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Marquise|Natural|GIA

1.05ct E IF Marquise Natural Diamond

EX • E/IF • GIA 2554078416

Certificate GIA 2554078416

Diamond specifications and retailer prices

From €5,009 EUR
As of November 4, 2026
Save €4,021 EUR (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €9,380 EUR at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1.05ct natural marquise diamond

This 1.05ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554078416. Listed at 16 retailers as of November 4, 2026, with a 80% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554078416
Dimensions10.00 × 5.26 × 3.37 mm
L/W Ratio1.90
Top View
10.00 mm5.26 mm1.05 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2554078416
Side View
Table 63.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 64.0%

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: Nov 4
Current: €9,380 EUR|Low: €4,446 EUR|High: €10,486 EUR|Avg: €6,407 EUR|-10.5%
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
November 5, 2026
Retailer 7€4,622 EUR
Retailer 13€5,009 EUR
Retailer 6€5,191 EUR
Retailer 15€5,360 EUR
Retailer 10€5,495 EUR
Retailer 5€5,673 EUR
Retailer 3€5,694 EUR
Retailer 8€5,800 EUR
Retailer 2€5,837 EUR
Retailer 16€6,288 EUR
Retailer 4€6,655 EUR
Retailer 11€6,688 EUR
Retailer 14€7,092 EUR
Retailer 12€7,551 EUR
Retailer 9€9,031 EUR
NZ Jewellers€9,380 EUR

38 data points across 16 retailers

16 retailers€5,009 EUR to €9,031 EUR

Retailer 1
-
€4,622 EUR
Price last confirmed 13 days ago
A
Retailer 2
-
€5,009 EUR
View
Retailer 3
-
€5,191 EUR
View
Price last confirmed 13 days ago
A
Retailer 4
-
€5,360 EUR
View
A
Retailer 5
-
€5,495 EUR
View
A
Retailer 6
-
€5,673 EUR
View
Final sale: no returns
A
Retailer 7
-
€5,694 EUR
View
Retailer 8
-
€5,800 EUR
View
Price last confirmed 13 days ago
A
Retailer 9
-
€5,837 EUR
View
A
Retailer 10
-
€6,288 EUR
View
A
Retailer 11
-
€6,655 EUR
View
A
Retailer 12
-
€6,688 EUR
View
A
Retailer 13
-
€7,092 EUR
View
A
Retailer 14
-
€7,551 EUR
View
B+
Retailer 15
-
€9,031 EUR
View
Most Expensive
NZ Jewellers
5405f90a-58d2-4435-bba6-4d8350f3908b · Oct 21
€9,380 EUR
$10,568 USD
View
Price last confirmed 15 days ago
15 more retailers have this diamond
Prices start from €5,009 EURSave up to €4,021 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
1.05ct Marquise
€5,009 EUR