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Marquise|Natural|GIA

1.50ct D IF Marquise Natural Diamond

VG • D/IF • GIA 6542746670

Certificate GIA 6542746670

Diamond specifications and retailer prices

From $24,350 CAD
As of November 5, 2026
Save $15,656 CAD (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $40,006 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542746670. Listed at 13 retailers as of November 4, 2026, with prices from $24,350 to $40,006, a $15,656 spread on the same certified stone. MOH London lists it at $40,006. 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
D
Color
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35°
OriginNatural
Grading LabGIA
CertificateGIA 6542746670
Dimensions11.60 × 6.26 × 3.46 mm
L/W Ratio1.85
Top View
11.60 mm6.26 mm1.50 ctD / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542746670
Side View
Table 64.0%CrownGirdle: STK-THKPavilion 35°Culet: NoneDepth 55.2%

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: $40,006 CAD|Low: $23,544 CAD|High: $40,597 CAD|Avg: $30,518 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$24,613 CAD
Retailer 4$26,735 CAD
Retailer 2$27,071 CAD
Retailer 8$28,526 CAD
Retailer 9$28,526 CAD
Retailer 10$29,468 CAD
Retailer 7$29,582 CAD
Retailer 3$30,141 CAD
Retailer 6$36,386 CAD
MOH London$40,006 CAD

43 data points across 10 retailers

13 retailers$24,350 CAD to $40,006 CAD

A
Cheapest Retailer
-
$24,350 CAD
A
Retailer 2
-
$24,613 CAD
View
Final sale: no returns
A
Retailer 3
-
$26,735 CAD
View
B+
Retailer 4
-
$27,071 CAD
View
B+
Retailer 5
-
$27,071 CAD
View
B+
Retailer 6
-
$28,526 CAD
View
B+
Retailer 7
-
$28,526 CAD
View
B+
Retailer 8
-
$29,468 CAD
View
B+
Retailer 9
-
$29,582 CAD
View
B+
Retailer 10
-
$30,141 CAD
View
B+
Retailer 11
-
$30,195 CAD
View
B
Retailer 12
-
$36,386 CAD
View
Most Expensive
B
MOH London
1A0DC5068 · Nov 4
$40,006 CAD
£22,395 GBP
View
12 more retailers have this diamond
Prices start from $24,350 CADSave up to $15,656 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
$24,350 CAD