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Marquise|Lab Grown|IGI

3.10ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG784645690

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784645690

Diamond specifications and retailer prices

From ₹3,35,743 INR
$3,536 USD
As of October 30, 2026
Save ₹19,74,390 INR (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹23,10,134 INR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.1ct lab-grown marquise diamond

This 3.1ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784645690 or 784645690. Listed at 14 retailers as of October 30, 2026, with prices from ₹3,35,743 to ₹23,10,134, a ₹19,74,390 spread on the same certified stone. Do Amore Diamonds lists it at ₹23,10,134. 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

3.10
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645690
Dimensions14.40 × 7.55 × 4.85 mm
L/W Ratio1.91
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
14.40 mm7.55 mm3.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645690
Side View
Table 57.0%Crown 36.2°Girdle: STK-VTKPavilion 39.4°Culet: NoneDepth 64.2%

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 30
Current: ₹23,10,134 INR|Low: ₹3,35,743 INR|High: ₹26,59,550 INR|Avg: ₹8,11,423 INR|-13.1%
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
October 30, 2026
Retailer 8₹3,35,743 INR
Retailer 9₹3,51,980 INR
Retailer 2₹3,67,172 INR
Retailer 5₹3,68,691 INR
Retailer 11₹4,04,012 INR
Retailer 6₹4,54,241 INR
Retailer 3₹5,31,625 INR
Retailer 12₹5,37,132 INR
Retailer 14₹6,09,484 INR
Retailer 13₹6,96,458 INR
Retailer 10₹7,36,266 INR
Retailer 7₹8,10,873 INR
Retailer 4₹9,30,687 INR
Do Amore Diamonds₹23,10,134 INR

30 data points across 14 retailers

14 retailers₹3,35,743 INR to ₹23,10,134 INR

A
Cheapest Retailer
-
₹3,35,743 INR
$3,536 USD
A
Retailer 2
-
₹3,51,980 INR
$3,707 USD
View
A
Retailer 3
-
₹3,67,172 INR
$3,867 USD
View
A
Retailer 4
-
₹3,68,691 INR
$3,883 USD
View
A
Retailer 5
-
₹4,04,012 INR
$4,255 USD
View
A
Retailer 6
-
₹4,54,241 INR
$4,784 USD
View
Final sale: no returns
A
Retailer 7
-
₹5,31,625 INR
$5,599 USD
View
A
Retailer 8
-
₹5,37,132 INR
$5,657 USD
View
B+
Retailer 9
-
₹6,09,484 INR
$6,419 USD
View
B+
Retailer 10
-
₹6,96,458 INR
$7,335 USD
View
B+
Retailer 11
-
₹7,36,266 INR
€7,385 EUR
View
B+
Retailer 12
-
₹8,10,873 INR
$8,540 USD
View
B+
Retailer 13
-
₹9,30,687 INR
£7,718 GBP
View
Most Expensive
B
Do Amore Diamonds
27-DE41D9F6F · Oct 30
₹23,10,134 INR
$24,330 USD
View
13 more retailers have this diamond
Prices start from ₹3,35,743 INRSave up to ₹19,74,390 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
3.10ct Marquise
₹3,35,743 INR