391 INR
$2,279 USD
A
Retailer 2
-
₹2,30,254 INR
$2,425 USD
View
A
Retailer 3
-
₹3,35,648 INR
$3,535 USD
View
A
Retailer 4
-
₹3,51,980 INR
$3,707 USD
View
B+
Retailer 5
-
₹3,83,437 INR
€3,846 EUR
View
A
Retailer 6
-
₹4,02,588 INR
$4,240 USD
View
B+
Retailer 7
-
₹5,37,417 INR
$5,660 USD
View
B+
Retailer 8
-
₹5,61,629 INR
A$9,100 AUD
View
Retailer 9
-
₹6,41,710 INR
$6,758 USD
View
Price last confirmed 8 days ago
B
Retailer 10
-
₹9,51,128 INR
A$15,411 AUD
View
Most Expensive
B
Do Amore Diamonds
27-BB0C4198E · Oct 31
₹12,71,381 INR
$13,390 USD
View
10 more retailers have this diamond
Prices start from ₹2,16,391 INRSave up to ₹10,54,989 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
2.56ct Marquise
₹2,16,391 INR