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Marquise|Natural|GIA

1.53ct G SI2 Marquise Natural Diamond

VG • G/SI2 • GIA 01-15502427

Certificate GIA 01-15502427

Diamond specifications and retailer prices

From $6,866 CAD
$4,915 USD
As of October 25, 2026
Save $3,306 CAD (33%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $10,172 CAD at Diamonds Direct · As of October 31, 2026
View at Diamonds Direct

About this 1.53ct natural marquise diamond

This 1.53ct natural marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 01-15502427. Listed at 2 retailers as of October 25, 2026, with prices from $6,866 to $10,172, a $3,306 spread on the same certified stone. Diamonds Direct lists it at $10,172. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.53
Carat
G
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 01-15502427
Dimensions10.72 × 5.94 × 3.99 mm
L/W Ratio1.80
Top View
10.72 mm5.94 mm1.53 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 01-15502427
Side View
Table 63.0%CrownGirdle: Sli. Thick - Very ThickPavilionCuletDepth 67.2%

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: Oct 25
Current: $10,172 CAD|Low: $6,866 CAD|High: $15,654 CAD|Avg: $10,879 CAD|-12.8%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 2$6,866 CAD
Retailer 4$9,220 CAD
Diamonds Direct$10,172 CAD
Retailer 3$15,574 CAD

19 data points across 4 retailers

2 retailers$6,866 CAD to $10,172 CAD

A
Cheapest Retailer
-
$6,866 CAD
$4,915 USD
Most Expensive
B+
Diamonds Direct
1114930 · Oct 31
$10,172 CAD
$7,282 USD
View
1 more retailer has this diamond
Prices start from $6,866 CADSave up to $3,306 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
$6,866 CAD