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Marquise|Natural|GIA

0.80ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 1568226017

Certificate GIA 1568226017

Diamond specifications and retailer prices

From $1,655 CAD
$1,185 USD
As of October 28, 2026
Save $254 CAD (13%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,909 CAD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded G 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 1568226017. Listed at 5 retailers as of October 28, 2026, with prices from $1,655 to $1,909, a $254 spread on the same certified stone. Michael Trio lists it at $1,909. 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
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1568226017
Dimensions8.96 × 4.85 × 3.18 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
8.96 mm4.85 mm0.80 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1568226017
Side View
Table 60.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 65.7%

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 28
Current: $1,909 CAD|Low: $1,446 CAD|High: $1,937 CAD|Avg: $1,762 CAD|-1.4%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3$1,655 CAD
Retailer 5$1,711 CAD
Retailer 4$1,729 CAD
Retailer 2$1,908 CAD
Michael Trio$1,909 CAD

36 data points across 5 retailers

5 retailers$1,655 CAD to $1,909 CAD

A
Cheapest Retailer
-
$1,655 CAD
$1,185 USD
A
Retailer 2
-
$1,711 CAD
$1,225 USD
View
Final sale: no returns
A
Retailer 3
-
$1,729 CAD
$1,238 USD
View
B+
Retailer 4
-
$1,908 CAD
£1,076 GBP
View
Most Expensive
B+
Michael Trio
3316324402 · Oct 31
$1,909 CAD
SGD 1,847 SGD
View
4 more retailers have this diamond
Prices start from $1,655 CADSave up to $254 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
$1,655 CAD