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Marquise|Natural|GIA

1.50ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 1559885699

Certificate GIA 1559885699

Diamond specifications and retailer prices

From $19,988 AUD
As of November 5, 2026
Save $14,214 AUD (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $34,202 AUD at MOH London · As of November 7, 2026
View at MOH London

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 1559885699. Listed at 18 retailers as of November 5, 2026, with prices from $19,988 to $34,202, a $14,214 spread on the same certified stone. MOH London lists it at $34,202. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559885699
Dimensions11.40 × 5.97 × 3.72 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
11.40 mm5.97 mm1.50 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559885699
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.3%

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 5
Current: $34,202 AUD|Low: $19,988 AUD|High: $34,801 AUD|Avg: $24,729 AUD|-1.6%
MOH London
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$19,988 AUD
Retailer 17$20,828 AUD
Retailer 5$20,959 AUD
Retailer 8$23,158 AUD
Retailer 13$23,158 AUD
Retailer 12$23,195 AUD
Retailer 3$23,692 AUD
Retailer 2$24,049 AUD
Retailer 6$24,152 AUD
Retailer 4$25,018 AUD
Retailer 18$25,018 AUD
Retailer 14$25,784 AUD
Retailer 9$25,830 AUD
Retailer 16$25,848 AUD
Retailer 10$25,996 AUD
Retailer 11$26,255 AUD
Retailer 7$26,650 AUD
MOH London$34,202 AUD

43 data points across 18 retailers

18 retailers$19,988 AUD to $34,202 AUD

A
Cheapest Retailer
-
$19,988 AUD
A
Retailer 2
-
$20,828 AUD
View
A
Retailer 3
-
$20,959 AUD
View
B+
Retailer 4
-
$23,158 AUD
View
B+
Retailer 5
-
$23,158 AUD
View
B+
Retailer 6
-
$23,195 AUD
View
B+
Retailer 7
-
$23,692 AUD
View
Retailer 8
-
$24,049 AUD
View
B+
Retailer 9
-
$24,152 AUD
View
B
Retailer 10
-
$25,018 AUD
View
B
Retailer 11
-
$25,018 AUD
View
B+
Retailer 12
-
$25,784 AUD
View
B
Retailer 13
-
$25,830 AUD
View
B
Retailer 14
-
$25,848 AUD
View
B
Retailer 15
-
$25,996 AUD
View
Retailer 16
-
$26,255 AUD
View
B+
Retailer 17
-
$26,650 AUD
View
Most Expensive
B
MOH London
9ADA62B4E · Nov 7
$34,202 AUD
£18,504 GBP
View
17 more retailers have this diamond
Prices start from $19,988 AUDSave up to $14,214 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
$19,988 AUD