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Marquise|Lab Grown|IGI

3.03ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG812620152

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG812620152

Diamond specifications and retailer prices

From ₹3,60,145 INR
As of November 3, 2026
Save ₹10,35,798 INR (74%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: ₹13,95,943 INR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.03ct lab-grown marquise diamond

This 3.03ct 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 LG812620152 or 812620152. Listed at 23 retailers as of October 31, 2026, with prices from ₹3,60,145 to ₹13,95,943, a ₹10,35,798 spread on the same certified stone. Taylor and Hart lists it at ₹13,95,943. 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

3.03
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812620152
Dimensions14.87 × 7.46 × 4.69 mm
L/W Ratio1.99
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
14.87 mm7.46 mm3.03 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812620152
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: ₹5,25,010 INR|Low: ₹3,60,145 INR|High: ₹13,95,943 INR|Avg: ₹7,25,324 INR|-4.3%
Retailer 1
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
Taylor and Hart
November 4, 2026
Retailer 16₹3,60,145 INR
Retailer 3₹3,82,316 INR
Retailer 4₹4,10,741 INR
Retailer 14₹4,87,015 INR
Retailer 1₹5,25,010 INR
Retailer 8₹5,73,238 INR
Retailer 5₹6,01,189 INR
Retailer 2₹6,07,916 INR
Retailer 6₹6,69,977 INR
Retailer 7₹7,19,153 INR
Retailer 12₹8,48,202 INR
Retailer 13₹9,02,968 INR
Retailer 10₹9,22,202 INR
Retailer 11₹9,95,444 INR
Retailer 9₹10,49,925 INR
Retailer 15₹11,52,823 INR
Taylor and Hart₹13,95,943 INR

37 data points across 17 retailers

23 retailers₹3,60,145 INR to ₹13,95,943 INR

Retailer 1
-
₹3,58,439 INR
Price last confirmed 27 days ago
A
Retailer 2
-
₹3,60,145 INR
View
Retailer 3
-
₹3,75,684 INR
View
Price last confirmed 36 days ago
A
Retailer 4
-
₹3,82,316 INR
View
Final sale: no returns
Retailer 5
-
₹4,10,078 INR
View
Price last confirmed 40 days ago
A
Retailer 6
-
₹4,10,741 INR
View
Retailer 7
-
₹4,15,858 INR
View
Price last confirmed 32 days ago
Retailer 8
-
₹4,15,858 INR
View
Price last confirmed 24 days ago
A
Retailer 9
-
₹4,87,015 INR
View
Retailer 10
-
₹5,19,609 INR
View
Price last confirmed 35 days ago
A
Retailer 11
-
₹5,25,010 INR
View
B+
Retailer 12
-
₹5,73,238 INR
View
A
Retailer 13
-
₹6,01,189 INR
View
B+
Retailer 14
-
₹6,07,916 INR
View
Retailer 15
-
₹6,69,977 INR
View
Price last confirmed 10 days ago
B+
Retailer 16
-
₹7,19,153 INR
View
B+
Retailer 17
-
₹8,48,202 INR
View
B+
Retailer 18
-
₹9,02,968 INR
View
B+
Retailer 19
-
₹9,22,202 INR
View
B+
Retailer 20
-
₹9,95,444 INR
View
B
Retailer 21
-
₹10,49,925 INR
View
B
Retailer 22
-
₹11,52,823 INR
View
Most Expensive
B
Taylor and Hart
12TYNW7 · Oct 31
₹13,95,943 INR
$14,733 USD
View
22 more retailers have this diamond
Prices start from ₹3,60,145 INRSave up to ₹10,35,798 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
3.03ct Marquise
₹3,60,145 INR