Marquise|Natural|GIA

1.11ct I IF Marquise Natural Diamond

EX • I/IF • GIA 6555091129

Certificate GIA 6555091129

Diamond specifications and retailer prices

From €3,412 EUR
As of October 31, 2026
Save €2,378 EUR (41%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €7,880 EUR at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.11ct natural marquise diamond

This 1.11ct natural marquise sits in the classic one-carat band, graded I colour (near-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 6555091129. Listed at 20 retailers as of October 31, 2026, with a 70% 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

1.11
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle37.5°
OriginNatural
Grading LabGIA
CertificateGIA 6555091129
Dimensions10.81 × 5.43 × 3.36 mm
L/W Ratio1.99
Top View
10.81 mm5.43 mm1.11 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555091129
Side View
Table 60.0%Crown 34.3°Girdle: MED-VTKPavilion 37.5°Culet: NoneDepth 61.8%

Caratlytics Score

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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: Oct 31
Current: €4,702 EUR|Low: €3,392 EUR|High: €7,738 EUR|Avg: €4,828 EUR|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 10€3,412 EUR
Retailer 9€3,988 EUR
Retailer 4€4,108 EUR
Retailer 8€4,187 EUR
Retailer 2€4,419 EUR
Retailer 1€4,702 EUR
Retailer 12€4,711 EUR
Retailer 11€4,749 EUR
Retailer 3€4,758 EUR
Retailer 13€4,847 EUR
Retailer 5€5,471 EUR
Retailer 6€5,790 EUR
Retailer 7€7,512 EUR

33 data points across 13 retailers

20 retailers€3,412 EUR to €5,790 EUR

A
Cheapest Retailer
-
€3,412 EUR
A
Retailer 2
-
€3,988 EUR
View
A
Retailer 3
-
€4,108 EUR
View
A
Retailer 4
-
€4,187 EUR
View
B+
Retailer 5
-
€4,419 EUR
View
B+
Retailer 6
-
€4,702 EUR
View
Retailer 7
-
€4,711 EUR
View
Price last confirmed 39 days ago
Retailer 8
-
€4,711 EUR
View
Price last confirmed 36 days ago
Retailer 9
-
€4,711 EUR
View
Price last confirmed 29 days ago
Retailer 10
-
€4,711 EUR
View
Price last confirmed 25 days ago
Retailer 11
-
€4,749 EUR
View
Price last confirmed 28 days ago
B+
Retailer 12
-
€4,758 EUR
View
B+
Retailer 13
-
€4,847 EUR
View
Retailer 14
-
€5,436 EUR
View
Price last confirmed 38 days ago
Retailer 15
-
€5,436 EUR
View
Price last confirmed 28 days ago
B
Retailer 16
-
€5,471 EUR
View
B+
Retailer 17
-
€5,790 EUR
View
Retailer 18
-
€7,512 EUR
View
Price last confirmed 11 days ago
Retailer 19
-
€7,880 EUR
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
699ba9de-ba36-434c-b43c-512ea4f116a4 · Sep 29
€7,880 EUR
$8,844 USD
View
Price last confirmed 37 days ago
19 more retailers have this diamond
Prices start from €3,412 EURSave up to €2,378 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
1.11ct Marquise
€3,412 EUR