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Marquise|Natural|GIA

0.80ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 6561777906

Certificate GIA 6561777906

Diamond specifications and retailer prices

From $1,681 CAD
HK$9,400 HKD
As of November 1, 2026
Save $2,235 CAD (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,915 CAD at MOH London · As of November 1, 2026
View at MOH London

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 6561777906. Listed at 9 retailers as of November 1, 2026, with prices from $1,681 to $3,915, a $2,235 spread on the same certified stone. MOH London lists it at $3,915. 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
OriginNatural
Grading LabGIA
CertificateGIA 6561777906
Dimensions9.98 × 4.66 × 2.90 mm
L/W Ratio2.14
Girdle conditionSlightly Thick to Very Thick
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
9.98 mm4.66 mm0.80 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561777906
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.2%

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: Nov 1
Current: $3,915 CAD|Low: $1,681 CAD|High: $3,915 CAD|Avg: $2,326 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$1,681 CAD
Retailer 5$1,681 CAD
Retailer 8$1,775 CAD
Retailer 4$2,088 CAD
Retailer 7$2,235 CAD
Retailer 3$2,853 CAD
Retailer 2$2,966 CAD
MOH London$3,915 CAD

3 data points across 8 retailers

9 retailers$1,681 CAD to $3,915 CAD

A
Cheapest Retailer
-
$1,681 CAD
HK$9,400 HKD
A
Retailer 2
-
$1,681 CAD
₹114,619 INR
View
A
Retailer 3
-
$1,775 CAD
$1,271 USD
View
Final sale: no returns
A
Retailer 4
-
$1,958 CAD
A$2,157 AUD
View
B+
Retailer 5
-
$2,088 CAD
$1,495 USD
View
B+
Retailer 6
-
$2,235 CAD
$1,600 USD
View
B
Retailer 7
-
$2,853 CAD
£1,608 GBP
View
B
Retailer 8
-
$2,966 CAD
£1,672 GBP
View
Most Expensive
B
MOH London
A0072554D · Nov 1
$3,915 CAD
£2,207 GBP
View
8 more retailers have this diamond
Prices start from $1,681 CADSave up to $2,235 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
$1,681 CAD