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Marquise|Natural|GIA

1.20ct K SI1 Marquise Natural Diamond

VG • K/SI1 • GIA 2567562307

Certificate GIA 2567562307

Diamond specifications and retailer prices

From $3,385 CAD
As of November 4, 2026
Save $2,189 CAD (39%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,575 CAD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2567562307. Listed at 11 retailers as of November 4, 2026, with prices from $3,385 to $5,575, a $2,189 spread on the same certified stone. Wholesale Diamonds Direct lists it at $5,575. 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
K
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.8°
Pavilion angle40.51°
OriginNatural
Grading LabGIA
CertificateGIA 2567562307
Dimensions10.08 × 5.45 × 3.59 mm
L/W Ratio1.85
Culet sizeNone
Top View
10.08 mm5.45 mm1.20 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2567562307
Side View
Table 57.0%Crown 40.8°Girdle: STK-VTKPavilion 40.51°Culet: NDepth 65.8%

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 4
Current: $4,320 CAD|Low: $3,385 CAD|High: $5,575 CAD|Avg: $3,973 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 6, 2026
Retailer 8$3,385 CAD
Retailer 7$3,422 CAD
Retailer 6$3,444 CAD
Retailer 2$3,680 CAD
Retailer 4$3,684 CAD
Retailer 10$3,751 CAD
Retailer 9$4,221 CAD
Retailer 1$4,320 CAD
Retailer 3$4,416 CAD
Retailer 5$5,251 CAD
Wholesale Diamonds Direct$5,575 CAD

9 data points across 11 retailers

11 retailers$3,385 CAD to $5,575 CAD

B+
Cheapest Retailer
-
$3,385 CAD
B+
Retailer 2
-
$3,422 CAD
View
B+
Retailer 3
-
$3,444 CAD
View
B+
Retailer 4
-
$3,680 CAD
View
B+
Retailer 5
-
$3,684 CAD
View
B+
Retailer 6
-
$3,751 CAD
View
B
Retailer 7
-
$4,221 CAD
View
B
Retailer 8
-
$4,320 CAD
View
B
Retailer 9
-
$4,416 CAD
View
B
Retailer 10
-
$5,251 CAD
View
Most Expensive
B
Wholesale Diamonds Direct
636229978 · Nov 4
$5,575 CAD
$3,992 USD
View
10 more retailers have this diamond
Prices start from $3,385 CADSave up to $2,189 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
$3,385 CAD