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Marquise|Natural|IGI

1.51ct E SI2 Marquise Natural Diamond

VG • E/SI2 • IGI 811694563

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 811694563

Diamond specifications and retailer prices

From ₹3,94,697 INR
As of November 1, 2026
Save ₹4,16,746 INR (51%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹8,11,443 INR at NZ Jewellers · As of October 30, 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 811694563. Listed at 15 retailers as of October 30, 2026, with prices from ₹3,94,697 to ₹8,11,443, a ₹4,16,746 spread on the same certified stone. NZ Jewellers lists it at ₹8,11,443. 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
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceStrong
Crown angle44.6°
Pavilion angle36.9°
OriginNatural
Grading LabIGI
CertificateIGI 811694563
Dimensions11.15 × 5.86 × 3.70 mm
L/W Ratio1.90
Girdle conditionFaceted
Top View
11.15 mm5.86 mm1.51 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceStrong
CertificateIGI 811694563
Side View
Table 61.0%Crown 44.6°Girdle: STK-THKPavilion 36.9°Culet: NoneDepth 63.1%

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: Nov 1
Current: ₹8,11,443 INR|Low: ₹3,94,697 INR|High: ₹8,69,647 INR|Avg: ₹5,14,868 INR|-6.7%
NZ Jewellers
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
November 2, 2026
Retailer 11₹3,94,697 INR
Retailer 13₹4,12,083 INR
Retailer 12₹4,20,629 INR
Retailer 9₹4,21,863 INR
Retailer 4₹4,22,866 INR
Retailer 2₹4,30,631 INR
Retailer 14₹4,56,994 INR
Retailer 3₹4,61,742 INR
Retailer 10₹5,00,387 INR
Retailer 6₹5,15,863 INR
Retailer 8₹5,17,131 INR
Retailer 7₹5,19,946 INR
Retailer 5₹5,37,417 INR
Retailer 15₹7,27,981 INR
NZ Jewellers₹8,11,443 INR

15 data points across 15 retailers

15 retailers₹3,94,697 INR to ₹8,11,443 INR

A
Cheapest Retailer
-
₹3,94,697 INR
A
Retailer 2
-
₹4,12,083 INR
$4,340 USD
View
A
Retailer 3
-
₹4,20,629 INR
$4,430 USD
View
A
Retailer 4
-
₹4,21,863 INR
$4,443 USD
View
Final sale: no returns
A
Retailer 5
-
₹4,22,866 INR
$4,454 USD
View
A
Retailer 6
-
₹4,30,631 INR
£3,571 GBP
View
A
Retailer 7
-
₹4,56,994 INR
$4,813 USD
View
A
Retailer 8
-
₹4,61,742 INR
$4,863 USD
View
A
Retailer 9
-
₹5,00,387 INR
$5,270 USD
View
Retailer 10
-
₹5,15,863 INR
$5,433 USD
View
Price last confirmed 16 days ago
A
Retailer 11
-
₹5,17,131 INR
€5,187 EUR
View
Retailer 12
-
₹5,19,946 INR
$5,476 USD
View
Price last confirmed 17 days ago
A
Retailer 13
-
₹5,37,417 INR
$5,660 USD
View
B+
Retailer 14
-
₹7,27,981 INR
£6,037 GBP
View
Most Expensive
B+
NZ Jewellers
157ccc28-e7ba-430a-803f-13a072cb24b5 · Oct 30
₹8,11,443 INR
$8,546 USD
View
14 more retailers have this diamond
Prices start from ₹3,94,697 INRSave up to ₹4,16,746 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
₹3,94,697 INR