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Marquise|Natural|GIA

0.90ct K SI2 Marquise Natural Diamond

EX • K/SI2 • GIA 2537396322

Certificate GIA 2537396322

Diamond specifications and retailer prices

From $1,235 CAD
As of November 4, 2026
Save $692 CAD (36%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,927 CAD at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537396322. Listed at 6 retailers as of November 4, 2026, with prices from $1,235 to $1,927, a $692 spread on the same certified stone. GemTrove lists it at $1,927. 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
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2537396322
Dimensions9.01 × 5.15 × 3.37 mm
L/W Ratio1.75
Top View
9.01 mm5.15 mm0.90 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2537396322
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,927 CAD|Low: $1,089 CAD|High: $1,927 CAD|Avg: $1,439 CAD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$1,235 CAD
Retailer 6$1,245 CAD
Retailer 3$1,349 CAD
Retailer 2$1,377 CAD
Retailer 4$1,377 CAD
GemTrove$1,927 CAD

41 data points across 6 retailers

6 retailers$1,235 CAD to $1,927 CAD

B+
Cheapest Retailer
-
$1,235 CAD
Final sale: no returns
A
Retailer 2
-
$1,245 CAD
View
A
Retailer 3
-
$1,349 CAD
View
A
Retailer 4
-
$1,377 CAD
View
A
Retailer 5
-
$1,377 CAD
View
Most Expensive
B+
GemTrove
GT-N-01273098-98 · Nov 6
$1,927 CAD
A$2,108 AUD
View
5 more retailers have this diamond
Prices start from $1,235 CADSave up to $692 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
$1,235 CAD