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Cushion|Natural|GIA

1.52ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 2557498369

Certificate GIA 2557498369

Diamond specifications and retailer prices

From $3,149 USD
HK$24,600 HKD
As of November 1, 2026
Save $9,960 USD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $13,109 USD at William & Sons Jewelers · As of November 2, 2026
View at William & Sons Jewelers

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 2557498369. Listed at 18 retailers as of November 1, 2026, with prices from $3,149 to $13,109, a $9,960 spread on the same certified stone. William & Sons Jewelers lists it at $13,109. 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
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle35.9°
OriginNatural
Grading LabGIA
CertificateGIA 2557498369
Dimensions6.63 × 6.44 × 4.40 mm
L/W Ratio1.03
Girdle conditionFaceted
Top View
6.63 mm6.44 mm1.52 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557498369
Side View
Table 62.0%Crown 38.2°Girdle: THN-THKPavilion 35.9°Culet: NoneDepth 68.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $4,773 USD|Low: $3,110 USD|High: $16,249 USD|Avg: $4,916 USD|+7.6%
Retailer 1
Retailer 2
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Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
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Retailer 19
William & Sons Jewelers
November 2, 2026
Retailer 12$3,149 USD
Retailer 14$3,260 USD
Retailer 5$3,276 USD
Retailer 13$3,306 USD
Retailer 18$3,408 USD
Retailer 2$3,465 USD
Retailer 9$3,852 USD
Retailer 7$3,958 USD
Retailer 16$4,260 USD
Retailer 19$4,260 USD
Retailer 11$4,372 USD
Retailer 17$4,400 USD
Retailer 8$4,688 USD
Retailer 3$4,737 USD
Retailer 1$4,773 USD
Retailer 15$4,944 USD
Retailer 4$4,962 USD
Retailer 10$5,272 USD
Retailer 6$7,093 USD
William & Sons Jewelers$13,109 USD

29 data points across 20 retailers

18 retailers$3,149 USD to $13,109 USD

A
Cheapest Retailer
-
$3,149 USD
HK$24,600 HKD
A
Retailer 2
-
$3,260 USD
View
A
Retailer 3
-
$3,306 USD
View
A
Retailer 4
-
$3,408 USD
View
A
Retailer 5
-
$3,456 USD
A$5,316 AUD
View
A
Retailer 6
-
$3,465 USD
View
Retailer 7
-
$3,852 USD
View
Price last confirmed 32 days ago
Retailer 8
-
$3,958 USD
SGD 5,349 SGD
View
Price last confirmed 24 days ago
A
Retailer 9
-
$4,260 USD
View
A
Retailer 10
-
$4,260 USD
View
A
Retailer 11
-
$4,400 USD
View
Retailer 12
-
$4,688 USD
A$7,212 AUD
View
Price last confirmed 29 days ago
A
Retailer 13
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$4,744 USD
A$7,298 AUD
View
A
Retailer 14
-
$4,773 USD
£3,758 GBP
View
A
Retailer 15
-
$4,944 USD
View
Retailer 16
-
$5,272 USD
ZAR 85,168 ZAR
View
Price last confirmed 33 days ago
Retailer 17
-
$7,093 USD
£5,585 GBP
View
Price last confirmed 25 days ago
Most Expensive
B
William & Sons Jewelers
cert_2557498369 · Nov 2
$13,109 USD
View
Final sale: no returns
17 more retailers have this diamond
Prices start from $3,149 USDSave up to $9,960 USD

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
$3,149 USD