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Marquise|Lab Grown|IGI

3.00ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG754508612

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754508612

Diamond specifications and retailer prices

From ₹3,31,186 INR
$3,488 USD
As of October 31, 2026
Save ₹13,78,032 INR (81%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: ₹25,05,731 INR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3ct lab-grown marquise diamond

This 3ct 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 LG754508612 or 754508612. Listed at 32 retailers as of October 31, 2026, with a 416% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.00
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508612
Dimensions14.39 × 7.43 × 4.82 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
14.39 mm7.43 mm3.00 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508612
Side View
Table 58.0%Crown 37.3°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 64.9%

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: ₹25,05,731 INR|Low: ₹3,31,186 INR|High: ₹25,05,731 INR|Avg: ₹8,32,446 INR
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 1, 2026
Retailer 23₹3,31,186 INR
Retailer 8₹3,64,228 INR
Retailer 10₹3,81,794 INR
Retailer 15₹3,98,885 INR
Retailer 12₹4,16,736 INR
Retailer 5₹4,28,225 INR
Retailer 16₹4,84,245 INR
Retailer 24₹5,40,740 INR
Retailer 3₹5,57,860 INR
Retailer 4₹5,60,395 INR
Retailer 19₹6,03,723 INR
Retailer 17₹6,55,508 INR
Retailer 22₹7,13,075 INR
Retailer 9₹7,16,873 INR
Retailer 21₹7,64,480 INR
Retailer 2₹9,65,777 INR
Retailer 11₹10,54,705 INR
Retailer 7₹10,70,656 INR
Retailer 13₹10,72,218 INR
Retailer 20₹10,82,894 INR
Retailer 6₹12,19,956 INR
Retailer 18₹15,43,123 INR
Retailer 14₹17,09,218 INR
Do Amore Diamonds₹25,05,731 INR

41 data points across 24 retailers

32 retailers₹3,31,186 INR to ₹17,09,218 INR

A
Cheapest Retailer
-
₹3,31,186 INR
$3,488 USD
A
Retailer 2
-
₹3,64,228 INR
$3,836 USD
View
Retailer 3
-
₹3,64,228 INR
$3,836 USD
View
Price last confirmed 25 days ago
Retailer 4
-
₹3,64,228 INR
$3,836 USD
View
Price last confirmed 33 days ago
Retailer 5
-
₹3,81,794 INR
$4,021 USD
View
Price last confirmed 34 days ago
A
Retailer 6
-
₹3,98,885 INR
$4,201 USD
View
Retailer 7
-
₹4,16,736 INR
$4,389 USD
View
Price last confirmed 34 days ago
Retailer 8
-
₹4,22,528 INR
$4,450 USD
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Price last confirmed 22 days ago
Retailer 9
-
₹4,22,528 INR
$4,450 USD
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Price last confirmed 30 days ago
A
Retailer 10
-
₹4,28,225 INR
$4,510 USD
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A
Retailer 11
-
₹4,84,245 INR
$5,100 USD
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Final sale: no returns
A
Retailer 12
-
₹5,40,740 INR
$5,695 USD
View
Retailer 13
-
₹5,57,860 INR
£4,626 GBP
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Price last confirmed 16 days ago
B+
Retailer 14
-
₹5,60,395 INR
$5,902 USD
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Retailer 15
-
₹5,82,803 INR
$6,138 USD
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Price last confirmed 22 days ago
B+
Retailer 16
-
₹5,82,803 INR
$6,138 USD
View
Retailer 17
-
₹5,82,803 INR
$6,138 USD
View
Price last confirmed 32 days ago
B+
Retailer 18
-
₹6,03,723 INR
£5,007 GBP
View
B+
Retailer 19
-
₹6,55,508 INR
£5,436 GBP
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B+
Retailer 20
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₹7,13,075 INR
$7,510 USD
View
B+
Retailer 21
-
₹7,16,873 INR
$7,550 USD
View
B+
Retailer 22
-
₹7,64,480 INR
€7,668 EUR
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B+
Retailer 23
-
₹9,65,777 INR
£8,009 GBP
View
B
Retailer 24
-
₹10,70,656 INR
$11,276 USD
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Retailer 25
-
₹10,72,218 INR
A$17,373 AUD
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B
Retailer 26
-
₹10,82,894 INR
ZAR 184,247 ZAR
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B
Retailer 27
-
₹12,19,956 INR
$12,848 USD
View
Retailer 28
-
₹12,53,340 INR
$13,200 USD
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Price last confirmed 9 days ago
B
Retailer 29
-
₹15,43,123 INR
A$25,003 AUD
View
B
Retailer 30
-
₹16,60,350 INR
$17,487 USD
View
B
Retailer 31
-
₹17,09,218 INR
SGD 24,326 SGD
View
Most Expensive
Do Amore Diamonds
27-CD9BDF00E · Oct 31
₹25,05,731 INR
$26,390 USD
View
Price under review
31 more retailers have this diamond
Prices start from ₹3,31,186 INRSave up to ₹13,78,032 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
3.00ct Marquise
₹3,31,186 INR