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Marquise|Natural|GIA

1.50ct I VS1 Marquise Natural Diamond

EX • I/VS1 • GIA 6542811078

Certificate GIA 6542811078

Diamond specifications and retailer prices

From $13,276 CAD
As of November 4, 2026
Save $10,574 CAD (44%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $23,850 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542811078. Listed at 22 retailers as of November 4, 2026, with prices from $13,276 to $23,850, a $10,574 spread on the same certified stone. NZ Jewellers lists it at $23,850. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542811078
Dimensions11.29 × 5.94 × 3.74 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Top View
11.29 mm5.94 mm1.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542811078
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.1%

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 4
Current: $23,850 CAD|Low: $13,276 CAD|High: $23,850 CAD|Avg: $17,055 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
November 6, 2026
Retailer 19$13,276 CAD
Retailer 11$13,374 CAD
Retailer 3$14,310 CAD
Retailer 9$14,310 CAD
Retailer 20$14,430 CAD
Retailer 2$15,307 CAD
Retailer 8$15,741 CAD
Retailer 18$15,762 CAD
Retailer 14$15,798 CAD
Retailer 5$15,882 CAD
Retailer 17$16,407 CAD
Retailer 4$16,745 CAD
Retailer 6$16,745 CAD
Retailer 12$17,154 CAD
Retailer 7$17,304 CAD
Retailer 10$17,424 CAD
Retailer 16$17,956 CAD
Retailer 13$20,876 CAD
Retailer 15$22,287 CAD
NZ Jewellers$23,850 CAD

38 data points across 20 retailers

22 retailers$13,276 CAD to $23,850 CAD

A
Cheapest Retailer
-
$13,276 CAD
A
Retailer 2
-
$13,374 CAD
View
A
Retailer 3
-
$14,310 CAD
View
Final sale: no returns
Retailer 4
-
$14,310 CAD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$14,430 CAD
View
A
Retailer 6
-
$15,307 CAD
View
B+
Retailer 7
-
$15,741 CAD
View
Retailer 8
-
$15,762 CAD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$15,798 CAD
View
B+
Retailer 10
-
$15,882 CAD
View
B+
Retailer 11
-
$16,407 CAD
View
B+
Retailer 12
-
$16,745 CAD
View
B+
Retailer 13
-
$16,745 CAD
View
B+
Retailer 14
-
$17,154 CAD
View
B+
Retailer 15
-
$17,304 CAD
View
B+
Retailer 16
-
$17,424 CAD
View
B+
Retailer 17
-
$17,888 CAD
View
B+
Retailer 18
-
$17,956 CAD
View
Retailer 19
-
$18,828 CAD
View
Price last confirmed 14 days ago
B+
Retailer 20
-
$20,876 CAD
View
B
Retailer 21
-
$22,287 CAD
View
Most Expensive
B
NZ Jewellers
caa3b8d5-5370-40fd-bb7b-e445535cffd9 · Nov 5
$23,850 CAD
$17,077 USD
View
21 more retailers have this diamond
Prices start from $13,276 CADSave up to $10,574 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
$13,276 CAD