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Marquise|Natural|IGI

1.51ct G SI2 Marquise Natural Diamond

EX • G/SI2 • IGI 824604627

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 824604627

Diamond specifications and retailer prices

From ₹3,70,702 INR
As of November 5, 2026
Save ₹2,79,261 INR (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: ₹6,49,963 INR at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 824604627. Listed at 5 retailers as of November 5, 2026, with prices from ₹3,70,702 to ₹6,49,963, a ₹2,79,261 spread on the same certified stone. Wholesale Diamonds Direct lists it at ₹6,49,963. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.5°
OriginNatural
Grading LabIGI
CertificateIGI 824604627
Dimensions11.36 × 6.01 × 3.71 mm
L/W Ratio1.89
Girdle conditionFaceted
Top View
11.36 mm6.01 mm1.51 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 824604627
Side View
Table 57.0%Crown 36.6°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: ₹4,55,888 INR|Low: ₹3,68,542 INR|High: ₹7,32,955 INR|Avg: ₹4,99,051 INR|-10.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Wholesale Diamonds Direct
November 6, 2026
Retailer 2₹3,70,702 INR
Retailer 4₹3,86,011 INR
Retailer 3₹4,51,380 INR
Retailer 1₹4,55,888 INR
Wholesale Diamonds Direct₹6,49,963 INR

34 data points across 5 retailers

5 retailers₹3,70,702 INR to ₹6,49,963 INR

A
Cheapest Retailer
-
₹3,70,702 INR
A
Retailer 2
-
₹3,86,011 INR
View
A
Retailer 3
-
₹4,51,380 INR
View
A
Retailer 4
-
₹4,55,888 INR
View
Most Expensive
A
Wholesale Diamonds Direct
378329426 · Nov 6
₹6,49,963 INR
$6,920 USD
View
4 more retailers have this diamond
Prices start from ₹3,70,702 INRSave up to ₹2,79,261 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
1.51ct Marquise
₹3,70,702 INR