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Marquise|Natural|GIA

1.00ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 7548620057

Certificate GIA 7548620057

Diamond specifications and retailer prices

From ₹2,51,884 INR
As of November 4, 2026
Save ₹2,95,344 INR (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: ₹5,87,382 INR at NZ Jewellers · As of September 29, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548620057. Listed at 23 retailers as of November 4, 2026, with a 117% 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548620057
Dimensions10.00 × 5.19 × 3.12 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
Additional twinning wisps clouds pinpoints and surface graining are not shown.
Key to symbols
Twinning Wisp, Crystal, Feather, Indented Natural, Needle
Top View
10.00 mm5.19 mm1.00 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7548620057
Side View
Table 57.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 60.1%

Caratlytics Score

How it works →
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 4
Current: ₹2,58,308 INR|Low: ₹2,45,837 INR|High: ₹6,00,704 INR|Avg: ₹3,39,188 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 14₹2,51,506 INR
Retailer 22₹2,51,884 INR
Retailer 1₹2,58,308 INR
Retailer 11₹2,59,726 INR
Retailer 3₹2,62,938 INR
Retailer 7₹2,66,245 INR
Retailer 12₹2,72,669 INR
Retailer 4₹2,74,370 INR
Retailer 2₹2,88,636 INR
Retailer 9₹2,99,124 INR
Retailer 20₹3,11,312 INR
Retailer 8₹3,23,027 INR
Retailer 5₹3,37,294 INR
Retailer 6₹3,37,294 INR
Retailer 17₹3,37,483 INR
Retailer 10₹3,48,631 INR
Retailer 13₹3,50,143 INR
Retailer 15₹3,53,450 INR
Retailer 16₹3,59,591 INR
Retailer 18₹4,00,501 INR
Retailer 21₹4,73,628 INR
Retailer 19₹5,47,228 INR

33 data points across 22 retailers

23 retailers₹2,51,884 INR to ₹5,47,228 INR

Retailer 1
-
₹2,51,506 INR
Price last confirmed 20 days ago
A
Retailer 2
-
₹2,51,884 INR
View
A
Retailer 3
-
₹2,56,041 INR
View
A
Retailer 4
-
₹2,58,308 INR
View
A
Retailer 5
-
₹2,62,938 INR
View
A
Retailer 6
-
₹2,66,245 INR
View
A
Retailer 7
-
₹2,72,669 INR
View
A
Retailer 8
-
₹2,73,898 INR
View
A
Retailer 9
-
₹2,74,370 INR
View
Final sale: no returns
A
Retailer 10
-
₹2,88,636 INR
View
A
Retailer 11
-
₹2,99,124 INR
View
B+
Retailer 12
-
₹3,11,312 INR
View
B+
Retailer 13
-
₹3,23,027 INR
View
Retailer 14
-
₹3,37,199 INR
View
Price last confirmed 29 days ago
B+
Retailer 15
-
₹3,37,294 INR
View
B+
Retailer 16
-
₹3,37,294 INR
View
B+
Retailer 17
-
₹3,37,483 INR
View
B+
Retailer 18
-
₹3,48,631 INR
View
B+
Retailer 19
-
₹3,59,591 INR
View
B+
Retailer 20
-
₹4,00,501 INR
View
B
Retailer 21
-
₹4,73,628 INR
View
B
Retailer 22
-
₹5,47,228 INR
View
Most Expensive
NZ Jewellers
6d4e97eb-de4e-4ea4-be78-e29edad595c7 · Sep 29
₹5,87,382 INR
$6,217 USD
View
Price last confirmed 37 days ago
22 more retailers have this diamond
Prices start from ₹2,51,884 INRSave up to ₹2,95,344 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
₹2,51,884 INR