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Marquise|Natural|GIA

0.90ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 6562502434

Certificate GIA 6562502434

Diamond specifications and retailer prices

From $1,726 CAD
$1,235 USD
As of November 1, 2026
Save $292 CAD (14%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,017 CAD at Michael Trio · As of November 2, 2026
View at Michael Trio

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded I 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 6562502434. Listed at 5 retailers as of November 1, 2026, with prices from $1,726 to $2,017, a $292 spread on the same certified stone. Michael Trio lists it at $2,017. 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

0.90
Carat
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6562502434
Dimensions9.28 × 5.01 × 3.23 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
9.28 mm5.01 mm0.90 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6562502434
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.5%

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: $2,017 CAD|Low: $1,497 CAD|High: $2,017 CAD|Avg: $1,858 CAD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3$1,726 CAD
Retailer 4$1,798 CAD
Retailer 5$1,819 CAD
Retailer 2$1,960 CAD
Michael Trio$2,017 CAD

26 data points across 5 retailers

5 retailers$1,726 CAD to $2,017 CAD

A
Cheapest Retailer
-
$1,726 CAD
$1,235 USD
B+
Retailer 2
-
$1,798 CAD
$1,287 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,819 CAD
$1,302 USD
View
B+
Retailer 4
-
$1,960 CAD
£1,104 GBP
View
Most Expensive
B+
Michael Trio
3348509550 · Nov 2
$2,017 CAD
SGD 1,951 SGD
View
4 more retailers have this diamond
Prices start from $1,726 CADSave up to $292 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
0.90ct Marquise
$1,726 CAD