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Marquise|Natural|IGI

1.00ct H IF Marquise Natural Diamond

VG • H/IF • IGI 851618822

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 851618822

Diamond specifications and retailer prices

From ₹3,46,565 INR
As of November 5, 2026
Save ₹3,42,808 INR (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹6,89,373 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 851618822. Listed at 7 retailers as of November 5, 2026, with prices from ₹3,46,565 to ₹6,89,373, a ₹3,42,808 spread on the same certified stone. NZ Jewellers lists it at ₹6,89,373. 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
H
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.7°
Pavilion angle39.7°
OriginNatural
Grading LabIGI
CertificateIGI 851618822
Dimensions10.42 × 5.18 × 3.13 mm
L/W Ratio2.01
Girdle conditionFaceted
Top View
10.42 mm5.18 mm1.00 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 851618822
Side View
Table 63.0%Crown 36.7°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: ₹6,89,373 INR|Low: ₹3,52,200 INR|High: ₹6,89,373 INR|Avg: ₹5,14,435 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 2₹3,54,830 INR
Retailer 3₹3,95,685 INR
Retailer 6₹3,95,685 INR
Retailer 5₹4,41,424 INR
Retailer 4₹6,58,097 INR
NZ Jewellers₹6,89,373 INR

4 data points across 6 retailers

7 retailers₹3,46,565 INR to ₹6,89,373 INR

A
Cheapest Retailer
-
₹3,46,565 INR
A
Retailer 2
-
₹3,54,830 INR
View
B+
Retailer 3
-
₹3,95,685 INR
View
B+
Retailer 4
-
₹3,95,685 INR
View
B+
Retailer 5
-
₹4,41,424 INR
View
B
Retailer 6
-
₹6,58,097 INR
View
Most Expensive
B
NZ Jewellers
31cc7bb5-56f1-4b3d-b562-b8f2d7236ba6 · Nov 5
₹6,89,373 INR
$7,340 USD
View
6 more retailers have this diamond
Prices start from ₹3,46,565 INRSave up to ₹3,42,808 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
₹3,46,565 INR