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Marquise|Lab Grown|IGI

3.03ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG754508874

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754508874

Diamond specifications and retailer prices

From ₹5,03,881 INR
As of November 3, 2026
Save ₹12,20,191 INR (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹24,53,895 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 LG754508874 or 754508874. Listed at 13 retailers as of November 1, 2026, with a 242% 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

3.03
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508874
Dimensions15.80 × 7.37 × 4.57 mm
L/W Ratio2.14
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
15.80 mm7.37 mm3.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508874
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
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: Nov 3
Current: ₹15,52,384 INR|Low: ₹5,03,881 INR|High: ₹26,42,483 INR|Avg: ₹12,17,326 INR|-41.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 4₹5,03,881 INR
Retailer 11₹5,45,286 INR
Retailer 5₹5,52,582 INR
Retailer 2₹5,82,902 INR
Retailer 10₹11,05,733 INR
Retailer 12₹11,09,996 INR
Retailer 6₹11,36,811 INR
Retailer 9₹11,86,554 INR
Retailer 3₹12,14,316 INR
Retailer 7₹14,22,008 INR
Retailer 1₹15,52,384 INR
Retailer 8₹17,24,071 INR

34 data points across 12 retailers

13 retailers₹5,03,881 INR to ₹17,24,071 INR

A
Cheapest Retailer
-
₹5,03,881 INR
A
Retailer 2
-
₹5,45,286 INR
View
A
Retailer 3
-
₹5,52,582 INR
View
B+
Retailer 4
-
₹5,82,902 INR
View
B
Retailer 5
-
₹9,13,201 INR
View
B
Retailer 6
-
₹11,05,733 INR
View
B
Retailer 7
-
₹11,09,996 INR
View
B
Retailer 8
-
₹11,36,811 INR
View
B
Retailer 9
-
₹11,86,554 INR
View
B
Retailer 10
-
₹14,22,008 INR
View
Retailer 11
-
₹15,52,384 INR
View
Price under review
B
Retailer 12
-
₹17,24,071 INR
View
Most Expensive
Taylor and Hart
RJ31EZ5 · Oct 31
₹24,53,895 INR
$25,899 USD
View
Price under review
12 more retailers have this diamond
Prices start from ₹5,03,881 INRSave up to ₹12,20,191 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
₹5,03,881 INR