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Marquise|Lab Grown|IGI

3.14ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG754594327

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754594327

Diamond specifications and retailer prices

From ₹3,19,127 INR
$3,361 USD
As of October 30, 2026
Save ₹18,76,117 INR (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹21,95,244 INR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.14ct lab-grown marquise diamond

This 3.14ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754594327 or 754594327. Listed at 18 retailers as of October 30, 2026, with prices from ₹3,19,127 to ₹21,95,244, a ₹18,76,117 spread on the same certified stone. Do Amore Diamonds lists it at ₹21,95,244. 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

3.14
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594327
Dimensions14.33 × 7.54 × 4.89 mm
L/W Ratio1.90
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
14.33 mm7.54 mm3.14 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594327
Side View
Table 61.0%Crown 37.1°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 64.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: ₹21,95,244 INR|Low: ₹3,19,127 INR|High: ₹23,15,831 INR|Avg: ₹7,74,049 INR|-5.2%
Do Amore Diamonds
Retailer 2
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Retailer 14
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Retailer 19
November 1, 2026
Retailer 3₹3,19,127 INR
Retailer 4₹3,29,477 INR
Retailer 2₹3,47,137 INR
Retailer 18₹3,50,366 INR
Retailer 5₹3,85,022 INR
Retailer 11₹4,49,114 INR
Retailer 15₹4,86,150 INR
Retailer 7₹5,10,546 INR
Retailer 17₹5,10,546 INR
Retailer 13₹5,74,258 INR
Retailer 8₹6,81,266 INR
Retailer 9₹6,97,384 INR
Retailer 12₹8,75,096 INR
Retailer 19₹9,30,510 INR
Retailer 14₹9,33,169 INR
Retailer 10₹9,84,537 INR
Retailer 6₹10,13,952 INR
Retailer 16₹15,62,132 INR
Do Amore Diamonds₹21,95,244 INR

32 data points across 19 retailers

18 retailers₹3,19,127 INR to ₹21,95,244 INR

A
Cheapest Retailer
-
₹3,19,127 INR
$3,361 USD
A
Retailer 2
-
₹3,29,477 INR
$3,470 USD
View
A
Retailer 3
-
₹3,47,137 INR
$3,656 USD
View
A
Retailer 4
-
₹3,50,366 INR
$3,690 USD
View
A
Retailer 5
-
₹3,85,022 INR
$4,055 USD
View
Retailer 6
-
₹4,49,114 INR
$4,730 USD
View
Price last confirmed 9 days ago
A
Retailer 7
-
₹4,86,150 INR
£4,032 GBP
View
A
Retailer 8
-
₹5,10,546 INR
$5,377 USD
View
A
Retailer 9
-
₹5,10,546 INR
$5,377 USD
View
B+
Retailer 10
-
₹5,74,258 INR
$6,048 USD
View
B+
Retailer 11
-
₹6,81,266 INR
$7,175 USD
View
B+
Retailer 12
-
₹6,97,384 INR
€6,995 EUR
View
B+
Retailer 13
-
₹8,75,096 INR
£7,257 GBP
View
B+
Retailer 14
-
₹9,30,510 INR
$9,800 USD
View
B+
Retailer 15
-
₹9,33,169 INR
A$15,120 AUD
View
B+
Retailer 16
-
₹10,13,952 INR
$10,679 USD
View
B
Retailer 17
-
₹15,62,132 INR
A$25,311 AUD
View
Most Expensive
B
Do Amore Diamonds
27-31E039256 · Oct 31
₹21,95,244 INR
$23,120 USD
View
17 more retailers have this diamond
Prices start from ₹3,19,127 INRSave up to ₹18,76,117 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
3.14ct Marquise
₹3,19,127 INR