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Marquise|Natural|IGI

0.31ct I SI1 Marquise Natural Diamond

VG • I/SI1 • IGI 839656774

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 839656774

Diamond specifications and retailer prices

From ₹23,263 INR
$245 USD
As of October 29, 2026
Save ₹30,639 INR (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: ₹53,902 INR at MOH London · As of October 29, 2026
View at MOH London

About this 0.31ct natural marquise diamond

This 0.31ct natural marquise sits in the sub-half-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 839656774. Listed at 8 retailers as of October 29, 2026, with prices from ₹23,263 to ₹53,902, a ₹30,639 spread on the same certified stone. MOH London lists it at ₹53,902. 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

0.31
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle30.4°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 839656774
Dimensions7.18 × 3.53 × 2.03 mm
L/W Ratio2.03
Girdle conditionFaceted
Top View
7.18 mm3.53 mm0.31 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 839656774
Side View
Table 65.0%Crown 30.4°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 57.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: ₹53,902 INR|Low: ₹23,263 INR|High: ₹1,05,205 INR|Avg: ₹45,478 INR|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4₹23,263 INR
Retailer 8₹25,921 INR
Retailer 5₹32,009 INR
Retailer 7₹38,265 INR
Retailer 2₹41,175 INR
Retailer 3₹47,164 INR
MOH London₹53,902 INR
Retailer 6₹1,05,205 INR

13 data points across 8 retailers

8 retailers₹23,263 INR to ₹53,902 INR

B+
Cheapest Retailer
-
₹23,263 INR
$245 USD
B+
Retailer 2
-
₹25,921 INR
$273 USD
View
B
Retailer 3
-
₹32,009 INR
$337 USD
View
B
Retailer 4
-
₹38,265 INR
$403 USD
View
B
Retailer 5
-
₹41,175 INR
€413 EUR
View
B
Retailer 6
-
₹47,164 INR
£391 GBP
View
Most Expensive
C
MOH London
5A3CC6575 · Oct 29
₹53,902 INR
£447 GBP
View
6 more retailers have this diamond
Prices start from ₹23,263 INRSave up to ₹30,639 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.

B+
0.31ct Marquise
₹23,263 INR