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Marquise|Natural|GIA

1.00ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 2566386609

Certificate GIA 2566386609

Diamond specifications and retailer prices

From $8,105 AUD
As of November 3, 2026
Save $980 AUD (11%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $15,042 AUD at NZ Jewellers · As of October 14, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566386609. Listed at 15 retailers as of November 3, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566386609
Dimensions9.90 × 5.07 × 3.22 mm
L/W Ratio1.95
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
9.90 mm5.07 mm1.00 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566386609
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $15,042 AUD|Low: $6,608 AUD|High: $15,356 AUD|Avg: $8,966 AUD|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 3, 2026
Retailer 5$6,618 AUD
Retailer 20$6,781 AUD
Retailer 10$7,350 AUD
Retailer 3$7,607 AUD
Retailer 11$7,614 AUD
Retailer 9$7,921 AUD
Retailer 2$8,105 AUD
Retailer 16$8,235 AUD
Retailer 7$8,302 AUD
Retailer 8$8,364 AUD
Retailer 17$8,700 AUD
Retailer 13$8,785 AUD
Retailer 15$8,785 AUD
Retailer 6$8,890 AUD
Retailer 19$8,994 AUD
Retailer 14$9,085 AUD
Retailer 12$9,181 AUD
Retailer 4$10,378 AUD
Retailer 18$13,392 AUD
NZ Jewellers$15,042 AUD

26 data points across 20 retailers

15 retailers$8,105 AUD to $9,085 AUD

Retailer 1
-
$6,618 AUD
Price last confirmed 20 days ago
Retailer 2
-
$6,781 AUD
View
Price last confirmed 23 days ago
Retailer 3
-
$7,607 AUD
View
Price last confirmed 23 days ago
Retailer 4
-
$7,614 AUD
View
Price last confirmed 22 days ago
B+
Retailer 5
-
$8,105 AUD
View
B+
Retailer 6
-
$8,235 AUD
View
B+
Retailer 7
-
$8,785 AUD
View
B+
Retailer 8
-
$8,785 AUD
View
Retailer 9
-
$8,890 AUD
View
Price last confirmed 27 days ago
Retailer 10
-
$8,994 AUD
View
Price last confirmed 23 days ago
B+
Retailer 11
-
$9,085 AUD
View
Retailer 12
-
$9,181 AUD
View
Price last confirmed 36 days ago
Retailer 13
-
$10,378 AUD
View
Price last confirmed 23 days ago
Retailer 14
-
$13,392 AUD
View
Price last confirmed 22 days ago
Most Expensive
NZ Jewellers
d2f20eab-590d-4b9d-93a6-9c394585b38d · Oct 14
$15,042 AUD
$10,530 USD
View
Price last confirmed 22 days ago
14 more retailers have this diamond
Prices start from $8,105 AUDSave up to $980 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.

B+
1.00ct Marquise
$8,105 AUD