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Marquise|Natural|GIA

1.00ct K SI2 Marquise Natural Diamond

VG • K/SI2 • GIA 1548559966

Certificate GIA 1548559966

Diamond specifications and retailer prices

From $2,479 CAD
As of November 6, 2026
Save $3,853 CAD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,332 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1548559966. Listed at 14 retailers as of November 5, 2026, with prices from $2,479 to $6,332, a $3,853 spread on the same certified stone. NZ Jewellers lists it at $6,332. 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
K
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle35.92°
Pavilion angle38.51°
OriginNatural
Grading LabGIA
CertificateGIA 1548559966
Dimensions9.76 × 5.27 × 3.14 mm
L/W Ratio1.85
Culet sizeNone
Top View
9.76 mm5.27 mm1.00 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1548559966
Side View
Table 58.0%Crown 35.92°Girdle: STK-VTKPavilion 38.51°Culet: NoneDepth 59.7%

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: $6,332 CAD|Low: $2,605 CAD|High: $6,332 CAD|Avg: $3,541 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
November 5, 2026
Retailer 3$2,640 CAD
Retailer 7$2,647 CAD
Retailer 4$2,744 CAD
Retailer 12$2,744 CAD
Retailer 10$2,870 CAD
Retailer 8$2,964 CAD
Retailer 11$3,166 CAD
Retailer 9$3,176 CAD
Retailer 2$3,290 CAD
Retailer 6$3,765 CAD
Retailer 5$5,292 CAD
NZ Jewellers$6,332 CAD

41 data points across 12 retailers

14 retailers$2,479 CAD to $6,332 CAD

B+
Cheapest Retailer
-
$2,479 CAD
B+
Retailer 2
-
$2,640 CAD
View
B+
Retailer 3
-
$2,647 CAD
View
B+
Retailer 4
-
$2,744 CAD
View
Retailer 5
-
$2,744 CAD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$2,831 CAD
View
B+
Retailer 7
-
$2,870 CAD
View
B+
Retailer 8
-
$2,964 CAD
View
B+
Retailer 9
-
$3,166 CAD
View
B+
Retailer 10
-
$3,176 CAD
View
B+
Retailer 11
-
$3,290 CAD
View
B
Retailer 12
-
$3,765 CAD
View
B
Retailer 13
-
$5,292 CAD
View
Most Expensive
C
NZ Jewellers
2852b161-c3f4-4a1d-b2d3-ffdd5e787d3f · Nov 5
$6,332 CAD
$4,534 USD
View
13 more retailers have this diamond
Prices start from $2,479 CADSave up to $3,853 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+
1.00ct Marquise
$2,479 CAD