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Marquise|Natural|GIA

1.05ct D IF Marquise Natural Diamond

EX • D/IF • GIA 6541712707

Certificate GIA 6541712707

Diamond specifications and retailer prices

From $10,361 AUD
As of November 4, 2026
Save $10,118 AUD (49%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $20,479 AUD at NZ Jewellers · As of November 5, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541712707. Listed at 23 retailers as of November 4, 2026, with prices from $10,361 to $20,479, a $10,118 spread on the same certified stone. NZ Jewellers lists it at $20,479. 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
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541712707
Dimensions11.13 × 5.22 × 3.15 mm
L/W Ratio2.13
Top View
11.13 mm5.22 mm1.05 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541712707
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.3%

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: $11,295 AUD|Low: $10,359 AUD|High: $17,269 AUD|Avg: $12,209 AUD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3$10,361 AUD
Retailer 10$10,485 AUD
Retailer 12$10,582 AUD
Retailer 6$10,901 AUD
Retailer 2$11,257 AUD
Retailer 1$11,295 AUD
Retailer 11$11,302 AUD
Retailer 9$11,589 AUD
Retailer 4$12,432 AUD
Retailer 7$13,375 AUD
Retailer 5$14,938 AUD
Retailer 8$17,063 AUD

38 data points across 12 retailers

23 retailers$10,361 AUD to $20,479 AUD

A
Cheapest Retailer
-
$10,361 AUD
A+
Retailer 2
-
$10,485 AUD
View
A
Retailer 3
-
$10,582 AUD
View
A
Retailer 4
-
$10,901 AUD
View
A
Retailer 5
-
$11,257 AUD
View
A
Retailer 6
-
$11,295 AUD
View
A
Retailer 7
-
$11,302 AUD
View
Final sale: no returns
Retailer 8
-
$11,589 AUD
View
Price last confirmed 15 days ago
Retailer 9
-
$12,245 AUD
View
Price last confirmed 45 days ago
Retailer 10
-
$12,245 AUD
View
Price last confirmed 53 days ago
A
Retailer 11
-
$12,245 AUD
View
A
Retailer 12
-
$12,302 AUD
View
A
Retailer 13
-
$12,432 AUD
View
A
Retailer 14
-
$12,508 AUD
View
B+
Retailer 15
-
$13,235 AUD
View
B+
Retailer 16
-
$13,375 AUD
View
Retailer 17
-
$14,128 AUD
View
Price last confirmed 56 days ago
Retailer 18
-
$14,128 AUD
View
Price last confirmed 43 days ago
B+
Retailer 19
-
$14,128 AUD
View
B+
Retailer 20
-
$14,938 AUD
View
B+
Retailer 21
-
$17,063 AUD
View
Retailer 22
-
$20,479 AUD
View
Price last confirmed 42 days ago
Most Expensive
B
NZ Jewellers
57d8ec31-281e-42df-9155-244334733956 · Nov 5
$20,479 AUD
$14,336 USD
View
22 more retailers have this diamond
Prices start from $10,361 AUDSave up to $10,118 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
$10,361 AUD