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Marquise|Natural|GIA

1.50ct D SI2 Marquise Natural Diamond

VG • D/SI2 • GIA 5556467037

Certificate GIA 5556467037

Diamond specifications and retailer prices

From $12,069 CAD
As of October 30, 2026
Save $9,416 CAD (44%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $21,485 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5556467037. Listed at 17 retailers as of October 30, 2026, with prices from $12,069 to $21,485, a $9,416 spread on the same certified stone. NZ Jewellers lists it at $21,485. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5556467037
Dimensions10.97 × 5.93 × 3.93 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Top View
10.97 mm5.93 mm1.50 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5556467037
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.2%

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: Oct 30
Current: $21,485 CAD|Low: $11,535 CAD|High: $21,485 CAD|Avg: $14,901 CAD
NZ Jewellers
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
Retailer 21
October 30, 2026
Retailer 5$11,535 CAD
Retailer 18$12,069 CAD
Retailer 11$12,107 CAD
Retailer 9$12,247 CAD
Retailer 10$12,600 CAD
Retailer 19$12,891 CAD
Retailer 20$12,892 CAD
Retailer 17$13,117 CAD
Retailer 13$14,104 CAD
Retailer 21$14,181 CAD
Retailer 3$14,344 CAD
Retailer 2$14,569 CAD
Retailer 8$15,167 CAD
Retailer 14$15,167 CAD
Retailer 4$15,666 CAD
Retailer 12$15,684 CAD
Retailer 6$16,114 CAD
Retailer 16$16,216 CAD
Retailer 7$16,966 CAD
Retailer 15$20,241 CAD
NZ Jewellers$21,485 CAD

26 data points across 21 retailers

17 retailers$12,069 CAD to $21,485 CAD

A
Cheapest Retailer
-
$12,069 CAD
Retailer 2
-
$12,600 CAD
View
Price last confirmed 30 days ago
Retailer 3
-
$12,892 CAD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$13,117 CAD
View
Retailer 5
-
$14,104 CAD
View
Price last confirmed 7 days ago
Retailer 6
-
$14,181 CAD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$14,344 CAD
View
Retailer 8
-
$14,569 CAD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$15,167 CAD
View
B+
Retailer 10
-
$15,167 CAD
View
B+
Retailer 11
-
$15,666 CAD
View
B+
Retailer 12
-
$15,684 CAD
View
Retailer 13
-
$16,114 CAD
View
Price last confirmed 10 days ago
Retailer 14
-
$16,216 CAD
View
Price last confirmed 9 days ago
Retailer 15
-
$16,966 CAD
View
Price last confirmed 14 days ago
Retailer 16
-
$20,241 CAD
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
7922a584-3346-4401-8368-a7a414b145f6 · Oct 30
$21,485 CAD
$15,384 USD
View
16 more retailers have this diamond
Prices start from $12,069 CADSave up to $9,416 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
$12,069 CAD