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Marquise|Natural|GIA

0.80ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 6542604370

Certificate GIA 6542604370

Diamond specifications and retailer prices

From $2,514 CAD
$1,796 USD
As of October 28, 2026
Save $4,272 CAD (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,785 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542604370. Listed at 9 retailers as of October 27, 2026, with prices from $2,514 to $6,785, a $4,272 spread on the same certified stone. NZ Jewellers lists it at $6,785. 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
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.8°
Pavilion angle39.14°
OriginNatural
Grading LabGIA
CertificateGIA 6542604370
Dimensions9.04 × 4.78 × 2.97 mm
L/W Ratio1.89
Culet sizeNone
Top View
9.04 mm4.78 mm0.80 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542604370
Side View
Table 60.0%Crown 38.8°Girdle: THN-VTKPavilion 39.14°Culet: NoneDepth 62.1%

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 28
Current: $3,793 CAD|Low: $1,614 CAD|High: $4,933 CAD|Avg: $3,009 CAD|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 28, 2026
Retailer 4$1,614 CAD
Retailer 3$2,312 CAD
Retailer 5$2,449 CAD
Retailer 13$2,514 CAD
Retailer 9$2,567 CAD
Retailer 11$2,616 CAD
Retailer 2$2,680 CAD
Retailer 7$2,716 CAD
Retailer 10$2,782 CAD
Retailer 6$3,104 CAD
Retailer 15$3,484 CAD
Retailer 14$3,686 CAD
Retailer 1$3,793 CAD
Retailer 12$4,040 CAD
Retailer 8$4,881 CAD

20 data points across 15 retailers

9 retailers$2,514 CAD to $6,785 CAD

A
Cheapest Retailer
-
$2,514 CAD
$1,796 USD
A
Retailer 2
-
$2,567 CAD
$1,834 USD
View
Final sale: no returns
A
Retailer 3
-
$2,616 CAD
$1,869 USD
View
A
Retailer 4
-
$2,782 CAD
$1,988 USD
View
B+
Retailer 5
-
$2,910 CAD
$2,079 USD
View
B+
Retailer 6
-
$3,209 CAD
$2,293 USD
View
B+
Retailer 7
-
$3,793 CAD
€2,581 EUR
View
B
Retailer 8
-
$4,881 CAD
£2,746 GBP
View
Most Expensive
B
NZ Jewellers
d6668d39-2378-4d9f-8ba7-6a5a535b9617 · Oct 27
$6,785 CAD
$4,848 USD
View
8 more retailers have this diamond
Prices start from $2,514 CADSave up to $4,272 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
$2,514 CAD