Cushion|Natural|GIA

0.50ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 3555537917

Certificate GIA 3555537917

Diamond specifications and retailer prices

From $462 USD
As of November 2, 2026
Save $701 USD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,163 USD at MOH London · As of October 29, 2026
View at MOH London

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 3555537917. Listed at 14 retailers as of October 29, 2026, with prices from $462 to $1,163, a $701 spread on the same certified stone. MOH London lists it at $1,163. 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
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555537917
Dimensions5.49 × 4.07 × 2.75 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Crystal
Top View
5.49 mm4.07 mm0.50 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 3555537917
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.5%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $1,163 USD|Low: $424 USD|High: $1,171 USD|Avg: $712 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 8$462 USD
Retailer 10$540 USD
Retailer 3$615 USD
Retailer 2$627 USD
Retailer 6$628 USD
Retailer 7$705 USD
Retailer 5$751 USD
Retailer 9$754 USD
Retailer 4$774 USD
MOH London$1,163 USD

38 data points across 10 retailers

14 retailers$462 USD to $1,163 USD

B+
Cheapest Retailer
-
$462 USD
Final sale: no returns
Retailer 2
-
$522 USD
SGD 706 SGD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$540 USD
View
B+
Retailer 4
-
$578 USD
View
B+
Retailer 5
-
$615 USD
£484 GBP
View
B
Retailer 6
-
$627 USD
£494 GBP
View
B+
Retailer 7
-
$628 USD
£494 GBP
View
B
Retailer 8
-
$632 USD
View
B
Retailer 9
-
$638 USD
View
B
Retailer 10
-
$705 USD
View
B
Retailer 11
-
$751 USD
€715 EUR
View
Retailer 12
-
$754 USD
A$1,159 AUD
View
Price last confirmed 30 days ago
B
Retailer 13
-
$774 USD
ZAR 12,496 ZAR
View
Most Expensive
B
MOH London
342C17F68 · Oct 29
$1,163 USD
£916 GBP
View
13 more retailers have this diamond
Prices start from $462 USDSave up to $701 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.

B+
0.50ct Cushion
$462 USD