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Marquise|Natural|GIA

1.09ct D IF Marquise Natural Diamond

EX • D/IF • GIA 7541450311

Certificate GIA 7541450311

Diamond specifications and retailer prices

From €6,476 EUR
$7,263 USD
As of November 2, 2026
Save €4,013 EUR (38%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €10,489 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.09ct natural marquise diamond

This 1.09ct natural marquise sits in the classic one-carat band, graded D 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 7541450311. Listed at 8 retailers as of November 2, 2026, with prices from €6,476 to €10,489, a €4,013 spread on the same certified stone. MOH London lists it at €10,489. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541450311
Dimensions11.61 × 5.16 × 3.17 mm
L/W Ratio2.25
Top View
11.61 mm5.16 mm1.09 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541450311
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.6%

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 2
Current: €10,489 EUR|Low: €5,656 EUR|High: €10,614 EUR|Avg: €7,161 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4€5,674 EUR
Retailer 8€5,776 EUR
Retailer 7€6,015 EUR
Retailer 6€6,476 EUR
Retailer 3€7,046 EUR
Retailer 5€7,219 EUR
Retailer 2€8,220 EUR
MOH London€10,489 EUR

43 data points across 8 retailers

8 retailers€6,476 EUR to €10,489 EUR

Retailer 1
-
€5,674 EUR
₹606,054 INR
Price last confirmed 10 days ago
Retailer 2
-
€5,966 EUR
$6,692 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
€6,476 EUR
$7,263 USD
View
A
Retailer 4
-
€7,046 EUR
£6,223 GBP
View
Retailer 5
-
€7,219 EUR
A$12,456 AUD
View
Price last confirmed 12 days ago
A
Retailer 6
-
€7,575 EUR
$8,496 USD
View
A
Retailer 7
-
€8,220 EUR
View
Most Expensive
B+
MOH London
78887C654 · Nov 2
€10,489 EUR
£9,263 GBP
View
7 more retailers have this diamond
Prices start from €6,476 EURSave up to €4,013 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
1.09ct Marquise
€6,476 EUR