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Marquise|Natural|GIA

1.50ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 5553666369

Certificate GIA 5553666369

Diamond specifications and retailer prices

From $20,030 SGD
As of November 5, 2026
10 retailers carry this diamond
Most expensive: $28,938 SGD at MOH London · As of October 21, 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 5553666369. Listed at 10 retailers as of November 5, 2026. 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
SymmetryExcellent
FluorescenceMedium
Crown angle38.69°
Pavilion angle37.77°
OriginNatural
Grading LabGIA
CertificateGIA 5553666369
Dimensions11.30 × 5.95 × 3.61 mm
L/W Ratio1.90
Culet sizeNone
Top View
11.30 mm5.95 mm1.50 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5553666369
Side View
Table 59.0%Crown 38.69°Girdle: MED-THKPavilion 37.77°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $28,938 SGD|Low: $16,721 SGD|High: $31,220 SGD|Avg: $21,498 SGD|-0.7%
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
October 24, 2026
Retailer 6$16,721 SGD
Retailer 14$17,423 SGD
Retailer 16$17,663 SGD
Retailer 3$17,918 SGD
Retailer 20$19,373 SGD
Retailer 15$19,820 SGD
Retailer 2$20,006 SGD
Retailer 7$20,281 SGD
Retailer 9$21,057 SGD
Retailer 10$21,057 SGD
Retailer 17$21,230 SGD
Retailer 5$21,530 SGD
Retailer 4$21,609 SGD
Retailer 8$21,762 SGD
Retailer 11$21,783 SGD
Retailer 18$22,293 SGD
Retailer 13$23,061 SGD
Retailer 19$26,110 SGD
MOH London$28,938 SGD
Retailer 12$31,220 SGD

17 data points across 20 retailers

10 retailers

Retailer 1
-
$16,721 SGD
Price last confirmed 16 days ago
Retailer 2
-
$19,820 SGD
View
Price last confirmed 17 days ago
Retailer 3
-
$20,006 SGD
View
Price last confirmed 14 days ago
B+
Retailer 4
-
$20,030 SGD
View
Retailer 5
-
$20,281 SGD
View
Price last confirmed 16 days ago
Retailer 6
-
$21,230 SGD
View
Price last confirmed 15 days ago
Retailer 7
-
$21,783 SGD
View
Price last confirmed 15 days ago
Retailer 8
-
$22,293 SGD
View
Price last confirmed 17 days ago
Retailer 9
-
$26,110 SGD
View
Price last confirmed 17 days ago
Most Expensive
MOH London
1722216E1 · Oct 21
$28,938 SGD
£17,779 GBP
View
Price last confirmed 17 days ago
9 more retailers have this diamond
Prices start from $20,030 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
$20,030 SGD