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Marquise|Natural|GIA

0.77ct K SI1 Marquise Natural Diamond

VG • K/SI1 • GIA 7566758168

Certificate GIA 7566758168

Diamond specifications and retailer prices

From $1,244 CAD
As of November 4, 2026
Save $778 CAD (38%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,023 CAD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 0.77ct natural marquise diamond

This 0.77ct natural marquise sits in the just-under-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 7566758168. Listed at 12 retailers as of November 4, 2026, with prices from $1,244 to $2,023, a $778 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,023. 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

0.77
Carat
K
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.54°
Pavilion angle37°
OriginNatural
Grading LabGIA
CertificateGIA 7566758168
Dimensions9.39 × 4.80 × 2.78 mm
L/W Ratio1.96
Culet sizeNone
Top View
9.39 mm4.80 mm0.77 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566758168
Side View
Table 61.0%Crown 37.54°Girdle: THK-VTKPavilion 37°Culet: NoneDepth 57.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,563 CAD|Low: $1,244 CAD|High: $2,023 CAD|Avg: $1,527 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 6, 2026
Retailer 10$1,244 CAD
Retailer 8$1,257 CAD
Retailer 11$1,337 CAD
Retailer 2$1,355 CAD
Retailer 9$1,374 CAD
Retailer 5$1,436 CAD
Retailer 6$1,550 CAD
Retailer 1$1,563 CAD
Retailer 4$1,802 CAD
Retailer 7$1,898 CAD
Retailer 3$1,927 CAD
Wholesale Diamonds Direct$2,023 CAD

7 data points across 12 retailers

12 retailers$1,244 CAD to $2,023 CAD

A
Cheapest Retailer
-
$1,244 CAD
A
Retailer 2
-
$1,257 CAD
View
B+
Retailer 3
-
$1,337 CAD
View
B+
Retailer 4
-
$1,355 CAD
View
B+
Retailer 5
-
$1,374 CAD
View
A
Retailer 6
-
$1,436 CAD
View
B+
Retailer 7
-
$1,550 CAD
View
B+
Retailer 8
-
$1,563 CAD
View
B+
Retailer 9
-
$1,802 CAD
View
B
Retailer 10
-
$1,898 CAD
View
B
Retailer 11
-
$1,927 CAD
View
Most Expensive
B
Wholesale Diamonds Direct
649541016 · Nov 4
$2,023 CAD
$1,448 USD
View
11 more retailers have this diamond
Prices start from $1,244 CADSave up to $778 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
0.77ct Marquise
$1,244 CAD