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Marquise|Natural|IGI

1.00ct I VS1 Marquise Natural Diamond

VG • I/VS1 • IGI 751508138

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 751508138

Diamond specifications and retailer prices

From ₹1,91,794 INR
As of November 1, 2026
Save ₹38,359 INR (17%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹4,94,697 INR at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 751508138. Listed at 16 retailers as of November 1, 2026, with a relatively tight 20% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.00
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 751508138
Dimensions9.69 × 5.07 × 3.31 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Top View
9.69 mm5.07 mm1.00 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 751508138
Side View
Table 59.0%Crown 38°Girdle: THK-VTKPavilion 39.4°Culet: NoneDepth 65.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: ₹1,91,794 INR|Low: ₹1,91,794 INR|High: ₹4,19,586 INR|Avg: ₹2,68,527 INR|-19.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 1₹1,91,794 INR
Retailer 11₹2,13,997 INR
Retailer 2₹2,18,438 INR
Retailer 10₹2,30,153 INR
Retailer 3₹2,36,578 INR
Retailer 9₹2,49,049 INR
Retailer 4₹2,52,451 INR
Retailer 7₹2,87,219 INR
Retailer 6₹2,93,266 INR
Retailer 8₹3,41,167 INR
Retailer 5₹4,16,751 INR

30 data points across 11 retailers

16 retailers₹1,91,794 INR to ₹2,30,153 INR

A
Cheapest Retailer
-
₹1,91,794 INR
Retailer 2
-
₹2,13,714 INR
View
Price last confirmed 17 days ago
Retailer 3
-
₹2,13,997 INR
View
Price last confirmed 15 days ago
A
Retailer 4
-
₹2,30,153 INR
View
Retailer 5
-
₹2,36,578 INR
View
Price last confirmed 21 days ago
Retailer 6
-
₹2,36,578 INR
View
Price last confirmed 17 days ago
Retailer 7
-
₹2,47,538 INR
View
Price last confirmed 20 days ago
Retailer 8
-
₹2,49,049 INR
View
Price last confirmed 16 days ago
Retailer 9
-
₹2,49,805 INR
View
Price last confirmed 19 days ago
Retailer 10
-
₹2,52,451 INR
View
Price last confirmed 16 days ago
Retailer 11
-
₹2,73,047 INR
View
Price last confirmed 61 days ago
Retailer 12
-
₹2,73,047 INR
View
Price last confirmed 16 days ago
Retailer 13
-
₹2,87,219 INR
View
Price last confirmed 20 days ago
Retailer 14
-
₹3,41,167 INR
View
Price last confirmed 16 days ago
Retailer 15
-
₹4,16,751 INR
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
d487b30c-d2f0-4b2f-9b34-cb46c541b124 · Oct 21
₹4,94,697 INR
$5,236 USD
View
Price last confirmed 15 days ago
15 more retailers have this diamond
Prices start from ₹1,91,794 INRSave up to ₹38,359 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
1.00ct Marquise
₹1,91,794 INR