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Marquise|Natural|GIA

1.00ct H SI2 Marquise Natural Diamond

GD • H/SI2 • GIA 5566549288

Certificate GIA 5566549288

Diamond specifications and retailer prices

From $2,753 CAD
As of November 6, 2026
Save $4,919 CAD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,672 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566549288. Listed at 17 retailers as of November 5, 2026, with prices from $2,753 to $7,672, a $4,919 spread on the same certified stone. NZ Jewellers lists it at $7,672. 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

1.00
Carat
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566549288
Dimensions9.50 × 5.05 × 3.42 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Top View
9.50 mm5.05 mm1.00 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566549288
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.7%

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: $2,761 CAD|Low: $2,753 CAD|High: $6,497 CAD|Avg: $3,901 CAD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$2,753 CAD
Retailer 1$2,761 CAD
Retailer 8$3,152 CAD
Retailer 7$3,318 CAD
Retailer 11$3,512 CAD
Retailer 2$3,531 CAD
Retailer 4$3,607 CAD
Retailer 3$3,810 CAD
Retailer 6$3,897 CAD
Retailer 5$4,556 CAD
Retailer 9$6,412 CAD

24 data points across 11 retailers

17 retailers$2,753 CAD to $7,672 CAD

B+
Cheapest Retailer
-
$2,753 CAD
A
Retailer 2
-
$2,761 CAD
View
B+
Retailer 3
-
$3,152 CAD
View
B+
Retailer 4
-
$3,318 CAD
View
B+
Retailer 5
-
$3,385 CAD
View
Final sale: no returns
B+
Retailer 6
-
$3,512 CAD
View
B+
Retailer 7
-
$3,531 CAD
View
B+
Retailer 8
-
$3,607 CAD
View
B+
Retailer 9
-
$3,669 CAD
View
B+
Retailer 10
-
$3,810 CAD
View
B+
Retailer 11
-
$3,835 CAD
View
B+
Retailer 12
-
$3,897 CAD
View
B
Retailer 13
-
$4,233 CAD
View
B
Retailer 14
-
$4,556 CAD
View
B
Retailer 15
-
$5,334 CAD
View
B
Retailer 16
-
$6,412 CAD
View
Most Expensive
C
NZ Jewellers
364d681f-7c1d-4703-9020-63b9378335c1 · Nov 5
$7,672 CAD
$5,493 USD
View
16 more retailers have this diamond
Prices start from $2,753 CADSave up to $4,919 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
1.00ct Marquise
$2,753 CAD