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Marquise|Natural|GIA

1.00ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 7553150973

Certificate GIA 7553150973

Diamond specifications and retailer prices

From ₹1,77,443 INR
HK$14,600 HKD
As of October 31, 2026
Save ₹2,36,169 INR (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹4,92,980 INR at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7553150973. Listed at 18 retailers as of October 26, 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7553150973
Dimensions9.49 × 5.16 × 3.29 mm
L/W Ratio1.84
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Etch Channel, Indented Natural
Top View
9.49 mm5.16 mm1.00 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7553150973
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.9%

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: Oct 31
Current: ₹4,92,980 INR|Low: ₹1,77,443 INR|High: ₹4,92,980 INR|Avg: ₹2,68,252 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
October 31, 2026
Retailer 9₹1,77,443 INR
Retailer 2₹1,86,738 INR
Retailer 16₹2,06,643 INR
Retailer 6₹2,17,625 INR
Retailer 14₹2,20,759 INR
Retailer 12₹2,33,827 INR
Retailer 3₹2,35,761 INR
Retailer 5₹2,35,761 INR
Retailer 7₹2,46,553 INR
Retailer 15₹2,46,680 INR
Retailer 10₹2,51,966 INR
Retailer 8₹2,56,365 INR
Retailer 4₹2,72,032 INR
Retailer 11₹2,94,506 INR
Retailer 13₹4,13,612 INR
NZ Jewellers₹4,92,980 INR

26 data points across 16 retailers

18 retailers₹1,77,443 INR to ₹4,13,612 INR

A
Cheapest Retailer
-
₹1,77,443 INR
HK$14,600 HKD
A
Retailer 2
-
₹1,86,738 INR
View
A
Retailer 3
-
₹2,06,643 INR
SGD 2,941 SGD
View
A
Retailer 4
-
₹2,17,625 INR
$2,292 USD
View
Final sale: no returns
A
Retailer 5
-
₹2,20,569 INR
$2,323 USD
View
A
Retailer 6
-
₹2,20,759 INR
$2,325 USD
View
A
Retailer 7
-
₹2,33,827 INR
£1,939 GBP
View
Retailer 8
-
₹2,35,761 INR
$2,483 USD
View
Price last confirmed 15 days ago
Retailer 9
-
₹2,35,761 INR
$2,483 USD
View
Price last confirmed 13 days ago
A
Retailer 10
-
₹2,38,106 INR
A$3,858 AUD
View
A
Retailer 11
-
₹2,46,553 INR
SGD 3,509 SGD
View
Retailer 12
-
₹2,46,680 INR
$2,598 USD
View
Price last confirmed 14 days ago
A
Retailer 13
-
₹2,51,966 INR
£2,090 GBP
View
A
Retailer 14
-
₹2,56,365 INR
$2,700 USD
View
Retailer 15
-
₹2,72,032 INR
$2,865 USD
View
Price last confirmed 12 days ago
A
Retailer 16
-
₹2,94,506 INR
€2,954 EUR
View
B
Retailer 17
-
₹4,13,612 INR
£3,430 GBP
View
Most Expensive
NZ Jewellers
22b6e1c1-823e-4304-88d6-424c2c47dbf0 · Oct 17
₹4,92,980 INR
$5,192 USD
View
Price last confirmed 13 days ago
17 more retailers have this diamond
Prices start from ₹1,77,443 INRSave up to ₹2,36,169 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
₹1,77,443 INR