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Marquise|Natural|GIA

1.01ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 7552439815

Certificate GIA 7552439815

Diamond specifications and retailer prices

From €2,074 EUR
HK$18,100 HKD
As of October 26, 2026
Save €2,604 EUR (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,850 EUR at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct 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 7552439815. Listed at 18 retailers as of October 25, 2026, with a 126% 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

1.01
Carat
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7552439815
Dimensions9.92 × 5.30 × 3.23 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Indented Natural, Needle, Etch Channel, Natural
Top View
9.92 mm5.30 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7552439815
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.9%

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 26
Current: €4,850 EUR|Low: €2,074 EUR|High: €4,850 EUR|Avg: €3,120 EUR
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
October 26, 2026
Retailer 6€2,074 EUR
Retailer 10€2,202 EUR
Retailer 4€2,443 EUR
Retailer 5€2,569 EUR
Retailer 11€2,756 EUR
Retailer 3€2,784 EUR
Retailer 14€2,784 EUR
Retailer 12€2,856 EUR
Retailer 15€2,891 EUR
Retailer 7€2,912 EUR
Retailer 8€2,917 EUR
Retailer 9€2,999 EUR
Retailer 17€3,212 EUR
Retailer 2€3,242 EUR
Retailer 13€4,662 EUR
Retailer 16€4,678 EUR
NZ Jewellers€4,850 EUR

21 data points across 17 retailers

18 retailers€2,074 EUR to €4,678 EUR

A
Cheapest Retailer
-
€2,074 EUR
HK$18,100 HKD
A
Retailer 2
-
€2,202 EUR
₹234,294 INR
View
A
Retailer 3
-
€2,443 EUR
SGD 3,688 SGD
View
A
Retailer 4
-
€2,586 EUR
$2,889 USD
View
A
Retailer 5
-
€2,756 EUR
£2,424 GBP
View
A
Retailer 6
-
€2,757 EUR
A$4,738 AUD
View
A
Retailer 7
-
€2,784 EUR
$3,110 USD
View
A
Retailer 8
-
€2,784 EUR
$3,110 USD
View
A
Retailer 9
-
€2,856 EUR
£2,513 GBP
View
A
Retailer 10
-
€2,891 EUR
$3,230 USD
View
B+
Retailer 11
-
€2,912 EUR
$3,253 USD
View
B+
Retailer 12
-
€2,917 EUR
SGD 4,404 SGD
View
B+
Retailer 13
-
€2,999 EUR
$3,350 USD
View
Retailer 14
-
€3,212 EUR
$3,589 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
€3,242 EUR
View
B
Retailer 16
-
€4,662 EUR
£4,101 GBP
View
B
Retailer 17
-
€4,678 EUR
£4,115 GBP
View
Most Expensive
NZ Jewellers
f6510a53-598c-4369-8b87-0b32891a4f51 · Oct 24
€4,850 EUR
$5,419 USD
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from €2,074 EURSave up to €2,604 EUR

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
1.01ct Marquise
€2,074 EUR