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Marquise|Natural|GIA

1.50ct I SI2 Marquise Natural Diamond

VG • I/SI2 • GIA 6442782280

Certificate GIA 6442782280

Diamond specifications and retailer prices

From $4,005 CAD
HK$22,400 HKD
As of November 1, 2026
Save $5,333 CAD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,338 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6442782280. Listed at 20 retailers as of October 30, 2026, with prices from $4,005 to $9,338, a $5,333 spread on the same certified stone. NZ Jewellers lists it at $9,338. 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
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6442782280
Dimensions12.47 × 6.22 × 3.40 mm
L/W Ratio2.00
Top View
12.47 mm6.22 mm1.50 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6442782280
Side View
Table 64.0%CrownGirdle: VTN-VTKPavilionCulet: NoneDepth 54.6%

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 1
Current: $9,338 CAD|Low: $3,969 CAD|High: $9,338 CAD|Avg: $5,774 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
November 1, 2026
Retailer 11$4,005 CAD
Retailer 7$4,758 CAD
Retailer 4$4,784 CAD
Retailer 5$4,946 CAD
Retailer 2$5,218 CAD
Retailer 8$5,229 CAD
Retailer 13$5,360 CAD
Retailer 15$5,360 CAD
Retailer 10$5,483 CAD
Retailer 14$5,567 CAD
Retailer 3$6,185 CAD
Retailer 12$6,275 CAD
Retailer 6$8,247 CAD
Retailer 9$8,964 CAD
NZ Jewellers$9,338 CAD

35 data points across 15 retailers

20 retailers$4,005 CAD to $9,338 CAD

A
Cheapest Retailer
-
$4,005 CAD
HK$22,400 HKD
B+
Retailer 2
-
$4,758 CAD
$3,406 USD
View
A
Retailer 3
-
$4,784 CAD
$3,425 USD
View
B+
Retailer 4
-
$4,850 CAD
$3,472 USD
View
B+
Retailer 5
-
$4,946 CAD
$3,541 USD
View
Final sale: no returns
B+
Retailer 6
-
$5,047 CAD
SGD 4,882 SGD
View
A
Retailer 7
-
$5,218 CAD
₹355,726 INR
View
A
Retailer 8
-
$5,229 CAD
£2,947 GBP
View
B+
Retailer 9
-
$5,360 CAD
$3,837 USD
View
Retailer 10
-
$5,360 CAD
$3,837 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$5,483 CAD
£3,091 GBP
View
B+
Retailer 12
-
$5,565 CAD
$3,984 USD
View
B+
Retailer 13
-
$5,567 CAD
$3,985 USD
View
B+
Retailer 14
-
$5,689 CAD
A$6,266 AUD
View
B+
Retailer 15
-
$6,185 CAD
$4,428 USD
View
Retailer 16
-
$6,185 CAD
$4,428 USD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
$6,275 CAD
€4,278 EUR
View
B+
Retailer 18
-
$8,247 CAD
$5,904 USD
View
B+
Retailer 19
-
$8,964 CAD
£5,053 GBP
View
Most Expensive
B+
NZ Jewellers
569578f1-3d0d-4e00-b37e-fddb13bc7391 · Oct 30
$9,338 CAD
$6,685 USD
View
19 more retailers have this diamond
Prices start from $4,005 CADSave up to $5,333 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
$4,005 CAD