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Marquise|Natural|GIA

1.51ct F VS1 Marquise Natural Diamond

ID • F/VS1 • GIA 7558345711

Certificate GIA 7558345711

Diamond specifications and retailer prices

From $18,825 SGD
As of November 5, 2026
Save $13,363 SGD (42%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $32,188 SGD at MOH London · As of November 7, 2026
View at MOH London

About this 1.51ct natural marquise diamond

This 1.51ct 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 7558345711. Listed at 19 retailers as of November 5, 2026, with prices from $18,825 to $32,188, a $13,363 spread on the same certified stone. MOH London lists it at $32,188. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.49°
Pavilion angle39.35°
OriginNatural
Grading LabGIA
CertificateGIA 7558345711
Dimensions11.13 × 5.93 × 3.83 mm
L/W Ratio1.88
Girdle conditionVery Thick
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
11.13 mm5.93 mm1.51 ctF / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558345711
Side View
Table 57.0%Crown 38.49°Girdle: ThickPavilion 39.35°Culet: NoneDepth 64.7%

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: $32,188 SGD|Low: $18,825 SGD|High: $32,751 SGD|Avg: $22,918 SGD|-0.5%
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
November 7, 2026
Retailer 7$18,825 SGD
Retailer 12$19,617 SGD
Retailer 4$19,740 SGD
Retailer 3$19,857 SGD
Retailer 8$21,550 SGD
Retailer 9$21,812 SGD
Retailer 13$21,812 SGD
Retailer 14$21,812 SGD
Retailer 6$23,376 SGD
Retailer 5$23,867 SGD
Retailer 15$24,329 SGD
Retailer 2$24,722 SGD
Retailer 10$25,037 SGD
Retailer 11$25,100 SGD
MOH London$32,188 SGD

28 data points across 15 retailers

19 retailers$18,825 SGD to $32,188 SGD

A
Cheapest Retailer
-
$18,825 SGD
B+
Retailer 2
-
$19,617 SGD
View
B+
Retailer 3
-
$19,740 SGD
View
B+
Retailer 4
-
$19,857 SGD
View
Final sale: no returns
B+
Retailer 5
-
$21,550 SGD
View
B+
Retailer 6
-
$21,812 SGD
View
B+
Retailer 7
-
$21,812 SGD
View
B+
Retailer 8
-
$21,812 SGD
View
B+
Retailer 9
-
$23,376 SGD
View
B+
Retailer 10
-
$23,376 SGD
View
B+
Retailer 11
-
$23,867 SGD
View
B+
Retailer 12
-
$24,158 SGD
View
B+
Retailer 13
-
$24,329 SGD
View
B+
Retailer 14
-
$24,434 SGD
View
B+
Retailer 15
-
$24,722 SGD
View
B+
Retailer 16
-
$25,037 SGD
View
B
Retailer 17
-
$25,100 SGD
View
Retailer 18
-
$29,355 SGD
View
Price last confirmed 38 days ago
Most Expensive
B
MOH London
A184F4E7B · Nov 7
$32,188 SGD
£19,776 GBP
View
18 more retailers have this diamond
Prices start from $18,825 SGDSave up to $13,363 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
1.51ct Marquise
$18,825 SGD