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Marquise|Natural|GIA

1.20ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 1558466272

Certificate GIA 1558466272

Diamond specifications and retailer prices

From $5,598 CAD
As of November 6, 2026
Save $6,747 CAD (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $12,346 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded H 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 1558466272. Listed at 23 retailers as of November 5, 2026, with prices from $5,598 to $12,346, a $6,747 spread on the same certified stone. NZ Jewellers lists it at $12,346. 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

1.20
Carat
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558466272
Dimensions10.18 × 5.53 × 3.57 mm
L/W Ratio1.84
Culet sizeNone
Top View
10.18 mm5.53 mm1.20 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558466272
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $12,346 CAD|Low: $5,598 CAD|High: $12,346 CAD|Avg: $7,504 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
November 6, 2026
Retailer 7$5,598 CAD
Retailer 19$5,718 CAD
Retailer 6$5,975 CAD
Retailer 16$6,420 CAD
Retailer 17$6,420 CAD
Retailer 18$6,420 CAD
Retailer 3$6,441 CAD
Retailer 4$6,739 CAD
Retailer 13$6,936 CAD
Retailer 2$6,968 CAD
Retailer 10$7,216 CAD
Retailer 11$7,216 CAD
Retailer 15$7,407 CAD
Retailer 9$7,455 CAD
Retailer 5$7,487 CAD
Retailer 12$7,975 CAD
Retailer 8$10,360 CAD
Retailer 14$11,256 CAD
NZ Jewellers$12,346 CAD

37 data points across 19 retailers

23 retailers$5,598 CAD to $12,346 CAD

B
Cheapest Retailer
-
$5,598 CAD
B
Retailer 2
-
$5,705 CAD
View
B+
Retailer 3
-
$5,718 CAD
View
B
Retailer 4
-
$5,975 CAD
View
B
Retailer 5
-
$6,376 CAD
View
B
Retailer 6
-
$6,420 CAD
View
B
Retailer 7
-
$6,420 CAD
View
Retailer 8
-
$6,420 CAD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$6,441 CAD
View
B
Retailer 10
-
$6,739 CAD
View
B
Retailer 11
-
$6,784 CAD
View
B
Retailer 12
-
$6,936 CAD
View
B
Retailer 13
-
$6,968 CAD
View
B
Retailer 14
-
$7,216 CAD
View
B
Retailer 15
-
$7,216 CAD
View
B
Retailer 16
-
$7,407 CAD
View
B
Retailer 17
-
$7,455 CAD
View
B
Retailer 18
-
$7,487 CAD
View
Retailer 19
-
$7,824 CAD
View
Price last confirmed 22 days ago
B
Retailer 20
-
$7,975 CAD
View
B
Retailer 21
-
$10,360 CAD
View
B
Retailer 22
-
$11,256 CAD
View
Most Expensive
C
NZ Jewellers
f2db8280-b1a7-477f-8e08-236f3e3f76bc · Nov 5
$12,346 CAD
$8,777 USD
View
22 more retailers have this diamond
Prices start from $5,598 CADSave up to $6,747 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.

B+
1.20ct Marquise
$5,598 CAD