CaratHunter
Plans
Cushion|Natural|GIA

1.53ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 2548606025

Certificate GIA 2548606025

Diamond specifications and retailer prices

From $4,354 SGD
HK$26,600 HKD
As of November 2, 2026
Save $4,697 SGD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,363 SGD at Wholesale Diamonds Direct · As of October 23, 2026
View at Wholesale Diamonds Direct

About this 1.53ct natural cushion diamond

This 1.53ct natural cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2548606025. Listed at 16 retailers as of November 2, 2026, with a 108% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 2548606025
Dimensions7.21 × 6.26 × 4.37 mm
L/W Ratio1.15
Top View
7.21 mm6.26 mm1.53 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2548606025
Side View
Table 70.0%CrownGirdle: STK-THKPavilion 40.4°Culet: NoneDepth 69.7%

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 2
Current: $9,052 SGD|Low: $4,289 SGD|High: $9,713 SGD|Avg: $5,974 SGD|-6.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Wholesale Diamonds Direct
November 2, 2026
Retailer 9$4,354 SGD
Retailer 2$4,604 SGD
Retailer 13$4,751 SGD
Retailer 3$4,876 SGD
Retailer 5$5,028 SGD
Retailer 6$5,043 SGD
Retailer 7$5,238 SGD
Retailer 12$5,249 SGD
Retailer 8$5,320 SGD
Retailer 10$5,354 SGD
Retailer 14$5,814 SGD
Retailer 4$5,815 SGD
Retailer 11$6,428 SGD
Retailer 1$9,052 SGD
Wholesale Diamonds Direct$9,363 SGD

25 data points across 15 retailers

16 retailers$4,354 SGD to $9,052 SGD

A
Cheapest Retailer
-
$4,354 SGD
HK$26,600 HKD
A
Retailer 2
-
$4,604 SGD
$3,600 USD
View
A
Retailer 3
-
$4,751 SGD
$3,715 USD
View
Final sale: no returns
A
Retailer 4
-
$4,876 SGD
$3,813 USD
View
A
Retailer 5
-
$5,028 SGD
$3,932 USD
View
A
Retailer 6
-
$5,043 SGD
$3,943 USD
View
A
Retailer 7
-
$5,238 SGD
A$6,301 AUD
View
A
Retailer 8
-
$5,249 SGD
$4,104 USD
View
A
Retailer 9
-
$5,320 SGD
$4,160 USD
View
A
Retailer 10
-
$5,354 SGD
£3,297 GBP
View
A
Retailer 11
-
$5,814 SGD
£3,579 GBP
View
A
Retailer 12
-
$5,815 SGD
$4,547 USD
View
A
Retailer 13
-
$6,233 SGD
A$7,498 AUD
View
A
Retailer 14
-
$6,428 SGD
€4,787 EUR
View
B+
Retailer 15
-
$9,052 SGD
£5,573 GBP
View
Most Expensive
Wholesale Diamonds Direct
425800942 · Oct 23
$9,363 SGD
$7,321 USD
View
Price last confirmed 9 days ago
15 more retailers have this diamond
Prices start from $4,354 SGDSave up to $4,697 SGD

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 Cushion
$4,354 SGD