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Marquise|Natural|GIA

1.53ct K SI2 Marquise Natural Diamond

EX • K/SI2 • GIA 2567054559

Certificate GIA 2567054559

Diamond specifications and retailer prices

From $5,686 CAD
As of November 5, 2026
Save $1,511 CAD (21%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,197 CAD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.53ct natural marquise diamond

This 1.53ct natural marquise sits in the one-and-a-half to two 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 2567054559. Listed at 6 retailers as of November 5, 2026, with prices from $5,686 to $7,197, a $1,511 spread on the same certified stone. GemTrove lists it at $7,197. 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

1.53
Carat
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2567054559
Dimensions11.71 × 6.10 × 3.86 mm
L/W Ratio1.92
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
11.71 mm6.10 mm1.53 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2567054559
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.2%

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 5
Current: $6,638 CAD|Low: $5,514 CAD|High: $6,899 CAD|Avg: $6,360 CAD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2$5,686 CAD
Retailer 3$6,322 CAD
Retailer 5$6,536 CAD
Retailer 1$6,638 CAD
Retailer 4$6,723 CAD

46 data points across 5 retailers

6 retailers$5,686 CAD to $7,197 CAD

A
Cheapest Retailer
-
$5,686 CAD
B+
Retailer 2
-
$6,322 CAD
View
B+
Retailer 3
-
$6,536 CAD
View
Final sale: no returns
A
Retailer 4
-
$6,638 CAD
View
B+
Retailer 5
-
$6,723 CAD
View
Most Expensive
B+
GemTrove
GT-N-01274076-98 · Nov 6
$7,197 CAD
A$7,928 AUD
View
5 more retailers have this diamond
Prices start from $5,686 CADSave up to $1,511 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
1.53ct Marquise
$5,686 CAD