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Marquise|Natural|GIA

1.00ct H SI2 Marquise Natural Diamond

ID • H/SI2 • GIA 5242062946

Certificate GIA 5242062946

Diamond specifications and retailer prices

From ₹1,88,685 INR
As of November 6, 2026
Save ₹2,50,485 INR (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹5,27,643 INR at NZ Jewellers · As of September 30, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5242062946. Listed at 16 retailers as of November 4, 2026, with a 133% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5242062946
Dimensions9.79 × 5.21 × 3.30 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Twinning Wisp, Needle, Indented Natural, Natural
Top View
9.79 mm5.21 mm1.00 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5242062946
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.4%

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 6
Current: ₹2,62,882 INR|Low: ₹1,88,685 INR|High: ₹4,59,738 INR|Avg: ₹3,04,244 INR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10₹1,88,685 INR
Retailer 6₹2,21,369 INR
Retailer 3₹2,31,982 INR
Retailer 12₹2,31,982 INR
Retailer 4₹2,34,988 INR
Retailer 1₹2,62,882 INR
Retailer 5₹2,64,385 INR
Retailer 11₹2,64,573 INR
Retailer 9₹2,73,307 INR
Retailer 8₹3,12,566 INR
Retailer 7₹4,39,170 INR
Retailer 2₹4,59,738 INR

43 data points across 12 retailers

16 retailers₹1,88,685 INR to ₹4,39,170 INR

A
Cheapest Retailer
-
₹1,88,685 INR
A
Retailer 2
-
₹2,21,369 INR
View
A
Retailer 3
-
₹2,31,982 INR
View
Final sale: no returns
B+
Retailer 4
-
₹2,34,988 INR
View
Retailer 5
-
₹2,52,363 INR
View
Price last confirmed 25 days ago
Retailer 6
-
₹2,52,363 INR
View
Price last confirmed 29 days ago
Retailer 7
-
₹2,62,131 INR
View
Price last confirmed 36 days ago
B+
Retailer 8
-
₹2,62,882 INR
View
B+
Retailer 9
-
₹2,64,385 INR
View
B+
Retailer 10
-
₹2,64,573 INR
View
B+
Retailer 11
-
₹2,73,307 INR
View
Retailer 12
-
₹2,91,246 INR
View
Price last confirmed 28 days ago
B+
Retailer 13
-
₹3,12,566 INR
View
B
Retailer 14
-
₹4,39,170 INR
View
Retailer 15
-
₹4,59,738 INR
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
0c93b034-b987-48d2-a064-82a595b514b4 · Sep 30
₹5,27,643 INR
$5,618 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from ₹1,88,685 INRSave up to ₹2,50,485 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
₹1,88,685 INR