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Marquise|Natural|GIA

0.80ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 6562580154

Certificate GIA 6562580154

Diamond specifications and retailer prices

From $1,823 CAD
SGD 1,764 SGD
As of October 31, 2026
Save $1,461 CAD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,284 CAD at Helzberg Diamonds · As of November 2, 2026
View at Helzberg Diamonds

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6562580154. Listed at 13 retailers as of October 31, 2026, with prices from $1,823 to $3,284, a $1,461 spread on the same certified stone. Helzberg Diamonds lists it at $3,284. 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
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.64°
Pavilion angle40.21°
OriginNatural
Grading LabGIA
CertificateGIA 6562580154
Dimensions8.93 × 4.75 × 3.07 mm
L/W Ratio1.88
Culet sizeNone
Top View
8.93 mm4.75 mm0.80 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562580154
Side View
Table 58.0%Crown 40.64°Girdle: STK-VTKPavilion 40.21°Culet: NoneDepth 64.7%

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: Oct 31
Current: $3,284 CAD|Low: $1,833 CAD|High: $3,284 CAD|Avg: $2,274 CAD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10$1,833 CAD
Retailer 7$1,858 CAD
Retailer 4$1,863 CAD
Retailer 11$1,886 CAD
Retailer 3$1,995 CAD
Retailer 5$2,032 CAD
Retailer 8$2,229 CAD
Retailer 6$2,298 CAD
Retailer 12$2,540 CAD
Retailer 2$2,636 CAD
Retailer 9$2,950 CAD
Helzberg Diamonds$3,284 CAD

22 data points across 12 retailers

13 retailers$1,823 CAD to $3,284 CAD

A
Cheapest Retailer
-
$1,823 CAD
SGD 1,764 SGD
A
Retailer 2
-
$1,833 CAD
$1,312 USD
View
A
Retailer 3
-
$1,858 CAD
$1,330 USD
View
A
Retailer 4
-
$1,863 CAD
$1,334 USD
View
A
Retailer 5
-
$1,886 CAD
$1,350 USD
View
B+
Retailer 6
-
$1,995 CAD
SGD 1,930 SGD
View
B+
Retailer 7
-
$2,032 CAD
£1,145 GBP
View
B+
Retailer 8
-
$2,229 CAD
$1,596 USD
View
B+
Retailer 9
-
$2,298 CAD
$1,645 USD
View
B+
Retailer 10
-
$2,540 CAD
$1,818 USD
View
B+
Retailer 11
-
$2,636 CAD
€1,797 EUR
View
B
Retailer 12
-
$2,950 CAD
$2,112 USD
View
Most Expensive
B
Helzberg Diamonds
XZRMLMILOGHLK · Nov 2
$3,284 CAD
$2,351 USD
View
12 more retailers have this diamond
Prices start from $1,823 CADSave up to $1,461 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
$1,823 CAD