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Cushion|Natural|GIA

1.52ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 1428341587

Certificate GIA 1428341587

Diamond specifications and retailer prices

From $6,267 CAD
$4,485 USD
As of October 28, 2026
Save $3,717 CAD (37%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $9,984 CAD at Cape Diamonds · As of October 31, 2026
View at Cape Diamonds

About this 1.52ct natural cushion diamond

This 1.52ct natural cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1428341587. Listed at 7 retailers as of October 28, 2026, with prices from $6,267 to $9,984, a $3,717 spread on the same certified stone. Cape Diamonds lists it at $9,984. 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

1.52
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1428341587
Dimensions6.78 × 5.92 × 4.29 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
6.78 mm5.92 mm1.52 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1428341587
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.4%

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: Oct 28
Current: $9,984 CAD|Low: $5,886 CAD|High: $9,984 CAD|Avg: $7,308 CAD|+3.1%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3$6,267 CAD
Retailer 6$6,348 CAD
Retailer 5$6,421 CAD
Retailer 4$6,474 CAD
Retailer 2$8,732 CAD
Cape Diamonds$9,984 CAD

38 data points across 6 retailers

7 retailers$6,267 CAD to $9,984 CAD

A
Cheapest Retailer
-
$6,267 CAD
$4,485 USD
A
Retailer 2
-
$6,348 CAD
$4,543 USD
View
A
Retailer 3
-
$6,421 CAD
$4,595 USD
View
A
Retailer 4
-
$6,474 CAD
$4,633 USD
View
Final sale: no returns
A
Retailer 5
-
$6,695 CAD
A$7,371 AUD
View
B+
Retailer 6
-
$8,732 CAD
£4,920 GBP
View
Most Expensive
B
Cape Diamonds
cert_1428341587 · Oct 31
$9,984 CAD
ZAR 115,427 ZAR
View
6 more retailers have this diamond
Prices start from $6,267 CADSave up to $3,717 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
1.52ct Cushion
$6,267 CAD