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Cushion|Natural|GIA

0.53ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 1507766248

Certificate GIA 1507766248

Diamond specifications and retailer prices

From $960 CAD
SGD 928 SGD
As of October 31, 2026
Save $762 CAD (44%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,722 CAD at Diamond Quarter · As of October 30, 2026
View at Diamond Quarter

About this 0.53ct natural cushion diamond

This 0.53ct natural cushion sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1507766248. Listed at 2 retailers as of October 30, 2026, with prices from $960 to $1,722, a $762 spread on the same certified stone. Diamond Quarter lists it at $1,722. 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

0.53
Carat
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1507766248
Dimensions4.49 × 4.64 × 3.04 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.49 mm4.64 mm0.53 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1507766248
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,722 CAD|Low: $960 CAD|High: $1,722 CAD|Avg: $1,342 CAD
Diamond Quarter
Retailer 2
October 13, 2026
Retailer 2$960 CAD
Diamond Quarter$1,722 CAD

3 data points across 2 retailers

2 retailers$960 CAD to $1,722 CAD

B+
Cheapest Retailer
-
$960 CAD
SGD 928 SGD
Most Expensive
C
Diamond Quarter
0.53SI1F24561977HK · Oct 30
$1,722 CAD
£970 GBP
View
1 more retailer has this diamond
Prices start from $960 CADSave up to $762 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.

B+
0.53ct Cushion
$960 CAD