CaratHunter
Plans
Cushion|Natural|GIA

0.50ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 7551354499

Certificate GIA 7551354499

Diamond specifications and retailer prices

From $450 SGD
$352 USD
As of November 3, 2026
Save $1,653 SGD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,103 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.5ct natural cushion diamond

This 0.5ct 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 7551354499. Listed at 13 retailers as of October 27, 2026, with prices from $450 to $2,103, a $1,653 spread on the same certified stone. Queensmith lists it at $2,103. 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

0.50
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7551354499
Dimensions4.74 × 4.86 × 3.06 mm
L/W Ratio1.03
Top View
4.74 mm4.86 mm0.50 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7551354499
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 64.6%

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 3
Current: $2,103 SGD|Low: $450 SGD|High: $2,258 SGD|Avg: $971 SGD|-4.4%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 3$450 SGD
Retailer 2$501 SGD
Retailer 11$611 SGD
Retailer 6$636 SGD
Retailer 10$646 SGD
Retailer 12$655 SGD
Retailer 13$734 SGD
Retailer 9$753 SGD
Retailer 8$890 SGD
Retailer 4$929 SGD
Retailer 5$1,019 SGD
Retailer 7$1,127 SGD
Queensmith$2,103 SGD

36 data points across 13 retailers

13 retailers$450 SGD to $2,103 SGD

A
Cheapest Retailer
-
$450 SGD
$352 USD
Final sale: no returns
A
Retailer 2
-
$501 SGD
View
B+
Retailer 3
-
$611 SGD
£376 GBP
View
B+
Retailer 4
-
$636 SGD
£392 GBP
View
B+
Retailer 5
-
$646 SGD
$505 USD
View
B+
Retailer 6
-
$655 SGD
$512 USD
View
B+
Retailer 7
-
$734 SGD
$574 USD
View
B+
Retailer 8
-
$753 SGD
ZAR 9,510 ZAR
View
B
Retailer 9
-
$890 SGD
€663 EUR
View
Retailer 10
-
$929 SGD
$726 USD
View
Price last confirmed 19 days ago
Retailer 11
-
$1,019 SGD
A$1,226 AUD
View
Price last confirmed 29 days ago
B
Retailer 12
-
$1,127 SGD
£694 GBP
View
Most Expensive
B
Queensmith
7551354499 · Oct 27
$2,103 SGD
£1,295 GBP
View
12 more retailers have this diamond
Prices start from $450 SGDSave up to $1,653 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
0.50ct Cushion
$450 SGD