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Marquise|Natural|GIA

1.50ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 6542895400

Certificate GIA 6542895400

Diamond specifications and retailer prices

From $17,380 AUD
As of November 6, 2026
Save $10,424 AUD (37%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $27,804 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two 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 6542895400. Listed at 18 retailers as of November 5, 2026, with prices from $17,380 to $27,804, a $10,424 spread on the same certified stone. NZ Jewellers lists it at $27,804. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6542895400
Dimensions12.19 × 5.84 × 3.70 mm
L/W Ratio2.09
Key to symbols
Feather
Top View
12.19 mm5.84 mm1.50 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6542895400
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.4%

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 6
Current: $27,804 AUD|Low: $17,380 AUD|High: $28,824 AUD|Avg: $21,529 AUD|-3.5%
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
November 7, 2026
Retailer 15$17,380 AUD
Retailer 8$17,833 AUD
Retailer 18$18,389 AUD
Retailer 16$18,437 AUD
Retailer 4$18,540 AUD
Retailer 6$18,808 AUD
Retailer 7$20,934 AUD
Retailer 13$20,959 AUD
Retailer 9$21,262 AUD
Retailer 12$21,406 AUD
Retailer 2$21,669 AUD
Retailer 14$22,080 AUD
Retailer 10$22,573 AUD
Retailer 17$22,573 AUD
Retailer 3$22,991 AUD
Retailer 5$23,330 AUD
Retailer 11$26,011 AUD
NZ Jewellers$27,804 AUD

35 data points across 18 retailers

18 retailers$17,380 AUD to $27,804 AUD

A
Cheapest Retailer
-
$17,380 AUD
A
Retailer 2
-
$17,833 AUD
View
A
Retailer 3
-
$18,389 AUD
View
A
Retailer 4
-
$18,437 AUD
View
A
Retailer 5
-
$18,540 AUD
View
A
Retailer 6
-
$18,808 AUD
View
Final sale: no returns
A
Retailer 7
-
$20,934 AUD
View
A
Retailer 8
-
$20,959 AUD
View
B+
Retailer 9
-
$21,262 AUD
View
Retailer 10
-
$21,406 AUD
View
B+
Retailer 11
-
$21,669 AUD
View
B+
Retailer 12
-
$22,080 AUD
View
B+
Retailer 13
-
$22,573 AUD
View
B+
Retailer 14
-
$22,573 AUD
View
B+
Retailer 15
-
$22,991 AUD
View
B+
Retailer 16
-
$23,330 AUD
View
Retailer 17
-
$26,011 AUD
View
Most Expensive
B+
NZ Jewellers
c5f74ee4-7a40-48e1-bd29-2f1fde28150e · Nov 5
$27,804 AUD
$19,104 USD
View
17 more retailers have this diamond
Prices start from $17,380 AUDSave up to $10,424 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
1.50ct Marquise
$17,380 AUD