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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 $17,601 SGD
As of November 5, 2026
Save $12,516 SGD (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $30,118 SGD 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 $17,601 to $30,118, a $12,516 spread on the same certified stone. MOH London lists it at $30,118. 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: $30,118 SGD|Low: $17,601 SGD|High: $30,645 SGD|Avg: $21,776 SGD|-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$17,601 SGD
Retailer 17$18,341 SGD
Retailer 5$18,456 SGD
Retailer 8$20,393 SGD
Retailer 13$20,393 SGD
Retailer 12$20,425 SGD
Retailer 3$20,863 SGD
Retailer 2$21,177 SGD
Retailer 6$21,268 SGD
Retailer 4$22,031 SGD
Retailer 18$22,031 SGD
Retailer 14$22,705 SGD
Retailer 9$22,746 SGD
Retailer 16$22,761 SGD
Retailer 10$22,892 SGD
Retailer 11$23,120 SGD
Retailer 7$23,467 SGD
MOH London$30,118 SGD

43 data points across 18 retailers

18 retailers$17,601 SGD to $30,118 SGD

A
Cheapest Retailer
-
$17,601 SGD
A
Retailer 2
-
$18,341 SGD
View
A
Retailer 3
-
$18,456 SGD
View
B+
Retailer 4
-
$20,393 SGD
View
B+
Retailer 5
-
$20,393 SGD
View
B+
Retailer 6
-
$20,425 SGD
View
B+
Retailer 7
-
$20,863 SGD
View
Retailer 8
-
$21,177 SGD
View
B+
Retailer 9
-
$21,268 SGD
View
B
Retailer 10
-
$22,031 SGD
View
B
Retailer 11
-
$22,031 SGD
View
B+
Retailer 12
-
$22,705 SGD
View
B
Retailer 13
-
$22,746 SGD
View
B
Retailer 14
-
$22,761 SGD
View
B
Retailer 15
-
$22,892 SGD
View
Retailer 16
-
$23,120 SGD
View
B+
Retailer 17
-
$23,467 SGD
View
Most Expensive
B
MOH London
9ADA62B4E · Nov 7
$30,118 SGD
£18,504 GBP
View
17 more retailers have this diamond
Prices start from $17,601 SGDSave up to $12,516 SGD

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
$17,601 SGD