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Marquise|Natural|GIA

1.00ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 5553455607

Certificate GIA 5553455607

Diamond specifications and retailer prices

From ₹1,83,426 INR
As of November 6, 2026
Save ₹2,46,634 INR (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹5,14,588 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 F 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 5553455607. Listed at 16 retailers as of November 4, 2026, with a 134% 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553455607
Dimensions9.88 × 5.22 × 3.31 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Knot, Needle
Top View
9.88 mm5.22 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553455607
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.3%

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 6
Current: ₹2,30,104 INR|Low: ₹1,83,426 INR|High: ₹4,36,352 INR|Avg: ₹2,55,772 INR|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 4₹1,83,426 INR
Retailer 9₹1,94,978 INR
Retailer 3₹2,20,430 INR
Retailer 1₹2,30,104 INR
Retailer 2₹2,37,618 INR
Retailer 5₹2,42,032 INR
Retailer 10₹2,46,164 INR
Retailer 11₹2,55,650 INR
Retailer 7₹2,58,937 INR
Retailer 6₹2,86,926 INR
Retailer 8₹4,30,060 INR

27 data points across 11 retailers

16 retailers₹1,83,426 INR to ₹4,30,060 INR

A
Cheapest Retailer
-
₹1,83,426 INR
A
Retailer 2
-
₹1,94,978 INR
View
Final sale: no returns
A
Retailer 3
-
₹2,07,751 INR
View
A
Retailer 4
-
₹2,20,430 INR
View
A
Retailer 5
-
₹2,30,104 INR
View
A
Retailer 6
-
₹2,37,618 INR
View
A
Retailer 7
-
₹2,42,032 INR
View
Retailer 8
-
₹2,46,164 INR
View
Price last confirmed 39 days ago
Retailer 9
-
₹2,46,164 INR
View
Price last confirmed 30 days ago
Retailer 10
-
₹2,46,164 INR
View
Price last confirmed 31 days ago
A
Retailer 11
-
₹2,58,937 INR
View
A
Retailer 12
-
₹2,59,313 INR
View
Retailer 13
-
₹2,84,014 INR
View
Price last confirmed 39 days ago
B+
Retailer 14
-
₹2,86,926 INR
View
B
Retailer 15
-
₹4,30,060 INR
View
Most Expensive
NZ Jewellers
fce1f45b-5368-408b-b8fb-25a1cd622ae3 · Sep 29
₹5,14,588 INR
$5,479 USD
View
Price last confirmed 38 days ago
15 more retailers have this diamond
Prices start from ₹1,83,426 INRSave up to ₹2,46,634 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
₹1,83,426 INR