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Marquise|Natural|IGI

1.51ct J I1 Marquise Natural Diamond

VG • J/I1 • IGI 811694598

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 811694598

Diamond specifications and retailer prices

From ₹1,94,411 INR
As of November 2, 2026
Save ₹3,17,724 INR (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹5,12,134 INR at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 811694598. Listed at 10 retailers as of November 2, 2026, with prices from ₹1,94,411 to ₹5,12,134, a ₹3,17,724 spread on the same certified stone. NZ Jewellers lists it at ₹5,12,134. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
J
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle37.1°
OriginNatural
Grading LabIGI
CertificateIGI 811694598
Dimensions11.41 × 5.98 × 3.67 mm
L/W Ratio1.91
Girdle conditionFaceted
Top View
11.41 mm5.98 mm1.51 ctJ / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 811694598
Side View
Table 58.0%Crown 42.3°Girdle: MED-THKPavilion 37.1°Culet: NoneDepth 61.4%

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 2
Current: ₹5,12,134 INR|Low: ₹1,94,411 INR|High: ₹5,27,130 INR|Avg: ₹2,62,907 INR|-2.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2₹1,94,411 INR
Retailer 3₹2,10,700 INR
Retailer 5₹2,19,294 INR
Retailer 4₹2,25,601 INR
Retailer 9₹2,26,171 INR
Retailer 6₹2,44,963 INR
Retailer 8₹2,44,963 INR
Retailer 7₹2,56,257 INR
Retailer 10₹2,82,642 INR
NZ Jewellers₹5,12,134 INR

12 data points across 10 retailers

10 retailers₹1,94,411 INR to ₹5,12,134 INR

A
Cheapest Retailer
-
₹1,94,411 INR
A
Retailer 2
-
₹2,10,700 INR
$2,220 USD
View
B+
Retailer 3
-
₹2,19,294 INR
$2,311 USD
View
B+
Retailer 4
-
₹2,25,601 INR
$2,377 USD
View
B+
Retailer 5
-
₹2,26,171 INR
$2,383 USD
View
Final sale: no returns
B+
Retailer 6
-
₹2,44,963 INR
$2,581 USD
View
B+
Retailer 7
-
₹2,44,963 INR
$2,581 USD
View
B+
Retailer 8
-
₹2,56,257 INR
$2,700 USD
View
B+
Retailer 9
-
₹2,82,642 INR
$2,978 USD
View
Most Expensive
B+
NZ Jewellers
556e692e-8569-4c8f-bf0f-7ca0389884d8 · Nov 3
₹5,12,134 INR
$5,396 USD
View
9 more retailers have this diamond
Prices start from ₹1,94,411 INRSave up to ₹3,17,724 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
₹1,94,411 INR