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Marquise|Natural|GIA

1.50ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 3565306331

Certificate GIA 3565306331

Diamond specifications and retailer prices

From $10,037 CAD
As of November 6, 2026
Save $12,290 CAD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $22,327 CAD at NZ Jewellers · As of November 5, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565306331. Listed at 17 retailers as of November 5, 2026, with prices from $10,037 to $22,327, a $12,290 spread on the same certified stone. NZ Jewellers lists it at $22,327. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3565306331
Dimensions11.34 × 5.99 × 3.80 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Cavity, Needle, Indented Natural
Top View
11.34 mm5.99 mm1.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3565306331
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.4%

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: $22,327 CAD|Low: $10,037 CAD|High: $22,327 CAD|Avg: $14,284 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$10,037 CAD
Retailer 8$12,324 CAD
Retailer 5$12,340 CAD
Retailer 3$12,511 CAD
Retailer 6$12,856 CAD
Retailer 10$13,648 CAD
Retailer 9$13,705 CAD
Retailer 4$13,787 CAD
Retailer 7$18,606 CAD
NZ Jewellers$22,327 CAD

29 data points across 10 retailers

17 retailers$10,037 CAD to $22,327 CAD

A
Cheapest Retailer
-
$10,037 CAD
A
Retailer 2
-
$10,702 CAD
View
Final sale: no returns
A
Retailer 3
-
$11,296 CAD
View
A
Retailer 4
-
$11,539 CAD
View
A
Retailer 5
-
$11,782 CAD
View
Retailer 6
-
$12,324 CAD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$12,340 CAD
View
A
Retailer 8
-
$12,511 CAD
View
A
Retailer 9
-
$12,856 CAD
View
B+
Retailer 10
-
$13,350 CAD
View
B+
Retailer 11
-
$13,555 CAD
View
B+
Retailer 12
-
$13,648 CAD
View
B+
Retailer 13
-
$13,705 CAD
View
A
Retailer 14
-
$13,787 CAD
View
B+
Retailer 15
-
$15,403 CAD
View
B+
Retailer 16
-
$18,606 CAD
View
Most Expensive
B
NZ Jewellers
85bba296-3b98-46e9-bd22-e5887c33bb20 · Nov 5
$22,327 CAD
$15,987 USD
View
16 more retailers have this diamond
Prices start from $10,037 CADSave up to $12,290 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
$10,037 CAD