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Marquise|Natural|GIA

1.00ct G SI2 Marquise Natural Diamond

ID • G/SI2 • GIA 1549809718

Certificate GIA 1549809718

Diamond specifications and retailer prices

From ₹2,27,662 INR
As of November 6, 2026
Save ₹40,761 INR (15%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹5,55,631 INR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded G 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 1549809718. Listed at 18 retailers as of November 6, 2026, with a relatively tight 18% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1549809718
Dimensions9.69 × 5.18 × 3.30 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Indented Natural
Top View
9.69 mm5.18 mm1.00 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1549809718
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹5,55,631 INR|Low: ₹2,00,707 INR|High: ₹5,55,631 INR|Avg: ₹3,09,626 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 7₹2,00,707 INR
Retailer 14₹2,12,071 INR
Retailer 2₹2,27,662 INR
Retailer 10₹2,37,618 INR
Retailer 6₹2,45,225 INR
Retailer 11₹2,64,197 INR
Retailer 5₹2,65,794 INR
Retailer 17₹2,65,794 INR
Retailer 3₹2,76,031 INR
Retailer 8₹2,79,036 INR
Retailer 12₹2,82,324 INR
Retailer 9₹2,89,274 INR
Retailer 4₹3,06,649 INR
Retailer 15₹3,09,372 INR
Retailer 16₹4,66,219 INR
Retailer 13₹4,71,103 INR
NZ Jewellers₹5,55,631 INR

25 data points across 17 retailers

18 retailers₹2,27,662 INR to ₹2,68,423 INR

Retailer 1
-
₹2,00,707 INR
Price last confirmed 8 days ago
Retailer 2
-
₹2,12,071 INR
View
Price last confirmed 10 days ago
A
Retailer 3
-
₹2,27,662 INR
View
A
Retailer 4
-
₹2,37,618 INR
View
A
Retailer 5
-
₹2,52,269 INR
View
Retailer 6
-
₹2,64,197 INR
View
Price last confirmed 9 days ago
Retailer 7
-
₹2,65,794 INR
View
Price last confirmed 12 days ago
Retailer 8
-
₹2,65,794 INR
View
Price last confirmed 11 days ago
B+
Retailer 9
-
₹2,68,423 INR
View
Retailer 10
-
₹2,76,031 INR
View
Price last confirmed 12 days ago
Retailer 11
-
₹2,79,036 INR
View
Price last confirmed 12 days ago
Retailer 12
-
₹2,82,324 INR
View
Price last confirmed 9 days ago
Retailer 13
-
₹2,89,274 INR
View
Price last confirmed 11 days ago
Retailer 14
-
₹3,06,649 INR
View
Price last confirmed 10 days ago
Retailer 15
-
₹3,09,372 INR
View
Price last confirmed 11 days ago
Retailer 16
-
₹4,66,219 INR
View
Price last confirmed 11 days ago
Retailer 17
-
₹4,71,103 INR
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
45920c58-3b73-42cf-888a-baa52bbfcc3f · Oct 27
₹5,55,631 INR
$5,916 USD
View
Price last confirmed 10 days ago
17 more retailers have this diamond
Prices start from ₹2,27,662 INRSave up to ₹40,761 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
₹2,27,662 INR