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Marquise|Natural|GIA

1.50ct F SI2 Marquise Natural Diamond

VG • F/SI2 • GIA 6555829670

Certificate GIA 6555829670

Diamond specifications and retailer prices

From $8,631 CAD
As of November 6, 2026
Save $7,372 CAD (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $16,002 CAD 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555829670. Listed at 12 retailers as of November 4, 2026, with prices from $8,631 to $16,002, a $7,372 spread on the same certified stone. MOH London lists it at $16,002. 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
F
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555829670
Dimensions11.60 × 6.12 × 3.28 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cavity, Indented Natural, Natural
Top View
11.60 mm6.12 mm1.50 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555829670
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 53.6%

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 6
Current: $16,002 CAD|Low: $8,355 CAD|High: $19,255 CAD|Avg: $12,025 CAD|-0.3%
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 6, 2026
Retailer 2$8,631 CAD
Retailer 10$9,191 CAD
Retailer 12$9,950 CAD
Retailer 9$10,731 CAD
Retailer 7$10,756 CAD
Retailer 13$10,775 CAD
Retailer 11$11,513 CAD
Retailer 8$11,690 CAD
Retailer 4$11,756 CAD
Retailer 6$11,842 CAD
Retailer 5$13,710 CAD
MOH London$16,002 CAD
Retailer 3$19,255 CAD

25 data points across 13 retailers

12 retailers$8,631 CAD to $16,002 CAD

A
Cheapest Retailer
-
$8,631 CAD
A
Retailer 2
-
$8,950 CAD
View
A
Retailer 3
-
$9,191 CAD
View
Final sale: no returns
A
Retailer 4
-
$9,950 CAD
View
B+
Retailer 5
-
$10,731 CAD
View
A
Retailer 6
-
$10,756 CAD
View
B+
Retailer 7
-
$10,775 CAD
View
B+
Retailer 8
-
$11,690 CAD
View
B+
Retailer 9
-
$11,756 CAD
View
B+
Retailer 10
-
$11,842 CAD
View
Retailer 11
-
$13,284 CAD
View
Price last confirmed 45 days ago
Most Expensive
B
MOH London
336B437D5 · Nov 4
$16,002 CAD
£8,958 GBP
View
11 more retailers have this diamond
Prices start from $8,631 CADSave up to $7,372 CAD

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
$8,631 CAD