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Marquise|Natural|GIA

1.00ct E SI2 Marquise Natural Diamond

ID • E/SI2 • GIA 2556942302

Certificate GIA 2556942302

Diamond specifications and retailer prices

From ₹2,28,488 INR
HK$18,800 HKD
As of October 30, 2026
Save ₹3,03,422 INR (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹5,31,910 INR at NZ Jewellers · As of October 30, 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 2556942302. Listed at 18 retailers as of October 30, 2026, with prices from ₹2,28,488 to ₹5,31,910, a ₹3,03,422 spread on the same certified stone. NZ Jewellers lists it at ₹5,31,910. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556942302
Dimensions9.82 × 5.16 × 3.29 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Indented Natural, Natural
Top View
9.82 mm5.16 mm1.00 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556942302
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.8%

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 30
Current: ₹5,31,910 INR|Low: ₹2,40,005 INR|High: ₹5,31,910 INR|Avg: ₹3,47,094 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 10₹2,41,458 INR
Retailer 4₹2,67,983 INR
Retailer 5₹2,81,812 INR
Retailer 11₹3,02,800 INR
Retailer 3₹3,05,359 INR
Retailer 14₹3,05,359 INR
Retailer 15₹3,17,038 INR
Retailer 6₹3,18,966 INR
Retailer 2₹3,19,065 INR
Retailer 7₹3,20,048 INR
Retailer 8₹3,27,578 INR
Retailer 16₹3,52,265 INR
Retailer 9₹3,57,416 INR
Retailer 13₹5,05,860 INR
Retailer 12₹5,13,337 INR
NZ Jewellers₹5,31,910 INR

23 data points across 16 retailers

18 retailers₹2,28,488 INR to ₹5,31,910 INR

A
Cheapest Retailer
-
₹2,28,488 INR
HK$18,800 HKD
A
Retailer 2
-
₹2,41,458 INR
View
A
Retailer 3
-
₹2,67,983 INR
SGD 3,814 SGD
View
A
Retailer 4
-
₹2,81,812 INR
$2,968 USD
View
Final sale: no returns
A
Retailer 5
-
₹2,83,616 INR
$2,987 USD
View
A
Retailer 6
-
₹3,02,800 INR
£2,511 GBP
View
A
Retailer 7
-
₹3,05,359 INR
$3,216 USD
View
A
Retailer 8
-
₹3,05,359 INR
$3,216 USD
View
A
Retailer 9
-
₹3,17,038 INR
$3,339 USD
View
B+
Retailer 10
-
₹3,18,966 INR
$3,359 USD
View
A
Retailer 11
-
₹3,19,065 INR
£2,646 GBP
View
B+
Retailer 12
-
₹3,20,048 INR
SGD 4,555 SGD
View
B+
Retailer 13
-
₹3,27,578 INR
$3,450 USD
View
B+
Retailer 14
-
₹3,52,265 INR
$3,710 USD
View
B+
Retailer 15
-
₹3,57,416 INR
€3,585 EUR
View
B
Retailer 16
-
₹5,05,860 INR
£4,195 GBP
View
B
Retailer 17
-
₹5,13,337 INR
£4,257 GBP
View
Most Expensive
B
NZ Jewellers
5d2f3720-65a6-467a-852d-410bb45f6b80 · Oct 30
₹5,31,910 INR
$5,602 USD
View
17 more retailers have this diamond
Prices start from ₹2,28,488 INRSave up to ₹3,03,422 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
₹2,28,488 INR