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Marquise|Natural|GIA

1.10ct D IF Marquise Natural Diamond

EX • D/IF • GIA 7551750331

Certificate GIA 7551750331

Diamond specifications and retailer prices

From $10,428 AUD
As of November 1, 2026
Save $6,526 AUD (38%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $16,954 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.1ct natural marquise diamond

This 1.1ct 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 7551750331. Listed at 7 retailers as of November 1, 2026, with prices from $10,428 to $16,954, a $6,526 spread on the same certified stone. MOH London lists it at $16,954. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551750331
Dimensions10.63 × 5.35 × 3.40 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
10.63 mm5.35 mm1.10 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551750331
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.6%

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 1
Current: $16,954 AUD|Low: $10,428 AUD|High: $17,135 AUD|Avg: $12,383 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5$10,428 AUD
Retailer 6$10,601 AUD
Retailer 3$11,392 AUD
Retailer 4$11,671 AUD
Retailer 7$12,232 AUD
Retailer 2$13,291 AUD
MOH London$16,954 AUD

20 data points across 7 retailers

7 retailers$10,428 AUD to $16,954 AUD

A
Cheapest Retailer
-
$10,428 AUD
A
Retailer 2
-
$10,601 AUD
View
A
Retailer 3
-
$11,392 AUD
View
Retailer 4
-
$11,671 AUD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$12,232 AUD
View
A
Retailer 6
-
$13,291 AUD
View
Most Expensive
B+
MOH London
0DEA0AC01 · Nov 2
$16,954 AUD
£9,345 GBP
View
6 more retailers have this diamond
Prices start from $10,428 AUDSave up to $6,526 AUD

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
1.10ct Marquise
$10,428 AUD