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Marquise|Natural|GIA

0.80ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 5563673424

Certificate GIA 5563673424

Diamond specifications and retailer prices

From $1,915 CAD
SGD 1,853 SGD
As of October 31, 2026
Save $1,550 CAD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,466 CAD at Helzberg Diamonds · As of October 31, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5563673424. Listed at 12 retailers as of October 31, 2026, with prices from $1,915 to $3,466, a $1,550 spread on the same certified stone. Helzberg Diamonds lists it at $3,466. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.56°
Pavilion angle38.39°
OriginNatural
Grading LabGIA
CertificateGIA 5563673424
Dimensions9.31 × 4.85 × 2.96 mm
L/W Ratio1.92
Culet sizeNone
Top View
9.31 mm4.85 mm0.80 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5563673424
Side View
Table 59.0%Crown 39.56°Girdle: STK-VTKPavilion 38.39°Culet: NoneDepth 61.1%

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: $3,466 CAD|Low: $1,933 CAD|High: $3,466 CAD|Avg: $2,457 CAD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10$1,933 CAD
Retailer 6$1,963 CAD
Retailer 9$1,967 CAD
Retailer 3$2,104 CAD
Retailer 4$2,160 CAD
Retailer 7$2,345 CAD
Retailer 2$2,425 CAD
Retailer 11$2,644 CAD
Retailer 5$2,771 CAD
Retailer 8$3,108 CAD
Helzberg Diamonds$3,466 CAD

12 data points across 11 retailers

12 retailers$1,915 CAD to $3,466 CAD

A
Cheapest Retailer
-
$1,915 CAD
SGD 1,853 SGD
A
Retailer 2
-
$1,933 CAD
$1,384 USD
View
A
Retailer 3
-
$1,963 CAD
$1,405 USD
View
A
Retailer 4
-
$1,967 CAD
$1,408 USD
View
A
Retailer 5
-
$2,104 CAD
SGD 2,035 SGD
View
B+
Retailer 6
-
$2,160 CAD
£1,217 GBP
View
B+
Retailer 7
-
$2,345 CAD
$1,679 USD
View
B+
Retailer 8
-
$2,425 CAD
$1,736 USD
View
B+
Retailer 9
-
$2,644 CAD
$1,893 USD
View
B+
Retailer 10
-
$2,771 CAD
€1,889 EUR
View
B+
Retailer 11
-
$3,108 CAD
$2,225 USD
View
Most Expensive
B
Helzberg Diamonds
XZRLLMJMNJKIK · Oct 31
$3,466 CAD
$2,481 USD
View
11 more retailers have this diamond
Prices start from $1,915 CADSave up to $1,550 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
$1,915 CAD