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Marquise|Natural|GIA

1.50ct E VS1 Marquise Natural Diamond

EX • E/VS1 • GIA 6541374450

Certificate GIA 6541374450

Diamond specifications and retailer prices

From $17,874 SGD
As of November 4, 2026
Save $12,410 SGD (41%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $30,284 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 E 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 6541374450. Listed at 23 retailers as of November 4, 2026, with prices from $17,874 to $30,284, a $12,410 spread on the same certified stone. MOH London lists it at $30,284. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6541374450
Dimensions11.99 × 5.74 × 3.62 mm
L/W Ratio2.09
Top View
11.99 mm5.74 mm1.50 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541374450
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.0%

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 4
Current: $30,284 SGD|Low: $17,874 SGD|High: $32,329 SGD|Avg: $22,352 SGD|-6.1%
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
Retailer 19
Retailer 20
November 5, 2026
Retailer 4$17,874 SGD
Retailer 7$18,632 SGD
Retailer 16$19,060 SGD
Retailer 17$19,443 SGD
Retailer 5$19,501 SGD
Retailer 20$19,604 SGD
Retailer 2$20,280 SGD
Retailer 18$20,417 SGD
Retailer 19$20,739 SGD
Retailer 11$20,762 SGD
Retailer 3$21,062 SGD
Retailer 13$21,401 SGD
Retailer 9$21,681 SGD
Retailer 8$22,357 SGD
Retailer 10$22,733 SGD
Retailer 14$23,492 SGD
Retailer 6$23,536 SGD
Retailer 12$24,183 SGD
Retailer 15$28,564 SGD
MOH London$30,284 SGD

29 data points across 20 retailers

23 retailers$17,874 SGD to $30,284 SGD

A
Cheapest Retailer
-
$17,874 SGD
A
Retailer 2
-
$18,632 SGD
View
Final sale: no returns
A
Retailer 3
-
$19,060 SGD
View
Retailer 4
-
$19,443 SGD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$19,501 SGD
View
B+
Retailer 6
-
$19,604 SGD
View
B+
Retailer 7
-
$20,280 SGD
View
Retailer 8
-
$20,417 SGD
View
Price last confirmed 13 days ago
B+
Retailer 9
-
$20,739 SGD
View
B+
Retailer 10
-
$20,762 SGD
View
B+
Retailer 11
-
$21,062 SGD
View
B+
Retailer 12
-
$21,401 SGD
View
B+
Retailer 13
-
$21,681 SGD
View
Retailer 14
-
$22,159 SGD
View
Price last confirmed 38 days ago
B+
Retailer 15
-
$22,357 SGD
View
B+
Retailer 16
-
$22,733 SGD
View
Retailer 17
-
$23,010 SGD
View
Price last confirmed 38 days ago
B+
Retailer 18
-
$23,492 SGD
View
B+
Retailer 19
-
$23,536 SGD
View
B
Retailer 20
-
$24,183 SGD
View
B
Retailer 21
-
$28,564 SGD
View
Retailer 22
-
$28,976 SGD
View
Price last confirmed 39 days ago
Most Expensive
B
MOH London
D743413A8 · Nov 4
$30,284 SGD
£18,660 GBP
View
22 more retailers have this diamond
Prices start from $17,874 SGDSave up to $12,410 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
$17,874 SGD