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Marquise|Natural|GIA

1.50ct H VS1 Marquise Natural Diamond

ID • H/VS1 • GIA 1558546048

Certificate GIA 1558546048

Diamond specifications and retailer prices

From $14,478 SGD
As of November 4, 2026
Save $10,149 SGD (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $24,628 SGD at MOH London · As of November 4, 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 H colour (near-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 1558546048. Listed at 15 retailers as of November 4, 2026, with prices from $14,478 to $24,628, a $10,149 spread on the same certified stone. MOH London lists it at $24,628. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558546048
Dimensions11.73 × 6.11 × 3.49 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Indented Natural, Cloud, Pinpoint, Natural, Extra Facet
Top View
11.73 mm6.11 mm1.50 ctH / VS1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558546048
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 57.1%

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 4
Current: $24,628 SGD|Low: $14,478 SGD|High: $24,991 SGD|Avg: $17,894 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 5$14,478 SGD
Retailer 10$15,045 SGD
Retailer 6$15,393 SGD
Retailer 3$16,584 SGD
Retailer 8$16,584 SGD
Retailer 2$16,871 SGD
Retailer 9$18,497 SGD
Retailer 4$19,175 SGD
Retailer 7$19,505 SGD
MOH London$24,628 SGD

43 data points across 10 retailers

15 retailers$14,478 SGD to $24,628 SGD

B+
Cheapest Retailer
-
$14,478 SGD
B+
Retailer 2
-
$15,045 SGD
View
B+
Retailer 3
-
$15,393 SGD
View
B+
Retailer 4
-
$16,584 SGD
View
B+
Retailer 5
-
$16,584 SGD
View
B+
Retailer 6
-
$16,871 SGD
View
B
Retailer 7
-
$17,567 SGD
View
B+
Retailer 8
-
$18,378 SGD
View
B+
Retailer 9
-
$18,378 SGD
View
B+
Retailer 10
-
$18,497 SGD
View
B
Retailer 11
-
$18,751 SGD
View
B
Retailer 12
-
$18,980 SGD
View
B+
Retailer 13
-
$19,175 SGD
View
B
Retailer 14
-
$19,505 SGD
View
Most Expensive
B
MOH London
FB4F1FD2D · Nov 4
$24,628 SGD
£15,131 GBP
View
14 more retailers have this diamond
Prices start from $14,478 SGDSave up to $10,149 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.

B+
1.50ct Marquise
$14,478 SGD