Marquise|Natural|GIA

1.09ct D IF Marquise Natural Diamond

EX • D/IF • GIA 7541450311

Certificate GIA 7541450311

Diamond specifications and retailer prices

From $7,263 USD
As of November 4, 2026
Save $4,469 USD (38%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $11,732 USD at MOH London · As of November 4, 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 4, 2026, with prices from $7,263 to $11,732, a $4,469 spread on the same certified stone. MOH London lists it at $11,732. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $11,732 USD|Low: $6,343 USD|High: $11,905 USD|Avg: $8,038 USD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4$6,363 USD
Retailer 8$6,478 USD
Retailer 7$6,747 USD
Retailer 6$7,263 USD
Retailer 2$7,891 USD
Retailer 5$8,096 USD
Retailer 3$9,185 USD
MOH London$11,732 USD

43 data points across 8 retailers

8 retailers$7,263 USD to $11,732 USD

Retailer 1
-
$6,363 USD
Price last confirmed 13 days ago
Retailer 2
-
$6,692 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$7,263 USD
View
A
Retailer 4
-
$7,891 USD
View
Retailer 5
-
$8,096 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$8,495 USD
View
A
Retailer 7
-
$9,185 USD
View
Most Expensive
B+
MOH London
78887C654 · Nov 4
$11,732 USD
£9,238 GBP
View
7 more retailers have this diamond
Prices start from $7,263 USDSave up to $4,469 USD

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
$7,263 USD