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Marquise|Natural|GIA

1.50ct E VS1 Marquise Natural Diamond

VG • E/VS1 • GIA 6555453418

Certificate GIA 6555453418

Diamond specifications and retailer prices

From $16,168 SGD
As of November 4, 2026
Save $12,032 SGD (43%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $28,200 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555453418. Listed at 32 retailers as of November 4, 2026, with prices from $16,168 to $28,200, a $12,032 spread on the same certified stone. MOH London lists it at $28,200. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
E
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39°
Pavilion angle41.17°
OriginNatural
Grading LabGIA
CertificateGIA 6555453418
Dimensions10.99 × 5.93 × 3.74 mm
L/W Ratio1.85
Culet sizeNone
Top View
10.99 mm5.93 mm1.50 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555453418
Side View
Table 61.0%Crown 39°Girdle: MED-VTKPavilion 41.17°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $28,200 SGD|Low: $16,168 SGD|High: $28,617 SGD|Avg: $20,755 SGD|-1.3%
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
November 5, 2026
Retailer 6$16,168 SGD
Retailer 3$16,302 SGD
Retailer 13$17,350 SGD
Retailer 10$17,390 SGD
Retailer 5$18,105 SGD
Retailer 2$18,873 SGD
Retailer 9$19,419 SGD
Retailer 11$19,456 SGD
Retailer 4$19,613 SGD
Retailer 12$21,678 SGD
Retailer 7$21,841 SGD
Retailer 8$26,598 SGD
MOH London$28,200 SGD

43 data points across 13 retailers

32 retailers$16,168 SGD to $28,200 SGD

A
Cheapest Retailer
-
$16,168 SGD
A
Retailer 2
-
$16,302 SGD
View
A
Retailer 3
-
$16,798 SGD
View
A
Retailer 4
-
$16,841 SGD
View
A
Retailer 5
-
$16,954 SGD
View
A
Retailer 6
-
$17,350 SGD
View
Final sale: no returns
A
Retailer 7
-
$17,390 SGD
View
A
Retailer 8
-
$17,769 SGD
View
Retailer 9
-
$18,105 SGD
View
Price last confirmed 20 days ago
A
Retailer 10
-
$18,873 SGD
View
Retailer 11
-
$19,312 SGD
View
Price last confirmed 19 days ago
B+
Retailer 12
-
$19,331 SGD
View
B+
Retailer 13
-
$19,419 SGD
View
Retailer 14
-
$19,456 SGD
View
Price last confirmed 13 days ago
Retailer 15
-
$19,613 SGD
View
Price last confirmed 16 days ago
Retailer 16
-
$19,613 SGD
View
Price last confirmed 38 days ago
B+
Retailer 17
-
$19,966 SGD
View
Retailer 18
-
$20,368 SGD
View
Price last confirmed 51 days ago
Retailer 19
-
$20,368 SGD
View
Price last confirmed 17 days ago
Retailer 20
-
$20,368 SGD
View
Price last confirmed 37 days ago
Retailer 21
-
$20,458 SGD
View
Price last confirmed 13 days ago
B+
Retailer 22
-
$20,536 SGD
View
B+
Retailer 23
-
$20,536 SGD
View
B+
Retailer 24
-
$20,818 SGD
View
B+
Retailer 25
-
$21,200 SGD
View
B+
Retailer 26
-
$21,213 SGD
View
B+
Retailer 27
-
$21,678 SGD
View
B+
Retailer 28
-
$21,841 SGD
View
Retailer 29
-
$25,649 SGD
View
Price last confirmed 38 days ago
Retailer 30
-
$25,649 SGD
View
Price last confirmed 19 days ago
B
Retailer 31
-
$26,598 SGD
View
Most Expensive
B
MOH London
E5410DE7C · Nov 4
$28,200 SGD
£17,376 GBP
View
31 more retailers have this diamond
Prices start from $16,168 SGDSave up to $12,032 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
$16,168 SGD