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Marquise|Natural|GIA

0.80ct K SI2 Marquise Natural Diamond

VG • K/SI2 • GIA 2557085333

Certificate GIA 2557085333

Diamond specifications and retailer prices

From $880 CAD
As of November 4, 2026
Save $356 CAD (29%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,445 CAD at Wholesale Diamonds Direct · As of October 19, 2026
View at Wholesale Diamonds Direct

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-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 2557085333. Listed at 7 retailers as of November 4, 2026, with a 40% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.80
Carat
K
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle40.26°
Pavilion angle39.88°
OriginNatural
Grading LabGIA
CertificateGIA 2557085333
Dimensions8.92 × 4.82 × 3.06 mm
L/W Ratio1.85
Top View
8.92 mm4.82 mm0.80 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557085333
Side View
Table 59.0%Crown 40.26°Girdle: THN-VTKPavilion 39.88°Culet: NoneDepth 63.5%

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: $880 CAD|Low: $880 CAD|High: $1,601 CAD|Avg: $1,200 CAD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
October 20, 2026
Retailer 1$880 CAD
Retailer 3$957 CAD
Retailer 7$965 CAD
Retailer 5$992 CAD
Retailer 4$1,071 CAD
Retailer 8$1,159 CAD
Retailer 2$1,270 CAD
Retailer 9$1,307 CAD
Retailer 6$1,433 CAD
Wholesale Diamonds Direct$1,445 CAD
Retailer 10$1,563 CAD

19 data points across 11 retailers

7 retailers$880 CAD to $1,236 CAD

A
Cheapest Retailer
-
$880 CAD
Retailer 2
-
$957 CAD
View
Price last confirmed 17 days ago
Retailer 3
-
$992 CAD
View
Price last confirmed 18 days ago
Retailer 4
-
$1,071 CAD
View
Price last confirmed 17 days ago
B+
Retailer 5
-
$1,236 CAD
View
Retailer 6
-
$1,270 CAD
View
Price last confirmed 20 days ago
Most Expensive
Wholesale Diamonds Direct
545794762 · Oct 19
$1,445 CAD
$1,035 USD
View
Price last confirmed 17 days ago
6 more retailers have this diamond
Prices start from $880 CADSave up to $356 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
0.80ct Marquise
$880 CAD