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Marquise|Natural|GIA

0.42ct H SI1 Marquise Natural Diamond

ID • H/SI1 • GIA 6562590359

Certificate GIA 6562590359

Diamond specifications and retailer prices

From ₹25,259 INR
As of November 2, 2026
Save ₹55,259 INR (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹80,518 INR at MOH London · As of November 1, 2026
View at MOH London

About this 0.42ct natural marquise diamond

This 0.42ct natural marquise sits in the sub-half-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562590359. Listed at 12 retailers as of November 1, 2026, with prices from ₹25,259 to ₹80,518, a ₹55,259 spread on the same certified stone. MOH London lists it at ₹80,518. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.42
Carat
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6562590359
Dimensions7.42 × 3.91 × 2.48 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal
Top View
7.42 mm3.91 mm0.42 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6562590359
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.3%

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 2
Current: ₹80,518 INR|Low: ₹25,259 INR|High: ₹82,085 INR|Avg: ₹47,524 INR|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 2₹25,259 INR
Retailer 11₹29,422 INR
Retailer 12₹32,174 INR
Retailer 7₹40,582 INR
Retailer 10₹43,699 INR
Retailer 8₹44,892 INR
Retailer 6₹44,958 INR
Retailer 3₹50,327 INR
Retailer 9₹54,067 INR
Retailer 4₹55,522 INR
Retailer 5₹70,575 INR
MOH London₹80,518 INR

20 data points across 12 retailers

12 retailers₹25,259 INR to ₹80,518 INR

A
Cheapest Retailer
-
₹25,259 INR
A
Retailer 2
-
₹29,422 INR
$310 USD
View
A
Retailer 3
-
₹32,174 INR
$339 USD
View
Final sale: no returns
B+
Retailer 4
-
₹40,582 INR
$428 USD
View
B+
Retailer 5
-
₹43,699 INR
£363 GBP
View
B+
Retailer 6
-
₹44,892 INR
$473 USD
View
B+
Retailer 7
-
₹44,958 INR
£373 GBP
View
B+
Retailer 8
-
₹50,327 INR
$530 USD
View
B+
Retailer 9
-
₹54,067 INR
ZAR 9,203 ZAR
View
B+
Retailer 10
-
₹55,522 INR
$585 USD
View
B
Retailer 11
-
₹70,575 INR
£586 GBP
View
Most Expensive
B
MOH London
E997EB474 · Nov 1
₹80,518 INR
£668 GBP
View
11 more retailers have this diamond
Prices start from ₹25,259 INRSave up to ₹55,259 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
0.42ct Marquise
₹25,259 INR