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Marquise|Natural|GIA

1.05ct D FL Marquise Natural Diamond

EX • D/FL • GIA 2556404654

Certificate GIA 2556404654

Diamond specifications and retailer prices

From $10,202 AUD
As of November 4, 2026
Save $9,351 AUD (48%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $23,059 AUD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.05ct natural marquise diamond

This 1.05ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556404654. Listed at 16 retailers as of November 4, 2026, with a 92% 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

1.05
Carat
D
Colour
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556404654
Dimensions10.76 × 5.31 × 3.12 mm
L/W Ratio2.03
Culet sizeNone
Top View
10.76 mm5.31 mm1.05 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556404654
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.8%

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: Nov 4
Current: $19,160 AUD|Low: $10,202 AUD|High: $19,443 AUD|Avg: $12,977 AUD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 5$10,202 AUD
Retailer 6$10,405 AUD
Retailer 3$10,619 AUD
Retailer 9$10,948 AUD
Retailer 11$11,058 AUD
Retailer 4$12,325 AUD
Retailer 10$12,464 AUD
Retailer 2$12,857 AUD
Retailer 7$14,282 AUD
Retailer 8$16,761 AUD
Retailer 1$19,160 AUD

31 data points across 11 retailers

16 retailers$10,202 AUD to $19,553 AUD

A
Cheapest Retailer
-
$10,202 AUD
A+
Retailer 2
-
$10,405 AUD
View
A
Retailer 3
-
$10,619 AUD
View
Retailer 4
-
$10,948 AUD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$11,058 AUD
View
Final sale: no returns
Retailer 6
-
$11,287 AUD
View
Price last confirmed 25 days ago
A
Retailer 7
-
$12,325 AUD
View
A
Retailer 8
-
$12,458 AUD
View
A
Retailer 9
-
$12,464 AUD
View
Retailer 10
-
$12,857 AUD
View
Price last confirmed 33 days ago
Retailer 11
-
$13,786 AUD
View
Price last confirmed 19 days ago
Retailer 12
-
$13,999 AUD
View
Price last confirmed 20 days ago
B+
Retailer 13
-
$14,282 AUD
View
B+
Retailer 14
-
$19,160 AUD
View
B
Retailer 15
-
$19,553 AUD
View
Most Expensive
NZ Jewellers
52d17f46-7ce1-4f28-824e-d7f140e73fae · Oct 17
$23,059 AUD
$16,142 USD
View
Price last confirmed 19 days ago
15 more retailers have this diamond
Prices start from $10,202 AUDSave up to $9,351 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+
1.05ct Marquise
$10,202 AUD