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Marquise|Natural|GIA

1.50ct G SI2 Marquise Natural Diamond

ID • G/SI2 • GIA 7558552319

Certificate GIA 7558552319

Diamond specifications and retailer prices

From $9,943 CAD
As of November 5, 2026
Save $12,212 CAD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $22,155 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558552319. Listed at 15 retailers as of November 5, 2026, with prices from $9,943 to $22,155, a $12,212 spread on the same certified stone. NZ Jewellers lists it at $22,155. 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
G
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7558552319
Dimensions10.95 × 5.95 × 3.80 mm
L/W Ratio1.84
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Needle, Indented Natural
Top View
10.95 mm5.95 mm1.50 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7558552319
Side View
Table 58.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 63.9%

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: $22,155 CAD|Low: $8,624 CAD|High: $23,599 CAD|Avg: $13,040 CAD|-6.1%
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
November 6, 2026
Retailer 14$8,624 CAD
Retailer 8$9,088 CAD
Retailer 12$9,749 CAD
Retailer 15$9,943 CAD
Retailer 10$10,502 CAD
Retailer 6$10,848 CAD
Retailer 16$10,986 CAD
Retailer 5$11,520 CAD
Retailer 13$12,364 CAD
Retailer 2$12,406 CAD
Retailer 17$12,489 CAD
Retailer 7$12,849 CAD
Retailer 3$13,278 CAD
Retailer 19$13,278 CAD
Retailer 4$13,548 CAD
Retailer 20$13,714 CAD
Retailer 11$13,844 CAD
Retailer 21$14,415 CAD
Retailer 9$15,675 CAD
Retailer 18$18,411 CAD
NZ Jewellers$22,155 CAD

12 data points across 21 retailers

15 retailers$9,943 CAD to $22,155 CAD

A
Cheapest Retailer
-
$9,943 CAD
A
Retailer 2
-
$10,848 CAD
View
A
Retailer 3
-
$10,986 CAD
View
A
Retailer 4
-
$11,520 CAD
View
B+
Retailer 5
-
$12,364 CAD
View
B+
Retailer 6
-
$12,406 CAD
View
B+
Retailer 7
-
$12,489 CAD
View
B+
Retailer 8
-
$12,849 CAD
View
B+
Retailer 9
-
$13,278 CAD
View
B+
Retailer 10
-
$13,278 CAD
View
B+
Retailer 11
-
$13,548 CAD
View
B+
Retailer 12
-
$13,714 CAD
View
B+
Retailer 13
-
$14,415 CAD
View
B
Retailer 14
-
$18,411 CAD
View
Most Expensive
B
NZ Jewellers
9c101c65-2933-453c-9ca1-9abffc13813b · Nov 5
$22,155 CAD
$15,751 USD
View
14 more retailers have this diamond
Prices start from $9,943 CADSave up to $12,212 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
$9,943 CAD