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Marquise|Natural|GIA

1.00ct E IF Marquise Natural Diamond

ID • E/IF • GIA 2566723659

Certificate GIA 2566723659

Diamond specifications and retailer prices

From €3,884 EUR
HK$33,900 HKD
As of October 31, 2026
Save €4,795 EUR (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €8,679 EUR 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566723659. Listed at 19 retailers as of October 30, 2026, with prices from €3,884 to €8,679, a €4,795 spread on the same certified stone. NZ Jewellers lists it at €8,679. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2566723659
Dimensions9.77 × 5.17 × 3.35 mm
L/W Ratio1.89
Top View
9.77 mm5.17 mm1.00 ctE / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2566723659
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.7%

Caratlytics Score

How it works →
A+
Exceptional
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 31
Current: €8,679 EUR|Low: €3,850 EUR|High: €8,679 EUR|Avg: €5,090 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
October 31, 2026
Retailer 9€3,884 EUR
Retailer 2€3,940 EUR
Retailer 8€4,276 EUR
Retailer 15€4,451 EUR
Retailer 14€4,569 EUR
Retailer 16€4,662 EUR
Retailer 3€4,790 EUR
Retailer 11€5,111 EUR
Retailer 5€5,189 EUR
Retailer 6€5,189 EUR
Retailer 4€5,374 EUR
Retailer 10€5,582 EUR
Retailer 13€5,670 EUR
Retailer 12€5,987 EUR
Retailer 7€7,686 EUR
NZ Jewellers€8,679 EUR

5 data points across 16 retailers

19 retailers€3,884 EUR to €8,679 EUR

A
Cheapest Retailer
-
€3,884 EUR
HK$33,900 HKD
A+
Retailer 2
-
€3,940 EUR
₹419,250 INR
View
A
Retailer 3
-
€4,276 EUR
View
A
Retailer 4
-
€4,316 EUR
A$7,418 AUD
View
A
Retailer 5
-
€4,416 EUR
$4,934 USD
View
A
Retailer 6
-
€4,451 EUR
CA$6,906 CAD
View
A
Retailer 7
-
€4,459 EUR
SGD 6,732 SGD
View
A
Retailer 8
-
€4,569 EUR
$5,105 USD
View
A
Retailer 9
-
€4,662 EUR
£4,101 GBP
View
A
Retailer 10
-
€4,790 EUR
$5,351 USD
View
Final sale: no returns
A
Retailer 11
-
€5,111 EUR
£4,496 GBP
View
A
Retailer 12
-
€5,189 EUR
$5,797 USD
View
A
Retailer 13
-
€5,189 EUR
$5,797 USD
View
A
Retailer 14
-
€5,374 EUR
$6,003 USD
View
A
Retailer 15
-
€5,582 EUR
A$9,594 AUD
View
A
Retailer 16
-
€5,670 EUR
View
A
Retailer 17
-
€5,987 EUR
$6,689 USD
View
B+
Retailer 18
-
€7,686 EUR
£6,761 GBP
View
Most Expensive
B+
NZ Jewellers
6bca545b-7113-4db9-9a39-d485812070b8 · Oct 30
€8,679 EUR
$9,696 USD
View
18 more retailers have this diamond
Prices start from €3,884 EURSave up to €4,795 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+
1.00ct Marquise
€3,884 EUR